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Posted to commits@sentry.apache.org by sd...@apache.org on 2015/08/14 09:28:35 UTC

[01/50] [abbrv] incubator-sentry git commit: SENTRY-721: HDFS Cascading permissions not applied to child file ACLs if a direct grant exists (Prasad Mujumdar, reviewed by Arun Suresh and Lenni Kuff)

Repository: incubator-sentry
Updated Branches:
  refs/heads/hive_plugin_v2 6baaa6129 -> a9c8d904d


SENTRY-721: HDFS Cascading permissions not applied to child file ACLs if a direct grant exists (Prasad Mujumdar, reviewed by Arun Suresh and Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/198bef5d
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/198bef5d
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/198bef5d

Branch: refs/heads/hive_plugin_v2
Commit: 198bef5dd6061260c7c2f34fea27e434be4985ec
Parents: ee90393
Author: Prasad Mujumdar <pr...@cloudera.com>
Authored: Fri Jun 12 16:24:29 2015 -0700
Committer: Prasad Mujumdar <pr...@cloudera.com>
Committed: Fri Jun 12 16:24:29 2015 -0700

----------------------------------------------------------------------
 .../apache/sentry/hdfs/SentryPermissions.java   | 24 ++++++--------------
 .../tests/e2e/hdfs/TestHDFSIntegration.java     | 17 ++++++++++++++
 2 files changed, 24 insertions(+), 17 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/198bef5d/sentry-hdfs/sentry-hdfs-namenode-plugin/src/main/java/org/apache/sentry/hdfs/SentryPermissions.java
----------------------------------------------------------------------
diff --git a/sentry-hdfs/sentry-hdfs-namenode-plugin/src/main/java/org/apache/sentry/hdfs/SentryPermissions.java b/sentry-hdfs/sentry-hdfs-namenode-plugin/src/main/java/org/apache/sentry/hdfs/SentryPermissions.java
index b9d1d70..2c50ea9 100644
--- a/sentry-hdfs/sentry-hdfs-namenode-plugin/src/main/java/org/apache/sentry/hdfs/SentryPermissions.java
+++ b/sentry-hdfs/sentry-hdfs-namenode-plugin/src/main/java/org/apache/sentry/hdfs/SentryPermissions.java
@@ -118,10 +118,14 @@ public class SentryPermissions implements AuthzPermissions {
   }
 
   private Map<String, FsAction> getGroupPerms(String authzObj) {
-    Map<String, FsAction> groupPerms = new HashMap<String, FsAction>();
-    if (authzObj == null) {
-      return groupPerms;
+    Map<String, FsAction> groupPerms;
+    String parent = getParentAuthzObject(authzObj);
+    if (parent == null || parent.equals(authzObj)) {
+      groupPerms = new HashMap<String, FsAction>();
+    } else {
+      groupPerms = getGroupPerms(parent);
     }
+
     PrivilegeInfo privilegeInfo = privileges.get(authzObj);
     if (privilegeInfo != null) {
       for (Map.Entry<String, FsAction> privs : privilegeInfo
@@ -135,16 +139,6 @@ public class SentryPermissions implements AuthzPermissions {
   @Override
   public List<AclEntry> getAcls(String authzObj) {
     Map<String, FsAction> groupPerms = getGroupPerms(authzObj);
-    String parent = getParentAuthzObject(authzObj);
-    Map<String, FsAction> pGroupPerms = null;
-    if (parent == null) {
-      pGroupPerms = new HashMap<String, FsAction>();
-    } else {
-      pGroupPerms = getGroupPerms(getParentAuthzObject(authzObj));
-      if ((groupPerms == null)||(groupPerms.size() == 0)) {
-        groupPerms = pGroupPerms;
-      }
-    }
     List<AclEntry> retList = new LinkedList<AclEntry>();
     for (Map.Entry<String, FsAction> groupPerm : groupPerms.entrySet()) {
       AclEntry.Builder builder = new AclEntry.Builder();
@@ -152,10 +146,6 @@ public class SentryPermissions implements AuthzPermissions {
       builder.setType(AclEntryType.GROUP);
       builder.setScope(AclEntryScope.ACCESS);
       FsAction action = groupPerm.getValue();
-      FsAction pAction = pGroupPerms.get(groupPerm.getKey());
-      if (pAction != null) {
-        action = action.or(pAction);
-      }
       if ((action == FsAction.READ) || (action == FsAction.WRITE)
           || (action == FsAction.READ_WRITE)) {
         action = action.or(FsAction.EXECUTE);

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/198bef5d/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
index 8ddfbe7..d75c578 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
@@ -553,6 +553,14 @@ public class TestHDFSIntegration {
     stmt.execute("alter table p1 add partition (month=2, day=1)");
     stmt.execute("alter table p1 add partition (month=2, day=2)");
 
+    // db privileges
+    stmt.execute("create database db5");
+    stmt.execute("create role db_role");
+    stmt.execute("create role tab_role");
+    stmt.execute("grant role db_role to group hbase");
+    stmt.execute("grant role tab_role to group flume");
+    stmt.execute("create table db5.p2(id int)");
+
     stmt.execute("create role p1_admin");
     stmt.execute("grant role p1_admin to group hbase");
 
@@ -561,6 +569,15 @@ public class TestHDFSIntegration {
 
     verifyOnAllSubDirs("/user/hive/warehouse/p1", null, "hbase", false);
 
+    stmt.execute("grant all on database db5 to role db_role");
+    stmt.execute("use db5");
+    stmt.execute("grant all on table p2 to role tab_role");
+    stmt.execute("use default");
+    verifyOnAllSubDirs("/user/hive/warehouse/db5.db", FsAction.ALL, "hbase", true);
+    verifyOnAllSubDirs("/user/hive/warehouse/db5.db/p2", FsAction.ALL, "hbase", true);
+    verifyOnAllSubDirs("/user/hive/warehouse/db5.db/p2", FsAction.ALL, "flume", true);
+    verifyOnPath("/user/hive/warehouse/db5.db", FsAction.ALL, "flume", false);
+
     loadData(stmt);
 
     verifyHDFSandMR(stmt);


[19/50] [abbrv] incubator-sentry git commit: SENTRY-804: Add Audit Log Support for Solr Sentry Handlers (Gregory Chanan, Reviewed by: Vamsee Yarlagadda)

Posted by sd...@apache.org.
SENTRY-804: Add Audit Log Support for Solr Sentry Handlers (Gregory Chanan, Reviewed by: Vamsee Yarlagadda)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/f5445bbc
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/f5445bbc
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/f5445bbc

Branch: refs/heads/hive_plugin_v2
Commit: f5445bbc602ede901ed4cc707e2ce11ee8961a31
Parents: 7eb7c7d
Author: Vamsee Yarlagadda <va...@cloudera.com>
Authored: Mon Jul 20 15:20:00 2015 -0700
Committer: Vamsee Yarlagadda <va...@cloudera.com>
Committed: Mon Jul 20 15:20:00 2015 -0700

----------------------------------------------------------------------
 sentry-solr/solr-sentry-handlers/pom.xml        |   1 -
 .../SecureDocumentAnalysisRequestHandler.java   |   2 +-
 .../SecureFieldAnalysisRequestHandler.java      |   2 +-
 .../solr/handler/SecureReplicationHandler.java  |   2 +-
 .../solr/handler/SecureRequestHandlerUtil.java  |  17 +-
 .../solr/handler/admin/SecureAdminHandlers.java |  16 +-
 .../handler/admin/SecureCollectionsHandler.java |   2 +-
 .../handler/admin/SecureCoreAdminHandler.java   |  34 +++-
 .../QueryIndexAuthorizationComponent.java       |   5 +-
 .../org/apache/solr/sentry/AuditLogger.java     |  97 ++++++++++
 .../RollingFileWithoutDeleteAppender.java       | 176 +++++++++++++++++++
 .../SentryIndexAuthorizationSingleton.java      |  40 ++++-
 .../UpdateIndexAuthorizationProcessor.java      |  26 +--
 .../src/main/resources/log4j.properties         |  13 ++
 .../SentryIndexAuthorizationSingletonTest.java  |  11 +-
 .../UpdateIndexAuthorizationProcessorTest.java  |  36 ++--
 16 files changed, 416 insertions(+), 64 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/f5445bbc/sentry-solr/solr-sentry-handlers/pom.xml
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/pom.xml b/sentry-solr/solr-sentry-handlers/pom.xml
index 7acdd40..d6db69f 100644
--- a/sentry-solr/solr-sentry-handlers/pom.xml
+++ b/sentry-solr/solr-sentry-handlers/pom.xml
@@ -47,7 +47,6 @@ limitations under the License.
     <dependency>
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>
-      <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>commons-logging</groupId>

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/f5445bbc/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureDocumentAnalysisRequestHandler.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureDocumentAnalysisRequestHandler.java b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureDocumentAnalysisRequestHandler.java
index 23886fe..9ecf139 100644
--- a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureDocumentAnalysisRequestHandler.java
+++ b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureDocumentAnalysisRequestHandler.java
@@ -26,7 +26,7 @@ import org.apache.solr.response.SolrQueryResponse;
 public class SecureDocumentAnalysisRequestHandler extends DocumentAnalysisRequestHandler {
   @Override
   public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) throws Exception {
-    SecureRequestHandlerUtil.checkSentryCollection(req, SecureRequestHandlerUtil.QUERY_ONLY);
+    SecureRequestHandlerUtil.checkSentryCollection(req, SecureRequestHandlerUtil.QUERY_ONLY, getClass().getName());
     super.handleRequestBody(req, rsp);
   }
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/f5445bbc/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureFieldAnalysisRequestHandler.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureFieldAnalysisRequestHandler.java b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureFieldAnalysisRequestHandler.java
index 4a8809a..819227b 100644
--- a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureFieldAnalysisRequestHandler.java
+++ b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureFieldAnalysisRequestHandler.java
@@ -26,7 +26,7 @@ import org.apache.solr.response.SolrQueryResponse;
 public class SecureFieldAnalysisRequestHandler extends FieldAnalysisRequestHandler {
   @Override
   public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) throws Exception {
-    SecureRequestHandlerUtil.checkSentryCollection(req, SecureRequestHandlerUtil.QUERY_ONLY);
+    SecureRequestHandlerUtil.checkSentryCollection(req, SecureRequestHandlerUtil.QUERY_ONLY, getClass().getName());
     super.handleRequestBody(req, rsp);
   }
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/f5445bbc/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureReplicationHandler.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureReplicationHandler.java b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureReplicationHandler.java
index 70e5c83..42213ae 100644
--- a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureReplicationHandler.java
+++ b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureReplicationHandler.java
@@ -31,7 +31,7 @@ public class SecureReplicationHandler extends ReplicationHandler {
       // request handler
       collection = core.getCoreDescriptor().getCloudDescriptor().getCollectionName();
     }
-    SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_AND_UPDATE, true, collection);
+    SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_AND_UPDATE, getClass().getName(), true, collection);
     super.handleRequestBody(req, rsp);
   }
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/f5445bbc/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureRequestHandlerUtil.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureRequestHandlerUtil.java b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureRequestHandlerUtil.java
index 7ae5391..94341b3 100644
--- a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureRequestHandlerUtil.java
+++ b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/SecureRequestHandlerUtil.java
@@ -43,17 +43,18 @@ public class SecureRequestHandlerUtil {
    * @param collection only relevant if checkCollection==true,
    *   use collection (if non-null) instead pulling collection name from req (if null)
    */
-  public static void checkSentryAdmin(SolrQueryRequest req, Set<SearchModelAction> andActions, boolean checkCollection, String collection) {
-    checkSentry(req, andActions, true, checkCollection, collection);
+  public static void checkSentryAdmin(SolrQueryRequest req, Set<SearchModelAction> andActions,
+      String operation, boolean checkCollection, String collection) {
+    checkSentry(req, andActions, operation, true, checkCollection, collection);
   }
 
   /**
    * Attempt to authorize a collection action.  The collection
    * name will be pulled from the request.
    */
-  public static void checkSentryCollection(SolrQueryRequest req, Set<SearchModelAction> andActions) {
-    checkSentry(req, andActions, false, false, null);
-  }
+  public static void checkSentryCollection(SolrQueryRequest req, Set<SearchModelAction> andActions, String operation) {
+    checkSentry(req, andActions, operation, false, false, null);
+   }
 
   /**
    * Attempt to sync collection privileges with Sentry when the metadata has changed.
@@ -68,16 +69,16 @@ public class SecureRequestHandlerUtil {
   }
 
   private static void checkSentry(SolrQueryRequest req, Set<SearchModelAction> andActions,
-      boolean admin, boolean checkCollection, String collection) {
+      String operation, boolean admin, boolean checkCollection, String collection) {
     // Sentry currently does have AND support for actions; need to check
     // actions one at a time
     final SentryIndexAuthorizationSingleton sentryInstance =
       (testOverride == null)?SentryIndexAuthorizationSingleton.getInstance():testOverride;
     for (SearchModelAction action : andActions) {
       if (admin) {
-        sentryInstance.authorizeAdminAction(req, EnumSet.of(action), checkCollection, collection);
+        sentryInstance.authorizeAdminAction(req, EnumSet.of(action), operation, checkCollection, collection);
       } else {
-        sentryInstance.authorizeCollectionAction(req, EnumSet.of(action));
+        sentryInstance.authorizeCollectionAction(req, EnumSet.of(action), operation);
       }
     }
   }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/f5445bbc/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureAdminHandlers.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureAdminHandlers.java b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureAdminHandlers.java
index 5463754..88016ea 100644
--- a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureAdminHandlers.java
+++ b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureAdminHandlers.java
@@ -112,7 +112,7 @@ public class SecureAdminHandlers extends AdminHandlers {
     @Override
     public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) throws Exception {
       // logging handler can be used both to read and change logs
-      SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_AND_UPDATE, false, null);
+      SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_AND_UPDATE, getClass().getName(), false, null);
       super.handleRequestBody(req, rsp);
     }
   }
@@ -120,7 +120,7 @@ public class SecureAdminHandlers extends AdminHandlers {
   public static class SecureLukeRequestHandler extends LukeRequestHandler {
     @Override
     public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) throws Exception {
-      SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_ONLY, true, null);
+      SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_ONLY, getClass().getName(), true, null);
       super.handleRequestBody(req, rsp);
     }
   }
@@ -128,7 +128,7 @@ public class SecureAdminHandlers extends AdminHandlers {
   public static class SecurePluginInfoHandler extends PluginInfoHandler {
     @Override
     public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) throws Exception {
-      SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_ONLY, true, null);
+      SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_ONLY, getClass().getName(), true, null);
       super.handleRequestBody(req, rsp);
     }
   }
@@ -136,7 +136,7 @@ public class SecureAdminHandlers extends AdminHandlers {
   public static class SecurePropertiesRequestHandler extends PropertiesRequestHandler {
     @Override
     public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) throws IOException {
-      SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_ONLY, false, null);
+      SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_ONLY, getClass().getName(), false, null);
       super.handleRequestBody(req, rsp);
     }
   }
@@ -145,7 +145,7 @@ public class SecureAdminHandlers extends AdminHandlers {
     @Override
     public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp)
      throws IOException, KeeperException, InterruptedException {
-      SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_ONLY, true, null);
+      SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_ONLY, getClass().getName(), true, null);
       super.handleRequestBody(req, rsp);
     }
   }
@@ -153,7 +153,7 @@ public class SecureAdminHandlers extends AdminHandlers {
   public static class SecureSolrInfoMBeanHandler extends SolrInfoMBeanHandler {
     @Override
     public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) throws Exception {
-      SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_ONLY, true, null);
+      SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_ONLY, getClass().getName(), true, null);
       super.handleRequestBody(req, rsp);
     }
   }
@@ -171,7 +171,7 @@ public class SecureAdminHandlers extends AdminHandlers {
     public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) throws Exception {
       // this may or may not have the core
       SolrCore core = req.getCore();
-      SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_ONLY, core != null, null);
+      SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_ONLY, getClass().getName(), core != null, null);
       super.handleRequestBody(req, rsp);
     }
   }
@@ -179,7 +179,7 @@ public class SecureAdminHandlers extends AdminHandlers {
   public static class SecureThreadDumpHandler extends ThreadDumpHandler {
     @Override
     public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) throws IOException {
-      SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_ONLY, false, null);
+      SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_ONLY, getClass().getName(), false, null);
       super.handleRequestBody(req, rsp);
     }
   }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/f5445bbc/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCollectionsHandler.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCollectionsHandler.java b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCollectionsHandler.java
index 0a471a4..15a6ba0 100644
--- a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCollectionsHandler.java
+++ b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCollectionsHandler.java
@@ -75,7 +75,7 @@ public class SecureCollectionsHandler extends CollectionsHandler {
     }
     // all actions require UPDATE privileges
     SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.UPDATE_ONLY,
-      true, collection);
+      (action != null ? "CollectionAction." + action.toString() : getClass().getName() + "/" + a), true, collection);
     super.handleRequestBody(req, rsp);
 
     /**

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/f5445bbc/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCoreAdminHandler.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCoreAdminHandler.java b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCoreAdminHandler.java
index 36ef6d0..77548b9 100644
--- a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCoreAdminHandler.java
+++ b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCoreAdminHandler.java
@@ -17,16 +17,14 @@ package org.apache.solr.handler.admin;
  * limitations under the License.
  */
 
-import java.util.EnumSet;
-import org.apache.solr.core.SolrCore;
-import org.apache.sentry.core.model.search.SearchModelAction;
 import org.apache.solr.common.params.CoreAdminParams;
 import org.apache.solr.common.params.CoreAdminParams.CoreAdminAction;
 import org.apache.solr.common.params.SolrParams;
+import org.apache.solr.core.CoreContainer;
+import org.apache.solr.core.SolrCore;
 import org.apache.solr.handler.SecureRequestHandlerUtil;
 import org.apache.solr.request.SolrQueryRequest;
 import org.apache.solr.response.SolrQueryResponse;
-import org.apache.solr.core.CoreContainer;
 
 /**
  * Secure (sentry-aware) version of CoreAdminHandler
@@ -67,7 +65,12 @@ public class SecureCoreAdminHandler extends CoreAdminHandler {
       action = CoreAdminAction.get(a);
       if (action == null) {
         // some custom action -- let's reqiure QUERY and UPDATE
-        SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_AND_UPDATE, true, null);
+        SecureRequestHandlerUtil.checkSentryAdmin(
+            req,
+            SecureRequestHandlerUtil.QUERY_AND_UPDATE,
+            "CoreAdminAction." + a,
+            true,
+            null);
       }
     }
     String collection = null;
@@ -117,7 +120,12 @@ public class SecureCoreAdminHandler extends CoreAdminHandler {
       switch (action) {
         case STATUS:
         case REQUESTSTATUS: {
-          SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_ONLY, checkCollection, collection);
+          SecureRequestHandlerUtil.checkSentryAdmin(
+              req,
+              SecureRequestHandlerUtil.QUERY_ONLY,
+              "CoreAdminAction." + action.toString(),
+              checkCollection,
+              collection);
           break;
         }
         case LOAD:
@@ -141,12 +149,22 @@ public class SecureCoreAdminHandler extends CoreAdminHandler {
         case TRANSIENT:
         case REQUESTBUFFERUPDATES:
         case OVERSEEROP: {
-          SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.UPDATE_ONLY, checkCollection, collection);
+          SecureRequestHandlerUtil.checkSentryAdmin(
+              req,
+              SecureRequestHandlerUtil.UPDATE_ONLY,
+              "CoreAdminAction." + action.toString(),
+              checkCollection,
+              collection);
           break;
         }
         default: {
           // some custom action -- let's reqiure QUERY and UPDATE
-          SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_AND_UPDATE, checkCollection, collection);
+          SecureRequestHandlerUtil.checkSentryAdmin(
+              req,
+              SecureRequestHandlerUtil.QUERY_AND_UPDATE,
+              "CoreAdminAction." + action.toString(),
+              checkCollection,
+              collection);
           break;
         }
       }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/f5445bbc/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/component/QueryIndexAuthorizationComponent.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/component/QueryIndexAuthorizationComponent.java b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/component/QueryIndexAuthorizationComponent.java
index e4b5741..8f68f40 100644
--- a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/component/QueryIndexAuthorizationComponent.java
+++ b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/component/QueryIndexAuthorizationComponent.java
@@ -29,6 +29,7 @@ import java.util.List;
 
 public class QueryIndexAuthorizationComponent extends SearchComponent
 {
+  private static final String OPERATION_NAME = "query";
   private static Logger log =
     LoggerFactory.getLogger(QueryIndexAuthorizationComponent.class);
   private SentryIndexAuthorizationSingleton sentryInstance;
@@ -46,7 +47,7 @@ public class QueryIndexAuthorizationComponent extends SearchComponent
   @Override
   public void prepare(ResponseBuilder rb) throws IOException {
     sentryInstance.authorizeCollectionAction(
-      rb.req, EnumSet.of(SearchModelAction.QUERY));
+      rb.req, EnumSet.of(SearchModelAction.QUERY), OPERATION_NAME);
     String collections = rb.req.getParams().get("collection");
     if (collections != null) {
       List<String> collectionList = StrUtils.splitSmart(collections, ",", true);
@@ -61,7 +62,7 @@ public class QueryIndexAuthorizationComponent extends SearchComponent
       // correct sentry check
       for (String coll : collectionList) {
         sentryInstance.authorizeCollectionAction(rb.req, EnumSet.of(SearchModelAction.QUERY),
-          coll, true);
+          OPERATION_NAME, coll, true);
       }
     }
   }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/f5445bbc/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/sentry/AuditLogger.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/sentry/AuditLogger.java b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/sentry/AuditLogger.java
new file mode 100644
index 0000000..7f3e391
--- /dev/null
+++ b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/sentry/AuditLogger.java
@@ -0,0 +1,97 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.solr.sentry;
+
+
+import org.apache.lucene.util.Version;
+import org.noggit.CharArr;
+import org.noggit.JSONWriter;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+/**
+ * Writes audit events to the audit log. This helps answer questions such as:
+ * Who did what action when from where, and what values were changed from what
+ * to what as a result?
+ */
+final class AuditLogger {
+
+  public static final int ALLOWED = 1;
+  public static final int UNAUTHORIZED = 0;
+
+  private final Logger logger;
+
+  private static final boolean IS_ENABLED =
+    Boolean.valueOf(
+      System.getProperty(AuditLogger.class.getName() + ".isEnabled", "true"));
+
+  private static final String SOLR_VERSION = Version.LATEST.toString();
+
+
+  public AuditLogger() {
+    this.logger = LoggerFactory.getLogger(getClass());
+  }
+
+  public boolean isLogEnabled() {
+    return IS_ENABLED && logger.isInfoEnabled();
+  }
+
+  public void log(
+    String userName,
+    String impersonator,
+    String ipAddress,
+    String operation,
+    String operationParams,
+    long eventTime,
+    int allowed,
+    String collectionName) {
+
+    if (!isLogEnabled()) {
+      return;
+    }
+    CharArr chars = new CharArr(512);
+    JSONWriter writer = new JSONWriter(chars, -1);
+    writer.startObject();
+    writeField("solrVersion", SOLR_VERSION, writer);
+    writer.writeValueSeparator();
+    writeField("eventTime", eventTime, writer);
+    writer.writeValueSeparator();
+    writeField("allowed", allowed, writer);
+    writer.writeValueSeparator();
+    writeField("collectionName", collectionName, writer);
+    writer.writeValueSeparator();
+    writeField("operation", operation, writer);
+    writer.writeValueSeparator();
+    writeField("operationParams", operationParams, writer);
+    writer.writeValueSeparator();
+    writeField("ipAddress", ipAddress, writer);
+    writer.writeValueSeparator();
+    writeField("username", userName, writer);
+    writer.writeValueSeparator();
+    writeField("impersonator", impersonator, writer);
+    writer.endObject();
+    logger.info("{}", chars);
+  }
+
+  private void writeField(String key, Object value, JSONWriter writer) {
+    writer.writeString(key);
+    writer.writeNameSeparator();
+    writer.write(value);
+  }
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/f5445bbc/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/sentry/RollingFileWithoutDeleteAppender.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/sentry/RollingFileWithoutDeleteAppender.java b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/sentry/RollingFileWithoutDeleteAppender.java
new file mode 100644
index 0000000..ec26ef3
--- /dev/null
+++ b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/sentry/RollingFileWithoutDeleteAppender.java
@@ -0,0 +1,176 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.solr.sentry;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InterruptedIOException;
+import java.io.Writer;
+import java.nio.file.Files;
+
+import org.apache.log4j.FileAppender;
+import org.apache.log4j.Layout;
+import org.apache.log4j.helpers.CountingQuietWriter;
+import org.apache.log4j.helpers.LogLog;
+import org.apache.log4j.helpers.OptionConverter;
+import org.apache.log4j.spi.LoggingEvent;
+
+public class RollingFileWithoutDeleteAppender extends FileAppender {
+  /**
+   * The default maximum file size is 10MB.
+   */
+  protected long maxFileSize = 10 * 1024 * 1024;
+
+  private long nextRollover = 0;
+
+  /**
+   * The default constructor simply calls its {@link FileAppender#FileAppender
+   * parents constructor}.
+   */
+  public RollingFileWithoutDeleteAppender() {
+    super();
+  }
+
+  /**
+   * Instantiate a RollingFileAppender and open the file designated by
+   * <code>filename</code>. The opened filename will become the ouput
+   * destination for this appender.
+   * <p>
+   * If the <code>append</code> parameter is true, the file will be appended to.
+   * Otherwise, the file desginated by <code>filename</code> will be truncated
+   * before being opened.
+   */
+  public RollingFileWithoutDeleteAppender(Layout layout, String filename,
+      boolean append) throws IOException {
+    super(layout, getLogFileName(filename), append);
+  }
+
+  /**
+   * Instantiate a FileAppender and open the file designated by
+   * <code>filename</code>. The opened filename will become the output
+   * destination for this appender.
+   * <p>
+   * The file will be appended to.
+   */
+  public RollingFileWithoutDeleteAppender(Layout layout, String filename)
+      throws IOException {
+    super(layout, getLogFileName(filename));
+  }
+
+  /**
+   * Get the maximum size that the output file is allowed to reach before being
+   * rolled over to backup files.
+   */
+  public long getMaximumFileSize() {
+    return maxFileSize;
+  }
+
+  /**
+   * Implements the usual roll over behaviour.
+   * <p>
+   * <code>File</code> is renamed <code>File.yyyyMMddHHmmss</code> and closed. A
+   * new <code>File</code> is created to receive further log output.
+   */
+  // synchronization not necessary since doAppend is alreasy synched
+  public void rollOver() {
+    if (qw != null) {
+      long size = ((CountingQuietWriter) qw).getCount();
+      LogLog.debug("rolling over count=" + size);
+      // if operation fails, do not roll again until
+      // maxFileSize more bytes are written
+      nextRollover = size + maxFileSize;
+    }
+
+    this.closeFile(); // keep windows happy.
+
+    String newFileName = getLogFileName(fileName);
+    try {
+      // This will also close the file. This is OK since multiple
+      // close operations are safe.
+      this.setFile(newFileName, false, bufferedIO, bufferSize);
+      nextRollover = 0;
+    } catch (IOException e) {
+      if (e instanceof InterruptedIOException) {
+        Thread.currentThread().interrupt();
+      }
+      LogLog.error("setFile(" + newFileName + ", false) call failed.", e);
+    }
+  }
+
+  public synchronized void setFile(String fileName, boolean append,
+      boolean bufferedIO, int bufferSize) throws IOException {
+    super.setFile(fileName, append, this.bufferedIO, this.bufferSize);
+    if (append) {
+      File f = new File(fileName);
+      ((CountingQuietWriter) qw).setCount(f.length());
+    }
+  }
+
+  /**
+   * Set the maximum size that the output file is allowed to reach before being
+   * rolled over to backup files.
+   * <p>
+   * This method is equivalent to {@link #setMaxFileSize} except that it is
+   * required for differentiating the setter taking a <code>long</code> argument
+   * from the setter taking a <code>String</code> argument by the JavaBeans
+   * {@link java.beans.Introspector Introspector}.
+   *
+   * @see #setMaxFileSize(String)
+   */
+  public void setMaximumFileSize(long maxFileSize) {
+    this.maxFileSize = maxFileSize;
+  }
+
+  /**
+   * Set the maximum size that the output file is allowed to reach before being
+   * rolled over to backup files.
+   * <p>
+   * In configuration files, the <b>MaxFileSize</b> option takes an long integer
+   * in the range 0 - 2^63. You can specify the value with the suffixes "KB",
+   * "MB" or "GB" so that the integer is interpreted being expressed
+   * respectively in kilobytes, megabytes or gigabytes. For example, the value
+   * "10KB" will be interpreted as 10240.
+   */
+  public void setMaxFileSize(String value) {
+    maxFileSize = OptionConverter.toFileSize(value, maxFileSize + 1);
+  }
+
+  protected void setQWForFiles(Writer writer) {
+    this.qw = new CountingQuietWriter(writer, errorHandler);
+  }
+
+  /**
+   * This method differentiates RollingFileAppender from its super class.
+   */
+  protected void subAppend(LoggingEvent event) {
+    super.subAppend(event);
+
+    if (fileName != null && qw != null) {
+      long size = ((CountingQuietWriter) qw).getCount();
+      if (size >= maxFileSize && size >= nextRollover) {
+        rollOver();
+      }
+    }
+  }
+
+  // Mangled file name. Append the current timestamp
+  private static String getLogFileName(String oldFileName) {
+    return oldFileName + "." + Long.toString(System.currentTimeMillis());
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/f5445bbc/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/sentry/SentryIndexAuthorizationSingleton.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/sentry/SentryIndexAuthorizationSingleton.java b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/sentry/SentryIndexAuthorizationSingleton.java
index 53c8946..185884b 100644
--- a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/sentry/SentryIndexAuthorizationSingleton.java
+++ b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/sentry/SentryIndexAuthorizationSingleton.java
@@ -46,6 +46,7 @@ public class SentryIndexAuthorizationSingleton {
     new SentryIndexAuthorizationSingleton(System.getProperty(propertyName));
 
   private final SolrAuthzBinding binding;
+  private final AuditLogger auditLogger = new AuditLogger();
 
   private SentryIndexAuthorizationSingleton(String sentrySiteLocation) {
     SolrAuthzBinding tmpBinding = null;
@@ -85,15 +86,15 @@ public class SentryIndexAuthorizationSingleton {
    *   use collection (if non-null) instead pulling collection name from req (if null)
    */
   public void authorizeAdminAction(SolrQueryRequest req,
-      Set<SearchModelAction> actions, boolean checkCollection, String collection)
+      Set<SearchModelAction> actions, String operation, boolean checkCollection, String collection)
       throws SolrException {
-    authorizeCollectionAction(req, actions, "admin", true);
+    authorizeCollectionAction(req, actions, operation, "admin", true);
     if (checkCollection) {
       // Let's not error out if we can't find the collection associated with an
       // admin action, it's pretty complicated to get all the possible administrative
       // actions correct.  Instead, let's warn in the log and address any issues we
       // find.
-      authorizeCollectionAction(req, actions, collection, false);
+      authorizeCollectionAction(req, actions, operation, collection, false);
     }
   }
 
@@ -102,8 +103,8 @@ public class SentryIndexAuthorizationSingleton {
    * name will be pulled from the request.
    */
   public void authorizeCollectionAction(SolrQueryRequest req,
-      Set<SearchModelAction> actions) throws SolrException {
-    authorizeCollectionAction(req, actions, null, true);
+      Set<SearchModelAction> actions, String operation) throws SolrException {
+    authorizeCollectionAction(req, actions, operation, null, true);
   }
 
   /**
@@ -117,34 +118,61 @@ public class SentryIndexAuthorizationSingleton {
    *   cannot be located
    */
   public void authorizeCollectionAction(SolrQueryRequest req,
-      Set<SearchModelAction> actions, String collectionName, boolean errorIfNoCollection)
+      Set<SearchModelAction> actions, String operation, String collectionName,
+      boolean errorIfNoCollection)
       throws SolrException {
 
     Subject superUser = new Subject(System.getProperty("solr.authorization.superuser", "solr"));
     Subject userName = new Subject(getUserName(req));
+    long eventTime = req.getStartTime();
+    String paramString = req.getParamString();
+    String impersonator = null; // FIXME
+
+    String ipAddress = null;
+    HttpServletRequest sreq = (HttpServletRequest) req.getContext().get("httpRequest");
+    if (sreq != null) {
+      try {
+        ipAddress = sreq.getRemoteAddr();
+      } catch (AssertionError e) {
+        ; // ignore
+        // This is a work-around for "Unexpected method call getRemoteAddr()"
+        // exception during unit test mocking at
+        // com.sun.proxy.$Proxy28.getRemoteAddr(Unknown Source)
+      }
+    }
+
     if (collectionName == null) {
       SolrCore solrCore = req.getCore();
       if (solrCore == null) {
         String msg = "Unable to locate collection for sentry to authorize because "
           + "no SolrCore attached to request";
         if (errorIfNoCollection) {
+          auditLogger.log(userName.getName(), impersonator, ipAddress,
+              operation, paramString, eventTime, AuditLogger.UNAUTHORIZED, collectionName);
           throw new SolrException(SolrException.ErrorCode.UNAUTHORIZED, msg);
         } else { // just warn
           log.warn(msg);
+          auditLogger.log(userName.getName(), impersonator, ipAddress,
+              operation, paramString, eventTime, AuditLogger.ALLOWED, collectionName);
           return;
         }
       }
       collectionName = solrCore.getCoreDescriptor().getCloudDescriptor().getCollectionName();
     }
+
     Collection collection = new Collection(collectionName);
     try {
       if (!superUser.getName().equals(userName.getName())) {
         binding.authorizeCollection(userName, collection, actions);
       }
     } catch (SentrySolrAuthorizationException ex) {
+      auditLogger.log(userName.getName(), impersonator, ipAddress,
+          operation, paramString, eventTime, AuditLogger.UNAUTHORIZED, collectionName);
       throw new SolrException(SolrException.ErrorCode.UNAUTHORIZED, ex);
     }
 
+    auditLogger.log(userName.getName(), impersonator, ipAddress,
+        operation, paramString, eventTime, AuditLogger.ALLOWED, collectionName);
   }
 
   /**

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/f5445bbc/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/update/processor/UpdateIndexAuthorizationProcessor.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/update/processor/UpdateIndexAuthorizationProcessor.java b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/update/processor/UpdateIndexAuthorizationProcessor.java
index 8cd53d3..5e60645 100644
--- a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/update/processor/UpdateIndexAuthorizationProcessor.java
+++ b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/update/processor/UpdateIndexAuthorizationProcessor.java
@@ -27,9 +27,8 @@ import org.apache.solr.update.DeleteUpdateCommand;
 import org.apache.solr.update.MergeIndexesCommand;
 import org.apache.solr.update.RollbackUpdateCommand;
 import org.apache.sentry.core.model.search.SearchModelAction;
+
 import com.google.common.annotations.VisibleForTesting;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 import java.io.IOException;
 import java.util.EnumSet;
@@ -52,46 +51,53 @@ public class UpdateIndexAuthorizationProcessor extends UpdateRequestProcessor {
     this.req = req;
   }
 
-  public void authorizeCollectionAction() throws SolrException {
+  private void authorizeCollectionAction(String operation) throws SolrException {
     sentryInstance.authorizeCollectionAction(
-      req, EnumSet.of(SearchModelAction.UPDATE));
+      req, EnumSet.of(SearchModelAction.UPDATE), operation);
   }
 
   @Override
   public void processAdd(AddUpdateCommand cmd) throws IOException {
-    authorizeCollectionAction();
+    authorizeCollectionAction(cmd.name());
     super.processAdd(cmd);
   }
 
   @Override
   public void processDelete(DeleteUpdateCommand cmd) throws IOException {
-    authorizeCollectionAction();
+    String operation = cmd.name();
+    if (cmd.isDeleteById()) {
+      operation += "ById";
+    } else {
+      operation += "ByQuery";
+    }
+    authorizeCollectionAction(operation);
     super.processDelete(cmd);
   }
 
   @Override
   public void processMergeIndexes(MergeIndexesCommand cmd) throws IOException {
-    authorizeCollectionAction();
+    authorizeCollectionAction(cmd.name());
     super.processMergeIndexes(cmd);
   }
 
   @Override
   public void processCommit(CommitUpdateCommand cmd) throws IOException
   {
-    authorizeCollectionAction();
+    authorizeCollectionAction(cmd.name());
     super.processCommit(cmd);
   }
 
   @Override
   public void processRollback(RollbackUpdateCommand cmd) throws IOException
   {
-    authorizeCollectionAction();
+    authorizeCollectionAction(cmd.name());
     super.processRollback(cmd);
   }
 
   @Override
   public void finish() throws IOException {
-    authorizeCollectionAction();
+    authorizeCollectionAction("finish");
     super.finish();
   }
+
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/f5445bbc/sentry-solr/solr-sentry-handlers/src/main/resources/log4j.properties
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/main/resources/log4j.properties b/sentry-solr/solr-sentry-handlers/src/main/resources/log4j.properties
index 62fdcd4..0e61f4a 100644
--- a/sentry-solr/solr-sentry-handlers/src/main/resources/log4j.properties
+++ b/sentry-solr/solr-sentry-handlers/src/main/resources/log4j.properties
@@ -20,6 +20,19 @@
 #  Logging level
 log4j.rootLogger=INFO, CONSOLE
 
+log4j.logger.org.apache.solr.sentry.AuditLogger=INFO, solrAudit
+#log4j.logger.org.apache.solr.sentry.AuditLogger=OFF
+
+# turn off appending to A1:
+#log4j.additivity.org.apache.solr.sentry.AuditLogger=false
+
+log4j.appender.solrAudit=org.apache.solr.sentry.RollingFileWithoutDeleteAppender
+log4j.appender.solrAudit.layout=org.apache.log4j.PatternLayout
+log4j.appender.solrAudit.layout.ConversionPattern=%m%n
+log4j.appender.solrAudit.File=target/temp/SOLR-1-SOLR_SERVER-d554cdf32962542b8c887a4f9fcbc079
+#log4j.appender.solrAudit.File=/var/log/solr/audit/SENTRY-1-SENTRY_SERVER-d554cdf32962542b8c887a4f9fcbc079
+log4j.appender.solrAudit.MaxFileSize=100MB
+
 log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
 log4j.appender.CONSOLE.Target=System.err
 log4j.appender.CONSOLE.layout=org.apache.solr.util.SolrLogLayout

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/f5445bbc/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/sentry/SentryIndexAuthorizationSingletonTest.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/sentry/SentryIndexAuthorizationSingletonTest.java b/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/sentry/SentryIndexAuthorizationSingletonTest.java
index 4bea251..a3d7d19 100644
--- a/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/sentry/SentryIndexAuthorizationSingletonTest.java
+++ b/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/sentry/SentryIndexAuthorizationSingletonTest.java
@@ -23,11 +23,10 @@ import java.util.Set;
 
 import org.apache.commons.collections.CollectionUtils;
 import org.apache.sentry.core.model.search.SearchModelAction;
+import org.apache.solr.cloud.CloudDescriptor;
 import org.apache.solr.common.SolrException;
 import org.apache.solr.common.params.ModifiableSolrParams;
-import org.apache.solr.cloud.CloudDescriptor;
 import org.apache.solr.core.SolrCore;
-// import org.apache.solr.servlet.SolrHadoopAuthenticationFilter;
 import org.apache.solr.request.LocalSolrQueryRequest;
 import org.apache.solr.request.SolrQueryRequest;
 import org.apache.solr.request.SolrQueryRequestBase;
@@ -47,6 +46,8 @@ public class SentryIndexAuthorizationSingletonTest extends SentryTestBase {
   private static CloudDescriptor cloudDescriptor;
   private static SentryIndexAuthorizationSingleton sentryInstance;
 
+  private static final String OPERATION_NAME = "myOperation";
+
   @BeforeClass
   public static void beforeClass() throws Exception {
     core = createCore("solrconfig.xml", "schema-minimal.xml");
@@ -80,7 +81,7 @@ public class SentryIndexAuthorizationSingletonTest extends SentryTestBase {
   private void doExpectUnauthorized(SentryIndexAuthorizationSingleton singleton, SolrQueryRequest request,
       Set<SearchModelAction> actions, String msgContains) throws Exception {
     try {
-      singleton.authorizeCollectionAction(request, actions);
+      singleton.authorizeCollectionAction(request, actions, OPERATION_NAME);
       Assert.fail("Expected SolrException");
     } catch (SolrException ex) {
       assertEquals(ex.code(), SolrException.ErrorCode.UNAUTHORIZED.code);
@@ -144,7 +145,7 @@ public class SentryIndexAuthorizationSingletonTest extends SentryTestBase {
     prepareCollAndUser(core, request, "collection1", "junit");
 
     sentryInstance.authorizeCollectionAction(
-      request, EnumSet.of(SearchModelAction.ALL));
+      request, EnumSet.of(SearchModelAction.ALL), OPERATION_NAME);
   }
 
   /**
@@ -157,7 +158,7 @@ public class SentryIndexAuthorizationSingletonTest extends SentryTestBase {
     prepareCollAndUser(core, request, "bogusCollection", "junit");
 
     sentryInstance.authorizeCollectionAction(
-      request, EnumSet.of(SearchModelAction.ALL));
+      request, EnumSet.of(SearchModelAction.ALL), OPERATION_NAME);
   }
 
   /**

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/f5445bbc/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/update/processor/UpdateIndexAuthorizationProcessorTest.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/update/processor/UpdateIndexAuthorizationProcessorTest.java b/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/update/processor/UpdateIndexAuthorizationProcessorTest.java
index e297232..8feb5a7 100644
--- a/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/update/processor/UpdateIndexAuthorizationProcessorTest.java
+++ b/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/update/processor/UpdateIndexAuthorizationProcessorTest.java
@@ -19,18 +19,25 @@ package org.apache.solr.update.processor;
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
 import java.util.Arrays;
+import java.util.HashMap;
 import java.util.List;
 import java.util.TreeSet;
 
 import org.apache.commons.lang.mutable.MutableInt;
 import org.apache.solr.cloud.CloudDescriptor;
 import org.apache.solr.common.SolrException;
+import org.apache.solr.common.params.MapSolrParams;
 import org.apache.solr.core.SolrCore;
 import org.apache.solr.request.SolrQueryRequest;
-import org.apache.solr.sentry.SentryTestBase;
+import org.apache.solr.request.SolrQueryRequestBase;
 import org.apache.solr.sentry.SentrySingletonTestInstance;
+import org.apache.solr.sentry.SentryTestBase;
+import org.apache.solr.update.AddUpdateCommand;
+import org.apache.solr.update.CommitUpdateCommand;
+import org.apache.solr.update.DeleteUpdateCommand;
+import org.apache.solr.update.MergeIndexesCommand;
+import org.apache.solr.update.RollbackUpdateCommand;
 import org.junit.AfterClass;
-import org.junit.Assert;
 import org.junit.BeforeClass;
 import org.junit.Test;
 
@@ -66,11 +73,15 @@ public class UpdateIndexAuthorizationProcessorTest extends SentryTestBase {
   }
 
   private void verifyAuthorized(String collection, String user) throws Exception {
-    getProcessor(collection, user).processAdd(null);
-    getProcessor(collection, user).processDelete(null);
-    getProcessor(collection, user).processMergeIndexes(null);
-    getProcessor(collection, user).processCommit(null);
-    getProcessor(collection, user).processRollback(null);
+    SolrQueryRequestBase req = new SolrQueryRequestBase(core, new MapSolrParams(new HashMap())) {};
+    getProcessor(collection, user).processAdd(new AddUpdateCommand(req));
+    getProcessor(collection, user).processDelete(new DeleteUpdateCommand(req));
+    DeleteUpdateCommand deleteByQueryCommand = new DeleteUpdateCommand(req);
+    deleteByQueryCommand.setQuery("*:*");
+    getProcessor(collection, user).processDelete(deleteByQueryCommand);
+    getProcessor(collection, user).processMergeIndexes(new MergeIndexesCommand(null, req));
+    getProcessor(collection, user).processCommit(new CommitUpdateCommand(req, false));
+    getProcessor(collection, user).processRollback(new RollbackUpdateCommand(req));
     getProcessor(collection, user).finish();
   }
 
@@ -83,29 +94,30 @@ public class UpdateIndexAuthorizationProcessorTest extends SentryTestBase {
   private void verifyUnauthorized(String collection, String user) throws Exception {
     MutableInt numExceptions = new MutableInt(0);
     String contains = "User " + user + " does not have privileges for " + collection;
+    SolrQueryRequestBase req = new SolrQueryRequestBase(core, new MapSolrParams(new HashMap())) {};
 
     try {
-      getProcessor(collection, user).processAdd(null);
+      getProcessor(collection, user).processAdd(new AddUpdateCommand(req));
     } catch(SolrException ex) {
       verifyUnauthorizedException(ex, contains, numExceptions);
     }
     try {
-      getProcessor(collection, user).processDelete(null);
+      getProcessor(collection, user).processDelete(new DeleteUpdateCommand(req));
     } catch(SolrException ex) {
       verifyUnauthorizedException(ex, contains, numExceptions);
     }
     try {
-      getProcessor(collection, user).processMergeIndexes(null);
+      getProcessor(collection, user).processMergeIndexes(new MergeIndexesCommand(null, req));
     } catch(SolrException ex) {
       verifyUnauthorizedException(ex, contains, numExceptions);
     }
     try {
-      getProcessor(collection, user).processCommit(null);
+      getProcessor(collection, user).processCommit(new CommitUpdateCommand(req, false));
     } catch(SolrException ex) {
       verifyUnauthorizedException(ex, contains, numExceptions);
     }
     try {
-      getProcessor(collection, user).processRollback(null);
+      getProcessor(collection, user).processRollback(new RollbackUpdateCommand(req));
     } catch(SolrException ex) {
       verifyUnauthorizedException(ex, contains, numExceptions);
     }


[38/50] [abbrv] incubator-sentry git commit: SENTRY-821: Add thrift protocol version check for generic model (Dapeng Sun, reviewed by Guoquan Shen)

Posted by sd...@apache.org.
SENTRY-821: Add thrift protocol version check for generic model (Dapeng Sun, reviewed by Guoquan Shen)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/4622aa4b
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/4622aa4b
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/4622aa4b

Branch: refs/heads/hive_plugin_v2
Commit: 4622aa4bd946a9cfcc9fe21740c00c87d0fca9b4
Parents: 92cde11
Author: Sun Dapeng <sd...@apache.org>
Authored: Thu Jul 30 09:14:51 2015 +0800
Committer: Sun Dapeng <sd...@apache.org>
Committed: Thu Jul 30 09:15:03 2015 +0800

----------------------------------------------------------------------
 .../thrift/SentryGenericPolicyProcessor.java    | 28 +++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4622aa4b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SentryGenericPolicyProcessor.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SentryGenericPolicyProcessor.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SentryGenericPolicyProcessor.java
index 62f36b4..94049d8 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SentryGenericPolicyProcessor.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SentryGenericPolicyProcessor.java
@@ -34,6 +34,7 @@ import org.apache.sentry.provider.db.SentryAccessDeniedException;
 import org.apache.sentry.provider.db.SentryAlreadyExistsException;
 import org.apache.sentry.provider.db.SentryInvalidInputException;
 import org.apache.sentry.provider.db.SentryNoSuchObjectException;
+import org.apache.sentry.provider.db.SentryThriftAPIMismatchException;
 import org.apache.sentry.provider.db.generic.service.persistent.PrivilegeObject;
 import org.apache.sentry.provider.db.generic.service.persistent.SentryStoreLayer;
 import org.apache.sentry.provider.db.generic.service.persistent.PrivilegeObject.Builder;
@@ -42,6 +43,8 @@ import org.apache.sentry.provider.db.service.thrift.PolicyStoreConstants;
 import org.apache.sentry.provider.db.service.thrift.SentryConfigurationException;
 import org.apache.sentry.provider.db.service.thrift.SentryPolicyStoreProcessor;
 import org.apache.sentry.service.thrift.ServiceConstants.ServerConfig;
+import org.apache.sentry.service.thrift.ServiceConstants.ThriftConstants;
+import org.apache.sentry.service.thrift.ServiceConstants;
 import org.apache.sentry.service.thrift.Status;
 import org.apache.sentry.service.thrift.TSentryResponseStatus;
 import org.apache.thrift.TException;
@@ -184,6 +187,9 @@ public class SentryGenericPolicyProcessor implements SentryGenericPolicyService.
       String msg = "Invalid input privilege object";
       LOGGER.error(msg, e);
       response.status = Status.InvalidInput(msg, e);
+    } catch (SentryThriftAPIMismatchException e) {
+      LOGGER.error(e.getMessage(), e);
+      response.status = Status.THRIFT_VERSION_MISMATCH(e.getMessage(), e);
     } catch (Exception e) {
       String msg = "Unknown error:" + e.getMessage();
       LOGGER.error(msg, e);
@@ -279,6 +285,7 @@ public class SentryGenericPolicyProcessor implements SentryGenericPolicyService.
     Response<Void> respose = requestHandle(new RequestHandler<Void>() {
       @Override
       public Response<Void> handle() throws Exception {
+        validateClientVersion(request.getProtocol_version());
         authorize(request.getRequestorUserName(),
             getRequestorGroups(conf, request.getRequestorUserName()));
         CommitContext context = store.createRole(request.getComponent(), request.getRoleName(), request.getRequestorUserName());
@@ -299,6 +306,7 @@ public class SentryGenericPolicyProcessor implements SentryGenericPolicyService.
     Response<Void> respose = requestHandle(new RequestHandler<Void>() {
       @Override
       public Response<Void> handle() throws Exception {
+        validateClientVersion(request.getProtocol_version());
         authorize(request.getRequestorUserName(),
             getRequestorGroups(conf, request.getRequestorUserName()));
         CommitContext context = store.dropRole(request.getComponent(), request.getRoleName(), request.getRequestorUserName());
@@ -319,6 +327,7 @@ public class SentryGenericPolicyProcessor implements SentryGenericPolicyService.
     Response<Void> respose = requestHandle(new RequestHandler<Void>() {
       @Override
       public Response<Void> handle() throws Exception {
+        validateClientVersion(request.getProtocol_version());
         CommitContext context = store.alterRoleGrantPrivilege(request.getComponent(), request.getRoleName(),
                                            toPrivilegeObject(request.getPrivilege()),
                                            request.getRequestorUserName());
@@ -339,6 +348,7 @@ public class SentryGenericPolicyProcessor implements SentryGenericPolicyService.
     Response<Void> respose = requestHandle(new RequestHandler<Void>() {
       @Override
       public Response<Void> handle() throws Exception {
+        validateClientVersion(request.getProtocol_version());
         CommitContext context = store.alterRoleRevokePrivilege(request.getComponent(), request.getRoleName(),
                                            toPrivilegeObject(request.getPrivilege()),
                                            request.getRequestorUserName());
@@ -359,6 +369,7 @@ public class SentryGenericPolicyProcessor implements SentryGenericPolicyService.
     Response<Void> respose = requestHandle(new RequestHandler<Void>() {
       @Override
       public Response<Void> handle() throws Exception {
+        validateClientVersion(request.getProtocol_version());
         authorize(request.getRequestorUserName(),
             getRequestorGroups(conf, request.getRequestorUserName()));
         CommitContext context = store.alterRoleAddGroups(
@@ -381,6 +392,7 @@ public class SentryGenericPolicyProcessor implements SentryGenericPolicyService.
     Response<Void> respose = requestHandle(new RequestHandler<Void>() {
       @Override
       public Response<Void> handle() throws Exception {
+        validateClientVersion(request.getProtocol_version());
         authorize(request.getRequestorUserName(),
             getRequestorGroups(conf, request.getRequestorUserName()));
         CommitContext context = store.alterRoleDeleteGroups(
@@ -403,6 +415,7 @@ public class SentryGenericPolicyProcessor implements SentryGenericPolicyService.
     Response<Set<TSentryRole>> respose = requestHandle(new RequestHandler<Set<TSentryRole>>() {
       @Override
       public Response<Set<TSentryRole>> handle() throws Exception {
+        validateClientVersion(request.getProtocol_version());
         Set<String> groups = getRequestorGroups(conf, request.getRequestorUserName());
         if (AccessConstants.ALL.equalsIgnoreCase(request.getGroupName())) {
           //check all groups which requestorUserName belongs to
@@ -438,6 +451,7 @@ public class SentryGenericPolicyProcessor implements SentryGenericPolicyService.
     Response<Set<TSentryPrivilege>> respose = requestHandle(new RequestHandler<Set<TSentryPrivilege>>() {
       @Override
       public Response<Set<TSentryPrivilege>> handle() throws Exception {
+        validateClientVersion(request.getProtocol_version());
         Set<String> groups = getRequestorGroups(conf, request.getRequestorUserName());
         if (!inAdminGroups(groups)) {
           Set<String> roleNamesForGroups = toTrimedLower(store.getRolesByGroups(request.getComponent(), groups));
@@ -469,6 +483,7 @@ public class SentryGenericPolicyProcessor implements SentryGenericPolicyService.
     Response<Set<String>> respose = requestHandle(new RequestHandler<Set<String>>() {
       @Override
       public Response<Set<String>> handle() throws Exception {
+        validateClientVersion(request.getProtocol_version());
         Set<String> activeRoleNames = toTrimedLower(request.getRoleSet().getRoles());
         Set<String> roleNamesForGroups = store.getRolesByGroups(request.getComponent(), request.getGroups());
         Set<String> rolesToQuery = request.getRoleSet().isAll() ? roleNamesForGroups : Sets.intersection(activeRoleNames, roleNamesForGroups);
@@ -491,6 +506,7 @@ public class SentryGenericPolicyProcessor implements SentryGenericPolicyService.
     Response<Void> respose = requestHandle(new RequestHandler<Void>() {
       @Override
       public Response<Void> handle() throws Exception {
+        validateClientVersion(request.getProtocol_version());
         authorize(request.getRequestorUserName(),
             getRequestorGroups(conf, request.getRequestorUserName()));
         CommitContext context = store.dropPrivilege(request.getComponent(),
@@ -513,6 +529,7 @@ public class SentryGenericPolicyProcessor implements SentryGenericPolicyService.
     Response<Void> respose = requestHandle(new RequestHandler<Void>() {
       @Override
       public Response<Void> handle() throws Exception {
+        validateClientVersion(request.getProtocol_version());
         authorize(request.getRequestorUserName(),
             getRequestorGroups(conf, request.getRequestorUserName()));
         CommitContext context = store.renamePrivilege(request.getComponent(), request.getServiceName(),
@@ -555,4 +572,13 @@ public class SentryGenericPolicyProcessor implements SentryGenericPolicyService.
   private interface RequestHandler <T>{
     public Response<T> handle() throws Exception ;
   }
-}
\ No newline at end of file
+
+  private static void validateClientVersion(int protocol_version) throws SentryThriftAPIMismatchException {
+    if (ServiceConstants.ThriftConstants.TSENTRY_SERVICE_VERSION_CURRENT != protocol_version) {
+      String msg = "Sentry thrift API protocol version mismatch: Client thrift version " +
+          "is: " + protocol_version + " , server thrift verion " +
+              "is " + ThriftConstants.TSENTRY_SERVICE_VERSION_CURRENT;
+      throw new SentryThriftAPIMismatchException(msg);
+    }
+  }
+}


[43/50] [abbrv] incubator-sentry git commit: SENTRY-829: Fix Sentry Hive Test Failures in TestDbCrossDb class when running E2E (Anne Yu via Lenni Kuff)

Posted by sd...@apache.org.
SENTRY-829: Fix Sentry Hive Test Failures in TestDbCrossDb class when running E2E (Anne Yu via Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/19bbaacd
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/19bbaacd
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/19bbaacd

Branch: refs/heads/hive_plugin_v2
Commit: 19bbaacd1de4d3e7e23083a85ac8466f3e26fab9
Parents: 1e26d56
Author: Lenni Kuff <ls...@cloudera.com>
Authored: Wed Aug 5 00:57:50 2015 -0700
Committer: Lenni Kuff <ls...@cloudera.com>
Committed: Wed Aug 5 00:57:50 2015 -0700

----------------------------------------------------------------------
 .../e2e/dbprovider/TestDatabaseProvider.java    |   3 +-
 .../tests/e2e/dbprovider/TestDbCrossDbOps.java  |   4 +-
 .../AbstractTestWithStaticConfiguration.java    |  65 +++-
 .../tests/e2e/hive/PrivilegeResultSet.java      | 124 ++++++
 .../sentry/tests/e2e/hive/TestCrossDbOps.java   | 380 +++++++++++++------
 .../tests/e2e/hive/TestUserManagement.java      |   2 +-
 ...actMetastoreTestWithStaticConfiguration.java |   7 +-
 7 files changed, 448 insertions(+), 137 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/19bbaacd/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
index 7df32fb..87b281b 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
@@ -52,6 +52,7 @@ public class TestDatabaseProvider extends AbstractTestWithStaticConfiguration {
   @BeforeClass
   public static void setupTestStaticConfiguration() throws Exception{
     useSentryService = true;
+    clearDbAfterPerTest = false;
     AbstractTestWithStaticConfiguration.setupTestStaticConfiguration();
   }
 
@@ -61,7 +62,7 @@ public class TestDatabaseProvider extends AbstractTestWithStaticConfiguration {
    */
   @Override
   @After
-  public void clearDB() throws Exception {
+  public void clearAfterPerTest() throws Exception {
     Connection connection;
     Statement statement;
     connection = context.createConnection(ADMIN1);

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/19bbaacd/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbCrossDbOps.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbCrossDbOps.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbCrossDbOps.java
index 719dddf..8d23ea6 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbCrossDbOps.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbCrossDbOps.java
@@ -31,11 +31,13 @@ public class TestDbCrossDbOps extends TestCrossDbOps {
   public void setup() throws Exception {
     super.setupAdmin();
     super.setup();
+    clearAll(true);
   }
   @BeforeClass
   public static void setupTestStaticConfiguration() throws Exception{
-    //policy_on_hdfs = true;
     useSentryService = true;
+    clearDbAfterPerTest = true;
+    clearDbBeforePerTest = true;
     AbstractTestWithStaticConfiguration.setupTestStaticConfiguration();
   }
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/19bbaacd/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
index 2a1c9f0..16695f5 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
@@ -32,7 +32,6 @@ import java.util.Arrays;
 import java.util.Collection;
 import java.util.List;
 import java.util.Map;
-import java.util.concurrent.TimeoutException;
 
 import junit.framework.Assert;
 
@@ -121,6 +120,7 @@ public abstract class AbstractTestWithStaticConfiguration {
   protected static boolean enableHiveConcurrency = false;
   // indicate if the database need to be clear for every test case in one test class
   protected static boolean clearDbAfterPerTest = true;
+  protected static boolean clearDbBeforePerTest = false;
 
   protected static File baseDir;
   protected static File logDir;
@@ -138,7 +138,6 @@ public abstract class AbstractTestWithStaticConfiguration {
   protected static Context context;
   protected final String semanticException = "SemanticException No valid privileges";
 
-
   public static void createContext() throws Exception {
     context = new Context(hiveServer, fileSystem,
         baseDir, confDir, dataDir, policyFileLocation);
@@ -272,8 +271,10 @@ public abstract class AbstractTestWithStaticConfiguration {
   protected static void writePolicyFile(PolicyFile policyFile) throws Exception {
     policyFile.write(context.getPolicyFile());
     if(policyOnHdfs) {
+      LOGGER.info("use policy file on HDFS");
       dfs.writePolicyFile(context.getPolicyFile());
     } else if(useSentryService) {
+      LOGGER.info("use sentry service, granting permissions");
       grantPermissions(policyFile);
     }
   }
@@ -286,16 +287,20 @@ public abstract class AbstractTestWithStaticConfiguration {
     ResultSet resultSet = statement.executeQuery("SHOW ROLES");
     while( resultSet.next()) {
       Statement statement1 = context.createStatement(connection);
-      if(!resultSet.getString(1).equalsIgnoreCase("admin_role")) {
-        statement1.execute("DROP ROLE " + resultSet.getString(1));
+      String roleName = resultSet.getString(1).trim();
+      if(!roleName.equalsIgnoreCase("admin_role")) {
+        LOGGER.info("Dropping role :" + roleName);
+        statement1.execute("DROP ROLE " + roleName);
       }
     }
 
     // create roles and add privileges
     for (Map.Entry<String, Collection<String>> roleEntry : policyFile.getRolesToPermissions()
         .asMap().entrySet()) {
+      String roleName = roleEntry.getKey();
       if(!roleEntry.getKey().equalsIgnoreCase("admin_role")){
-        statement.execute("CREATE ROLE " + roleEntry.getKey());
+        LOGGER.info("Creating role : " + roleName);
+        statement.execute("CREATE ROLE " + roleName);
         for (String privilege : roleEntry.getValue()) {
           addPrivilege(roleEntry.getKey(), privilege, statement);
         }
@@ -306,7 +311,9 @@ public abstract class AbstractTestWithStaticConfiguration {
         .entrySet()) {
       for (String roleNames : groupEntry.getValue()) {
         for (String roleName : roleNames.split(",")) {
-          statement.execute("GRANT ROLE " + roleName + " TO GROUP " + groupEntry.getKey());
+          String sql = "GRANT ROLE " + roleName + " TO GROUP " + groupEntry.getKey();
+          LOGGER.info("Granting role to group: " + sql);
+          statement.execute(sql);
         }
       }
     }
@@ -346,21 +353,31 @@ public abstract class AbstractTestWithStaticConfiguration {
         }
       }
 
+      LOGGER.info("addPrivilege");
       if (columnName != null) {
         statement.execute("CREATE DATABASE IF NOT EXISTS " + dbName);
         statement.execute("USE " + dbName);
-        statement.execute("GRANT " + action + " ( " + columnName + " ) ON TABLE " + tableName + " TO ROLE " + roleName);
+        String sql = "GRANT " + action + " ( " + columnName + " ) ON TABLE " + tableName + " TO ROLE " + roleName;
+        LOGGER.info("Granting column level privilege: database = " + dbName + ", sql = " + sql);
+        statement.execute(sql);
       } else if (tableName != null) {
         statement.execute("CREATE DATABASE IF NOT EXISTS " + dbName);
         statement.execute("USE " + dbName);
-        statement.execute("GRANT " + action + " ON TABLE " + tableName + " TO ROLE " + roleName);
+        String sql = "GRANT " + action + " ON TABLE " + tableName + " TO ROLE " + roleName;
+        LOGGER.info("Granting table level privilege:  database = " + dbName + ", sql = " + sql);
+        statement.execute(sql);
       } else if (dbName != null) {
-        statement.execute("GRANT " + action + " ON DATABASE " + dbName + " TO ROLE " + roleName);
+        String sql = "GRANT " + action + " ON DATABASE " + dbName + " TO ROLE " + roleName;
+        LOGGER.info("Granting db level privilege: " + sql);
+        statement.execute(sql);
       } else if (uriPath != null) {
-        statement.execute("GRANT " + action + " ON URI '" + uriPath + "' TO ROLE " + roleName);//ALL?
+        String sql = "GRANT " + action + " ON URI '" + uriPath + "' TO ROLE " + roleName;
+        LOGGER.info("Granting uri level privilege: " + sql);
+        statement.execute(sql);//ALL?
       } else if (serverName != null) {
-        statement.execute("GRANT ALL ON SERVER " + serverName + " TO ROLE " + roleName);
-        ;
+        String sql = "GRANT ALL ON SERVER " + serverName + " TO ROLE " + roleName;
+        LOGGER.info("Granting server level privilege: " + sql);
+        statement.execute(sql);
       }
     }
   }
@@ -429,16 +446,30 @@ public abstract class AbstractTestWithStaticConfiguration {
 
   @Before
   public void setup() throws Exception{
+    LOGGER.info("Before per test run setup");
     dfs.createBaseDir();
+    if (clearDbBeforePerTest) {
+      LOGGER.info("Before per test run clean up");
+      clearAll(true);
+    }
   }
 
   @After
-  public void clearDB() throws Exception {
+  public void clearAfterPerTest() throws Exception {
+    LOGGER.info("After per test run clearAfterPerTest");
+    if (clearDbAfterPerTest) {
+      clearAll(true);
+    }
+  }
+
+  protected void clearAll(boolean clearDb) throws Exception {
+    LOGGER.info("About to run clearAll");
     ResultSet resultSet;
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
 
-    if (clearDbAfterPerTest) {
+    if (clearDb) {
+      LOGGER.info("About to clear all databases and default database tables");
       String[] dbs = { DB1, DB2, DB3 };
       for (String db : dbs) {
         statement.execute("DROP DATABASE if exists " + db + " CASCADE");
@@ -453,10 +484,14 @@ public abstract class AbstractTestWithStaticConfiguration {
     }
 
     if(useSentryService) {
+      LOGGER.info("About to clear all roles");
       resultSet = statement.executeQuery("SHOW roles");
       List<String> roles = new ArrayList<String>();
       while (resultSet.next()) {
-        roles.add(resultSet.getString(1));
+        String roleName = resultSet.getString(1);
+        if (!roleName.toLowerCase().contains("admin")) {
+          roles.add(roleName);
+        }
       }
       for (String role : roles) {
         statement.execute("DROP Role " + role);

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/19bbaacd/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/PrivilegeResultSet.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/PrivilegeResultSet.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/PrivilegeResultSet.java
new file mode 100644
index 0000000..cee05a0
--- /dev/null
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/PrivilegeResultSet.java
@@ -0,0 +1,124 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.sentry.tests.e2e.hive;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.sql.ResultSet;
+import java.sql.ResultSetMetaData;
+import java.sql.Statement;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * This class holds ResultSet after query sentry privileges
+ * header: contain result header information, which is a array of string
+ * privilegeResultSet: contain privilege results from query
+ */
+public class PrivilegeResultSet {
+    private static final Logger LOGGER = LoggerFactory
+            .getLogger(PrivilegeResultSet.class);
+
+    protected int colNum = 0;
+    protected List<String> header;
+    protected List<ArrayList<String>> privilegeResultSet;
+
+    public PrivilegeResultSet() {
+        header = new ArrayList<String>();
+        privilegeResultSet = new ArrayList<ArrayList<String>>();
+    }
+
+    public PrivilegeResultSet(Statement stmt, String query) {
+        LOGGER.info("Getting result set for " + query);
+        this.header = new ArrayList<String>();
+        this.privilegeResultSet = new ArrayList<ArrayList<String>>();
+        ResultSet rs = null;
+        try {
+            rs = stmt.executeQuery(query);
+            ResultSetMetaData rsmd = rs.getMetaData();
+            this.colNum = rsmd.getColumnCount();
+            for (int i = 1; i <= this.colNum; i++) {
+                this.header.add(rsmd.getColumnName(i).trim());
+            }
+            while (rs.next()) {
+                ArrayList<String> row = new ArrayList<String>();
+                for (int i = 1; i <= colNum; i++) {
+                    row.add(rs.getString(i).trim());
+                }
+                this.privilegeResultSet.add(row);
+            }
+        } catch (Exception ex) {
+            LOGGER.info("Exception when executing query: " + ex);
+        } finally {
+            try {
+                rs.close();
+            } catch (Exception ex) {
+                LOGGER.error("failed to close result set: " + ex.getStackTrace());
+            }
+        }
+    }
+
+    protected List<ArrayList<String>> getResultSet() {
+        return this.privilegeResultSet;
+    }
+
+    protected List<String> getHeader() {
+        return this.header;
+    }
+
+    /**
+     * Given a column name, validate if one of its values equals to given colVal
+     */
+    protected boolean verifyResultSetColumn(String colName, String colVal) {
+        for (int i = 0; i < this.colNum; i ++) {
+            if (this.header.get(i).equalsIgnoreCase(colName)) {
+                for (int j = 0; j < this.privilegeResultSet.size(); j ++) {
+                    if (this.privilegeResultSet.get(j).get(i).equalsIgnoreCase(colVal)) {
+                        LOGGER.info("Found " + colName + " contains a value = " + colVal);
+                        return true;
+                    }
+                }
+            }
+        }
+        LOGGER.error("Failed to detect " + colName + " contains a value = " + colVal);
+        return false;
+    }
+
+    /**
+     * Unmarshall ResultSet into a string
+     */
+    @Override
+    public String toString() {
+        String prettyPrintString = new String("\n");
+        for (String h : this.header) {
+            prettyPrintString += h + ",";
+        }
+        prettyPrintString += "\n";
+        for (ArrayList<String> row : this.privilegeResultSet) {
+            for (String val : row) {
+                if (val.isEmpty()) {
+                    val = "null";
+                }
+                prettyPrintString += val + ",";
+            }
+            prettyPrintString += "\n";
+        }
+        return prettyPrintString;
+    }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/19bbaacd/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestCrossDbOps.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestCrossDbOps.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestCrossDbOps.java
index 38c361c..5b1e2b8 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestCrossDbOps.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestCrossDbOps.java
@@ -17,12 +17,15 @@
 
 package org.apache.sentry.tests.e2e.hive;
 
+import org.apache.sentry.provider.file.PolicyFile;
+import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
 import java.io.File;
 import java.io.FileOutputStream;
 import java.sql.Connection;
 import java.sql.ResultSet;
+import java.sql.ResultSetMetaData;
 import java.sql.SQLException;
 import java.sql.Statement;
 import java.util.ArrayList;
@@ -30,16 +33,20 @@ import java.util.List;
 
 import junit.framework.Assert;
 
-import org.apache.sentry.provider.file.PolicyFile;
 import org.junit.Before;
 import org.junit.BeforeClass;
 import org.junit.Test;
 
 import com.google.common.io.Resources;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /* Tests privileges at table scope with cross database access */
 
 public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
+  private static final Logger LOGGER = LoggerFactory
+          .getLogger(TestCrossDbOps.class);
+
   private File dataFile;
   private PolicyFile policyFile;
   private String loadData;
@@ -47,6 +54,8 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
   @BeforeClass
   public static void setupTestStaticConfiguration() throws Exception{
     policyOnHdfs = true;
+    clearDbAfterPerTest = true;
+    clearDbBeforePerTest = true;
     AbstractTestWithStaticConfiguration.setupTestStaticConfiguration();
   }
 
@@ -59,8 +68,20 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
     Resources.copy(Resources.getResource(SINGLE_TYPE_DATA_FILE_NAME), to);
     to.close();
     policyFile = PolicyFile.setAdminOnServer1(ADMINGROUP);
+    // Precreate policy file
+    policyFile.setUserGroupMapping(StaticUserGroup.getStaticMapping());
+    writePolicyFile(policyFile);
     loadData = "server=server1->uri=file://" + dataFile.getPath();
+    // debug
+    LOGGER.info("setMetastoreListener = " + String.valueOf(setMetastoreListener));
+    clearAll(true);
+  }
 
+  private void validateReturnedResult(List<String> expected, List<String> returned) {
+    for (String obj : expected) {
+      assertTrue("expected " + obj + " not found in the " + returned.toString(),
+              returned.contains(obj));
+    }
   }
 
   /*
@@ -71,24 +92,106 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
    */
   @Test
   public void testShowDatabasesAndShowTables() throws Exception {
-    // edit policy file
+    // admin create two databases
+    Connection connection = context.createConnection(ADMIN1);
+    Statement statement = context.createStatement(connection);
+    statement.execute("CREATE DATABASE " + DB1);
+    statement.execute("CREATE DATABASE " + DB2);
+    statement.execute("USE " + DB1);
+    statement.execute("CREATE TABLE TAB1(id int)");
+    statement.executeQuery("SHOW TABLES");
+    statement.execute("USE " + DB2);
+    statement.execute("CREATE TABLE TAB2(id int)");
+    statement.execute("CREATE TABLE TAB3(id int)");
+
+    // load policy file and grant role with privileges
     policyFile
-        .addRolesToGroup(USERGROUP1, "select_tab1", "insert_tab2")
-        .addRolesToGroup(USERGROUP2, "select_tab3")
-        .addPermissionsToRole("select_tab1",  "server=server1->db=" + DB1 + "->table=tab1->action=select")
-        .addPermissionsToRole("select_tab3", "server=server1->db=" + DB2 + "->table=tab3->action=select")
-        .addPermissionsToRole("insert_tab2", "server=server1->db=" + DB2 + "->table=tab2->action=insert")
-        .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+            .addRolesToGroup(USERGROUP1, "select_tab1", "insert_tab2")
+            .addRolesToGroup(USERGROUP2, "select_tab3")
+            .addPermissionsToRole("select_tab1",  "server=server1->db=" + DB1 + "->table=tab1->action=select")
+            .addPermissionsToRole("select_tab3", "server=server1->db=" + DB2 + "->table=tab3->action=select")
+            .addPermissionsToRole("insert_tab2", "server=server1->db=" + DB2 + "->table=tab2->action=insert")
+            .setUserGroupMapping(StaticUserGroup.getStaticMapping());
     writePolicyFile(policyFile);
 
+    // show grant to validate roles and privileges
+    if(useSentryService) {
+      PrivilegeResultSet pRset = new PrivilegeResultSet(statement, "SHOW GRANT ROLE select_tab1 ON DATABASE " + DB1);
+      LOGGER.info("SHOW GRANT ROLE select_tab1 ON DATABASE " + DB1 + " : " + pRset.toString());
+      pRset.verifyResultSetColumn("database", DB1);
+      pRset.verifyResultSetColumn("table", "tab1");
+
+      pRset = new PrivilegeResultSet(statement, "SHOW GRANT ROLE insert_tab2 ON DATABASE " + DB2);
+      LOGGER.info("SHOW GRANT ROLE insert_tab2 ON DATABASE " + DB2 + " : " + pRset.toString());
+      pRset.verifyResultSetColumn("database", DB2);
+      pRset.verifyResultSetColumn("table", "tab2");
+
+      pRset = new PrivilegeResultSet(statement, "SHOW GRANT ROLE select_tab3 ON DATABASE " + DB2);
+      LOGGER.info("SHOW GRANT ROLE select_tab3 ON DATABASE " + DB2 + " : " + pRset.toString());
+      pRset.verifyResultSetColumn("database", DB2);
+      pRset.verifyResultSetColumn("table", "tab3");
+    }
+
+    // test show databases
+    // show databases shouldn't filter any of the dbs from the resultset
+    Connection conn = context.createConnection(USER1_1);
+    Statement stmt = context.createStatement(conn);
+    PrivilegeResultSet pRset = new PrivilegeResultSet(stmt, "SHOW DATABASES");
+    LOGGER.info("found databases :" + pRset.toString());
+    pRset.verifyResultSetColumn("database_name", DB1);
+    pRset.verifyResultSetColumn("database_name", DB2);
+
+    // test show tables
+    stmt.execute("USE " + DB1);
+    pRset = new PrivilegeResultSet(stmt, "SHOW TABLES");
+    LOGGER.info("found tables :" + pRset.toString());
+    pRset.verifyResultSetColumn("tab_name", "tab1");
+
+    stmt.execute("USE " + DB2);
+    pRset = new PrivilegeResultSet(stmt, "SHOW TABLES");
+    LOGGER.info("found tables :" + pRset.toString());
+    pRset.verifyResultSetColumn("tab_name", "tab2");
+
+    try {
+      stmt.close();
+      conn.close();
+    } catch (Exception ex) {
+      // nothing to do
+    }
+
+    // test show databases and show tables for user2_1
+    conn = context.createConnection(USER2_1);
+    stmt = context.createStatement(conn);
+
+    pRset = new PrivilegeResultSet(stmt, "SHOW DATABASES");
+    pRset.verifyResultSetColumn("database_name", DB2);
+
+    // test show tables
+    stmt.execute("USE " + DB2);
+    pRset = new PrivilegeResultSet(stmt, "SHOW TABLES");
+    pRset.verifyResultSetColumn("tab_name", "tab3");
+
+    try {
+      stmt.execute("USE " + DB1);
+      Assert.fail("Expected SQL exception");
+    } catch (SQLException e) {
+      context.verifyAuthzException(e);
+    }
+
+    context.close();
+  }
+
+  /*
+   * Admin creates DB_1, DB2, tables (tab_1 ) and (tab_2, tab_3) in DB_1 and
+   * DB_2 respectively. User user1 has select on DB_1.tab_1, insert on
+   * DB2.tab_2 User user2 has select on DB2.tab_3 Test show database and show
+   * tables for both user1 and user2
+   */
+  @Test
+  public void testJDBCGetSchemasAndGetTables() throws Exception {
     // admin create two databases
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
-    statement.execute("DROP DATABASE IF EXISTS DB_1 CASCADE");
-    statement.execute("DROP DATABASE IF EXISTS DB_2 CASCADE");
-    statement.execute("DROP DATABASE IF EXISTS DB1 CASCADE");
-    statement.execute("DROP DATABASE IF EXISTS DB2 CASCADE");
-
     statement.execute("CREATE DATABASE " + DB1);
     statement.execute("CREATE DATABASE " + DB2);
     statement.execute("USE " + DB1);
@@ -98,89 +201,146 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
     statement.execute("CREATE TABLE TAB2(id int)");
     statement.execute("CREATE TABLE TAB3(id int)");
 
+    // edit policy file
+    policyFile.addRolesToGroup(USERGROUP1, "select_tab1", "insert_tab2")
+            .addRolesToGroup(USERGROUP2, "select_tab3")
+            .addPermissionsToRole("select_tab1", "server=server1->db=" + DB1 + "->table=tab1->action=select")
+            .addPermissionsToRole("select_tab3", "server=server1->db=" + DB2 + "->table=tab3->action=select")
+            .addPermissionsToRole("insert_tab2", "server=server1->db=" + DB2 + "->table=tab2->action=insert")
+            .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+    writePolicyFile(policyFile);
+
     // test show databases
     // show databases shouldn't filter any of the dbs from the resultset
     Connection conn = context.createConnection(USER1_1);
     Statement stmt = context.createStatement(conn);
+    // test direct JDBC metadata API
     ResultSet res = stmt.executeQuery("SHOW DATABASES");
-    List<String> result = new ArrayList<String>();
-    result.add(DB1);
-    result.add(DB2);
-    result.add("default");
+    res = conn.getMetaData().getSchemas();
+    ResultSetMetaData resMeta = res.getMetaData();
+    assertEquals(2, resMeta.getColumnCount());
+    assertEquals("TABLE_SCHEM", resMeta.getColumnName(1));
+    assertEquals("TABLE_CATALOG", resMeta.getColumnName(2));
+
+    List<String> expectedResult = new ArrayList<String>();
+    List<String> returnedResult = new ArrayList<String>();
 
+    expectedResult.add(DB1);
+    expectedResult.add(DB2);
     while (res.next()) {
-      String dbName = res.getString(1);
-      assertTrue(dbName, result.remove(dbName));
+      returnedResult.add(res.getString(1).trim());
     }
-    assertTrue(result.toString(), result.isEmpty());
+    validateReturnedResult(expectedResult, returnedResult);
+    returnedResult.clear();
+    expectedResult.clear();
     res.close();
 
-    // test show tables
-    stmt.execute("USE " + DB1);
-    res = stmt.executeQuery("SHOW TABLES");
-    result.clear();
-    result.add("tab1");
+    // test direct JDBC metadata API
+    res = conn.getMetaData().getTables(null, DB1, "tab%", null);
+    expectedResult.add("tab1");
+    while (res.next()) {
+      returnedResult.add(res.getString(3).trim());
+    }
+    validateReturnedResult(expectedResult, returnedResult);
+    returnedResult.clear();
+    expectedResult.clear();
+    res.close();
 
+    // test direct JDBC metadata API
+    res = conn.getMetaData().getTables(null, DB2, "tab%", null);
+    expectedResult.add("tab2");
     while (res.next()) {
-      String tableName = res.getString(1);
-      assertTrue(tableName, result.remove(tableName));
+      returnedResult.add(res.getString(3).trim());
     }
-    assertTrue(result.toString(), result.isEmpty());
+    validateReturnedResult(expectedResult, returnedResult);
+    returnedResult.clear();
+    expectedResult.clear();
     res.close();
 
-    stmt.execute("USE " + DB2);
-    res = stmt.executeQuery("SHOW TABLES");
-    result.clear();
-    result.add("tab2");
+    res = conn.getMetaData().getTables(null, "DB%", "tab%", null);
+    expectedResult.add("tab2");
+    expectedResult.add("tab1");
+    while (res.next()) {
+      returnedResult.add(res.getString(3).trim());
+    }
+    validateReturnedResult(expectedResult, returnedResult);
+    returnedResult.clear();
+    expectedResult.clear();
+    res.close();
+
+    //test show columns
+    res = conn.getMetaData().getColumns(null, "DB%", "tab%","i%" );
+    expectedResult.add("id");
 
     while (res.next()) {
-      String tableName = res.getString(1);
-      assertTrue(tableName, result.remove(tableName));
+      returnedResult.add(res.getString(4).trim());
     }
-    assertTrue(result.toString(), result.isEmpty());
+    validateReturnedResult(expectedResult, returnedResult);
+    returnedResult.clear();
+    expectedResult.clear();
     res.close();
 
-    stmt.close();
     conn.close();
 
-    // test show databases and show tables for user2_1
+    // test show databases and show tables for user2
     conn = context.createConnection(USER2_1);
-    stmt = context.createStatement(conn);
-    res = stmt.executeQuery("SHOW DATABASES");
-    result.clear();
-    result.add(DB2);
-    result.add("default");
+
+    // test direct JDBC metadata API
+    res = conn.getMetaData().getSchemas();
+    resMeta = res.getMetaData();
+    assertEquals(2, resMeta.getColumnCount());
+    assertEquals("TABLE_SCHEM", resMeta.getColumnName(1));
+    assertEquals("TABLE_CATALOG", resMeta.getColumnName(2));
+
+    expectedResult.add(DB2);
+    expectedResult.add("default");
 
     while (res.next()) {
-      String dbName = res.getString(1);
-      assertTrue(dbName, result.remove(dbName));
+      returnedResult.add(res.getString(1).trim());
     }
-    assertTrue(result.toString(), result.isEmpty());
+    validateReturnedResult(expectedResult, returnedResult);
+    returnedResult.clear();
+    expectedResult.clear();
     res.close();
 
-    // test show tables
-    stmt.execute("USE " + DB2);
-    res = stmt.executeQuery("SHOW TABLES");
-    result.clear();
-    result.add("tab3");
+    // test JDBC direct API
+    res = conn.getMetaData().getTables(null, "DB%", "tab%", null);
+    expectedResult.add("tab3");
 
     while (res.next()) {
-      String tableName = res.getString(1);
-      assertTrue(tableName, result.remove(tableName));
+      returnedResult.add(res.getString(3).trim());
     }
-    assertTrue(result.toString(), result.isEmpty());
+    validateReturnedResult(expectedResult, returnedResult);
+    returnedResult.clear();
+    expectedResult.clear();
     res.close();
 
-    try {
-      stmt.execute("USE " + DB1);
-      Assert.fail("Expected SQL exception");
-    } catch (SQLException e) {
-      context.verifyAuthzException(e);
+
+    //test show columns
+    res = conn.getMetaData().getColumns(null, "DB%", "tab%","i%" );
+    expectedResult.add("id");
+
+    while (res.next()) {
+      returnedResult.add(res.getString(4).trim());
     }
-    context.close();
-  }
+    validateReturnedResult(expectedResult, returnedResult);
+    returnedResult.clear();
+    expectedResult.clear();
+    res.close();
 
+    //test show columns
+    res = conn.getMetaData().getColumns(null, DB1, "tab%","i%" );
 
+    while (res.next()) {
+      returnedResult.add(res.getString(4).trim());
+    }
+    validateReturnedResult(expectedResult, returnedResult);
+    returnedResult.clear();
+    expectedResult.clear();
+    res.close();
+
+    context.close();
+  }
 
   /**
    * 2.8 admin user create two database, DB_1, DB_2 admin grant all to USER1_1,
@@ -190,16 +350,16 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
    */
   @Test
   public void testDbPrivileges() throws Exception {
+    createDb(ADMIN1, DB1, DB2);
+
     // edit policy file
     policyFile.addRolesToGroup(USERGROUP1, "db1_all,db2_all, load_data")
-        .addPermissionsToRole("db1_all", "server=server1->db=" + DB1)
-        .addPermissionsToRole("db2_all", "server=server1->db=" + DB2)
-        .addPermissionsToRole("load_data", "server=server1->URI=file://" + dataFile.getPath())
-        .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+            .addPermissionsToRole("db1_all", "server=server1->db=" + DB1)
+            .addPermissionsToRole("db2_all", "server=server1->db=" + DB2)
+            .addPermissionsToRole("load_data", "server=server1->URI=file://" + dataFile.getPath())
+            .setUserGroupMapping(StaticUserGroup.getStaticMapping());
     writePolicyFile(policyFile);
 
-    dropDb(ADMIN1, DB1, DB2);
-    createDb(ADMIN1, DB1, DB2);
     for (String user : new String[]{USER1_1, USER1_2}) {
       for (String dbName : new String[]{DB1, DB2}) {
         Connection userConn = context.createConnection(user);
@@ -225,12 +385,12 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
    */
   @Test
   public void testAdminDbPrivileges() throws Exception {
+    createDb(ADMIN1, DB1);
+
     policyFile
-        .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+            .setUserGroupMapping(StaticUserGroup.getStaticMapping());
     writePolicyFile(policyFile);
 
-    dropDb(ADMIN1, DB1);
-    createDb(ADMIN1, DB1);
     Connection adminCon = context.createConnection(ADMIN1);
     Statement adminStmt = context.createStatement(adminCon);
     String tabName = DB1 + "." + "admin_tab1";
@@ -252,21 +412,21 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
    */
   @Test
   public void testNegativeUserPrivileges() throws Exception {
-    // edit policy file
-    policyFile.addRolesToGroup(USERGROUP1, "db1_tab1_insert", "db1_tab2_all")
-        .addPermissionsToRole("db1_tab2_all", "server=server1->db=" + DB1 + "->table=table_2")
-        .addPermissionsToRole("db1_tab1_insert", "server=server1->db=" + DB1 + "->table=table_1->action=insert")
-        .setUserGroupMapping(StaticUserGroup.getStaticMapping());
-    writePolicyFile(policyFile);
-
     Connection adminCon = context.createConnection(ADMIN1);
     Statement adminStmt = context.createStatement(adminCon);
     adminStmt.execute("use default");
-    adminStmt.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
     adminStmt.execute("CREATE DATABASE " + DB1);
     adminStmt.execute("create table " + DB1 + ".table_1 (id int)");
     adminStmt.close();
     adminCon.close();
+
+    // edit policy file
+    policyFile.addRolesToGroup(USERGROUP1, "db1_tab1_insert", "db1_tab2_all")
+            .addPermissionsToRole("db1_tab2_all", "server=server1->db=" + DB1 + "->table=table_2")
+            .addPermissionsToRole("db1_tab1_insert", "server=server1->db=" + DB1 + "->table=table_1->action=insert")
+            .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+    writePolicyFile(policyFile);
+
     Connection userConn = context.createConnection(USER1_1);
     Statement userStmt = context.createStatement(userConn);
     context.assertAuthzException(userStmt, "select * from " + DB1 + ".table_1");
@@ -282,13 +442,6 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
    */
   @Test
   public void testNegativeUserDMLPrivileges() throws Exception {
-    policyFile
-        .addPermissionsToRole("db1_tab2_all", "server=server1->db=" + DB1 + "->table=table_2")
-        .addRolesToGroup(USERGROUP1, "db1_tab2_all")
-        .setUserGroupMapping(StaticUserGroup.getStaticMapping());
-    writePolicyFile(policyFile);
-
-    dropDb(ADMIN1, DB1);
     createDb(ADMIN1, DB1);
     Connection adminCon = context.createConnection(ADMIN1);
     Statement adminStmt = context.createStatement(adminCon);
@@ -296,6 +449,13 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
     adminStmt.execute("create table " + DB1 + ".table_2 (id int)");
     adminStmt.close();
     adminCon.close();
+
+    policyFile
+            .addPermissionsToRole("db1_tab2_all", "server=server1->db=" + DB1 + "->table=table_2")
+            .addRolesToGroup(USERGROUP1, "db1_tab2_all")
+            .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+    writePolicyFile(policyFile);
+
     Connection userConn = context.createConnection(USER1_1);
     Statement userStmt = context.createStatement(userConn);
     context.assertAuthzException(userStmt, "insert overwrite table  " + DB1
@@ -325,15 +485,6 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
    */
   @Test
   public void testNegUserPrivilegesAll() throws Exception {
-
-    policyFile
-        .addRolesToGroup(USERGROUP1, "db1_all")
-        .addRolesToGroup(USERGROUP2, "db1_tab1_select")
-        .addPermissionsToRole("db1_all", "server=server1->db=" + DB1)
-        .addPermissionsToRole("db1_tab1_select", "server=server1->db=" + DB1 + "->table=table_1->action=select")
-        .setUserGroupMapping(StaticUserGroup.getStaticMapping());
-    writePolicyFile(policyFile);
-
     // create dbs
     Connection adminCon = context.createConnection(ADMIN1);
     Statement adminStmt = context.createStatement(adminCon);
@@ -343,7 +494,6 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
     adminStmt
     .execute("load data local inpath '" + dataFile.getPath() + "' into table table_def");
 
-    adminStmt.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
     adminStmt.execute("CREATE DATABASE " + DB1);
     adminStmt.execute("use " + DB1);
 
@@ -361,6 +511,14 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
     adminStmt.close();
     adminCon.close();
 
+    policyFile
+            .addRolesToGroup(USERGROUP1, "db1_all")
+            .addRolesToGroup(USERGROUP2, "db1_tab1_select")
+            .addPermissionsToRole("db1_all", "server=server1->db=" + DB1)
+            .addPermissionsToRole("db1_tab1_select", "server=server1->db=" + DB1 + "->table=table_1->action=select")
+            .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+    writePolicyFile(policyFile);
+
     Connection userConn = context.createConnection(USER2_1);
     Statement userStmt = context.createStatement(userConn);
 
@@ -404,15 +562,14 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
    */
   @Test
   public void testSandboxOpt9() throws Exception {
+    createDb(ADMIN1, DB1, DB2);
+
     policyFile
-        .addPermissionsToRole(GROUP1_ROLE, ALL_DB1, ALL_DB2, loadData)
-        .addRolesToGroup(USERGROUP1, GROUP1_ROLE)
-        .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+            .addPermissionsToRole(GROUP1_ROLE, ALL_DB1, ALL_DB2, loadData)
+            .addRolesToGroup(USERGROUP1, GROUP1_ROLE)
+            .setUserGroupMapping(StaticUserGroup.getStaticMapping());
     writePolicyFile(policyFile);
 
-    dropDb(ADMIN1, DB1, DB2);
-    createDb(ADMIN1, DB1, DB2);
-
     Connection connection = context.createConnection(USER1_1);
     Statement statement = context.createStatement(connection);
 
@@ -454,8 +611,6 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
     context.assertAuthzException(statement, "CREATE TABLE " + DB1 + "." + TBL2 +
         " AS SELECT value from " + DB2 + "." + TBL2 + " LIMIT 10");
 
-
-
     statement.close();
     connection.close();
   }
@@ -473,18 +628,7 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
    */
   @Test
   public void testCrossDbViewOperations() throws Exception {
-    // edit policy file
-    policyFile
-        .addRolesToGroup(USERGROUP1, "all_db1", "load_data", "select_tb2")
-        .addPermissionsToRole("all_db1", "server=server1->db=" + DB1)
-        .addPermissionsToRole("all_db2", "server=server1->db=" + DB2)
-        .addPermissionsToRole("select_tb2", "server=server1->db=" + DB2 + "->table=tb_1->action=select")
-        .addPermissionsToRole("load_data", "server=server1->URI=file://" + dataFile.getPath())
-        .setUserGroupMapping(StaticUserGroup.getStaticMapping());
-    writePolicyFile(policyFile);
-
     // admin create two databases
-    dropDb(ADMIN1, DB1, DB2);
     createDb(ADMIN1, DB1, DB2);
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
@@ -496,6 +640,16 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
     .execute("CREATE TABLE " + DB2 + "." + TBL2 + "(id int)");
     context.close();
 
+    // edit policy file
+    policyFile
+            .addRolesToGroup(USERGROUP1, "all_db1", "load_data", "select_tb2")
+            .addPermissionsToRole("all_db1", "server=server1->db=" + DB1)
+            .addPermissionsToRole("all_db2", "server=server1->db=" + DB2)
+            .addPermissionsToRole("select_tb2", "server=server1->db=" + DB2 + "->table=tb_1->action=select")
+            .addPermissionsToRole("load_data", "server=server1->URI=file://" + dataFile.getPath())
+            .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+    writePolicyFile(policyFile);
+
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
 

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/19bbaacd/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestUserManagement.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestUserManagement.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestUserManagement.java
index fa34c33..be9f601 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestUserManagement.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestUserManagement.java
@@ -51,7 +51,7 @@ public class TestUserManagement extends AbstractTestWithStaticConfiguration {
   }
   @Override
   @After
-  public void clearDB() throws Exception {
+  public void clearAfterPerTest() throws Exception {
     if (context != null) {
       context.close();
     }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/19bbaacd/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/metastore/AbstractMetastoreTestWithStaticConfiguration.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/metastore/AbstractMetastoreTestWithStaticConfiguration.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/metastore/AbstractMetastoreTestWithStaticConfiguration.java
index 23027d1..2c14c82 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/metastore/AbstractMetastoreTestWithStaticConfiguration.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/metastore/AbstractMetastoreTestWithStaticConfiguration.java
@@ -54,16 +54,11 @@ public abstract class AbstractMetastoreTestWithStaticConfiguration extends
   @BeforeClass
   public static void setupTestStaticConfiguration() throws Exception {
     useSentryService = true;
+    clearDbAfterPerTest = false;
     testServerType = HiveServer2Type.InternalMetastore.name();
     AbstractTestWithStaticConfiguration.setupTestStaticConfiguration();
   }
 
-  @Override
-  @After
-  public void clearDB() throws Exception {
-
-  }
-
   protected static void writePolicyFile(PolicyFile policyFile) throws Exception {
     policyFile.write(context.getPolicyFile());
   }



[45/50] [abbrv] incubator-sentry git commit: SENTRY-780: HDFS Plugin should not execute path callbacks for views (Ryan Pridgeon via Sravya Tirukkovalur)

Posted by sd...@apache.org.
SENTRY-780: HDFS Plugin should not execute path callbacks for views (Ryan Pridgeon via Sravya Tirukkovalur)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/30c2eaf5
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/30c2eaf5
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/30c2eaf5

Branch: refs/heads/hive_plugin_v2
Commit: 30c2eaf5c6d6fecf87ba52a78395d8031a745f63
Parents: 6adcf78
Author: Sravya Tirukkovalur <sr...@cloudera.com>
Authored: Sun Aug 9 12:10:21 2015 -0700
Committer: Sravya Tirukkovalur <sr...@cloudera.com>
Committed: Sun Aug 9 12:10:21 2015 -0700

----------------------------------------------------------------------
 .../org/apache/sentry/hdfs/PathsUpdate.java     | 11 +++++-
 .../tests/e2e/hdfs/TestHDFSIntegration.java     | 36 ++++++++++++++++++++
 2 files changed, 46 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/30c2eaf5/sentry-hdfs/sentry-hdfs-common/src/main/java/org/apache/sentry/hdfs/PathsUpdate.java
----------------------------------------------------------------------
diff --git a/sentry-hdfs/sentry-hdfs-common/src/main/java/org/apache/sentry/hdfs/PathsUpdate.java b/sentry-hdfs/sentry-hdfs-common/src/main/java/org/apache/sentry/hdfs/PathsUpdate.java
index 7cb20ef..79019f4 100644
--- a/sentry-hdfs/sentry-hdfs-common/src/main/java/org/apache/sentry/hdfs/PathsUpdate.java
+++ b/sentry-hdfs/sentry-hdfs-common/src/main/java/org/apache/sentry/hdfs/PathsUpdate.java
@@ -29,9 +29,12 @@ import org.apache.sentry.hdfs.service.thrift.TPathChanges;
 import org.apache.sentry.hdfs.service.thrift.TPathsUpdate;
 import org.apache.commons.httpclient.util.URIUtil;
 import org.apache.commons.httpclient.URIException;
+import org.apache.commons.lang.StringUtils;
 
 import com.google.common.collect.Lists;
 
+
+
 /**
  * A wrapper class over the TPathsUpdate thrift generated class. Please see
  * {@link Updateable.Update} for more information
@@ -92,8 +95,14 @@ public class PathsUpdate implements Updateable.Update {
    */
   public static List<String> parsePath(String path) {
     try {
-      URI uri = new URI(URIUtil.encodePath(path));
+
+      URI uri = null;
+      if (StringUtils.isNotEmpty(path)) {
+        uri = new URI(URIUtil.encodePath(path));
+      }
+
       Preconditions.checkNotNull(uri.getScheme());
+
       if(uri.getScheme().equalsIgnoreCase("hdfs")) {
         return Lists.newArrayList(uri.getPath().split("^/")[1]
             .split("/"));

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/30c2eaf5/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
index 6b584fd..e61dff0 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
@@ -1023,6 +1023,42 @@ public class TestHDFSIntegration {
     conn.close();
 
   }
+  //SENTRY-780
+  @Test
+  public void testViews() throws Throwable {
+    String dbName= "db1";
+
+    tmpHDFSDir = new Path("/tmp/external");
+    dbNames = new String[]{dbName};
+    roles = new String[]{"admin_role"};
+    admin = StaticUserGroup.ADMIN1;
+
+    Connection conn;
+    Statement stmt;
+
+    conn = hiveServer2.createConnection("hive", "hive");
+    stmt = conn.createStatement();
+
+    stmt.execute("create role admin_role");
+    stmt.execute("grant all on server server1 to role admin_role");
+    stmt.execute("grant role admin_role to group " + StaticUserGroup.ADMINGROUP);
+
+    conn = hiveServer2.createConnection(StaticUserGroup.ADMIN1, StaticUserGroup.ADMIN1);
+    stmt = conn.createStatement();
+    try {
+      stmt.execute("create database " + dbName);
+      stmt.execute("create table test(a string)");
+      stmt.execute("create view testView as select * from test");
+      stmt.execute("create or replace view testView as select * from test");
+      stmt.execute("drop view testView");
+    } catch(Exception s) {
+      throw s;
+    }
+
+    stmt.close();
+    conn.close();
+  }
+
 
   private void verifyQuery(Statement stmt, String table, int n) throws Throwable {
     verifyQuery(stmt, table, n, NUM_RETRIES);


[07/50] [abbrv] incubator-sentry git commit: SENTRY-788: Fix mysql and postgres scripts of generalized model (Sravya Tirukkovalur, Reviewed by: Lenni Kuff)

Posted by sd...@apache.org.
SENTRY-788: Fix mysql and postgres scripts of generalized model (Sravya Tirukkovalur, Reviewed by: Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/ce60020b
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/ce60020b
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/ce60020b

Branch: refs/heads/hive_plugin_v2
Commit: ce60020b9b8ebdc933c6158502e39651703ec888
Parents: 17fcc4d
Author: Sravya Tirukkovalur <sr...@clouera.com>
Authored: Thu Jul 2 15:18:34 2015 -0700
Committer: Sravya Tirukkovalur <sr...@clouera.com>
Committed: Thu Jul 2 15:18:34 2015 -0700

----------------------------------------------------------------------
 .../src/main/resources/005-SENTRY-398.mysql.sql                   | 3 ++-
 .../src/main/resources/005-SENTRY-398.postgres.sql                | 2 +-
 .../sentry-provider-db/src/main/resources/sentry-mysql-1.6.0.sql  | 3 ++-
 .../src/main/resources/sentry-postgres-1.6.0.sql                  | 2 +-
 4 files changed, 6 insertions(+), 4 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/ce60020b/sentry-provider/sentry-provider-db/src/main/resources/005-SENTRY-398.mysql.sql
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/resources/005-SENTRY-398.mysql.sql b/sentry-provider/sentry-provider-db/src/main/resources/005-SENTRY-398.mysql.sql
index cf715a0..920737f 100644
--- a/sentry-provider/sentry-provider-db/src/main/resources/005-SENTRY-398.mysql.sql
+++ b/sentry-provider/sentry-provider-db/src/main/resources/005-SENTRY-398.mysql.sql
@@ -21,7 +21,8 @@ CREATE TABLE `SENTRY_GM_PRIVILEGE`
 ALTER TABLE `SENTRY_GM_PRIVILEGE`
   ADD CONSTRAINT `SENTRY_GM_PRIVILEGE_PK` PRIMARY KEY (`GM_PRIVILEGE_ID`);
 -- Constraints for table SENTRY_GM_PRIVILEGE for class(es) [org.apache.sentry.provider.db.service.model.MSentryGMPrivilege]
-CREATE UNIQUE INDEX `GM_PRIVILEGE_INDEX` ON `SENTRY_GM_PRIVILEGE` (`COMPONENT_NAME`,`SERVICE_NAME`,`RESOURCE_NAME_0`,`RESOURCE_TYPE_0`,`RESOURCE_NAME_1`,`RESOURCE_TYPE_1`,`RESOURCE_NAME_2`,`RESOURCE_TYPE_2`,`RESOURCE_NAME_3`,`RESOURCE_TYPE_3`,`ACTION`,`WITH_GRANT_OPTION`);
+ALTER TABLE `SENTRY_GM_PRIVILEGE`
+  ADD UNIQUE `GM_PRIVILEGE_UNIQUE` (`COMPONENT_NAME`,`SERVICE_NAME`,`RESOURCE_NAME_0`,`RESOURCE_TYPE_0`,`RESOURCE_NAME_1`,`RESOURCE_TYPE_1`,`RESOURCE_NAME_2`,`RESOURCE_TYPE_2`,`RESOURCE_NAME_3`,`RESOURCE_TYPE_3`,`ACTION`,`WITH_GRANT_OPTION`);
 
 ALTER TABLE `SENTRY_GM_PRIVILEGE`
   ADD INDEX `SENTRY_GM_PRIV_COMP_IDX` (`COMPONENT_NAME`);

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/ce60020b/sentry-provider/sentry-provider-db/src/main/resources/005-SENTRY-398.postgres.sql
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/resources/005-SENTRY-398.postgres.sql b/sentry-provider/sentry-provider-db/src/main/resources/005-SENTRY-398.postgres.sql
index 000f662..e9e1655 100644
--- a/sentry-provider/sentry-provider-db/src/main/resources/005-SENTRY-398.postgres.sql
+++ b/sentry-provider/sentry-provider-db/src/main/resources/005-SENTRY-398.postgres.sql
@@ -13,7 +13,7 @@ CREATE TABLE "SENTRY_GM_PRIVILEGE" (
   "RESOURCE_TYPE_2" character varying(64) DEFAULT '__NULL__',
   "RESOURCE_TYPE_3" character varying(64) DEFAULT '__NULL__',
   "ACTION" character varying(32) NOT NULL,
-  "scope" character varying(128) NOT NULL,
+  "SCOPE" character varying(128) NOT NULL,
   "SERVICE_NAME" character varying(64) NOT NULL
 );
 ALTER TABLE ONLY "SENTRY_GM_PRIVILEGE"

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/ce60020b/sentry-provider/sentry-provider-db/src/main/resources/sentry-mysql-1.6.0.sql
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/resources/sentry-mysql-1.6.0.sql b/sentry-provider/sentry-provider-db/src/main/resources/sentry-mysql-1.6.0.sql
index 8136b7a..1c1bb94 100644
--- a/sentry-provider/sentry-provider-db/src/main/resources/sentry-mysql-1.6.0.sql
+++ b/sentry-provider/sentry-provider-db/src/main/resources/sentry-mysql-1.6.0.sql
@@ -152,7 +152,8 @@ CREATE TABLE `SENTRY_GM_PRIVILEGE`
 ALTER TABLE `SENTRY_GM_PRIVILEGE`
   ADD CONSTRAINT `SENTRY_GM_PRIVILEGE_PK` PRIMARY KEY (`GM_PRIVILEGE_ID`);
 -- Constraints for table SENTRY_GM_PRIVILEGE for class(es) [org.apache.sentry.provider.db.service.model.MSentryGMPrivilege]
-CREATE UNIQUE INDEX `GM_PRIVILEGE_INDEX` ON `SENTRY_GM_PRIVILEGE` (`COMPONENT_NAME`,`SERVICE_NAME`,`RESOURCE_NAME_0`,`RESOURCE_TYPE_0`,`RESOURCE_NAME_1`,`RESOURCE_TYPE_1`,`RESOURCE_NAME_2`,`RESOURCE_TYPE_2`,`RESOURCE_NAME_3`,`RESOURCE_TYPE_3`,`ACTION`,`WITH_GRANT_OPTION`);
+ALTER TABLE `SENTRY_GM_PRIVILEGE`
+  ADD UNIQUE `GM_PRIVILEGE_UNIQUE` (`COMPONENT_NAME`,`SERVICE_NAME`,`RESOURCE_NAME_0`,`RESOURCE_TYPE_0`,`RESOURCE_NAME_1`,`RESOURCE_TYPE_1`,`RESOURCE_NAME_2`,`RESOURCE_TYPE_2`,`RESOURCE_NAME_3`,`RESOURCE_TYPE_3`,`ACTION`,`WITH_GRANT_OPTION`);
 
 ALTER TABLE `SENTRY_GM_PRIVILEGE`
   ADD INDEX `SENTRY_GM_PRIV_COMP_IDX` (`COMPONENT_NAME`);

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/ce60020b/sentry-provider/sentry-provider-db/src/main/resources/sentry-postgres-1.6.0.sql
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/resources/sentry-postgres-1.6.0.sql b/sentry-provider/sentry-provider-db/src/main/resources/sentry-postgres-1.6.0.sql
index 0e33dd2..62edf3e 100644
--- a/sentry-provider/sentry-provider-db/src/main/resources/sentry-postgres-1.6.0.sql
+++ b/sentry-provider/sentry-provider-db/src/main/resources/sentry-postgres-1.6.0.sql
@@ -138,7 +138,7 @@ CREATE TABLE "SENTRY_GM_PRIVILEGE" (
   "RESOURCE_TYPE_2" character varying(64) DEFAULT '__NULL__',
   "RESOURCE_TYPE_3" character varying(64) DEFAULT '__NULL__',
   "ACTION" character varying(32) NOT NULL,
-  "scope" character varying(128) NOT NULL,
+  "SCOPE" character varying(128) NOT NULL,
   "CREATE_TIME" BIGINT NOT NULL,
   "WITH_GRANT_OPTION" CHAR(1) NOT NULL
 );


[20/50] [abbrv] incubator-sentry git commit: SENTRY-796: Fix log levels in SentryAuthorizationInfo (Colin Ma, Reviewed by: Dapeng Sun)

Posted by sd...@apache.org.
SENTRY-796: Fix log levels in SentryAuthorizationInfo (Colin Ma, Reviewed by: Dapeng Sun)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/412eea34
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/412eea34
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/412eea34

Branch: refs/heads/hive_plugin_v2
Commit: 412eea346dea9c65866fc4cbf0a88df21250a598
Parents: f5445bb
Author: Colin Ma <co...@apache.org>
Authored: Tue Jul 21 09:42:50 2015 +0800
Committer: Colin Ma <co...@apache.org>
Committed: Tue Jul 21 09:42:50 2015 +0800

----------------------------------------------------------------------
 .../org/apache/sentry/hdfs/SentryAuthorizationInfo.java  | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/412eea34/sentry-hdfs/sentry-hdfs-namenode-plugin/src/main/java/org/apache/sentry/hdfs/SentryAuthorizationInfo.java
----------------------------------------------------------------------
diff --git a/sentry-hdfs/sentry-hdfs-namenode-plugin/src/main/java/org/apache/sentry/hdfs/SentryAuthorizationInfo.java b/sentry-hdfs/sentry-hdfs-namenode-plugin/src/main/java/org/apache/sentry/hdfs/SentryAuthorizationInfo.java
index d178c3e..c9accc1 100644
--- a/sentry-hdfs/sentry-hdfs-namenode-plugin/src/main/java/org/apache/sentry/hdfs/SentryAuthorizationInfo.java
+++ b/sentry-hdfs/sentry-hdfs-namenode-plugin/src/main/java/org/apache/sentry/hdfs/SentryAuthorizationInfo.java
@@ -31,7 +31,6 @@ import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.Path;
 import org.apache.hadoop.fs.permission.AclEntry;
 import org.apache.hadoop.util.StringUtils;
-import org.apache.sentry.hdfs.SentryAuthzUpdate;
 import org.apache.sentry.hdfs.Updateable.Update;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -139,11 +138,11 @@ public class SentryAuthorizationInfo implements Runnable {
       if ((newAuthzPaths != authzPaths)||(newAuthzPerms != authzPermissions)) {
         lock.writeLock().lock();
         try {
-          LOG.warn("FULL Updated paths seq Num [old="
+          LOG.debug("FULL Updated paths seq Num [old="
               + authzPaths.getLastUpdatedSeqNum() + "], [new="
               + newAuthzPaths.getLastUpdatedSeqNum() + "]");
           authzPaths = newAuthzPaths;
-          LOG.warn("FULL Updated perms seq Num [old="
+          LOG.debug("FULL Updated perms seq Num [old="
               + authzPermissions.getLastUpdatedSeqNum() + "], [new="
               + newAuthzPerms.getLastUpdatedSeqNum() + "]");
           authzPermissions = newAuthzPerms;
@@ -162,20 +161,20 @@ public class SentryAuthorizationInfo implements Runnable {
     // one in the List.. all the remaining will be partial updates
     if (updates.size() > 0) {
       if (updates.get(0).hasFullImage()) {
-        LOG.warn("Process Update : FULL IMAGE "
+        LOG.debug("Process Update : FULL IMAGE "
             + "[" + updateable.getClass() + "]"
             + "[" + updates.get(0).getSeqNum() + "]");
         updateable = (V)updateable.updateFull(updates.remove(0));
       }
       // Any more elements ?
       if (!updates.isEmpty()) {
-        LOG.warn("Process Update : More updates.. "
+        LOG.debug("Process Update : More updates.. "
             + "[" + updateable.getClass() + "]"
             + "[" + updateable.getLastUpdatedSeqNum() + "]"
             + "[" + updates.size() + "]");
         updateable.updatePartial(updates, lock);
       }
-      LOG.warn("Process Update : Finished updates.. "
+      LOG.debug("Process Update : Finished updates.. "
           + "[" + updateable.getClass() + "]"
           + "[" + updateable.getLastUpdatedSeqNum() + "]");
     }


[47/50] [abbrv] incubator-sentry git commit: SENTRY-842: Fix typos in pom.xml (Dapeng Sun, reviewed by Guoquan Shen)

Posted by sd...@apache.org.
SENTRY-842: Fix typos in pom.xml (Dapeng Sun, reviewed by Guoquan Shen)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/1712142b
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/1712142b
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/1712142b

Branch: refs/heads/hive_plugin_v2
Commit: 1712142b3fd22e623b667e500851d9c872dda4d0
Parents: 7dd0219
Author: Sun Dapeng <sd...@apache.org>
Authored: Tue Aug 11 16:07:01 2015 +0800
Committer: Sun Dapeng <sd...@apache.org>
Committed: Tue Aug 11 16:07:01 2015 +0800

----------------------------------------------------------------------
 sentry-core/pom.xml                     | 2 +-
 sentry-hdfs/sentry-hdfs-service/pom.xml | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/1712142b/sentry-core/pom.xml
----------------------------------------------------------------------
diff --git a/sentry-core/pom.xml b/sentry-core/pom.xml
index 48ed2d0..a692ff9 100644
--- a/sentry-core/pom.xml
+++ b/sentry-core/pom.xml
@@ -25,7 +25,7 @@ limitations under the License.
   </parent>
 
   <artifactId>sentry-core</artifactId>
-  <name>Sentry core</name>
+  <name>Sentry Core</name>
   <packaging>pom</packaging>
 
   <modules>

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/1712142b/sentry-hdfs/sentry-hdfs-service/pom.xml
----------------------------------------------------------------------
diff --git a/sentry-hdfs/sentry-hdfs-service/pom.xml b/sentry-hdfs/sentry-hdfs-service/pom.xml
index 5d5d525..b7de612 100644
--- a/sentry-hdfs/sentry-hdfs-service/pom.xml
+++ b/sentry-hdfs/sentry-hdfs-service/pom.xml
@@ -25,7 +25,7 @@ limitations under the License.
   </parent>
 
   <artifactId>sentry-hdfs-service</artifactId>
-  <name>Sentry HDFS service</name>
+  <name>Sentry HDFS Service</name>
 
   <dependencies>
     <dependency>


[05/50] [abbrv] incubator-sentry git commit: SENTRY-777: SentryServiceIntegrationBase#after() should be run under client subject (Dapeng Sun, reviewed by Guoquan Shen)

Posted by sd...@apache.org.
SENTRY-777: SentryServiceIntegrationBase#after() should be run under client subject (Dapeng Sun, reviewed by Guoquan Shen)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/1556781c
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/1556781c
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/1556781c

Branch: refs/heads/hive_plugin_v2
Commit: 1556781c49361b821b8db55b28d9e5de5394565e
Parents: 9943a33
Author: Sun Dapeng <sd...@apache.org>
Authored: Mon Jun 29 15:52:00 2015 +0800
Committer: Sun Dapeng <sd...@apache.org>
Committed: Tue Jun 30 09:55:22 2015 +0800

----------------------------------------------------------------------
 .../hdfs/SentryHdfsServiceIntegrationBase.java  |  3 +-
 .../TestSentryGenericServiceIntegration.java    | 30 ++++++++++----
 .../thrift/TestSentryServiceFailureCase.java    |  3 +-
 .../TestSentryServiceForHAWithKerberos.java     | 41 +++++++++++++-------
 .../thrift/TestSentryServiceWithKerberos.java   |  3 +-
 .../thrift/TestSentryWebServerWithKerberos.java |  3 +-
 .../TestSentryWebServerWithoutSecurity.java     |  3 +-
 .../thrift/SentryServiceIntegrationBase.java    | 29 +++++++++-----
 8 files changed, 72 insertions(+), 43 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/1556781c/sentry-hdfs/sentry-hdfs-common/src/test/java/org/apache/sentry/hdfs/SentryHdfsServiceIntegrationBase.java
----------------------------------------------------------------------
diff --git a/sentry-hdfs/sentry-hdfs-common/src/test/java/org/apache/sentry/hdfs/SentryHdfsServiceIntegrationBase.java b/sentry-hdfs/sentry-hdfs-common/src/test/java/org/apache/sentry/hdfs/SentryHdfsServiceIntegrationBase.java
index 7c75be9..eccf83b 100644
--- a/sentry-hdfs/sentry-hdfs-common/src/test/java/org/apache/sentry/hdfs/SentryHdfsServiceIntegrationBase.java
+++ b/sentry-hdfs/sentry-hdfs-common/src/test/java/org/apache/sentry/hdfs/SentryHdfsServiceIntegrationBase.java
@@ -21,7 +21,6 @@ package org.apache.sentry.hdfs;
 import java.security.PrivilegedExceptionAction;
 
 import org.apache.hadoop.security.UserGroupInformation;
-import org.apache.sentry.SentryUserException;
 import org.apache.sentry.hdfs.ServiceConstants.ClientConfig;
 import org.apache.sentry.service.thrift.SentryServiceIntegrationBase;
 import org.junit.After;
@@ -43,7 +42,7 @@ public class SentryHdfsServiceIntegrationBase extends
   }
 
   @After
-  public void after() throws SentryUserException {
+  public void after() {
     if (hdfsClient != null) {
       hdfsClient.close();
     }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/1556781c/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/generic/service/thrift/TestSentryGenericServiceIntegration.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/generic/service/thrift/TestSentryGenericServiceIntegration.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/generic/service/thrift/TestSentryGenericServiceIntegration.java
index ae354d9..6b86077 100644
--- a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/generic/service/thrift/TestSentryGenericServiceIntegration.java
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/generic/service/thrift/TestSentryGenericServiceIntegration.java
@@ -37,11 +37,15 @@ import org.apache.sentry.core.model.search.SearchConstants;
 import org.apache.sentry.service.thrift.SentryServiceIntegrationBase;
 import org.junit.After;
 import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
 
 public class TestSentryGenericServiceIntegration extends SentryServiceIntegrationBase {
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(SentryServiceIntegrationBase.class);
   private static final String SOLR = "SOLR";
   private SentryGenericServiceClient client;
 
@@ -65,15 +69,25 @@ public class TestSentryGenericServiceIntegration extends SentryServiceIntegratio
   }
 
   @After
-  public void after() throws SentryUserException {
-    Set<TSentryRole> tRoles = client.listAllRoles(ADMIN_USER, SOLR);
-    for (TSentryRole tRole : tRoles) {
-      client.dropRole(ADMIN_USER, tRole.getRoleName(), SOLR);
-    }
-    if(client != null) {
-      client.close();
+  public void after() {
+    try {
+      runTestAsSubject(new TestOperation(){
+        @Override
+        public void runTestAsSubject() throws Exception {
+          Set<TSentryRole> tRoles = client.listAllRoles(ADMIN_USER, SOLR);
+          for (TSentryRole tRole : tRoles) {
+            client.dropRole(ADMIN_USER, tRole.getRoleName(), SOLR);
+          }
+          if(client != null) {
+            client.close();
+          }
+        }
+      });
+    } catch (Exception e) {
+      LOGGER.error(e.getMessage(), e);
+    } finally {
+      policyFilePath.delete();
     }
-    policyFilePath.delete();
   }
 
   @Test

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/1556781c/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceFailureCase.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceFailureCase.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceFailureCase.java
index 2fd34bd..a453ff3 100644
--- a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceFailureCase.java
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceFailureCase.java
@@ -20,7 +20,6 @@ package org.apache.sentry.provider.db.service.thrift;
 
 import java.security.PrivilegedActionException;
 
-import org.apache.sentry.SentryUserException;
 import org.apache.sentry.service.thrift.SentryServiceIntegrationBase;
 import org.apache.sentry.service.thrift.ServiceConstants.ServerConfig;
 import org.junit.After;
@@ -54,7 +53,7 @@ public class TestSentryServiceFailureCase extends SentryServiceIntegrationBase {
 
   @Override
   @After
-  public void after() throws SentryUserException {
+  public void after() {
   }
 
   @Test

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/1556781c/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceForHAWithKerberos.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceForHAWithKerberos.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceForHAWithKerberos.java
index cfe09b5..813b30b 100644
--- a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceForHAWithKerberos.java
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceForHAWithKerberos.java
@@ -18,13 +18,18 @@
 package org.apache.sentry.provider.db.service.thrift;
 
 
-import org.apache.sentry.SentryUserException;
+import java.io.File;
+import java.util.Set;
+
+import org.apache.sentry.provider.file.PolicyFile;
 import org.apache.sentry.service.thrift.SentryServiceIntegrationBase;
-import org.junit.After;
+import org.apache.sentry.service.thrift.ServiceConstants.ServerConfig;
 import org.junit.Before;
 import org.junit.BeforeClass;
 import org.junit.Test;
 
+import com.google.common.collect.Sets;
+
 /**
  * Test various kerberos related stuff on the SentryService side
  */
@@ -44,21 +49,27 @@ public class TestSentryServiceForHAWithKerberos extends SentryServiceIntegration
   @Override
   @Before
   public void before() throws Exception {
+    policyFilePath = new File(dbDir, "local_policy_file.ini");
+    conf.set(ServerConfig.SENTRY_STORE_GROUP_MAPPING_RESOURCE,
+      policyFilePath.getPath());
+    policyFile = new PolicyFile();
+    connectToSentryService();
   }
 
-  @Override
-  @After
-  public void after() throws SentryUserException {
-  }
-
-  /**
-   * Test that we are correctly substituting "_HOST" if/when needed.
-   *
-   * @throws Exception
-   */
   @Test
-  public void testHostSubstitution() throws Exception {
-    // We just need to ensure that we are able to correct connect to the server
-    connectToSentryService();
+  public void testCreateRole() throws Exception {
+    runTestAsSubject(new TestOperation(){
+      @Override
+      public void runTestAsSubject() throws Exception {
+        String requestorUserName = ADMIN_USER;
+        Set<String> requestorUserGroupNames = Sets.newHashSet(ADMIN_GROUP);
+        setLocalGroupMapping(requestorUserName, requestorUserGroupNames);
+        writePolicyFile();
+        String roleName = "admin_r";
+        client.dropRoleIfExists(requestorUserName, roleName);
+        client.createRole(requestorUserName, roleName);
+        client.dropRole(requestorUserName, roleName);
+      }
+    });
   }
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/1556781c/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceWithKerberos.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceWithKerberos.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceWithKerberos.java
index 7b1eab1..ff73382 100644
--- a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceWithKerberos.java
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceWithKerberos.java
@@ -17,7 +17,6 @@
  */
 package org.apache.sentry.provider.db.service.thrift;
 
-import org.apache.sentry.SentryUserException;
 import org.apache.sentry.service.thrift.SentryServiceIntegrationBase;
 import org.junit.After;
 import org.junit.Before;
@@ -42,7 +41,7 @@ public class TestSentryServiceWithKerberos extends SentryServiceIntegrationBase
 
   @Override
   @After
-  public void after() throws SentryUserException {
+  public void after() {
   }
 
   /**

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/1556781c/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryWebServerWithKerberos.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryWebServerWithKerberos.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryWebServerWithKerberos.java
index ffbb585..90ce080 100644
--- a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryWebServerWithKerberos.java
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryWebServerWithKerberos.java
@@ -33,7 +33,6 @@ import org.apache.commons.io.IOUtils;
 import org.apache.hadoop.security.authentication.client.AuthenticatedURL;
 import org.apache.hadoop.security.authentication.client.AuthenticationException;
 import org.apache.hadoop.security.authentication.client.KerberosAuthenticator;
-import org.apache.sentry.SentryUserException;
 import org.apache.sentry.service.thrift.KerberosConfiguration;
 import org.apache.sentry.service.thrift.SentryServiceIntegrationBase;
 import org.junit.After;
@@ -64,7 +63,7 @@ public class TestSentryWebServerWithKerberos extends SentryServiceIntegrationBas
 
   @Override
   @After
-  public void after() throws SentryUserException {
+  public void after() {
   }
 
   @Test

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/1556781c/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryWebServerWithoutSecurity.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryWebServerWithoutSecurity.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryWebServerWithoutSecurity.java
index 27e518b..0d82d99 100644
--- a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryWebServerWithoutSecurity.java
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryWebServerWithoutSecurity.java
@@ -21,7 +21,6 @@ import java.net.HttpURLConnection;
 import java.net.URL;
 
 import org.apache.commons.io.IOUtils;
-import org.apache.sentry.SentryUserException;
 import org.apache.sentry.service.thrift.SentryServiceIntegrationBase;
 import org.junit.After;
 import org.junit.Assert;
@@ -45,7 +44,7 @@ public class TestSentryWebServerWithoutSecurity extends SentryServiceIntegration
 
   @Override
   @After
-  public void after() throws SentryUserException {
+  public void after() {
   }
 
   @Test

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/1556781c/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/SentryServiceIntegrationBase.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/SentryServiceIntegrationBase.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/SentryServiceIntegrationBase.java
index c132e13..2eea07b 100644
--- a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/SentryServiceIntegrationBase.java
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/SentryServiceIntegrationBase.java
@@ -33,7 +33,6 @@ import org.apache.curator.test.TestingServer;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.minikdc.MiniKdc;
 import org.apache.hadoop.net.NetUtils;
-import org.apache.sentry.SentryUserException;
 import org.apache.sentry.provider.db.service.persistent.HAContext;
 import org.apache.sentry.provider.db.service.thrift.SentryMiniKdcTestcase;
 import org.apache.sentry.provider.db.service.thrift.SentryPolicyServiceClient;
@@ -215,17 +214,27 @@ public abstract class SentryServiceIntegrationBase extends SentryMiniKdcTestcase
   }
 
   @After
-  public void after() throws SentryUserException {
-    if (client != null) {
-      Set<TSentryRole> tRoles = client.listRoles(ADMIN_USER);
-      if (tRoles != null) {
-        for (TSentryRole tRole : tRoles) {
-          client.dropRole(ADMIN_USER, tRole.getRoleName());
+  public void after() {
+    try {
+      runTestAsSubject(new TestOperation() {
+        @Override
+        public void runTestAsSubject() throws Exception {
+          if (client != null) {
+            Set<TSentryRole> tRoles = client.listRoles(ADMIN_USER);
+            if (tRoles != null) {
+              for (TSentryRole tRole : tRoles) {
+                client.dropRole(ADMIN_USER, tRole.getRoleName());
+              }
+            }
+            client.close();
+          }
         }
-      }
-      client.close();
+      });
+    } catch (Exception e) {
+      LOGGER.error(e.getMessage(), e);
+    } finally {
+      policyFilePath.delete();
     }
-    policyFilePath.delete();
   }
 
   public void connectToSentryService() throws Exception {


[48/50] [abbrv] incubator-sentry git commit: SENTRY-828: Cleanup the unnecessary ProviderBackend (Colin Ma, Reviewed by: Guoquan Shen)

Posted by sd...@apache.org.
SENTRY-828: Cleanup the unnecessary ProviderBackend (Colin Ma, Reviewed by: Guoquan Shen)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/35c62ffc
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/35c62ffc
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/35c62ffc

Branch: refs/heads/hive_plugin_v2
Commit: 35c62ffc6614ad97ecc537bd48da0cbf123269cc
Parents: 1712142
Author: Colin Ma <co...@apache.org>
Authored: Wed Aug 12 08:35:21 2015 +0800
Committer: Colin Ma <co...@apache.org>
Committed: Wed Aug 12 08:35:21 2015 +0800

----------------------------------------------------------------------
 .../binding/solr/authz/SolrAuthzBinding.java    |  50 +++++-
 .../sentry/sqoop/binding/SqoopAuthBinding.java  |  20 ++-
 .../sqoop/binding/SqoopProviderBackend.java     |  44 -----
 .../apache/sentry/sqoop/conf/SqoopAuthConf.java |   5 +-
 .../core/model/search/SearchConstants.java      |   2 +-
 .../generic/SentryGenericProviderBackend.java   |  40 +++--
 .../thrift/SearchPolicyServiceClient.java       | 159 -------------------
 .../service/thrift/SearchProviderBackend.java   | 141 ----------------
 .../AbstractSolrSentryTestWithDbProvider.java   |  64 ++++++--
 .../db/integration/TestSolrAdminOperations.java |  71 +++++----
 .../integration/TestSolrDocLevelOperations.java |  10 +-
 .../db/integration/TestSolrQueryOperations.java |  21 +--
 .../integration/TestSolrUpdateOperations.java   |  14 +-
 .../e2e/sqoop/AbstractSqoopSentryTestBase.java  |  14 +-
 14 files changed, 206 insertions(+), 449 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/35c62ffc/sentry-binding/sentry-binding-solr/src/main/java/org/apache/sentry/binding/solr/authz/SolrAuthzBinding.java
----------------------------------------------------------------------
diff --git a/sentry-binding/sentry-binding-solr/src/main/java/org/apache/sentry/binding/solr/authz/SolrAuthzBinding.java b/sentry-binding/sentry-binding-solr/src/main/java/org/apache/sentry/binding/solr/authz/SolrAuthzBinding.java
index 7f59eaa..2accbbf 100644
--- a/sentry-binding/sentry-binding-solr/src/main/java/org/apache/sentry/binding/solr/authz/SolrAuthzBinding.java
+++ b/sentry-binding/sentry-binding-solr/src/main/java/org/apache/sentry/binding/solr/authz/SolrAuthzBinding.java
@@ -16,34 +16,45 @@
  */
 package org.apache.sentry.binding.solr.authz;
 
+import static org.apache.hadoop.fs.CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHENTICATION;
+import static org.apache.sentry.core.model.search.SearchConstants.SENTRY_SEARCH_CLUSTER_DEFAULT;
+import static org.apache.sentry.core.model.search.SearchConstants.SENTRY_SEARCH_CLUSTER_KEY;
+import static org.apache.sentry.core.model.search.SearchModelAuthorizable.AuthorizableType.Collection;
+
 import java.io.File;
 import java.io.IOException;
 import java.lang.reflect.Constructor;
 import java.util.Arrays;
+import java.util.List;
 import java.util.Set;
 
 import org.apache.hadoop.conf.Configuration;
-import static org.apache.hadoop.fs.CommonConfigurationKeys.HADOOP_SECURITY_AUTHENTICATION;
 import org.apache.hadoop.fs.Path;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.sentry.SentryUserException;
 import org.apache.sentry.binding.solr.conf.SolrAuthzConf;
 import org.apache.sentry.binding.solr.conf.SolrAuthzConf.AuthzConfVars;
+import org.apache.sentry.core.common.Action;
 import org.apache.sentry.core.common.ActiveRoleSet;
 import org.apache.sentry.core.common.Subject;
 import org.apache.sentry.core.model.search.Collection;
 import org.apache.sentry.core.model.search.SearchModelAction;
 import org.apache.sentry.policy.common.PolicyEngine;
+import org.apache.sentry.provider.common.AuthorizationComponent;
 import org.apache.sentry.provider.common.AuthorizationProvider;
 import org.apache.sentry.provider.common.GroupMappingService;
 import org.apache.sentry.provider.common.HadoopGroupResourceAuthorizationProvider;
 import org.apache.sentry.provider.common.ProviderBackend;
-import org.apache.sentry.provider.db.generic.service.thrift.SearchPolicyServiceClient;
-import org.apache.sentry.provider.db.generic.service.thrift.SearchProviderBackend;
+import org.apache.sentry.provider.db.generic.SentryGenericProviderBackend;
+import org.apache.sentry.provider.db.generic.service.thrift.SentryGenericServiceClient;
+import org.apache.sentry.provider.db.generic.service.thrift.TAuthorizable;
+import org.apache.sentry.provider.db.generic.service.thrift.TSentryGrantOption;
+import org.apache.sentry.provider.db.generic.service.thrift.TSentryPrivilege;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import com.google.common.base.Strings;
+import com.google.common.collect.Lists;
 
 public class SolrAuthzBinding {
   private static final Logger LOG = LoggerFactory
@@ -85,6 +96,7 @@ public class SolrAuthzBinding {
       authzConf.get(AuthzConfVars.AUTHZ_PROVIDER_BACKEND.getVar());
     String policyEngineName =
       authzConf.get(AuthzConfVars.AUTHZ_POLICY_ENGINE.getVar());
+    String serviceName = authzConf.get(SENTRY_SEARCH_CLUSTER_KEY, SENTRY_SEARCH_CLUSTER_DEFAULT);
 
     LOG.debug("Using authorization provider " + authProviderName +
       " with resource " + resourceName + ", policy engine "
@@ -97,6 +109,13 @@ public class SolrAuthzBinding {
       // we don't use kerberos, for testing
       UserGroupInformation.setConfiguration(authzConf);
     }
+
+    // the SearchProviderBackend is deleted in SENTRY-828, this is for the compatible with the
+    // previous Sentry.
+    if ("org.apache.sentry.provider.db.generic.service.thrift.SearchProviderBackend"
+        .equals(providerBackendName)) {
+      providerBackendName = SentryGenericProviderBackend.class.getName();
+    }
     Constructor<?> providerBackendConstructor =
       Class.forName(providerBackendName).getDeclaredConstructor(Configuration.class, String.class);
     providerBackendConstructor.setAccessible(true);
@@ -104,6 +123,12 @@ public class SolrAuthzBinding {
     providerBackend =
       (ProviderBackend) providerBackendConstructor.newInstance(new Object[] {authzConf, resourceName});
 
+    if (providerBackend instanceof SentryGenericProviderBackend) {
+      ((SentryGenericProviderBackend) providerBackend)
+          .setComponentType(AuthorizationComponent.Search);
+      ((SentryGenericProviderBackend) providerBackend).setServiceName(serviceName);
+    }
+
     // load the policy engine class
     Constructor<?> policyConstructor =
       Class.forName(policyEngineName).getDeclaredConstructor(ProviderBackend.class);
@@ -232,11 +257,11 @@ public class SolrAuthzBinding {
    * If the binding uses the searchProviderBackend, it can sync privilege with Sentry Service
    */
   public boolean isSyncEnabled() {
-    return (providerBackend instanceof SearchProviderBackend);
+    return (providerBackend instanceof SentryGenericProviderBackend);
   }
 
-  public SearchPolicyServiceClient getClient() throws Exception {
-    return new SearchPolicyServiceClient(authzConf);
+  public SentryGenericServiceClient getClient() throws Exception {
+    return new SentryGenericServiceClient(authzConf);
   }
 
   /**
@@ -248,10 +273,19 @@ public class SolrAuthzBinding {
     if (!isSyncEnabled()) {
       return;
     }
-    SearchPolicyServiceClient client = null;
+    SentryGenericServiceClient client = null;
     try {
       client = getClient();
-      client.dropCollectionPrivilege(collection, bindingSubject.getName());
+      TSentryPrivilege tPrivilege = new TSentryPrivilege();
+      tPrivilege.setComponent(AuthorizationComponent.Search);
+      tPrivilege.setServiceName(authzConf.get(SENTRY_SEARCH_CLUSTER_KEY,
+          SENTRY_SEARCH_CLUSTER_DEFAULT));
+      tPrivilege.setAction(Action.ALL);
+      tPrivilege.setGrantOption(TSentryGrantOption.UNSET);
+      List<TAuthorizable> authorizables = Lists.newArrayList(new TAuthorizable(Collection.name(),
+          collection));
+      tPrivilege.setAuthorizables(authorizables);
+      client.dropPrivilege(bindingSubject.getName(), AuthorizationComponent.Search, tPrivilege);
     } catch (SentryUserException ex) {
       throw new SentrySolrAuthorizationException("User " + bindingSubject.getName() +
           " can't delete privileges for collection " + collection);

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/35c62ffc/sentry-binding/sentry-binding-sqoop/src/main/java/org/apache/sentry/sqoop/binding/SqoopAuthBinding.java
----------------------------------------------------------------------
diff --git a/sentry-binding/sentry-binding-sqoop/src/main/java/org/apache/sentry/sqoop/binding/SqoopAuthBinding.java b/sentry-binding/sentry-binding-sqoop/src/main/java/org/apache/sentry/sqoop/binding/SqoopAuthBinding.java
index 4052e2a..ee0fbfa 100644
--- a/sentry-binding/sentry-binding-sqoop/src/main/java/org/apache/sentry/sqoop/binding/SqoopAuthBinding.java
+++ b/sentry-binding/sentry-binding-sqoop/src/main/java/org/apache/sentry/sqoop/binding/SqoopAuthBinding.java
@@ -33,6 +33,7 @@ import org.apache.sentry.policy.common.PolicyEngine;
 import org.apache.sentry.provider.common.AuthorizationComponent;
 import org.apache.sentry.provider.common.AuthorizationProvider;
 import org.apache.sentry.provider.common.ProviderBackend;
+import org.apache.sentry.provider.db.generic.SentryGenericProviderBackend;
 import org.apache.sentry.provider.db.generic.service.thrift.SentryGenericServiceClient;
 import org.apache.sentry.provider.db.generic.service.thrift.TAuthorizable;
 import org.apache.sentry.provider.db.generic.service.thrift.TSentryGrantOption;
@@ -84,18 +85,29 @@ public class SqoopAuthBinding {
     String resourceName = authConf.get(AuthzConfVars.AUTHZ_PROVIDER_RESOURCE.getVar(), AuthzConfVars.AUTHZ_PROVIDER_RESOURCE.getDefault());
     String providerBackendName = authConf.get(AuthzConfVars.AUTHZ_PROVIDER_BACKEND.getVar(), AuthzConfVars.AUTHZ_PROVIDER_BACKEND.getDefault());
     String policyEngineName = authConf.get(AuthzConfVars.AUTHZ_POLICY_ENGINE.getVar(), AuthzConfVars.AUTHZ_POLICY_ENGINE.getDefault());
+    String serviceName = authConf.get(AuthzConfVars.AUTHZ_SERVER_NAME.getVar());
     if (LOG.isDebugEnabled()) {
       LOG.debug("Using authorization provider " + authProviderName +
           " with resource " + resourceName + ", policy engine "
           + policyEngineName + ", provider backend " + providerBackendName);
     }
 
+    // the SqoopProviderBackend is deleted in SENTRY-828, this is for the compatible with the
+    // previous Sentry.
+    if ("org.apache.sentry.sqoop.binding.SqoopProviderBackend".equals(providerBackendName)) {
+      providerBackendName = SentryGenericProviderBackend.class.getName();
+    }
+
     //Instantiate the configured providerBackend
-    Constructor<?> providerBackendConstructor =
-        Class.forName(providerBackendName).getDeclaredConstructor(Configuration.class, String.class);
+    Constructor<?> providerBackendConstructor = Class.forName(providerBackendName)
+        .getDeclaredConstructor(Configuration.class, String.class);
     providerBackendConstructor.setAccessible(true);
-    providerBackend =
-          (ProviderBackend) providerBackendConstructor.newInstance(new Object[] {authConf, resourceName});
+    providerBackend = (ProviderBackend) providerBackendConstructor.newInstance(new Object[] {
+        authConf, resourceName });
+    if (providerBackend instanceof SentryGenericProviderBackend) {
+      ((SentryGenericProviderBackend) providerBackend).setComponentType(COMPONENT_TYPE);
+      ((SentryGenericProviderBackend) providerBackend).setServiceName(serviceName);
+    }
 
     //Instantiate the configured policyEngine
     Constructor<?> policyConstructor =

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/35c62ffc/sentry-binding/sentry-binding-sqoop/src/main/java/org/apache/sentry/sqoop/binding/SqoopProviderBackend.java
----------------------------------------------------------------------
diff --git a/sentry-binding/sentry-binding-sqoop/src/main/java/org/apache/sentry/sqoop/binding/SqoopProviderBackend.java b/sentry-binding/sentry-binding-sqoop/src/main/java/org/apache/sentry/sqoop/binding/SqoopProviderBackend.java
deleted file mode 100644
index cadc2f5..0000000
--- a/sentry-binding/sentry-binding-sqoop/src/main/java/org/apache/sentry/sqoop/binding/SqoopProviderBackend.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.sentry.sqoop.binding;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.sentry.core.model.sqoop.Server;
-import org.apache.sentry.provider.common.AuthorizationComponent;
-import org.apache.sentry.provider.db.generic.SentryGenericProviderBackend;
-import org.apache.sentry.sqoop.conf.SqoopAuthConf.AuthzConfVars;
-
-public class SqoopProviderBackend extends SentryGenericProviderBackend {
-  private Server sqoopServer;
-  public SqoopProviderBackend(Configuration conf, String resourcePath) throws Exception {
-    super(conf);
-    sqoopServer = new Server(conf.get(AuthzConfVars.AUTHZ_SERVER_NAME.getVar()));
-  }
-  @Override
-  public String getComponentType() {
-    return AuthorizationComponent.SQOOP;
-  }
-
-  /**
-   * SqoopProviderBackend use the name of Sqoop Server as the identifier to
-   * distinguish itself from multiple Sqoop Servers
-   */
-  @Override
-  public String getComponentIdentifier() {
-    return sqoopServer.getName();
-  }
-}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/35c62ffc/sentry-binding/sentry-binding-sqoop/src/main/java/org/apache/sentry/sqoop/conf/SqoopAuthConf.java
----------------------------------------------------------------------
diff --git a/sentry-binding/sentry-binding-sqoop/src/main/java/org/apache/sentry/sqoop/conf/SqoopAuthConf.java b/sentry-binding/sentry-binding-sqoop/src/main/java/org/apache/sentry/sqoop/conf/SqoopAuthConf.java
index fcf7860..097e7f7 100644
--- a/sentry-binding/sentry-binding-sqoop/src/main/java/org/apache/sentry/sqoop/conf/SqoopAuthConf.java
+++ b/sentry-binding/sentry-binding-sqoop/src/main/java/org/apache/sentry/sqoop/conf/SqoopAuthConf.java
@@ -17,6 +17,7 @@
 package org.apache.sentry.sqoop.conf;
 
 import java.net.URL;
+
 import org.apache.hadoop.conf.Configuration;
 
 public class SqoopAuthConf extends Configuration {
@@ -30,7 +31,9 @@ public class SqoopAuthConf extends Configuration {
   public static enum AuthzConfVars {
     AUTHZ_PROVIDER("sentry.sqoop.provider","org.apache.sentry.provider.common.HadoopGroupResourceAuthorizationProvider"),
     AUTHZ_PROVIDER_RESOURCE("sentry.sqoop.provider.resource", ""),
-    AUTHZ_PROVIDER_BACKEND("sentry.sqoop.provider.backend","org.apache.sentry.provider.file.SimpleFileProviderBackend"),
+    AUTHZ_PROVIDER_BACKEND(
+        "sentry.sqoop.provider.backend",
+        "org.apache.sentry.provider.db.generic.SentryGenericProviderBackend"),
     AUTHZ_POLICY_ENGINE("sentry.sqoop.policy.engine","org.apache.sentry.policy.sqoop.SimpleSqoopPolicyEngine"),
     AUTHZ_SERVER_NAME("sentry.sqoop.name", ""),
     AUTHZ_TESTING_MODE("sentry.sqoop.testing.mode", "false");

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/35c62ffc/sentry-core/sentry-core-model-search/src/main/java/org/apache/sentry/core/model/search/SearchConstants.java
----------------------------------------------------------------------
diff --git a/sentry-core/sentry-core-model-search/src/main/java/org/apache/sentry/core/model/search/SearchConstants.java b/sentry-core/sentry-core-model-search/src/main/java/org/apache/sentry/core/model/search/SearchConstants.java
index 16b9195..36f5b21 100644
--- a/sentry-core/sentry-core-model-search/src/main/java/org/apache/sentry/core/model/search/SearchConstants.java
+++ b/sentry-core/sentry-core-model-search/src/main/java/org/apache/sentry/core/model/search/SearchConstants.java
@@ -27,5 +27,5 @@ public class SearchConstants {
    * sentry.search.cluster=cluster1 or cluster2 to communicate with sentry service for authorization
    */
   public static final String SENTRY_SEARCH_CLUSTER_KEY = "sentry.search.cluster";
-  public static final String SENTRY_SEARCH_CLUSTER_DEFAULT = "clutser1";
+  public static final String SENTRY_SEARCH_CLUSTER_DEFAULT = "cluster1";
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/35c62ffc/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/SentryGenericProviderBackend.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/SentryGenericProviderBackend.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/SentryGenericProviderBackend.java
index 11ffde2..50edeb3 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/SentryGenericProviderBackend.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/SentryGenericProviderBackend.java
@@ -39,12 +39,17 @@ import com.google.common.collect.Sets;
 /**
  * This class used when any component such as Hive, Solr or Sqoop want to integration with the Sentry service
  */
-public abstract class SentryGenericProviderBackend implements ProviderBackend {
+public class SentryGenericProviderBackend implements ProviderBackend {
   private static final Logger LOGGER = LoggerFactory.getLogger(SentryGenericProviderBackend.class);
   private final Configuration conf;
   private volatile boolean initialized = false;
+  private String componentType;
+  private String serviceName;
 
-  public SentryGenericProviderBackend(Configuration conf) throws Exception {
+  // ProviderBackend should have the same construct to support the reflect in authBinding,
+  // eg:SqoopAuthBinding
+  public SentryGenericProviderBackend(Configuration conf, String resource)
+      throws Exception {
     this.conf = conf;
   }
 
@@ -73,9 +78,8 @@ public abstract class SentryGenericProviderBackend implements ProviderBackend {
     SentryGenericServiceClient client = null;
     try {
       client = getClient();
-      return ImmutableSet.copyOf(client.listPrivilegesForProvider(
-          getComponentType(), getComponentIdentifier(), roleSet, groups,
-          Arrays.asList(authorizableHierarchy)));
+      return ImmutableSet.copyOf(client.listPrivilegesForProvider(componentType, serviceName,
+          roleSet, groups, Arrays.asList(authorizableHierarchy)));
     } catch (SentryUserException e) {
       String msg = "Unable to obtain privileges from server: " + e.getMessage();
       LOGGER.error(msg, e);
@@ -138,16 +142,20 @@ public abstract class SentryGenericProviderBackend implements ProviderBackend {
   public void close() {
   }
 
-  /**
-   * Get the component type for the Generic Provider backend, such as Hive,Solr or Sqoop
-   */
-  public abstract String getComponentType();
+  public void setComponentType(String componentType) {
+    this.componentType = componentType;
+  }
+
+  public String getComponentType() {
+    return componentType;
+  }
+
+  public String getServiceName() {
+    return serviceName;
+  }
+
+  public void setServiceName(String serviceName) {
+    this.serviceName = serviceName;
+  }
 
-  /**
-   * When the providerBackend want to get privileges from the Sentry service.
-   * The component identifier is very important to Sentry service. Take the component type is Hive for example,
-   * when there are multiple HiveServers implemented role-based authorization via Sentry. Each HiveServer must uses a
-   * identifier to distinguish itself from multiple HiveServers.
-   */
-  public abstract String getComponentIdentifier();
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/35c62ffc/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SearchPolicyServiceClient.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SearchPolicyServiceClient.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SearchPolicyServiceClient.java
deleted file mode 100644
index 1ed3fcd..0000000
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SearchPolicyServiceClient.java
+++ /dev/null
@@ -1,159 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.sentry.provider.db.generic.service.thrift;
-
-import java.util.List;
-import java.util.Set;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.sentry.SentryUserException;
-import org.apache.sentry.core.common.Action;
-import org.apache.sentry.core.common.ActiveRoleSet;
-import org.apache.sentry.core.common.Authorizable;
-import org.apache.sentry.core.model.search.Collection;
-import org.apache.sentry.provider.common.AuthorizationComponent;
-
-import com.google.common.collect.Lists;
-
-import static org.apache.sentry.core.model.search.SearchModelAuthorizable.AuthorizableType.Collection;
-import static org.apache.sentry.core.model.search.SearchConstants.SENTRY_SEARCH_CLUSTER_KEY;
-import static org.apache.sentry.core.model.search.SearchConstants.SENTRY_SEARCH_CLUSTER_DEFAULT;
-
-/**
- * This search policy client will be used in the solr component to communicate with Sentry service.
- *
- */
-public class SearchPolicyServiceClient {
-  private static final String COMPONENT_TYPE = AuthorizationComponent.Search;
-
-  private String searchClusterName;
-  private SentryGenericServiceClient client;
-
-  public SearchPolicyServiceClient(Configuration conf) throws Exception {
-    this.searchClusterName = conf.get(SENTRY_SEARCH_CLUSTER_KEY, SENTRY_SEARCH_CLUSTER_DEFAULT);
-    this.client = new SentryGenericServiceClient(conf);
-  }
-
-  public void createRole(final String requestor, final String roleName)
-      throws SentryUserException {
-    client.createRole(requestor, roleName, COMPONENT_TYPE);
-  }
-
-  public void createRoleIfNotExist(final String requestor,
-      final String roleName) throws SentryUserException {
-    client.createRoleIfNotExist(requestor, roleName, COMPONENT_TYPE);
-  }
-
-  public void dropRole(final String requestor, final String roleName)
-      throws SentryUserException {
-    client.dropRole(requestor, roleName, COMPONENT_TYPE);
-  }
-
-  public void dropRoleIfExists(final String requestor, final String roleName)
-      throws SentryUserException {
-    client.dropRoleIfExists(requestor, roleName, COMPONENT_TYPE);
-  }
-
-  public void addRoleToGroups(final String requestor, final String roleName,
-      final Set<String> groups) throws SentryUserException {
-    client.addRoleToGroups(requestor, roleName, COMPONENT_TYPE, groups);
-  }
-
-  public void deleteRoleFromGroups(final String requestor, final String roleName,
-      final Set<String> groups) throws SentryUserException {
-    client.deleteRoleToGroups(requestor, roleName, COMPONENT_TYPE, groups);
-  }
-
-  public void grantCollectionPrivilege(final String collection, final String requestor,
-      final String roleName,final String action) throws SentryUserException {
-    grantCollectionPrivilege(collection, requestor, roleName, action, false);
-  }
-
-  public void grantCollectionPrivilege(final String collection, final String requestor,
-      final String roleName, final String action, final Boolean grantOption) throws SentryUserException {
-    TSentryPrivilege tPrivilege = toTSentryPrivilege(collection, action, grantOption);
-    client.grantPrivilege(requestor, roleName, COMPONENT_TYPE, tPrivilege);
-  }
-
-  public void revokeCollectionPrivilege(final String collection, final String requestor, final String roleName,
-      final String action) throws SentryUserException {
-    revokeCollectionPrivilege(collection, requestor, roleName, action, false);
-  }
-
-  public void revokeCollectionPrivilege(final String collection, final String requestor, final String roleName,
-      final String action, final Boolean grantOption) throws SentryUserException {
-    TSentryPrivilege tPrivilege = toTSentryPrivilege(collection, action, grantOption);
-    client.revokePrivilege(requestor, roleName, COMPONENT_TYPE, tPrivilege);
-  }
-
-  public void renameCollectionPrivilege(final String oldCollection, final String newCollection, final String requestor)
-      throws SentryUserException {
-    client.renamePrivilege(requestor, COMPONENT_TYPE, searchClusterName, Lists.newArrayList(new Collection(oldCollection)),
-        Lists.newArrayList(new Collection(newCollection)));
-  }
-
-  public void dropCollectionPrivilege(final String collection, final String requestor) throws SentryUserException {
-    final TSentryPrivilege tPrivilege = toTSentryPrivilege(collection, Action.ALL, null);
-    client.dropPrivilege(requestor, COMPONENT_TYPE, tPrivilege);
-  }
-
-  public Set<TSentryRole> listAllRoles(final String user) throws SentryUserException {
-    return client.listAllRoles(user, COMPONENT_TYPE);
-  }
-
-  public Set<TSentryRole> listRolesByGroupName(final String requestor, final String groupName) throws SentryUserException {
-    return client.listRolesByGroupName(requestor, groupName, COMPONENT_TYPE);
-  }
-
-  public Set<TSentryPrivilege> listPrivilegesByRoleName(
-      final String requestor, final String roleName,
-      final List<? extends Authorizable> authorizables) throws SentryUserException {
-    return client.listPrivilegesByRoleName(requestor, roleName, COMPONENT_TYPE, searchClusterName, authorizables);
-  }
-
-  public Set<String> listPrivilegesForProvider(final ActiveRoleSet roleSet, final Set<String> groups,
-      final List<? extends Authorizable> authorizables) throws SentryUserException {
-    return client.listPrivilegesForProvider(COMPONENT_TYPE, searchClusterName, roleSet, groups, authorizables);
-  }
-
-  private TSentryPrivilege toTSentryPrivilege(String collection, String action,
-      Boolean grantOption) {
-    TSentryPrivilege tPrivilege = new TSentryPrivilege();
-    tPrivilege.setComponent(COMPONENT_TYPE);
-    tPrivilege.setServiceName(searchClusterName);
-    tPrivilege.setAction(action);
-
-    if (grantOption == null) {
-      tPrivilege.setGrantOption(TSentryGrantOption.UNSET);
-    } else if (grantOption) {
-      tPrivilege.setGrantOption(TSentryGrantOption.TRUE);
-    } else {
-      tPrivilege.setGrantOption(TSentryGrantOption.FALSE);
-    }
-
-    List<TAuthorizable> authorizables = Lists.newArrayList(new TAuthorizable(Collection.name(), collection));
-    tPrivilege.setAuthorizables(authorizables);
-    return tPrivilege;
-  }
-
-  public void close() {
-    if (client != null) {
-      client.close();
-    }
-  }
-}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/35c62ffc/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SearchProviderBackend.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SearchProviderBackend.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SearchProviderBackend.java
deleted file mode 100644
index ae324bf..0000000
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SearchProviderBackend.java
+++ /dev/null
@@ -1,141 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.sentry.provider.db.generic.service.thrift;
-
-import java.util.Arrays;
-import java.util.Set;
-
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.security.UserGroupInformation;
-import org.apache.sentry.SentryUserException;
-import org.apache.sentry.core.common.ActiveRoleSet;
-import org.apache.sentry.core.common.Authorizable;
-import org.apache.sentry.core.common.SentryConfigurationException;
-import org.apache.sentry.core.common.Subject;
-import org.apache.sentry.provider.common.ProviderBackend;
-import org.apache.sentry.provider.common.ProviderBackendContext;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.google.common.collect.ImmutableSet;
-import com.google.common.collect.Sets;
-
-/**
- * when Solr integration with Database store, this backend will communicate with Sentry service to get
- * privileges according to the requested groups
- *
- */
-public class SearchProviderBackend implements ProviderBackend {
-  private static final Logger LOGGER = LoggerFactory.getLogger(SearchProviderBackend.class);
-  private final Configuration conf;
-  private final Subject subject;
-  private volatile boolean initialized = false;
-
-  public SearchProviderBackend(Configuration conf, String resourcePath) throws Exception {
-    this.conf = conf;
-    /**
-     * Who create the searchProviderBackend, this subject will been used the requester to communicate
-     * with Sentry Service
-     */
-    subject = new Subject(UserGroupInformation.getCurrentUser()
-        .getShortUserName());
-  }
-
-  @Override
-  public void initialize(ProviderBackendContext context) {
-    if (initialized) {
-      throw new IllegalStateException("SearchProviderBackend has already been initialized, cannot be initialized twice");
-    }
-    this.initialized = true;
-  }
-
-  @Override
-  public ImmutableSet<String> getPrivileges(Set<String> groups,
-      ActiveRoleSet roleSet, Authorizable... authorizableHierarchy) {
-    if (!initialized) {
-      throw new IllegalStateException("SearchProviderBackend has not been properly initialized");
-    }
-    SearchPolicyServiceClient client = null;
-    try {
-      client = getClient();
-      return ImmutableSet.copyOf(client.listPrivilegesForProvider(roleSet, groups, Arrays.asList(authorizableHierarchy)));
-    } catch (SentryUserException e) {
-      String msg = "Unable to obtain privileges from server: " + e.getMessage();
-      LOGGER.error(msg, e);
-    } catch (Exception e) {
-      String msg = "Unable to obtain client:" + e.getMessage();
-      LOGGER.error(msg, e);
-    } finally {
-      if (client != null) {
-        client.close();
-      }
-    }
-    return ImmutableSet.of();
-  }
-
-  @Override
-  public ImmutableSet<String> getRoles(Set<String> groups, ActiveRoleSet roleSet) {
-    if (!initialized) {
-      throw new IllegalStateException("SearchProviderBackend has not been properly initialized");
-    }
-    SearchPolicyServiceClient client = null;
-    try {
-      Set<TSentryRole> tRoles = Sets.newHashSet();
-      client = getClient();
-      //get the roles according to group
-      for (String group : groups) {
-        tRoles.addAll(client.listRolesByGroupName(subject.getName(), group));
-      }
-      Set<String> roles = Sets.newHashSet();
-      for (TSentryRole tRole : tRoles) {
-        roles.add(tRole.getRoleName());
-      }
-      return ImmutableSet.copyOf(roleSet.isAll() ? roles : Sets.intersection(roles, roleSet.getRoles()));
-    } catch (SentryUserException e) {
-      String msg = "Unable to obtain roles from server: " + e.getMessage();
-      LOGGER.error(msg, e);
-    } catch (Exception e) {
-      String msg = "Unable to obtain client:" + e.getMessage();
-      LOGGER.error(msg, e);
-    } finally {
-      if (client != null) {
-        client.close();
-      }
-    }
-    return ImmutableSet.of();
-  }
-
-  public SearchPolicyServiceClient getClient() throws Exception {
-    return new SearchPolicyServiceClient(conf);
-  }
-
-  /**
-   * SearchProviderBackend does nothing in the validatePolicy()
-   */
-  @Override
-  public void validatePolicy(boolean strictValidation)
-      throws SentryConfigurationException {
-    if (!initialized) {
-      throw new IllegalStateException("Backend has not been properly initialized");
-    }
-  }
-
-  @Override
-  public void close() {
-  }
-}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/35c62ffc/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/AbstractSolrSentryTestWithDbProvider.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/AbstractSolrSentryTestWithDbProvider.java b/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/AbstractSolrSentryTestWithDbProvider.java
index 247abd6..33b35e6 100644
--- a/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/AbstractSolrSentryTestWithDbProvider.java
+++ b/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/AbstractSolrSentryTestWithDbProvider.java
@@ -18,9 +18,12 @@
 package org.apache.sentry.tests.e2e.solr.db.integration;
 
 
+import static org.apache.sentry.core.model.search.SearchModelAuthorizable.AuthorizableType.Collection;
+
 import java.io.File;
 import java.io.FileOutputStream;
 import java.util.Comparator;
+import java.util.List;
 import java.util.TreeMap;
 import java.util.UUID;
 import java.util.concurrent.TimeoutException;
@@ -32,12 +35,16 @@ import org.apache.hadoop.fs.FileSystem;
 import org.apache.hadoop.fs.Path;
 import org.apache.hadoop.net.NetUtils;
 import org.apache.hadoop.security.UserGroupInformation;
+import org.apache.sentry.SentryUserException;
 import org.apache.sentry.binding.solr.HdfsTestUtil;
 import org.apache.sentry.binding.solr.conf.SolrAuthzConf.AuthzConfVars;
+import org.apache.sentry.core.common.Action;
 import org.apache.sentry.core.model.search.SearchConstants;
-import org.apache.sentry.provider.common.AuthorizationComponent;
-import org.apache.sentry.provider.db.generic.service.thrift.SearchPolicyServiceClient;
-import org.apache.sentry.provider.db.generic.service.thrift.SearchProviderBackend;
+import org.apache.sentry.provider.db.generic.SentryGenericProviderBackend;
+import org.apache.sentry.provider.db.generic.service.thrift.SentryGenericServiceClient;
+import org.apache.sentry.provider.db.generic.service.thrift.TAuthorizable;
+import org.apache.sentry.provider.db.generic.service.thrift.TSentryGrantOption;
+import org.apache.sentry.provider.db.generic.service.thrift.TSentryPrivilege;
 import org.apache.sentry.provider.file.LocalGroupResourceAuthorizationProvider;
 import org.apache.sentry.provider.file.PolicyFile;
 import org.apache.sentry.service.thrift.SentryService;
@@ -52,6 +59,7 @@ import org.junit.BeforeClass;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
 
 /**
@@ -68,11 +76,13 @@ public class AbstractSolrSentryTestWithDbProvider extends AbstractSolrSentryTest
   protected static final String ADMIN_GROUP = "admin_group";
   protected static final String ADMIN_ROLE  = "admin_role";
   protected static final String ADMIN_COLLECTION_NAME = "admin";
+  protected static final String COMPONENT_SOLR = "solr";
+  protected static final String CLUSTER_NAME = SearchConstants.SENTRY_SEARCH_CLUSTER_DEFAULT;
 
   protected static final Configuration conf = new Configuration(false);
 
   protected static SentryService server;
-  protected static SearchPolicyServiceClient client;
+  protected static SentryGenericServiceClient client;
 
   protected static File baseDir;
   protected static File hdfsDir;
@@ -129,7 +139,8 @@ public class AbstractSolrSentryTestWithDbProvider extends AbstractSolrSentryTest
         ServerConfig.SENTRY_STORE_LOCAL_GROUP_MAPPING);
     conf.set(AuthzConfVars.AUTHZ_PROVIDER.getVar(),
         LocalGroupResourceAuthorizationProvider.class.getName());
-    conf.set(AuthzConfVars.AUTHZ_PROVIDER_BACKEND.getVar(), SearchProviderBackend.class.getName());
+    conf.set(AuthzConfVars.AUTHZ_PROVIDER_BACKEND.getVar(),
+        SentryGenericProviderBackend.class.getName());
     conf.set(AuthzConfVars.AUTHZ_PROVIDER_RESOURCE.getVar(), policyFilePath.getPath());
   }
 
@@ -193,7 +204,7 @@ public class AbstractSolrSentryTestWithDbProvider extends AbstractSolrSentryTest
   }
 
   public static void connectToSentryService() throws Exception {
-    client = new SearchPolicyServiceClient(conf);
+    client = new SentryGenericServiceClient(conf);
   }
 
   public static void stopAllService() throws Exception {
@@ -261,16 +272,47 @@ public class AbstractSolrSentryTestWithDbProvider extends AbstractSolrSentryTest
     writePolicyFile();
 
     for (int i = 0; i < roles.length; i++) {
-      client.createRole(ADMIN_USER, roles[i]);
-      client.addRoleToGroups(ADMIN_USER, roles[i], Sets.newHashSet(groups[i]));
+      client.createRole(ADMIN_USER, roles[i], COMPONENT_SOLR);
+      client.addRoleToGroups(ADMIN_USER, roles[i], COMPONENT_SOLR, Sets.newHashSet(groups[i]));
     }
 
     /**
      * user[admin]->group[admin]->role[admin]
      * grant ALL privilege on collection ALL to role admin
      */
-    client.createRole(ADMIN_USER, ADMIN_ROLE);
-    client.addRoleToGroups(ADMIN_USER, ADMIN_ROLE, Sets.newHashSet(ADMIN_GROUP));
-    client.grantCollectionPrivilege(SearchConstants.ALL, ADMIN_USER, ADMIN_ROLE, SearchConstants.ALL);
+    client.createRole(ADMIN_USER, ADMIN_ROLE, COMPONENT_SOLR);
+    client.addRoleToGroups(ADMIN_USER, ADMIN_ROLE, COMPONENT_SOLR, Sets.newHashSet(ADMIN_GROUP));
+    grantCollectionPrivilege(SearchConstants.ALL, ADMIN_USER, ADMIN_ROLE, SearchConstants.ALL);
+  }
+
+  protected static void grantCollectionPrivilege(String collection, String requestor,
+      String roleName, String action) throws SentryUserException {
+    TSentryPrivilege tPrivilege = toTSentryPrivilege(collection, action);
+    client.grantPrivilege(requestor, roleName, COMPONENT_SOLR, tPrivilege);
+  }
+
+  protected static void revokeCollectionPrivilege(String collection, String requestor,
+      String roleName, String action) throws SentryUserException {
+    TSentryPrivilege tPrivilege = toTSentryPrivilege(collection, action);
+    client.revokePrivilege(requestor, roleName, COMPONENT_SOLR, tPrivilege);
+  }
+
+  protected static void dropCollectionPrivilege(String collection, String requestor)
+      throws SentryUserException {
+    final TSentryPrivilege tPrivilege = toTSentryPrivilege(collection, Action.ALL);
+    client.dropPrivilege(requestor, COMPONENT_SOLR, tPrivilege);
+  }
+
+  private static TSentryPrivilege toTSentryPrivilege(String collection, String action) {
+    TSentryPrivilege tPrivilege = new TSentryPrivilege();
+    tPrivilege.setComponent(COMPONENT_SOLR);
+    tPrivilege.setServiceName(CLUSTER_NAME);
+    tPrivilege.setAction(action);
+    tPrivilege.setGrantOption(TSentryGrantOption.FALSE);
+
+    List<TAuthorizable> authorizables = Lists.newArrayList(new TAuthorizable(Collection.name(),
+        collection));
+    tPrivilege.setAuthorizables(authorizables);
+    return tPrivilege;
   }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/35c62ffc/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrAdminOperations.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrAdminOperations.java b/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrAdminOperations.java
index 00a7a89..69b9066 100644
--- a/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrAdminOperations.java
+++ b/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrAdminOperations.java
@@ -17,6 +17,8 @@
 package org.apache.sentry.tests.e2e.solr.db.integration;
 
 
+import static org.junit.Assert.assertTrue;
+
 import java.io.File;
 import java.util.Arrays;
 
@@ -27,8 +29,6 @@ import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import static org.junit.Assert.assertTrue;
-
 public class TestSolrAdminOperations extends AbstractSolrSentryTestWithDbProvider {
   private static final Logger LOG = LoggerFactory.getLogger(TestSolrAdminOperations.class);
   private static final String TEST_COLLECTION_NAME1 = "collection1";
@@ -52,8 +52,8 @@ public class TestSolrAdminOperations extends AbstractSolrSentryTestWithDbProvide
      * user0->group0->role0
      * grant ALL privilege on collection admin and collection1 to role0
      */
-    client.grantCollectionPrivilege(ADMIN_COLLECTION_NAME, ADMIN_USER, "role0", SearchConstants.ALL);
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.ALL);
+    grantCollectionPrivilege(ADMIN_COLLECTION_NAME, ADMIN_USER, "role0", SearchConstants.ALL);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.ALL);
 
     verifyCollectionAdminOpPass(grantor, CollectionAction.CREATE, TEST_COLLECTION_NAME1);
     verifyCollectionAdminOpPass(grantor, CollectionAction.RELOAD, TEST_COLLECTION_NAME1);
@@ -62,7 +62,7 @@ public class TestSolrAdminOperations extends AbstractSolrSentryTestWithDbProvide
     verifyCollectionAdminOpPass(grantor, CollectionAction.DELETE, TEST_COLLECTION_NAME1);
 
     //revoke UPDATE privilege on collection collection1 from role1, create collection1 will be failed
-    client.revokeCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.UPDATE);
+    revokeCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.UPDATE);
 
     verifyCollectionAdminOpFail(grantor, CollectionAction.CREATE, TEST_COLLECTION_NAME1);
     verifyCollectionAdminOpFail(grantor, CollectionAction.RELOAD, TEST_COLLECTION_NAME1);
@@ -75,8 +75,8 @@ public class TestSolrAdminOperations extends AbstractSolrSentryTestWithDbProvide
      * grant UPDATE privilege on collection admin and collection1 to role1
      */
     grantor = "user1";
-    client.grantCollectionPrivilege(ADMIN_COLLECTION_NAME, ADMIN_USER, "role1", SearchConstants.UPDATE);
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role1", SearchConstants.UPDATE);
+    grantCollectionPrivilege(ADMIN_COLLECTION_NAME, ADMIN_USER, "role1", SearchConstants.UPDATE);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role1", SearchConstants.UPDATE);
 
     verifyCollectionAdminOpPass(grantor, CollectionAction.CREATE, TEST_COLLECTION_NAME1);
     verifyCollectionAdminOpPass(grantor, CollectionAction.RELOAD, TEST_COLLECTION_NAME1);
@@ -85,7 +85,7 @@ public class TestSolrAdminOperations extends AbstractSolrSentryTestWithDbProvide
     verifyCollectionAdminOpPass(grantor, CollectionAction.DELETE, TEST_COLLECTION_NAME1);
 
     //revoke UPDATE privilege on collection admin from role1, create collection1 will be failed
-    client.revokeCollectionPrivilege(ADMIN_COLLECTION_NAME, ADMIN_USER, "role1", SearchConstants.UPDATE);
+    revokeCollectionPrivilege(ADMIN_COLLECTION_NAME, ADMIN_USER, "role1", SearchConstants.UPDATE);
     verifyCollectionAdminOpFail(grantor, CollectionAction.CREATE, TEST_COLLECTION_NAME1);
     verifyCollectionAdminOpFail(grantor, CollectionAction.RELOAD, TEST_COLLECTION_NAME1);
     verifyCollectionAdminOpFail(grantor, CollectionAction.CREATEALIAS, TEST_COLLECTION_NAME1);
@@ -98,8 +98,8 @@ public class TestSolrAdminOperations extends AbstractSolrSentryTestWithDbProvide
      * grant QUERY privilege on collection admin and collection1 to role2
      */
     grantor = "user2";
-    client.grantCollectionPrivilege(ADMIN_COLLECTION_NAME, ADMIN_USER, "role2", SearchConstants.QUERY);
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role2", SearchConstants.QUERY);
+    grantCollectionPrivilege(ADMIN_COLLECTION_NAME, ADMIN_USER, "role2", SearchConstants.QUERY);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role2", SearchConstants.QUERY);
 
     verifyCollectionAdminOpFail(grantor, CollectionAction.CREATE, TEST_COLLECTION_NAME1);
     verifyCollectionAdminOpFail(grantor, CollectionAction.RELOAD, TEST_COLLECTION_NAME1);
@@ -108,11 +108,11 @@ public class TestSolrAdminOperations extends AbstractSolrSentryTestWithDbProvide
     verifyCollectionAdminOpFail(grantor, CollectionAction.DELETE, TEST_COLLECTION_NAME1);
 
     //grant UPDATE privilege on collection collection1 to role2, create collection1 will be failed
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role2", SearchConstants.UPDATE);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role2", SearchConstants.UPDATE);
     verifyCollectionAdminOpFail(grantor, CollectionAction.CREATE, TEST_COLLECTION_NAME1);
 
     //grant UPDATE privilege on collection admin to role2, create collection1 will be successful.
-    client.grantCollectionPrivilege(ADMIN_COLLECTION_NAME, ADMIN_USER, "role2", SearchConstants.UPDATE);
+    grantCollectionPrivilege(ADMIN_COLLECTION_NAME, ADMIN_USER, "role2", SearchConstants.UPDATE);
 
     verifyCollectionAdminOpPass(grantor, CollectionAction.CREATE, TEST_COLLECTION_NAME1);
     verifyCollectionAdminOpPass(grantor, CollectionAction.RELOAD, TEST_COLLECTION_NAME1);
@@ -133,8 +133,8 @@ public class TestSolrAdminOperations extends AbstractSolrSentryTestWithDbProvide
      * grant UPDATE privilege on collection admin to role3
      * grant QUERY privilege on collection collection1 to role3
      */
-    client.grantCollectionPrivilege(ADMIN_COLLECTION_NAME, ADMIN_USER, "role3", SearchConstants.ALL);
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role3", SearchConstants.ALL);
+    grantCollectionPrivilege(ADMIN_COLLECTION_NAME, ADMIN_USER, "role3", SearchConstants.ALL);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role3", SearchConstants.ALL);
 
     verifyCollectionAdminOpPass(grantor, CollectionAction.CREATE, TEST_COLLECTION_NAME1);
     verifyCollectionAdminOpPass(grantor, CollectionAction.RELOAD, TEST_COLLECTION_NAME1);
@@ -159,24 +159,27 @@ public class TestSolrAdminOperations extends AbstractSolrSentryTestWithDbProvide
      * Grant ALL privilege on collection admin to role0
      * user0 can execute create & delete collection1 operation
      */
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.ALL);
-    client.grantCollectionPrivilege(ADMIN_COLLECTION_NAME, ADMIN_USER, "role0", SearchConstants.ALL);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.ALL);
+    grantCollectionPrivilege(ADMIN_COLLECTION_NAME, ADMIN_USER, "role0", SearchConstants.ALL);
 
     assertTrue("user0 has one privilege on collection admin",
-        client.listPrivilegesByRoleName("user0", "role0", Arrays.asList(new Collection(ADMIN_COLLECTION_NAME))).size() == 1);
+        client.listPrivilegesByRoleName("user0", "role0", COMPONENT_SOLR, CLUSTER_NAME,
+            Arrays.asList(new Collection(ADMIN_COLLECTION_NAME))).size() == 1);
 
     assertTrue("user0 has one privilege on collection collection1",
-        client.listPrivilegesByRoleName("user0", "role0", Arrays.asList(new Collection(TEST_COLLECTION_NAME1))).size() == 1);
+        client.listPrivilegesByRoleName("user0", "role0", COMPONENT_SOLR, CLUSTER_NAME,
+            Arrays.asList(new Collection(TEST_COLLECTION_NAME1))).size() == 1);
 
     /**
      * user1->group1->role1
      * grant QUERY privilege on collection collection1 to role1
      */
 
-    client.listPrivilegesByRoleName("user0", "role0", null);
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role1", SearchConstants.ALL);
+    client.listPrivilegesByRoleName("user0", "role0", COMPONENT_SOLR, CLUSTER_NAME, null);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role1", SearchConstants.ALL);
     assertTrue("user1 has one privilege record",
-        client.listPrivilegesByRoleName("user1", "role1", Arrays.asList(new Collection(TEST_COLLECTION_NAME1))).size() == 1);
+        client.listPrivilegesByRoleName("user1", "role1", COMPONENT_SOLR, CLUSTER_NAME,
+            Arrays.asList(new Collection(TEST_COLLECTION_NAME1))).size() == 1);
 
     /**
      * create collection collection1
@@ -189,32 +192,36 @@ public class TestSolrAdminOperations extends AbstractSolrSentryTestWithDbProvide
 
     //check the user0
     assertTrue("user0 has one privilege on collection admin",
-        client.listPrivilegesByRoleName("user0", "role0", Arrays.asList(new Collection(ADMIN_COLLECTION_NAME))).size() == 1);
+        client.listPrivilegesByRoleName("user0", "role0", COMPONENT_SOLR, CLUSTER_NAME,
+            Arrays.asList(new Collection(ADMIN_COLLECTION_NAME))).size() == 1);
 
     assertTrue("user0 has no privilege on collection collection1",
-        client.listPrivilegesByRoleName("user0", "role0", Arrays.asList(new Collection(TEST_COLLECTION_NAME1))).size() == 0);
+        client.listPrivilegesByRoleName("user0", "role0", COMPONENT_SOLR, CLUSTER_NAME,
+            Arrays.asList(new Collection(TEST_COLLECTION_NAME1))).size() == 0);
 
     //check the user1
     assertTrue("user1 has no privilege on collection collection1",
-        client.listPrivilegesByRoleName("user1", "role1", Arrays.asList(new Collection(TEST_COLLECTION_NAME1))).size() == 0);
-
+        client.listPrivilegesByRoleName("user1", "role1", COMPONENT_SOLR, CLUSTER_NAME,
+            Arrays.asList(new Collection(TEST_COLLECTION_NAME1))).size() == 0);
 
     /**
      * user2->group2->role2
      * Grant UPDATE privilege on collection collection1 to role2
      */
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role2", SearchConstants.UPDATE);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role2", SearchConstants.UPDATE);
 
     assertTrue("user2 has one privilege on collection collection1",
-        client.listPrivilegesByRoleName("user2", "role2", Arrays.asList(new Collection(TEST_COLLECTION_NAME1))).size() == 1);
+        client.listPrivilegesByRoleName("user2", "role2", COMPONENT_SOLR, CLUSTER_NAME,
+            Arrays.asList(new Collection(TEST_COLLECTION_NAME1))).size() == 1);
 
     /**
      * user3->group3->role3
      * grant QUERY privilege on collection collection1 to role3
      */
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role3", SearchConstants.QUERY);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role3", SearchConstants.QUERY);
     assertTrue("user1 has one privilege record",
-        client.listPrivilegesByRoleName("user3", "role3", Arrays.asList(new Collection(TEST_COLLECTION_NAME1))).size() == 1);
+        client.listPrivilegesByRoleName("user3", "role3", COMPONENT_SOLR, CLUSTER_NAME,
+            Arrays.asList(new Collection(TEST_COLLECTION_NAME1))).size() == 1);
 
     /**
      * create collection collection1
@@ -227,10 +234,12 @@ public class TestSolrAdminOperations extends AbstractSolrSentryTestWithDbProvide
 
     //check the user2
     assertTrue("user2 has no privilege on collection collection1",
-        client.listPrivilegesByRoleName("user2", "role2", Arrays.asList(new Collection(TEST_COLLECTION_NAME1))).size() == 0);
+        client.listPrivilegesByRoleName("user2", "role2", COMPONENT_SOLR, CLUSTER_NAME,
+            Arrays.asList(new Collection(TEST_COLLECTION_NAME1))).size() == 0);
 
     //check the user3
     assertTrue("user3 has no privilege on collection collection1",
-        client.listPrivilegesByRoleName("user3", "role3", Arrays.asList(new Collection(TEST_COLLECTION_NAME1))).size() == 0);
+        client.listPrivilegesByRoleName("user3", "role3", COMPONENT_SOLR, CLUSTER_NAME,
+            Arrays.asList(new Collection(TEST_COLLECTION_NAME1))).size() == 0);
   }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/35c62ffc/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrDocLevelOperations.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrDocLevelOperations.java b/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrDocLevelOperations.java
index 193743b..7f1fdfd 100644
--- a/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrDocLevelOperations.java
+++ b/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrDocLevelOperations.java
@@ -64,14 +64,14 @@ public class TestSolrDocLevelOperations extends AbstractSolrSentryTestWithDbProv
 
       // as user0
       setAuthenticationUser("user0");
-      client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.QUERY);
+      grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.QUERY);
       rsp = server.query(query);
       docList = rsp.getResults();
       assertEquals(NUM_DOCS/4, rsp.getResults().getNumFound());
 
       //as user1
       setAuthenticationUser("user1");
-      client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role1", SearchConstants.QUERY);
+      grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role1", SearchConstants.QUERY);
       rsp = server.query(query);
       docList = rsp.getResults();
       assertEquals(NUM_DOCS/4, rsp.getResults().getNumFound());  docList = rsp.getResults();
@@ -79,14 +79,14 @@ public class TestSolrDocLevelOperations extends AbstractSolrSentryTestWithDbProv
 
       //as user2
       setAuthenticationUser("user2");
-      client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role2", SearchConstants.QUERY);
+      grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role2", SearchConstants.QUERY);
       rsp = server.query(query);
       docList = rsp.getResults();
       assertEquals(NUM_DOCS/4, rsp.getResults().getNumFound());
 
       //as user3
       setAuthenticationUser("user3");
-      client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role3", SearchConstants.QUERY);
+      grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role3", SearchConstants.QUERY);
       rsp = server.query(query);
       docList = rsp.getResults();
       assertEquals(NUM_DOCS/4, rsp.getResults().getNumFound());
@@ -106,7 +106,7 @@ public class TestSolrDocLevelOperations extends AbstractSolrSentryTestWithDbProv
     CloudSolrServer server = getCloudSolrServer(TEST_COLLECTION_NAME1);
     try {
       setAuthenticationUser("user0");
-      client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.QUERY);
+      grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.QUERY);
       String docIdStr = Long.toString(1);
 
       // verify we can't view one of the odd documents

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/35c62ffc/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrQueryOperations.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrQueryOperations.java b/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrQueryOperations.java
index afe6912..663350d 100644
--- a/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrQueryOperations.java
+++ b/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrQueryOperations.java
@@ -18,13 +18,14 @@ package org.apache.sentry.tests.e2e.solr.db.integration;
 
 import java.io.File;
 
+import org.apache.sentry.core.model.search.Collection;
 import org.apache.sentry.core.model.search.SearchConstants;
 import org.apache.solr.common.SolrInputDocument;
 import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.google.common.collect.Sets;
+import com.google.common.collect.Lists;
 
 public class TestSolrQueryOperations extends AbstractSolrSentryTestWithDbProvider {
   private static final Logger LOG = LoggerFactory.getLogger(TestSolrQueryOperations.class);
@@ -54,13 +55,13 @@ public class TestSolrQueryOperations extends AbstractSolrSentryTestWithDbProvide
      * grant ALL privilege on collection collection1 to role0
      */
     String grantor = "user0";
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.ALL);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.ALL);
     verifyQueryPass(grantor, TEST_COLLECTION_NAME1, ALL_DOCS);
 
-    client.revokeCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.UPDATE);
+    revokeCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.UPDATE);
     verifyQueryPass(grantor, TEST_COLLECTION_NAME1, ALL_DOCS);
 
-    client.revokeCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.QUERY);
+    revokeCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.QUERY);
     verifyQueryFail(grantor, TEST_COLLECTION_NAME1, ALL_DOCS);
 
     /**
@@ -68,10 +69,10 @@ public class TestSolrQueryOperations extends AbstractSolrSentryTestWithDbProvide
      * grant QUERY privilege on collection collection1 to role1
      */
     grantor = "user1";
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role1", SearchConstants.QUERY);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role1", SearchConstants.QUERY);
     verifyQueryPass(grantor, TEST_COLLECTION_NAME1, ALL_DOCS);
 
-    client.revokeCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role1", SearchConstants.QUERY);
+    revokeCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role1", SearchConstants.QUERY);
     verifyQueryFail(grantor, TEST_COLLECTION_NAME1, ALL_DOCS);
 
     /**
@@ -79,13 +80,15 @@ public class TestSolrQueryOperations extends AbstractSolrSentryTestWithDbProvide
      * grant UPDATE privilege on collection collection1 to role2
      */
     grantor = "user2";
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role2", SearchConstants.UPDATE);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role2", SearchConstants.UPDATE);
     verifyQueryFail(grantor, TEST_COLLECTION_NAME1, ALL_DOCS);
 
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role2", SearchConstants.QUERY);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role2", SearchConstants.QUERY);
     verifyQueryPass(grantor, TEST_COLLECTION_NAME1, ALL_DOCS);
 
-    client.renameCollectionPrivilege(TEST_COLLECTION_NAME1, "new_" + TEST_COLLECTION_NAME1, ADMIN_USER);
+    client.renamePrivilege(ADMIN_USER, COMPONENT_SOLR, CLUSTER_NAME,
+        Lists.newArrayList(new Collection(TEST_COLLECTION_NAME1)),
+        Lists.newArrayList(new Collection("new_" + TEST_COLLECTION_NAME1)));
     verifyQueryFail(grantor, TEST_COLLECTION_NAME1, ALL_DOCS);
 
     grantor = "user3";

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/35c62ffc/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrUpdateOperations.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrUpdateOperations.java b/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrUpdateOperations.java
index de18979..765fc34 100644
--- a/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrUpdateOperations.java
+++ b/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/TestSolrUpdateOperations.java
@@ -24,8 +24,6 @@ import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.google.common.collect.Sets;
-
 public class TestSolrUpdateOperations extends AbstractSolrSentryTestWithDbProvider {
   private static final Logger LOG = LoggerFactory.getLogger(TestSolrUpdateOperations.class);
   private static final String TEST_COLLECTION_NAME1 = "collection1";
@@ -51,13 +49,13 @@ public class TestSolrUpdateOperations extends AbstractSolrSentryTestWithDbProvid
      * grant ALL privilege on collection collection1 to role0
      */
     String grantor = "user0";
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.ALL);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role0", SearchConstants.ALL);
     cleanSolrCollection(TEST_COLLECTION_NAME1);
     verifyUpdatePass(grantor, TEST_COLLECTION_NAME1, solrInputDoc);
     verifyDeletedocsPass(grantor, TEST_COLLECTION_NAME1, false);
 
     //drop privilege
-    client.dropCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER);
+    dropCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER);
     verifyUpdateFail(grantor, TEST_COLLECTION_NAME1, solrInputDoc);
     uploadSolrDoc(TEST_COLLECTION_NAME1, solrInputDoc);
     verifyDeletedocsFail(grantor, TEST_COLLECTION_NAME1, false);
@@ -67,13 +65,13 @@ public class TestSolrUpdateOperations extends AbstractSolrSentryTestWithDbProvid
      * grant UPDATE privilege on collection collection1 to role1
      */
     grantor = "user1";
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role1", SearchConstants.UPDATE);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role1", SearchConstants.UPDATE);
     cleanSolrCollection(TEST_COLLECTION_NAME1);
     verifyUpdatePass(grantor, TEST_COLLECTION_NAME1, solrInputDoc);
     verifyDeletedocsPass(grantor, TEST_COLLECTION_NAME1, false);
 
     //revoke privilege
-    client.revokeCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role1", SearchConstants.ALL);
+    revokeCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role1", SearchConstants.ALL);
     verifyUpdateFail(grantor, TEST_COLLECTION_NAME1, solrInputDoc);
     uploadSolrDoc(TEST_COLLECTION_NAME1, solrInputDoc);
     verifyDeletedocsFail(grantor, TEST_COLLECTION_NAME1, false);
@@ -83,13 +81,13 @@ public class TestSolrUpdateOperations extends AbstractSolrSentryTestWithDbProvid
      * grant QUERY privilege on collection collection1 to role2
      */
     grantor = "user2";
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role2", SearchConstants.QUERY);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role2", SearchConstants.QUERY);
     cleanSolrCollection(TEST_COLLECTION_NAME1);
     verifyUpdateFail(grantor, TEST_COLLECTION_NAME1, solrInputDoc);
     uploadSolrDoc(TEST_COLLECTION_NAME1, solrInputDoc);
     verifyDeletedocsFail(grantor, TEST_COLLECTION_NAME1, false);
 
-    client.grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role2", SearchConstants.ALL);
+    grantCollectionPrivilege(TEST_COLLECTION_NAME1, ADMIN_USER, "role2", SearchConstants.ALL);
     cleanSolrCollection(TEST_COLLECTION_NAME1);
     verifyUpdatePass(grantor, TEST_COLLECTION_NAME1, solrInputDoc);
     verifyDeletedocsPass(grantor, TEST_COLLECTION_NAME1, false);

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/35c62ffc/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/AbstractSqoopSentryTestBase.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/AbstractSqoopSentryTestBase.java b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/AbstractSqoopSentryTestBase.java
index bb8ceb5..93ccd75 100644
--- a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/AbstractSqoopSentryTestBase.java
+++ b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/AbstractSqoopSentryTestBase.java
@@ -30,13 +30,12 @@ import java.util.Set;
 import java.util.UUID;
 import java.util.concurrent.TimeoutException;
 
-
 import org.apache.commons.io.FileUtils;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.net.NetUtils;
 import org.apache.hadoop.security.UserGroupInformation;
-
 import org.apache.sentry.core.model.sqoop.SqoopActionConstant;
+import org.apache.sentry.provider.db.generic.SentryGenericProviderBackend;
 import org.apache.sentry.provider.db.generic.service.thrift.SentryGenericServiceClient;
 import org.apache.sentry.provider.db.generic.service.thrift.TAuthorizable;
 import org.apache.sentry.provider.db.generic.service.thrift.TSentryPrivilege;
@@ -46,22 +45,14 @@ import org.apache.sentry.service.thrift.SentryService;
 import org.apache.sentry.service.thrift.SentryServiceFactory;
 import org.apache.sentry.service.thrift.ServiceConstants.ClientConfig;
 import org.apache.sentry.service.thrift.ServiceConstants.ServerConfig;
-
-import org.apache.sentry.sqoop.binding.SqoopProviderBackend;
 import org.apache.sentry.sqoop.conf.SqoopAuthConf.AuthzConfVars;
-
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 import com.google.common.base.Joiner;
 import com.google.common.collect.Sets;
 
 public class AbstractSqoopSentryTestBase {
-  private static final Logger LOGGER = LoggerFactory
-      .getLogger(AbstractSqoopSentryTestBase.class);
-
   private static final String SERVER_HOST = NetUtils
       .createSocketAddr("localhost:80").getAddress().getCanonicalHostName();
   private static final int PORT = 8038;
@@ -185,7 +176,8 @@ public class AbstractSqoopSentryTestBase {
 
     conf.set(AuthzConfVars.AUTHZ_PROVIDER.getVar(),
         LocalGroupResourceAuthorizationProvider.class.getName());
-    conf.set(AuthzConfVars.AUTHZ_PROVIDER_BACKEND.getVar(), SqoopProviderBackend.class.getName());
+    conf.set(AuthzConfVars.AUTHZ_PROVIDER_BACKEND.getVar(),
+        SentryGenericProviderBackend.class.getName());
     conf.set(AuthzConfVars.AUTHZ_PROVIDER_RESOURCE.getVar(), policyFilePath.getPath());
     conf.set(AuthzConfVars.AUTHZ_TESTING_MODE.getVar(), "true");
     return conf;


[15/50] [abbrv] incubator-sentry git commit: SENTRY-802: SentryService: Log error if you processor cannot be registered (Sravya Tirukkovalur, Reviewed by: Lenni Kuff)

Posted by sd...@apache.org.
SENTRY-802: SentryService: Log error if you processor cannot be registered (Sravya Tirukkovalur, Reviewed by: Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/9dff149d
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/9dff149d
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/9dff149d

Branch: refs/heads/hive_plugin_v2
Commit: 9dff149d657632a533f939f8c2541c9f190439f2
Parents: fe8e7d9
Author: Sravya Tirukkovalur <sr...@clouera.com>
Authored: Mon Jul 13 13:32:25 2015 -0700
Committer: Sravya Tirukkovalur <sr...@clouera.com>
Committed: Mon Jul 13 13:32:25 2015 -0700

----------------------------------------------------------------------
 .../apache/sentry/hdfs/SentryHDFSServiceProcessorFactory.java | 3 ++-
 .../org/apache/sentry/service/thrift/ProcessorFactory.java    | 5 ++---
 .../java/org/apache/sentry/service/thrift/SentryService.java  | 7 ++++++-
 3 files changed, 10 insertions(+), 5 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/9dff149d/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryHDFSServiceProcessorFactory.java
----------------------------------------------------------------------
diff --git a/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryHDFSServiceProcessorFactory.java b/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryHDFSServiceProcessorFactory.java
index d35de75..286dc29 100644
--- a/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryHDFSServiceProcessorFactory.java
+++ b/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryHDFSServiceProcessorFactory.java
@@ -96,10 +96,11 @@ public class SentryHDFSServiceProcessorFactory extends ProcessorFactory{
     super(conf);
   }
 
-
+  @Override
   public boolean register(TMultiplexedProcessor multiplexedProcessor) throws Exception {
     SentryHDFSServiceProcessor sentryServiceHandler =
         new SentryHDFSServiceProcessor();
+    LOGGER.info("Calling registerProcessor from SentryHDFSServiceProcessorFactory");
     TProcessor processor = new ProcessorWrapper(sentryServiceHandler);
     multiplexedProcessor.registerProcessor(
         SentryHDFSServiceClient.SENTRY_HDFS_SERVICE_NAME, processor);

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/9dff149d/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ProcessorFactory.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ProcessorFactory.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ProcessorFactory.java
index 88ef24f..a3bb6ab 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ProcessorFactory.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ProcessorFactory.java
@@ -22,11 +22,10 @@ import org.apache.thrift.TMultiplexedProcessor;
 
 public abstract class ProcessorFactory {
   protected final Configuration conf;
+
   public ProcessorFactory(Configuration conf) {
     this.conf = conf;
   }
 
-  public boolean register(TMultiplexedProcessor processor) throws Exception {
-    return false;
-  }
+  public abstract boolean register(TMultiplexedProcessor processor) throws Exception;
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/9dff149d/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryService.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryService.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryService.java
index 3a8653b..1af7a8b 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryService.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryService.java
@@ -191,9 +191,14 @@ public class SentryService implements Callable {
       try {
         Constructor<?> constructor = clazz
             .getConstructor(Configuration.class);
+        LOGGER.info("ProcessorFactory being used: " + clazz.getCanonicalName());
         ProcessorFactory factory = (ProcessorFactory) constructor
             .newInstance(conf);
-        registeredProcessor = factory.register(processor) || registeredProcessor;
+        boolean status = factory.register(processor);
+        if(!status) {
+          LOGGER.error("Failed to register " + clazz.getCanonicalName());
+        }
+        registeredProcessor = status || registeredProcessor;
       } catch (Exception e) {
         throw new IllegalStateException("Could not create "
             + processorFactory, e);


[03/50] [abbrv] incubator-sentry git commit: SENTRY-774: *.rej files should be added to rat ignore list (Dapeng Sun, reviewed by Guoquan Shen)

Posted by sd...@apache.org.
SENTRY-774: *.rej files should be added to rat ignore list (Dapeng Sun, reviewed by Guoquan Shen)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/c56f1d26
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/c56f1d26
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/c56f1d26

Branch: refs/heads/hive_plugin_v2
Commit: c56f1d26042defa06286910952a3c9c87e0dd124
Parents: 4e03bdb
Author: Sun Dapeng <sd...@apache.org>
Authored: Tue Jun 23 14:28:00 2015 +0800
Committer: Sun Dapeng <sd...@apache.org>
Committed: Tue Jun 23 14:28:00 2015 +0800

----------------------------------------------------------------------
 pom.xml | 1 +
 1 file changed, 1 insertion(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/c56f1d26/pom.xml
----------------------------------------------------------------------
diff --git a/pom.xml b/pom.xml
index 8bcf1d0..c623819 100644
--- a/pom.xml
+++ b/pom.xml
@@ -753,6 +753,7 @@ limitations under the License.
                   <exclude>**/upgrade.*</exclude>
                   <exclude>**/datanucleus.log</exclude>
                   <exclude>**/metastore_db/</exclude>
+                  <exclude>**/*.rej</exclude>
                 </excludes>
               </configuration>
             </execution>


[10/50] [abbrv] incubator-sentry git commit: SENTRY-647: Add e2e tests for Sqoop Sentry integration (Guoquan Shen, reviewed by Dapeng Sun)

Posted by sd...@apache.org.
SENTRY-647: Add e2e tests for Sqoop Sentry integration (Guoquan Shen,reviewed by Dapeng Sun)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/98761811
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/98761811
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/98761811

Branch: refs/heads/hive_plugin_v2
Commit: 987618115b39d33937a44c0bdcdde3ff0c6be2f3
Parents: c8d5fce
Author: Guoquan Shen <gu...@intel.com>
Authored: Thu Jul 9 12:43:19 2015 +0800
Committer: Guoquan Shen <gu...@intel.com>
Committed: Thu Jul 9 12:43:19 2015 +0800

----------------------------------------------------------------------
 pom.xml                                         |   1 +
 sentry-tests/pom.xml                            |   1 +
 sentry-tests/sentry-tests-sqoop/pom.xml         | 153 +++++++++
 .../e2e/sqoop/AbstractSqoopSentryTestBase.java  | 225 +++++++++++++
 .../tests/e2e/sqoop/StaticUserGroupRole.java    |  62 ++++
 .../tests/e2e/sqoop/TestConnectorEndToEnd.java  | 111 +++++++
 .../tests/e2e/sqoop/TestGrantPrivilege.java     | 215 +++++++++++++
 .../sentry/tests/e2e/sqoop/TestJobEndToEnd.java | 305 ++++++++++++++++++
 .../tests/e2e/sqoop/TestLinkEndToEnd.java       | 238 ++++++++++++++
 .../tests/e2e/sqoop/TestOwnerPrivilege.java     | 156 +++++++++
 .../tests/e2e/sqoop/TestRevokePrivilege.java    | 175 ++++++++++
 .../tests/e2e/sqoop/TestRoleOperation.java      | 209 ++++++++++++
 .../e2e/sqoop/TestServerScopeEndToEnd.java      | 185 +++++++++++
 .../tests/e2e/sqoop/TestShowPrivilege.java      |  92 ++++++
 .../tests/e2e/sqoop/TomcatSqoopRunner.java      | 320 +++++++++++++++++++
 15 files changed, 2448 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/98761811/pom.xml
----------------------------------------------------------------------
diff --git a/pom.xml b/pom.xml
index c623819..839eb1d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -754,6 +754,7 @@ limitations under the License.
                   <exclude>**/datanucleus.log</exclude>
                   <exclude>**/metastore_db/</exclude>
                   <exclude>**/*.rej</exclude>
+                  <exclude>**/thirdparty/</exclude>
                 </excludes>
               </configuration>
             </execution>

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/98761811/sentry-tests/pom.xml
----------------------------------------------------------------------
diff --git a/sentry-tests/pom.xml b/sentry-tests/pom.xml
index 37f0f3e..c12b118 100644
--- a/sentry-tests/pom.xml
+++ b/sentry-tests/pom.xml
@@ -30,6 +30,7 @@ limitations under the License.
   <modules>
     <module>sentry-tests-hive</module>
     <module>sentry-tests-solr</module>
+    <module>sentry-tests-sqoop</module>
   </modules>
 
 </project>

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/98761811/sentry-tests/sentry-tests-sqoop/pom.xml
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-sqoop/pom.xml b/sentry-tests/sentry-tests-sqoop/pom.xml
new file mode 100644
index 0000000..491dbaa
--- /dev/null
+++ b/sentry-tests/sentry-tests-sqoop/pom.xml
@@ -0,0 +1,153 @@
+<?xml version="1.0"?>
+<!--
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements.  See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License.  You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.apache.sentry</groupId>
+    <artifactId>sentry-tests</artifactId>
+    <version>1.6.0-incubating-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>sentry-tests-sqoop</artifactId>
+  <name>Sentry Sqoop Tests</name>
+  <description>end to end tests for sentry-sqoop integration</description>
+
+  <dependencies>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>log4j</groupId>
+      <artifactId>log4j</artifactId>
+      <version>1.2.16</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.sqoop</groupId>
+      <artifactId>test</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.hadoop</groupId>
+      <artifactId>hadoop-common</artifactId>
+      <exclusions>
+        <exclusion>
+          <groupId>javax.servlet</groupId>
+          <artifactId>servlet-api</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.hadoop</groupId>
+      <artifactId>hadoop-minicluster</artifactId>
+      <exclusions>
+        <exclusion>
+          <groupId>javax.servlet</groupId>
+          <artifactId>servlet-api</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+    <dependency>
+      <groupId>org.eclipse.jetty</groupId>
+      <artifactId>jetty-servlet</artifactId>
+      <version>8.1.10.v20130312</version>
+    </dependency>
+    <dependency>
+      <groupId>org.eclipse.jetty</groupId>
+      <artifactId>jetty-server</artifactId>
+       <version>8.1.10.v20130312</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.sentry</groupId>
+      <artifactId>sentry-provider-db</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.sentry</groupId>
+      <artifactId>sentry-provider-file</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.sentry</groupId>
+      <artifactId>sentry-binding-sqoop</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.sentry</groupId>
+      <artifactId>sentry-core-model-sqoop</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.guava</groupId>
+      <artifactId>guava</artifactId>
+    </dependency>
+  </dependencies>
+  <profiles>
+   <profile>
+     <id>download-sqoop2</id>
+     <activation>
+       <activeByDefault>true</activeByDefault>
+       <property><name>!skipTests</name></property>
+     </activation>
+     <build>
+     <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-antrun-plugin</artifactId>
+        <configuration>
+          <skipTests>true</skipTests>
+        </configuration>
+        <executions>
+          <execution>
+            <id>download-sqoop2</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <target>
+                <echo file="target/download.sh">
+                  set -e
+                  set -x
+                  /bin/pwd
+                  BASE_DIR=./target
+                  DOWNLOAD_DIR=./thirdparty
+                  download() {
+                    url=$1;
+                    packageName=$2
+                    if [[ ! -f $DOWNLOAD_DIR/$packageName ]]
+                    then
+                      wget --no-check-certificate -nv -O $DOWNLOAD_DIR/$packageName $url
+                    fi
+                  }
+                  mkdir -p $DOWNLOAD_DIR
+                  download "https://repository.apache.org/content/repositories/snapshots/org/apache/sqoop/sqoop-server/2.0.0-SNAPSHOT/sqoop-server-2.0.0-20150530.005523-4.war" sqoop.war
+                  download "http://archive.apache.org/dist/tomcat/tomcat-6/v6.0.36/bin/apache-tomcat-6.0.36.zip" apache-tomcat-6.0.36.zip
+                </echo>
+                <exec executable="bash" dir="${basedir}" failonerror="true">
+                  <arg line="target/download.sh"/>
+                </exec>
+              </target>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+     </plugins>
+    </build>
+   </profile>
+  </profiles>
+</project>

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/98761811/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/AbstractSqoopSentryTestBase.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/AbstractSqoopSentryTestBase.java b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/AbstractSqoopSentryTestBase.java
new file mode 100644
index 0000000..2c6f329
--- /dev/null
+++ b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/AbstractSqoopSentryTestBase.java
@@ -0,0 +1,225 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * This class used to test the Sqoop integration with Sentry.
+ * It will set up a miniSqoopCluster and Sentry service in a JVM process.
+ */
+package org.apache.sentry.tests.e2e.sqoop;
+
+import static org.junit.Assert.assertTrue;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.util.ArrayList;
+import java.util.Set;
+import java.util.UUID;
+import java.util.concurrent.TimeoutException;
+
+
+import org.apache.commons.io.FileUtils;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.net.NetUtils;
+import org.apache.hadoop.security.UserGroupInformation;
+
+import org.apache.sentry.core.model.sqoop.SqoopActionConstant;
+import org.apache.sentry.provider.db.generic.service.thrift.SentryGenericServiceClient;
+import org.apache.sentry.provider.db.generic.service.thrift.TAuthorizable;
+import org.apache.sentry.provider.db.generic.service.thrift.TSentryPrivilege;
+import org.apache.sentry.provider.file.LocalGroupResourceAuthorizationProvider;
+import org.apache.sentry.provider.file.PolicyFile;
+import org.apache.sentry.service.thrift.SentryService;
+import org.apache.sentry.service.thrift.SentryServiceFactory;
+import org.apache.sentry.service.thrift.ServiceConstants.ClientConfig;
+import org.apache.sentry.service.thrift.ServiceConstants.ServerConfig;
+
+import org.apache.sentry.sqoop.binding.SqoopProviderBackend;
+import org.apache.sentry.sqoop.conf.SqoopAuthConf.AuthzConfVars;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.base.Joiner;
+import com.google.common.collect.Sets;
+
+public class AbstractSqoopSentryTestBase {
+  private static final Logger LOGGER = LoggerFactory
+      .getLogger(AbstractSqoopSentryTestBase.class);
+
+  private static final String SERVER_HOST = NetUtils
+      .createSocketAddr("localhost:80").getAddress().getCanonicalHostName();
+  private static final int PORT = 8038;
+
+  protected static final String COMPONENT = "sqoop";
+  protected static final String ADMIN_USER = "sqoop";
+  protected static final String ADMIN_GROUP = "sqoop";
+  protected static final String ADMIN_ROLE  = "sqoop";
+  protected static final String SQOOP_SERVER_NAME = "sqoopServer1";
+  /** test users, groups and roles */
+  protected static final String USER1 = StaticUserGroupRole.USER_1;
+  protected static final String USER2 = StaticUserGroupRole.USER_2;
+  protected static final String USER3 = StaticUserGroupRole.USER_3;
+  protected static final String USER4 = StaticUserGroupRole.USER_4;
+  protected static final String USER5 = StaticUserGroupRole.USER_5;
+
+  protected static final String GROUP1 = StaticUserGroupRole.GROUP_1;
+  protected static final String GROUP2 = StaticUserGroupRole.GROUP_2;
+  protected static final String GROUP3 = StaticUserGroupRole.GROUP_3;
+  protected static final String GROUP4 = StaticUserGroupRole.GROUP_4;
+  protected static final String GROUP5 = StaticUserGroupRole.GROUP_5;
+
+  protected static final String ROLE1 = StaticUserGroupRole.ROLE_1;
+  protected static final String ROLE2 = StaticUserGroupRole.ROLE_2;
+  protected static final String ROLE3 = StaticUserGroupRole.ROLE_3;
+  protected static final String ROLE4 = StaticUserGroupRole.ROLE_4;
+  protected static final String ROLE5 = StaticUserGroupRole.ROLE_5;
+
+  protected static SentryService server;
+  protected static TomcatSqoopRunner sqoopServerRunner;
+
+  protected static File baseDir;
+  protected static File sqoopDir;
+  protected static File dbDir;
+  protected static File policyFilePath;
+
+  protected static PolicyFile policyFile;
+
+  @BeforeClass
+  public static void beforeTestEndToEnd() throws Exception {
+    setupConf();
+    startSentryService();
+    setUserGroups();
+    setAdminPrivilege();
+    startSqoopWithSentryEnable();
+  }
+
+  @AfterClass
+  public static void afterTestEndToEnd() throws Exception {
+    if (server != null) {
+      server.stop();
+    }
+    if (sqoopServerRunner != null) {
+      sqoopServerRunner.stop();
+    }
+
+    FileUtils.deleteDirectory(baseDir);
+  }
+
+  public static void setupConf() throws Exception {
+    baseDir = createTempDir();
+    sqoopDir = new File(baseDir, "sqoop");
+    dbDir = new File(baseDir, "sentry_policy_db");
+    policyFilePath = new File(baseDir, "local_policy_file.ini");
+    policyFile = new PolicyFile();
+
+    /** set the configuratoion for Sentry Service */
+    Configuration conf = new Configuration();
+
+    conf.set(ServerConfig.SECURITY_MODE, ServerConfig.SECURITY_MODE_NONE);
+    conf.set(ServerConfig.SENTRY_VERIFY_SCHEM_VERSION, "false");
+    conf.set(ServerConfig.ADMIN_GROUPS, Joiner.on(",").join(ADMIN_GROUP,
+        UserGroupInformation.getLoginUser().getPrimaryGroupName()));
+    conf.set(ServerConfig.RPC_ADDRESS, SERVER_HOST);
+    conf.set(ServerConfig.RPC_PORT, String.valueOf(PORT));
+    conf.set(ServerConfig.SENTRY_STORE_JDBC_URL,
+        "jdbc:derby:;databaseName=" + dbDir.getPath() + ";create=true");
+    conf.set(ServerConfig.SENTRY_STORE_GROUP_MAPPING,
+        ServerConfig.SENTRY_STORE_LOCAL_GROUP_MAPPING);
+    conf.set(ServerConfig.SENTRY_STORE_GROUP_MAPPING_RESOURCE,
+        policyFilePath.getPath());
+    server = new SentryServiceFactory().create(conf);
+  }
+
+  public static File createTempDir() {
+    File baseDir = new File(System.getProperty("java.io.tmpdir"));
+    String baseName = "sqoop-e2e-";
+    File tempDir = new File(baseDir, baseName + UUID.randomUUID().toString());
+    if (tempDir.mkdir()) {
+        return tempDir;
+    }
+    throw new IllegalStateException("Failed to create temp directory");
+  }
+
+  public static void startSentryService() throws Exception {
+    server.start();
+    final long start = System.currentTimeMillis();
+    while(!server.isRunning()) {
+      Thread.sleep(1000);
+      if(System.currentTimeMillis() - start > 60000L) {
+        throw new TimeoutException("Server did not start after 60 seconds");
+      }
+    }
+  }
+
+  public static void startSqoopWithSentryEnable() throws Exception {
+    File sentrySitePath = new File(baseDir, "sentry-site.xml");
+    getClientConfig().writeXml(new FileOutputStream(sentrySitePath));
+    sqoopServerRunner = new TomcatSqoopRunner(sqoopDir.toString(), SQOOP_SERVER_NAME,
+        sentrySitePath.toURI().toURL().toString());
+    sqoopServerRunner.start();
+  }
+
+  private static Configuration getClientConfig() {
+    Configuration conf = new Configuration();
+    /** set the Sentry client configuration for Sqoop Service integration */
+    conf.set(ServerConfig.SECURITY_MODE, ServerConfig.SECURITY_MODE_NONE);
+    conf.set(ClientConfig.SERVER_RPC_ADDRESS, server.getAddress().getHostName());
+    conf.set(ClientConfig.SERVER_RPC_PORT, String.valueOf(server.getAddress().getPort()));
+
+    conf.set(AuthzConfVars.AUTHZ_PROVIDER.getVar(),
+        LocalGroupResourceAuthorizationProvider.class.getName());
+    conf.set(AuthzConfVars.AUTHZ_PROVIDER_BACKEND.getVar(), SqoopProviderBackend.class.getName());
+    conf.set(AuthzConfVars.AUTHZ_PROVIDER_RESOURCE.getVar(), policyFilePath.getPath());
+    conf.set(AuthzConfVars.AUTHZ_TESTING_MODE.getVar(), "true");
+    return conf;
+  }
+
+  public static void setUserGroups() throws Exception {
+    for (String user : StaticUserGroupRole.getUsers()) {
+      Set<String> groups = StaticUserGroupRole.getGroups(user);
+      policyFile.addGroupsToUser(user,
+          groups.toArray(new String[groups.size()]));
+    }
+    policyFile.addGroupsToUser(ADMIN_USER, ADMIN_GROUP);
+    UserGroupInformation loginUser = UserGroupInformation.getLoginUser();
+    policyFile.addGroupsToUser(loginUser.getShortUserName(), loginUser.getGroupNames());
+    policyFile.write(policyFilePath);
+  }
+
+  public static void setAdminPrivilege() throws Exception {
+    SentryGenericServiceClient sentryClient = null;
+    try {
+      /** grant all privilege to admin user */
+      sentryClient = new SentryGenericServiceClient(getClientConfig());
+      sentryClient.createRoleIfNotExist(ADMIN_USER, ADMIN_ROLE, COMPONENT);
+      sentryClient.addRoleToGroups(ADMIN_USER, ADMIN_ROLE, COMPONENT, Sets.newHashSet(ADMIN_GROUP));
+      sentryClient.grantPrivilege(ADMIN_USER, ADMIN_ROLE, COMPONENT,
+          new TSentryPrivilege(COMPONENT, SQOOP_SERVER_NAME, new ArrayList<TAuthorizable>(),
+              SqoopActionConstant.ALL));
+    } finally {
+      if (sentryClient != null) {
+        sentryClient.close();
+      }
+    }
+  }
+
+  public static void assertCausedMessage(Exception e, String message) {
+    assertTrue(e.getCause().getMessage().contains(message));
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/98761811/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/StaticUserGroupRole.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/StaticUserGroupRole.java b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/StaticUserGroupRole.java
new file mode 100644
index 0000000..e51ee00
--- /dev/null
+++ b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/StaticUserGroupRole.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.sentry.tests.e2e.sqoop;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import com.google.common.collect.Sets;
+
+public class StaticUserGroupRole {
+  public static final String USER_1 = "user1";
+  public static final String USER_2 = "user2";
+  public static final String USER_3 = "user3";
+  public static final String USER_4 = "user4";
+  public static final String USER_5 = "user5";
+
+  public static final String GROUP_1 = "group1";
+  public static final String GROUP_2 = "group2";
+  public static final String GROUP_3 = "group3";
+  public static final String GROUP_4 = "group4";
+  public static final String GROUP_5 = "group5";
+
+  public static final String ROLE_1 = "role1";
+  public static final String ROLE_2 = "role2";
+  public static final String ROLE_3 = "role3";
+  public static final String ROLE_4 = "role4";
+  public static final String ROLE_5 = "role5";
+
+  private static Map<String, Set<String>> userToGroupsMapping =
+      new HashMap<String, Set<String>>();
+
+  static {
+    userToGroupsMapping.put(USER_1, Sets.newHashSet(GROUP_1));
+    userToGroupsMapping.put(USER_2, Sets.newHashSet(GROUP_2));
+    userToGroupsMapping.put(USER_3, Sets.newHashSet(GROUP_3));
+    userToGroupsMapping.put(USER_4, Sets.newHashSet(GROUP_4));
+    userToGroupsMapping.put(USER_5, Sets.newHashSet(GROUP_5));
+  }
+
+  public static Set<String> getUsers() {
+    return userToGroupsMapping.keySet();
+  }
+
+  public static Set<String> getGroups(String user) {
+    return userToGroupsMapping.get(user);
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/98761811/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestConnectorEndToEnd.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestConnectorEndToEnd.java b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestConnectorEndToEnd.java
new file mode 100644
index 0000000..9e13b13
--- /dev/null
+++ b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestConnectorEndToEnd.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.sentry.tests.e2e.sqoop;
+
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.util.Collection;
+
+import org.apache.sentry.core.model.sqoop.SqoopActionConstant;
+import org.apache.sqoop.client.SqoopClient;
+import org.apache.sqoop.model.MConnector;
+import org.apache.sqoop.model.MPrincipal;
+import org.apache.sqoop.model.MPrivilege;
+import org.apache.sqoop.model.MResource;
+import org.apache.sqoop.model.MRole;
+import org.junit.Test;
+
+import com.google.common.collect.Lists;
+
+public class TestConnectorEndToEnd extends AbstractSqoopSentryTestBase {
+  private static String JDBC_CONNECTOR_NAME = "generic-jdbc-connector";
+  private static String HDFS_CONNECTOR_NAME = "hdfs-connector";
+
+  @Test
+  public void testShowAllConnector() throws Exception {
+    // USER3 at firstly has no privilege on any Sqoop resource
+    SqoopClient client = sqoopServerRunner.getSqoopClient(USER3);
+    assertTrue(client.getConnectors().size() == 0);
+    /**
+     * ADMIN_USER grant read action privilege on connector all to role ROLE3
+     * ADMIN_USER grant role ROLE3 to group GROUP3
+     */
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MRole role3 = new MRole(ROLE3);
+    MPrincipal group3 = new MPrincipal(GROUP3, MPrincipal.TYPE.GROUP);
+    MResource  allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege readPriv = new MPrivilege(allConnector,SqoopActionConstant.READ, false);
+    client.createRole(role3);
+    client.grantRole(Lists.newArrayList(role3), Lists.newArrayList(group3));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role3.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(readPriv));
+
+    // check USER3 has the read privilege on all connector
+    client = sqoopServerRunner.getSqoopClient(USER3);
+    assertTrue(client.getConnectors().size() > 0);
+  }
+
+  @Test
+  public void testShowSpecificConnector() throws Exception {
+    // USER1 and USER2 at firstly has no privilege on any Sqoop resource
+    SqoopClient client = sqoopServerRunner.getSqoopClient(USER1);
+    assertTrue(client.getConnectors().size() == 0);
+    client = sqoopServerRunner.getSqoopClient(USER2);
+    assertTrue(client.getConnectors().size() == 0);
+
+    /**
+     * ADMIN_USER grant read action privilege on jdbc connector to role ROLE1
+     * ADMIN_USER grant read action privilege on hdfs connector to role ROLE2
+     */
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MConnector hdfsConnector = client.getConnector(HDFS_CONNECTOR_NAME);
+    MConnector jdbcConnector = client.getConnector(JDBC_CONNECTOR_NAME);
+
+    MRole role1 = new MRole(ROLE1);
+    MPrincipal group1 = new MPrincipal(GROUP1, MPrincipal.TYPE.GROUP);
+    MPrivilege readHdfsPriv = new MPrivilege(new MResource(String.valueOf(hdfsConnector.getPersistenceId()), MResource.TYPE.CONNECTOR),
+        SqoopActionConstant.READ, false);
+    client.createRole(role1);
+    client.grantRole(Lists.newArrayList(role1), Lists.newArrayList(group1));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role1.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(readHdfsPriv));
+
+    MRole role2 = new MRole(ROLE2);
+    MPrincipal group2 = new MPrincipal(GROUP2, MPrincipal.TYPE.GROUP);
+    MPrivilege readJdbcPriv = new MPrivilege(new MResource(String.valueOf(jdbcConnector.getPersistenceId()), MResource.TYPE.CONNECTOR),
+        SqoopActionConstant.READ, false);
+    client.createRole(role2);
+    client.grantRole(Lists.newArrayList(role2), Lists.newArrayList(group2));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role2.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(readJdbcPriv));
+
+    client = sqoopServerRunner.getSqoopClient(USER1);
+    assertTrue(client.getConnectors().size() == 1);
+    // user1 can show hdfs connector
+    assertTrue(client.getConnector(HDFS_CONNECTOR_NAME) != null);
+    // user1 can't show jdbc connector
+    assertTrue(client.getConnector(JDBC_CONNECTOR_NAME) == null);
+
+    client = sqoopServerRunner.getSqoopClient(USER2);
+    assertTrue(client.getConnectors().size() == 1);
+    // user2 can show jdbc connector
+    assertTrue(client.getConnector(JDBC_CONNECTOR_NAME) != null);
+    // user2 can't show hdfs connector
+    assertTrue(client.getConnector(HDFS_CONNECTOR_NAME) == null);
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/98761811/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestGrantPrivilege.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestGrantPrivilege.java b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestGrantPrivilege.java
new file mode 100644
index 0000000..bc9dd13
--- /dev/null
+++ b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestGrantPrivilege.java
@@ -0,0 +1,215 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.sentry.tests.e2e.sqoop;
+
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import java.util.List;
+
+import org.apache.sentry.core.model.sqoop.SqoopActionConstant;
+import org.apache.sentry.sqoop.SentrySqoopError;
+import org.apache.sqoop.client.SqoopClient;
+import org.apache.sqoop.model.MPrincipal;
+import org.apache.sqoop.model.MPrivilege;
+import org.apache.sqoop.model.MResource;
+import org.apache.sqoop.model.MRole;
+import org.junit.Test;
+
+import com.google.common.collect.Lists;
+
+public class TestGrantPrivilege extends AbstractSqoopSentryTestBase {
+
+  @Test
+  public void testNotSupportGrantPrivilegeToUser() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MPrincipal user1 = new MPrincipal("not_support_grant_user_1", MPrincipal.TYPE.GROUP);
+    MResource  allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege readPriv = new MPrivilege(allConnector,SqoopActionConstant.READ, false);
+    try {
+      client.grantPrivilege(Lists.newArrayList(user1), Lists.newArrayList(readPriv));
+      fail("expected not support exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SentrySqoopError.GRANT_REVOKE_PRIVILEGE_NOT_SUPPORT_FOR_PRINCIPAL);
+    }
+  }
+
+  @Test
+  public void testNotSupportGrantPrivilegeToGroup() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MPrincipal group1 = new MPrincipal("not_support_grant_group_1", MPrincipal.TYPE.GROUP);
+    MResource  allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege readPriv = new MPrivilege(allConnector,SqoopActionConstant.READ, false);
+    try {
+      client.grantPrivilege(Lists.newArrayList(group1), Lists.newArrayList(readPriv));
+      fail("expected not support exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SentrySqoopError.GRANT_REVOKE_PRIVILEGE_NOT_SUPPORT_FOR_PRINCIPAL);
+    }
+  }
+
+  @Test
+  public void testGrantPrivilege() throws Exception {
+    /**
+     * user1 belongs to group group1
+     * admin user grant role role1 to group group1
+     * admin user grant read privilege on connector all to role role1
+     */
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MRole role1 = new MRole(ROLE1);
+    MPrincipal group1Princ = new MPrincipal(GROUP1, MPrincipal.TYPE.GROUP);
+    MPrincipal role1Princ = new MPrincipal(ROLE1, MPrincipal.TYPE.ROLE);
+    MResource allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege readPrivilege = new MPrivilege(allConnector, SqoopActionConstant.READ, false);
+    client.createRole(role1);
+    client.grantRole(Lists.newArrayList(role1), Lists.newArrayList(group1Princ));
+    client.grantPrivilege(Lists.newArrayList(role1Princ), Lists.newArrayList(readPrivilege));
+
+    // check user1 has privilege on role1
+    client = sqoopServerRunner.getSqoopClient(USER1);
+    assertTrue(client.getPrivilegesByPrincipal(role1Princ, allConnector).size() == 1);
+  }
+
+  @Test
+  public void testGrantPrivilegeTwice() throws Exception {
+    /**
+     * user2 belongs to group group2
+     * admin user grant role role2 to group group2
+     * admin user grant write privilege on connector all to role role2
+     */
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MRole role2 = new MRole(ROLE2);
+    MPrincipal group2Princ = new MPrincipal(GROUP2, MPrincipal.TYPE.GROUP);
+    MPrincipal role2Princ = new MPrincipal(ROLE2, MPrincipal.TYPE.ROLE);
+    MResource allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege writePrivilege = new MPrivilege(allConnector, SqoopActionConstant.WRITE, false);
+    client.createRole(role2);
+    client.grantRole(Lists.newArrayList(role2), Lists.newArrayList(group2Princ));
+    client.grantPrivilege(Lists.newArrayList(role2Princ), Lists.newArrayList(writePrivilege));
+
+    // check user2 has one privilege on role2
+    client = sqoopServerRunner.getSqoopClient(USER2);
+    assertTrue(client.getPrivilegesByPrincipal(role2Princ, allConnector).size() == 1);
+
+    // grant privilege to role role2 again
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    client.grantPrivilege(Lists.newArrayList(role2Princ), Lists.newArrayList(writePrivilege));
+
+    // check user2 has only one privilege on role2
+    client = sqoopServerRunner.getSqoopClient(USER2);
+    assertTrue(client.getPrivilegesByPrincipal(role2Princ, allConnector).size() == 1);
+  }
+
+  @Test
+  public void testGrantPrivilegeWithAllPrivilegeExist() throws Exception {
+    /**
+     * user3 belongs to group group3
+     * admin user grant role role3 to group group3
+     * admin user grant all privilege on connector all to role role3
+     */
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MRole role3 = new MRole(ROLE3);
+    MPrincipal group3Princ = new MPrincipal(GROUP3, MPrincipal.TYPE.GROUP);
+    MPrincipal role3Princ = new MPrincipal(ROLE3, MPrincipal.TYPE.ROLE);
+    MResource allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege allPrivilege = new MPrivilege(allConnector, SqoopActionConstant.ALL_NAME, false);
+    client.createRole(role3);
+    client.grantRole(Lists.newArrayList(role3), Lists.newArrayList(group3Princ));
+    client.grantPrivilege(Lists.newArrayList(role3Princ), Lists.newArrayList(allPrivilege));
+
+    // check user3 has one privilege on role3
+    client = sqoopServerRunner.getSqoopClient(USER3);
+    assertTrue(client.getPrivilegesByPrincipal(role3Princ, allConnector).size() == 1);
+    // user3 has the all action on role3
+    MPrivilege user3Privilege = client.getPrivilegesByPrincipal(role3Princ, allConnector).get(0);
+    assertEquals(user3Privilege.getAction(), SqoopActionConstant.ALL_NAME);
+
+    /**
+     * admin user grant read privilege on connector all to role role3
+     * because the role3 has already the all privilege, the read privilege granting has
+     * no impact on the role3
+     */
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MPrivilege readPrivilege = new MPrivilege(allConnector, SqoopActionConstant.READ, false);
+    client.grantPrivilege(Lists.newArrayList(role3Princ), Lists.newArrayList(readPrivilege));
+    // check user3 has only one privilege on role3
+    client = sqoopServerRunner.getSqoopClient(USER3);
+    assertTrue(client.getPrivilegesByPrincipal(role3Princ, allConnector).size() == 1);
+    // user3 has the all action on role3
+    user3Privilege = client.getPrivilegesByPrincipal(role3Princ, allConnector).get(0);
+    assertEquals(user3Privilege.getAction(), SqoopActionConstant.ALL_NAME);
+  }
+
+  @Test
+  public void testGrantALLPrivilegeWithOtherPrivilegesExist() throws Exception {
+    /**
+     * user4 belongs to group group4
+     * admin user grant role role4 to group group4
+     * admin user grant read privilege on connector all to role role4
+     */
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MRole role4 = new MRole(ROLE4);
+    MPrincipal group4Princ = new MPrincipal(GROUP4, MPrincipal.TYPE.GROUP);
+    MPrincipal role4Princ = new MPrincipal(ROLE4, MPrincipal.TYPE.ROLE);
+    MResource allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege readPrivilege = new MPrivilege(allConnector, SqoopActionConstant.READ, false);
+    client.createRole(role4);
+    client.grantRole(Lists.newArrayList(role4), Lists.newArrayList(group4Princ));
+    client.grantPrivilege(Lists.newArrayList(role4Princ), Lists.newArrayList(readPrivilege));
+
+    // check user4 has one privilege on role1
+    client = sqoopServerRunner.getSqoopClient(USER4);
+    assertTrue(client.getPrivilegesByPrincipal(role4Princ, allConnector).size() == 1);
+    // user4 has the read action on collector all
+    MPrivilege user4Privilege = client.getPrivilegesByPrincipal(role4Princ, allConnector).get(0);
+    assertEquals(user4Privilege.getAction().toLowerCase(), SqoopActionConstant.READ);
+
+    /**
+     * admin user grant write privilege on connector all to role role4
+     */
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MPrivilege writePrivilege = new MPrivilege(allConnector, SqoopActionConstant.WRITE, false);
+    client.grantPrivilege(Lists.newArrayList(role4Princ), Lists.newArrayList(writePrivilege));
+
+    // check user4 has two privileges on role1
+    client = sqoopServerRunner.getSqoopClient(USER4);
+    assertTrue(client.getPrivilegesByPrincipal(role4Princ, allConnector).size() == 2);
+    // user4 has the read and write action on collector all
+    List<String> actions = Lists.newArrayList();
+    for (MPrivilege privilege : client.getPrivilegesByPrincipal(role4Princ, allConnector)) {
+      actions.add(privilege.getAction().toLowerCase());
+    }
+    assertEquals(Lists.newArrayList(SqoopActionConstant.READ, SqoopActionConstant.WRITE), actions);
+
+    /**
+     * admin user grant all privilege on connector all to role role4
+     * because the all privilege includes the read and write privileges, these privileges will
+     * be removed
+     */
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MPrivilege allPrivilege = new MPrivilege(allConnector, SqoopActionConstant.ALL_NAME, false);
+    client.grantPrivilege(Lists.newArrayList(role4Princ), Lists.newArrayList(allPrivilege));
+
+    // check user4 has only privilege on role1
+    client = sqoopServerRunner.getSqoopClient(USER4);
+    assertTrue(client.getPrivilegesByPrincipal(role4Princ, allConnector).size() == 1);
+    // user4 has the all action on role3
+    user4Privilege = client.getPrivilegesByPrincipal(role4Princ, allConnector).get(0);
+    assertEquals(user4Privilege.getAction(), SqoopActionConstant.ALL_NAME);
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/98761811/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestJobEndToEnd.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestJobEndToEnd.java b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestJobEndToEnd.java
new file mode 100644
index 0000000..636e269
--- /dev/null
+++ b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestJobEndToEnd.java
@@ -0,0 +1,305 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.sentry.tests.e2e.sqoop;
+
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import org.apache.sentry.core.model.sqoop.SqoopActionConstant;
+import org.apache.sqoop.client.SqoopClient;
+import org.apache.sqoop.model.MJob;
+import org.apache.sqoop.model.MLink;
+import org.apache.sqoop.model.MPrincipal;
+import org.apache.sqoop.model.MPrivilege;
+import org.apache.sqoop.model.MResource;
+import org.apache.sqoop.model.MRole;
+import org.apache.sqoop.security.SecurityError;
+import org.junit.Test;
+
+import com.google.common.collect.Lists;
+
+public class TestJobEndToEnd extends AbstractSqoopSentryTestBase {
+  @Test
+  public void testShowJob() throws Exception {
+    /**
+     * ADMIN_USER create two links and one job
+     */
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MLink rdbmsLink = client.createLink("generic-jdbc-connector");
+    sqoopServerRunner.fillRdbmsLinkConfig(rdbmsLink);
+    sqoopServerRunner.saveLink(client, rdbmsLink);
+
+    MLink hdfsLink = client.createLink("hdfs-connector");
+    sqoopServerRunner.fillHdfsLink(hdfsLink);
+    sqoopServerRunner.saveLink(client, hdfsLink);
+
+    MJob job1 = client.createJob(hdfsLink.getPersistenceId(), rdbmsLink.getPersistenceId());
+    // set HDFS "FROM" config for the job, since the connector test case base class only has utilities for HDFS!
+    sqoopServerRunner.fillHdfsFromConfig(job1);
+    // set the RDBM "TO" config here
+    sqoopServerRunner.fillRdbmsToConfig(job1);
+    // create job
+    sqoopServerRunner.saveJob(client, job1);
+    /**
+     * ADMIN_USER grant read privilege on all job to role1
+     */
+    MRole role1 = new MRole(ROLE1);
+    MPrincipal group1 = new MPrincipal(GROUP1, MPrincipal.TYPE.GROUP);
+    MResource allJob = new MResource(SqoopActionConstant.ALL, MResource.TYPE.JOB);
+    MPrivilege readAllPrivilege = new MPrivilege(allJob,SqoopActionConstant.READ, false);
+    client.createRole(role1);
+    client.grantRole(Lists.newArrayList(role1), Lists.newArrayList(group1));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role1.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(readAllPrivilege));
+
+    /**
+     * ADMIN_USER grant read privilege on job1 to role2
+     */
+    MRole role2 = new MRole(ROLE2);
+    MPrincipal group2 = new MPrincipal(GROUP2, MPrincipal.TYPE.GROUP);
+    MResource job1Resource = new MResource(String.valueOf(job1.getPersistenceId()), MResource.TYPE.JOB);
+    MPrivilege readJob1Privilege = new MPrivilege(job1Resource,SqoopActionConstant.READ, false);
+    client.createRole(role2);
+    client.grantRole(Lists.newArrayList(role2), Lists.newArrayList(group2));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role2.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(readJob1Privilege));
+
+    // user1 can show all jobs
+    client = sqoopServerRunner.getSqoopClient(USER1);
+    try {
+      assertTrue(client.getJobs().size() == 1);
+      assertTrue(client.getJob(job1.getPersistenceId()) != null);
+    } catch (Exception e) {
+      fail("unexpected Authorization exception happend");
+    }
+
+    // user2 can show job1
+    client = sqoopServerRunner.getSqoopClient(USER2);
+    try {
+      assertTrue(client.getJobs().size() == 1);
+      assertTrue(client.getJob(job1.getPersistenceId()) != null);
+    } catch (Exception e) {
+      fail("unexpected Authorization exception happend");
+    }
+
+    // user3 can't show job1
+    client = sqoopServerRunner.getSqoopClient(USER3);
+    try {
+      assertTrue(client.getJobs().size() == 0);
+      client.getJob(job1.getPersistenceId());
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    client.deleteJob(job1.getPersistenceId());
+  }
+
+  @Test
+  public void testUpdateDeleteJob() throws Exception {
+    /**
+     * ADMIN_USER create two links and one job
+     */
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MLink rdbmsLink = client.createLink("generic-jdbc-connector");
+    sqoopServerRunner.fillRdbmsLinkConfig(rdbmsLink);
+    rdbmsLink.setName("rdbm_testUpdateJob");
+    sqoopServerRunner.saveLink(client, rdbmsLink);
+
+    MLink hdfsLink = client.createLink("hdfs-connector");
+    sqoopServerRunner.fillHdfsLink(hdfsLink);
+    hdfsLink.setName("hdfs_testUpdateJob");
+    sqoopServerRunner.saveLink(client, hdfsLink);
+
+    MJob job2 = client.createJob(hdfsLink.getPersistenceId(), rdbmsLink.getPersistenceId());
+    // set HDFS "FROM" config for the job, since the connector test case base class only has utilities for HDFS!
+    sqoopServerRunner.fillHdfsFromConfig(job2);
+    // set the RDBM "TO" config here
+    sqoopServerRunner.fillRdbmsToConfig(job2);
+    // create job
+    sqoopServerRunner.saveJob(client, job2);
+
+    /**
+     * ADMIN_USER grant update privilege on job2 to role4
+     * ADMIN_USER grant read privilege on all connector to role4
+     * ADMIN_USER grant read privilege on all link to role4
+     */
+    MRole role4 = new MRole(ROLE4);
+    MPrincipal group4 = new MPrincipal(GROUP4, MPrincipal.TYPE.GROUP);
+    MResource job2Resource = new MResource(String.valueOf(job2.getPersistenceId()), MResource.TYPE.JOB);
+    MPrivilege writeJob2Privilege = new MPrivilege(job2Resource,SqoopActionConstant.WRITE, false);
+    MResource  allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege readConnectorPriv = new MPrivilege(allConnector,SqoopActionConstant.READ, false);
+    MResource  allLink = new MResource(SqoopActionConstant.ALL, MResource.TYPE.LINK);
+    MPrivilege readLinkPriv = new MPrivilege(allLink,SqoopActionConstant.READ, false);
+    client.createRole(role4);
+    client.grantRole(Lists.newArrayList(role4), Lists.newArrayList(group4));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role4.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(writeJob2Privilege, readConnectorPriv, readLinkPriv));
+
+    // user4 can't show job2
+    client = sqoopServerRunner.getSqoopClient(USER4);
+    try {
+      assertTrue(client.getJobs().size() == 0);
+      client.getJob(job2.getPersistenceId());
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+    // user4 can update job2
+    try {
+      job2.setName("job2_update_user4_1");
+      client.updateJob(job2);
+    } catch (Exception e) {
+      fail("unexpected Authorization exception happend");
+    }
+    // user3 can't update job2
+    client = sqoopServerRunner.getSqoopClient(USER3);
+    try {
+      assertTrue(client.getJobs().size() == 0);
+      job2.setName("job2_update_user3_1");
+      client.updateJob(job2);
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+
+    // user3 can't delete job2
+    try {
+      client.deleteJob(job2.getPersistenceId());
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+
+    //user4 can delete job2 because user4 has write privilege on job2
+    client = sqoopServerRunner.getSqoopClient(USER4);
+    try {
+      client.deleteJob(job2.getPersistenceId());
+    } catch (Exception e) {
+      fail("unexpected Authorization exception happend");
+    }
+
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    client.dropRole(role4);
+  }
+
+  @Test
+  public void testEnableAndStartJob() throws Exception {
+    /**
+     * ADMIN_USER create two links and one job
+     */
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MLink rdbmsLink = client.createLink("generic-jdbc-connector");
+    sqoopServerRunner.fillRdbmsLinkConfig(rdbmsLink);
+    rdbmsLink.setName("rdbm_testEnableAndStartJob");
+    sqoopServerRunner.saveLink(client, rdbmsLink);
+
+    MLink hdfsLink = client.createLink("hdfs-connector");
+    sqoopServerRunner.fillHdfsLink(hdfsLink);
+    hdfsLink.setName("hdfs_testEnableAndStartJob");
+    sqoopServerRunner.saveLink(client, hdfsLink);
+
+    MJob job2 = client.createJob(hdfsLink.getPersistenceId(), rdbmsLink.getPersistenceId());
+    // set HDFS "FROM" config for the job, since the connector test case base class only has utilities for HDFS!
+    sqoopServerRunner.fillHdfsFromConfig(job2);
+    // set the RDBM "TO" config here
+    sqoopServerRunner.fillRdbmsToConfig(job2);
+    // create job
+    sqoopServerRunner.saveJob(client, job2);
+
+    /**
+     * ADMIN_USER grant update privilege on job2 to role4
+     * ADMIN_USER grant read privilege on all connector to role4
+     * ADMIN_USER grant read privilege on all link to role4
+     */
+    MRole role4 = new MRole(ROLE4);
+    MPrincipal group4 = new MPrincipal(GROUP4, MPrincipal.TYPE.GROUP);
+    MResource job2Resource = new MResource(String.valueOf(job2.getPersistenceId()), MResource.TYPE.JOB);
+    MPrivilege writeJob2Privilege = new MPrivilege(job2Resource,SqoopActionConstant.WRITE, false);
+    MResource  allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege readConnectorPriv = new MPrivilege(allConnector,SqoopActionConstant.READ, false);
+    MResource  allLink = new MResource(SqoopActionConstant.ALL, MResource.TYPE.LINK);
+    MPrivilege readLinkPriv = new MPrivilege(allLink,SqoopActionConstant.READ, false);
+    client.createRole(role4);
+    client.grantRole(Lists.newArrayList(role4), Lists.newArrayList(group4));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role4.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(writeJob2Privilege, readConnectorPriv, readLinkPriv));
+
+
+    /**
+     * ADMIN_USER grant read privilege on job2 to role5
+     * ADMIN_USER grant read privilege on all connector to role5
+     * ADMIN_USER grant read privilege on all link to role5
+     */
+    MRole role5 = new MRole(ROLE5);
+    MPrincipal group5 = new MPrincipal(GROUP5, MPrincipal.TYPE.GROUP);
+    MPrivilege readJob2Privilege = new MPrivilege(job2Resource,SqoopActionConstant.READ, false);
+    client.createRole(role5);
+    client.grantRole(Lists.newArrayList(role5), Lists.newArrayList(group5));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role5.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(readJob2Privilege, readConnectorPriv, readLinkPriv));
+
+    // user5 can't enable and start job2
+    client = sqoopServerRunner.getSqoopClient(USER5);
+    try {
+      client.enableJob(job2.getPersistenceId(), true);
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+
+    try {
+      client.startJob(job2.getPersistenceId());
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+
+    // user3 can't enable and start job2
+    client = sqoopServerRunner.getSqoopClient(USER3);
+    try {
+      client.enableJob(job2.getPersistenceId(), true);
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+
+    try {
+      client.startJob(job2.getPersistenceId());
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+
+    // user4 can enable or start job2
+    client = sqoopServerRunner.getSqoopClient(USER4);
+    try {
+      client.enableJob(job2.getPersistenceId(), false);
+      client.enableJob(job2.getPersistenceId(), true);
+      client.deleteJob(job2.getPersistenceId());
+    } catch (Exception e) {
+      fail("unexpected Authorization exception happend");
+    }
+
+
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    client.dropRole(role4);
+    client.dropRole(role5);
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/98761811/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestLinkEndToEnd.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestLinkEndToEnd.java b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestLinkEndToEnd.java
new file mode 100644
index 0000000..a67ef63
--- /dev/null
+++ b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestLinkEndToEnd.java
@@ -0,0 +1,238 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.sentry.tests.e2e.sqoop;
+
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import org.apache.sentry.core.model.sqoop.SqoopActionConstant;
+import org.apache.sqoop.client.SqoopClient;
+import org.apache.sqoop.model.MLink;
+import org.apache.sqoop.model.MPrincipal;
+import org.apache.sqoop.model.MPrivilege;
+import org.apache.sqoop.model.MResource;
+import org.apache.sqoop.model.MRole;
+import org.apache.sqoop.security.SecurityError;
+import org.junit.Test;
+
+import com.google.common.collect.Lists;
+
+public class TestLinkEndToEnd extends AbstractSqoopSentryTestBase {
+
+  @Test
+  public void testShowLink() throws Exception {
+    /**
+     * ADMIN_USER create a hdfs link
+     */
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MLink hdfsLink = client.createLink("hdfs-connector");
+    sqoopServerRunner.fillHdfsLink(hdfsLink);
+    sqoopServerRunner.saveLink(client, hdfsLink);
+
+    /**
+     * ADMIN_USER grant read privilege on all link to role1
+     */
+    MRole role1 = new MRole(ROLE1);
+    MPrincipal group1 = new MPrincipal(GROUP1, MPrincipal.TYPE.GROUP);
+    MResource allLink = new MResource(SqoopActionConstant.ALL, MResource.TYPE.LINK);
+    MPrivilege readAllPrivilege = new MPrivilege(allLink,SqoopActionConstant.READ, false);
+    client.createRole(role1);
+    client.grantRole(Lists.newArrayList(role1), Lists.newArrayList(group1));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role1.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(readAllPrivilege));
+
+    /**
+     * ADMIN_USER grant read privilege on hdfs link to role2
+     */
+    MRole role2 = new MRole(ROLE2);
+    MPrincipal group2 = new MPrincipal(GROUP2, MPrincipal.TYPE.GROUP);
+    MResource hdfsLinkResource = new MResource(String.valueOf(hdfsLink.getPersistenceId()), MResource.TYPE.LINK);
+    MPrivilege readHdfsLinkPrivilege = new MPrivilege(hdfsLinkResource,SqoopActionConstant.READ, false);
+    client.createRole(role2);
+    client.grantRole(Lists.newArrayList(role2), Lists.newArrayList(group2));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role2.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(readHdfsLinkPrivilege));
+
+    // user1 can show all link
+    client = sqoopServerRunner.getSqoopClient(USER1);
+    try {
+      assertTrue(client.getLinks().size() == 1);
+      assertTrue(client.getLink(hdfsLink.getPersistenceId()) != null);
+    } catch (Exception e) {
+      fail("unexpected Authorization exception happend");
+    }
+
+    // user2 can show hdfs link
+    client = sqoopServerRunner.getSqoopClient(USER2);
+    try {
+      assertTrue(client.getLinks().size() == 1);
+      assertTrue(client.getLink(hdfsLink.getPersistenceId()) != null);
+    } catch (Exception e) {
+      fail("unexpected Authorization exception happend");
+    }
+
+    // user3 can't show hdfs link
+    client = sqoopServerRunner.getSqoopClient(USER3);
+    try {
+      assertTrue(client.getLinks().size() == 0);
+      client.getLink(hdfsLink.getPersistenceId());
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    client.deleteLink(hdfsLink.getPersistenceId());
+  }
+
+  @Test
+  public void testUpdateDtestUpdateDeleteLinkeleteLink() throws Exception {
+    /**
+     * ADMIN_USER create a hdfs link
+     */
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MLink hdfsLink = client.createLink("hdfs-connector");
+    sqoopServerRunner.fillHdfsLink(hdfsLink);
+    sqoopServerRunner.saveLink(client, hdfsLink);
+
+    /**
+     * ADMIN_USER grant update privilege on hdfs link to role4
+     * ADMIN_USER grant read privilege on all connector to role4
+     */
+    MRole role4 = new MRole(ROLE4);
+    MPrincipal group4 = new MPrincipal(GROUP4, MPrincipal.TYPE.GROUP);
+    MResource hdfsLinkResource = new MResource(String.valueOf(hdfsLink.getPersistenceId()), MResource.TYPE.LINK);
+    MPrivilege writeHdfsPrivilege = new MPrivilege(hdfsLinkResource,SqoopActionConstant.WRITE, false);
+    MResource  allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege readConnectorPriv = new MPrivilege(allConnector,SqoopActionConstant.READ, false);
+    client.createRole(role4);
+    client.grantRole(Lists.newArrayList(role4), Lists.newArrayList(group4));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role4.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(writeHdfsPrivilege, readConnectorPriv));
+
+    // user4 can't show hdfs link
+    client = sqoopServerRunner.getSqoopClient(USER4);
+    try {
+      assertTrue(client.getLinks().size() == 0);
+      client.getLink(hdfsLink.getPersistenceId());
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+    // user4 can update hdfs link
+    try {
+      hdfsLink.setName("hdfs_link_update_user4_1");
+      client.updateLink(hdfsLink);
+    } catch (Exception e) {
+      fail("unexpected Authorization exception happend");
+    }
+    // user3 can't update hdfs link
+    client = sqoopServerRunner.getSqoopClient(USER3);
+    try {
+      assertTrue(client.getLinks().size() == 0);
+      hdfsLink.setName("hdfs_link_update_user3_1");
+      client.updateLink(hdfsLink);
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+
+    // user3 can't delete hdfs link
+    try {
+      client.deleteLink(hdfsLink.getPersistenceId());
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+
+    //user4 can delete hdfs link because user4 has write privilege on hdfs link
+    client = sqoopServerRunner.getSqoopClient(USER4);
+    try {
+      client.deleteLink(hdfsLink.getPersistenceId());
+    } catch (Exception e) {
+      fail("unexpected Authorization exception happend");
+    }
+
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    client.dropRole(role4);
+  }
+
+  @Test
+  public void testEnableLink() throws Exception {
+    /**
+     * ADMIN_USER create a hdfs link
+     */
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MLink hdfsLink = client.createLink("hdfs-connector");
+    sqoopServerRunner.fillHdfsLink(hdfsLink);
+    sqoopServerRunner.saveLink(client, hdfsLink);
+
+    /**
+     * ADMIN_USER grant read privilege on hdfs link to role4
+     * ADMIN_USER grant read privilege on all connector to role4
+     */
+    MRole role4 = new MRole(ROLE4);
+    MPrincipal group4 = new MPrincipal(GROUP4, MPrincipal.TYPE.GROUP);
+    MResource hdfsLinkResource = new MResource(String.valueOf(hdfsLink.getPersistenceId()), MResource.TYPE.LINK);
+    MPrivilege readHdfsPrivilege = new MPrivilege(hdfsLinkResource,SqoopActionConstant.READ, false);
+    MResource  allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege readConnectorPriv = new MPrivilege(allConnector,SqoopActionConstant.READ, false);
+    client.createRole(role4);
+    client.grantRole(Lists.newArrayList(role4), Lists.newArrayList(group4));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role4.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(readHdfsPrivilege, readConnectorPriv));
+
+    /**
+     * ADMIN_USER grant write privilege on hdfs link to role5
+     * ADMIN_USER grant read privilege on all connector to role5
+     */
+    MRole role5 = new MRole(ROLE5);
+    MPrincipal group5 = new MPrincipal(GROUP5, MPrincipal.TYPE.GROUP);
+    MPrivilege writeHdfsPrivilege = new MPrivilege(hdfsLinkResource,SqoopActionConstant.WRITE, false);
+    client.createRole(role5);
+    client.grantRole(Lists.newArrayList(role5), Lists.newArrayList(group5));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role5.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(writeHdfsPrivilege, readConnectorPriv));
+
+    // user4 can't enable hdfs link
+    client = sqoopServerRunner.getSqoopClient(USER4);
+    try {
+      client.enableLink(hdfsLink.getPersistenceId(), true);
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+    // user5 can enbale hdfs link
+    client = sqoopServerRunner.getSqoopClient(USER5);
+    try {
+      client.enableLink(hdfsLink.getPersistenceId(), true);
+    } catch (Exception e) {
+      fail("unexpected Authorization exception happend");
+    }
+    // user3 can't update hdfs link
+    client = sqoopServerRunner.getSqoopClient(USER3);
+    try {
+      client.enableLink(hdfsLink.getPersistenceId(), true);
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    client.deleteLink(hdfsLink.getPersistenceId());
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/98761811/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestOwnerPrivilege.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestOwnerPrivilege.java b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestOwnerPrivilege.java
new file mode 100644
index 0000000..9bed526
--- /dev/null
+++ b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestOwnerPrivilege.java
@@ -0,0 +1,156 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.sentry.tests.e2e.sqoop;
+
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import org.apache.sentry.core.model.sqoop.SqoopActionConstant;
+import org.apache.sqoop.client.SqoopClient;
+import org.apache.sqoop.model.MConnector;
+import org.apache.sqoop.model.MDriverConfig;
+import org.apache.sqoop.model.MJob;
+import org.apache.sqoop.model.MLink;
+import org.apache.sqoop.model.MPrincipal;
+import org.apache.sqoop.model.MPrivilege;
+import org.apache.sqoop.model.MResource;
+import org.apache.sqoop.model.MRole;
+import org.apache.sqoop.security.SecurityError;
+import org.junit.Test;
+
+import com.google.common.collect.Lists;
+
+public class TestOwnerPrivilege extends AbstractSqoopSentryTestBase {
+
+  @Test
+  public void testLinkOwner() throws Exception {
+    // USER1 at firstly has no privilege on any Sqoop resource
+    SqoopClient client = sqoopServerRunner.getSqoopClient(USER1);
+    assertTrue(client.getConnectors().size() == 0);
+    /**
+     * ADMIN_USER grant read action privilege on connector all to role ROLE1
+     * ADMIN_USER grant role ROLE1 to group GROUP1
+     */
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MRole role1 = new MRole(ROLE1);
+    MPrincipal group1 = new MPrincipal(GROUP1, MPrincipal.TYPE.GROUP);
+    MResource  allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege readPriv = new MPrivilege(allConnector,SqoopActionConstant.READ, false);
+    client.createRole(role1);
+    client.grantRole(Lists.newArrayList(role1), Lists.newArrayList(group1));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role1.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(readPriv));
+
+    // check USER1 has the read privilege on all connector
+    client = sqoopServerRunner.getSqoopClient(USER1);
+    assertTrue(client.getConnectors().size() > 0);
+
+    // USER1 create a new HDFS link
+    MLink hdfsLink = client.createLink("hdfs-connector");
+    sqoopServerRunner.fillHdfsLink(hdfsLink);
+    sqoopServerRunner.saveLink(client, hdfsLink);
+
+    // USER1 is the owner of HDFS link, so he can show and update HDFS link
+    assertEquals(client.getLink(hdfsLink.getPersistenceId()), hdfsLink);
+
+    // USER1 update the name of HDFS link
+    hdfsLink.setName("HDFS_update1");
+    sqoopServerRunner.updateLink(client, hdfsLink);
+
+    // USER2 has no privilege on HDFS link
+    client = sqoopServerRunner.getSqoopClient(USER2);
+    assertTrue(client.getLinks().size() == 0);
+
+    //delete the HDFS link
+    client = sqoopServerRunner.getSqoopClient(USER1);
+    client.deleteLink(hdfsLink.getPersistenceId());
+  }
+
+  @Test
+  public void testJobOwner() throws Exception {
+    // USER3 at firstly has no privilege on any Sqoop resource
+    SqoopClient client = sqoopServerRunner.getSqoopClient(USER3);
+    assertTrue(client.getConnectors().size() == 0);
+    /**
+     * ADMIN_USER grant read action privilege on connector all to role ROLE3
+     * ADMIN_USER grant role ROLE3 to group GROUP3
+     */
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MRole role3 = new MRole(ROLE3);
+    MPrincipal group3 = new MPrincipal(GROUP3, MPrincipal.TYPE.GROUP);
+    MResource  allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege readPriv = new MPrivilege(allConnector,SqoopActionConstant.READ, false);
+    client.createRole(role3);
+    client.grantRole(Lists.newArrayList(role3), Lists.newArrayList(group3));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(ROLE3, MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(readPriv));
+
+    // check USER3 has the read privilege on all connector
+    client = sqoopServerRunner.getSqoopClient(USER3);
+    assertTrue(client.getConnectors().size() > 0);
+
+    // USER3 create two links: hdfs link and rdbm link
+    MLink rdbmsLink = client.createLink("generic-jdbc-connector");
+    sqoopServerRunner.fillRdbmsLinkConfig(rdbmsLink);
+    sqoopServerRunner.saveLink(client, rdbmsLink);
+
+    MLink hdfsLink = client.createLink("hdfs-connector");
+    sqoopServerRunner.fillHdfsLink(hdfsLink);
+    sqoopServerRunner.saveLink(client, hdfsLink);
+
+    // USER3 is the owner of hdfs and link, so he can show and update hdfs link
+    assertTrue(client.getLinks().size() == 2);
+    hdfsLink.setName("HDFS_update2");
+    client.updateLink(hdfsLink);
+    rdbmsLink.setName("RDBM_update");
+    client.updateLink(rdbmsLink);
+
+    // USER_3 create a job: transfer date from HDFS to RDBM
+    MJob job1 = client.createJob(hdfsLink.getPersistenceId(), rdbmsLink.getPersistenceId());
+    // set HDFS "FROM" config for the job, since the connector test case base class only has utilities for HDFS!
+    sqoopServerRunner.fillHdfsFromConfig(job1);
+
+    // set the RDBM "TO" config here
+    sqoopServerRunner.fillRdbmsToConfig(job1);
+
+    // create job
+    sqoopServerRunner.saveJob(client, job1);
+
+    /**
+     *  USER3 is the owner of job1 , so he can show and delete job1.
+     *  USER4 has no privilege on job1
+     */
+    client = sqoopServerRunner.getSqoopClient(USER4);
+    assertTrue(client.getJobs().size() == 0);
+    try {
+      client.deleteJob(job1.getPersistenceId());
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+    client = sqoopServerRunner.getSqoopClient(USER3);
+    assertEquals(client.getJob(job1.getPersistenceId()), job1);
+    client.deleteJob(job1.getPersistenceId());
+
+    // delete the HDFS and RDBM links
+    client.deleteLink(hdfsLink.getPersistenceId());
+    client.deleteLink(rdbmsLink.getPersistenceId());
+  }
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/98761811/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestRevokePrivilege.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestRevokePrivilege.java b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestRevokePrivilege.java
new file mode 100644
index 0000000..f71595c
--- /dev/null
+++ b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestRevokePrivilege.java
@@ -0,0 +1,175 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.sentry.tests.e2e.sqoop;
+
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import org.apache.sentry.core.model.sqoop.SqoopActionConstant;
+import org.apache.sentry.sqoop.SentrySqoopError;
+import org.apache.sqoop.client.SqoopClient;
+import org.apache.sqoop.model.MPrincipal;
+import org.apache.sqoop.model.MPrivilege;
+import org.apache.sqoop.model.MResource;
+import org.apache.sqoop.model.MRole;
+import org.junit.Test;
+
+import com.google.common.collect.Lists;
+
+public class TestRevokePrivilege extends AbstractSqoopSentryTestBase {
+  @Test
+  public void testNotSupportRevokePrivilegeFromUser() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MPrincipal user1 = new MPrincipal("not_support_revoke_user_1", MPrincipal.TYPE.GROUP);
+    MResource  allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege readPriv = new MPrivilege(allConnector,SqoopActionConstant.READ, false);
+    try {
+      client.revokePrivilege(Lists.newArrayList(user1), Lists.newArrayList(readPriv));
+      fail("expected not support exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SentrySqoopError.GRANT_REVOKE_PRIVILEGE_NOT_SUPPORT_FOR_PRINCIPAL);
+    }
+  }
+
+  @Test
+  public void testNotSupportRevokePrivilegeFromGroup() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MPrincipal group1 = new MPrincipal("not_support_revoke_group_1", MPrincipal.TYPE.GROUP);
+    MResource  allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege readPriv = new MPrivilege(allConnector,SqoopActionConstant.READ, false);
+    try {
+      client.revokePrivilege(Lists.newArrayList(group1), Lists.newArrayList(readPriv));
+      fail("expected not support exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SentrySqoopError.GRANT_REVOKE_PRIVILEGE_NOT_SUPPORT_FOR_PRINCIPAL);
+    }
+  }
+
+  @Test
+  public void testRevokeNotExistPrivilege() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MRole testRole = new MRole("noexist_privilege_role1");
+    MPrincipal testPrinc = new MPrincipal(testRole.getName(), MPrincipal.TYPE.ROLE);
+    MResource allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege readPrivilege = new MPrivilege(allConnector, SqoopActionConstant.READ, false);
+    client.createRole(testRole);
+    assertTrue(client.getPrivilegesByPrincipal(testPrinc, allConnector).size() == 0);
+
+    client.revokePrivilege(Lists.newArrayList(testPrinc), Lists.newArrayList(readPrivilege));
+    assertTrue(client.getPrivilegesByPrincipal(testPrinc, allConnector).size() == 0);
+  }
+
+
+  @Test
+  public void testRevokePrivilege() throws Exception {
+    /**
+     * user1 belongs to group group1
+     * admin user grant role role1 to group group1
+     * admin user grant read privilege on connector all to role role1
+     */
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MRole role1 = new MRole(ROLE1);
+    MPrincipal group1Princ = new MPrincipal(GROUP1, MPrincipal.TYPE.GROUP);
+    MPrincipal role1Princ = new MPrincipal(ROLE1, MPrincipal.TYPE.ROLE);
+    MResource allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege readPrivilege = new MPrivilege(allConnector, SqoopActionConstant.READ, false);
+    client.createRole(role1);
+    client.grantRole(Lists.newArrayList(role1), Lists.newArrayList(group1Princ));
+    client.grantPrivilege(Lists.newArrayList(role1Princ), Lists.newArrayList(readPrivilege));
+
+    // check user1 has privilege on role1
+    client = sqoopServerRunner.getSqoopClient(USER1);
+    assertTrue(client.getPrivilegesByPrincipal(role1Princ, allConnector).size() == 1);
+
+    // admin user revoke read privilege from role1
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    client.revokePrivilege(Lists.newArrayList(role1Princ), Lists.newArrayList(readPrivilege));
+
+    // check user1 has no privilege on role1
+    client = sqoopServerRunner.getSqoopClient(USER1);
+    assertTrue(client.getPrivilegesByPrincipal(role1Princ, allConnector).size() == 0);
+  }
+
+  @Test
+  public void testRevokeAllPrivilege() throws Exception {
+    /**
+     * user2 belongs to group group2
+     * admin user grant role role2 to group group2
+     * admin user grant read and write privilege on connector all to role role2
+     */
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MRole role2 = new MRole(ROLE2);
+    MPrincipal group2Princ = new MPrincipal(GROUP2, MPrincipal.TYPE.GROUP);
+    MPrincipal role2Princ = new MPrincipal(ROLE2, MPrincipal.TYPE.ROLE);
+    MResource allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege writePrivilege = new MPrivilege(allConnector, SqoopActionConstant.WRITE, false);
+    MPrivilege readPrivilege = new MPrivilege(allConnector, SqoopActionConstant.READ, false);
+    client.createRole(role2);
+    client.grantRole(Lists.newArrayList(role2), Lists.newArrayList(group2Princ));
+    client.grantPrivilege(Lists.newArrayList(role2Princ), Lists.newArrayList(writePrivilege, readPrivilege));
+
+    // check user2 has two privileges on role2
+    client = sqoopServerRunner.getSqoopClient(USER2);
+    assertTrue(client.getPrivilegesByPrincipal(role2Princ, allConnector).size() == 2);
+
+    // admin user revoke all privilege from role2
+    MPrivilege allPrivilege = new MPrivilege(allConnector, SqoopActionConstant.ALL_NAME, false);
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    client.revokePrivilege(Lists.newArrayList(role2Princ), Lists.newArrayList(allPrivilege));
+
+    // check user2 has no privilege on role2
+    client = sqoopServerRunner.getSqoopClient(USER2);
+    assertTrue(client.getPrivilegesByPrincipal(role2Princ, allConnector).size() == 0);
+  }
+
+  @Test
+  public void testRevokePrivilegeWithAllPrivilegeExist() throws Exception {
+    /**
+     * user3 belongs to group group3
+     * admin user grant role role3 to group group3
+     * admin user grant all privilege on connector all to role role3
+     */
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MRole role3 = new MRole(ROLE3);
+    MPrincipal group3Princ = new MPrincipal(GROUP3, MPrincipal.TYPE.GROUP);
+    MPrincipal role3Princ = new MPrincipal(ROLE3, MPrincipal.TYPE.ROLE);
+    MResource allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege allPrivilege = new MPrivilege(allConnector, SqoopActionConstant.ALL_NAME, false);
+    client.createRole(role3);
+    client.grantRole(Lists.newArrayList(role3), Lists.newArrayList(group3Princ));
+    client.grantPrivilege(Lists.newArrayList(role3Princ), Lists.newArrayList(allPrivilege));
+
+    // check user3 has one privilege on role3
+    client = sqoopServerRunner.getSqoopClient(USER3);
+    assertTrue(client.getPrivilegesByPrincipal(role3Princ, allConnector).size() == 1);
+    // user3 has the all action on role3
+    MPrivilege user3Privilege = client.getPrivilegesByPrincipal(role3Princ, allConnector).get(0);
+    assertEquals(user3Privilege.getAction(), SqoopActionConstant.ALL_NAME);
+
+    // admin user revoke the read privilege on connector all from role role3
+    MPrivilege readPrivilege = new MPrivilege(allConnector, SqoopActionConstant.READ, false);
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    client.revokePrivilege(Lists.newArrayList(role3Princ), Lists.newArrayList(readPrivilege));
+
+    // check user3 has only the write privilege on role3
+    client = sqoopServerRunner.getSqoopClient(USER3);
+    assertTrue(client.getPrivilegesByPrincipal(role3Princ, allConnector).size() == 1);
+    user3Privilege = client.getPrivilegesByPrincipal(role3Princ, allConnector).get(0);
+    assertEquals(user3Privilege.getAction().toLowerCase(), SqoopActionConstant.WRITE);
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/98761811/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestRoleOperation.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestRoleOperation.java b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestRoleOperation.java
new file mode 100644
index 0000000..1a6ca02
--- /dev/null
+++ b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestRoleOperation.java
@@ -0,0 +1,209 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.sentry.tests.e2e.sqoop;
+
+import org.apache.sentry.sqoop.SentrySqoopError;
+import org.apache.sqoop.client.SqoopClient;
+import org.apache.sqoop.model.MPrincipal;
+import org.apache.sqoop.model.MRole;
+import org.junit.Test;
+
+import com.google.common.collect.Lists;
+
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+public class TestRoleOperation extends AbstractSqoopSentryTestBase {
+
+  @Test
+  public void testAdminToCreateDeleteRole() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MRole role1 = new MRole("create_delete_role_1");
+    MRole role2 = new MRole("create_delete_role_2");
+    client.createRole(role1);
+    client.createRole(role2);
+    assertTrue( client.getRoles().size() > 0);
+  }
+
+  @Test
+  public void testNotAdminToCreateDeleteRole() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MRole role1 = new MRole("not_admin_create_delete_role_1");
+    MRole role2 = new MRole("not_admin_create_delete_role_2");
+    client.createRole(role1);
+
+    client = sqoopServerRunner.getSqoopClient(USER1);
+    try {
+      client.createRole(role2);
+      fail("expected SentryAccessDeniedException happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, "SentryAccessDeniedException");
+    }
+    try {
+      client.dropRole(role1);
+      fail("expected SentryAccessDeniedException happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, "SentryAccessDeniedException");
+    }
+  }
+
+  @Test
+  public void testCreateExistedRole() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MRole role1 = new MRole("create_exist_role_1");
+    client.createRole(role1);
+    try {
+      client.createRole(role1);
+      fail("expected SentryAlreadyExistsException happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, "SentryAlreadyExistsException");
+    }
+  }
+
+  @Test
+  public void testDropNotExistedRole() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    try {
+      client.dropRole(new MRole("drop_noexisted_role_1"));
+      fail("expected SentryNoSuchObjectException happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, "SentryNoSuchObjectException");
+    }
+  }
+
+  @Test
+  public void testAdminShowAllRole() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    client.createRole(new MRole("show_all_role"));
+    assertTrue(client.getRoles().size() > 0);
+  }
+
+  @Test
+  public void testNotAdminShowAllRole() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(USER1);
+    try {
+      client.getRoles();
+      fail("expected SentryAccessDeniedException happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, "SentryAccessDeniedException");
+    }
+  }
+
+  @Test
+  public void testNotSupportAddRoleToUser() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MRole role1 = new MRole("add_to_user_role");
+    MPrincipal user1 = new MPrincipal("add_to_user", MPrincipal.TYPE.USER);
+    try {
+      client.grantRole(Lists.newArrayList(role1), Lists.newArrayList(user1));
+      fail("expected not support exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SentrySqoopError.GRANT_REVOKE_ROLE_NOT_SUPPORT_FOR_PRINCIPAL);
+    }
+  }
+
+  @Test
+  public void testShowRoleOnGroup() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    // admin user grant role1 to group1
+    MRole role1 = new MRole(ROLE1);
+    client.createRole(role1);
+    MPrincipal group1 = new MPrincipal(GROUP1, MPrincipal.TYPE.GROUP);
+    client.grantRole(Lists.newArrayList(role1), Lists.newArrayList(group1));
+    // admin user grant role2 to group2
+    MRole role2 = new MRole(ROLE2);
+    client.createRole(role2);
+    MPrincipal group2 = new MPrincipal(GROUP2, MPrincipal.TYPE.GROUP);
+    client.grantRole(Lists.newArrayList(role2), Lists.newArrayList(group2));
+
+    // use1 can show role on group1
+    client = sqoopServerRunner.getSqoopClient(USER1);
+    assertEquals(role1.getName(), client.getRolesByPrincipal(group1).get(0).getName());
+
+    // use1 can't show role on group2
+    try {
+      client.getRolesByPrincipal(group2);
+      fail("expected SentryAccessDeniedException happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, "SentryAccessDeniedException");
+    }
+
+    // user2 can show role on group2
+    client = sqoopServerRunner.getSqoopClient(USER2);
+    assertEquals(role2.getName(), client.getRolesByPrincipal(group2).get(0).getName());
+
+    // use2 can't show role on group1
+    try {
+      client.getRolesByPrincipal(group1);
+      fail("expected SentryAccessDeniedException happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, "SentryAccessDeniedException");
+    }
+  }
+
+  @Test
+  public void testAddDeleteRoleOnGroup() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    // admin user grant role3 to group3
+    MRole role3 = new MRole(ROLE3);
+    client.createRole(role3);
+    MPrincipal group3 = new MPrincipal(GROUP3, MPrincipal.TYPE.GROUP);
+    client.grantRole(Lists.newArrayList(role3), Lists.newArrayList(group3));
+    // admin user grant role4 to group4
+    MRole role4 = new MRole(ROLE4);
+    client.createRole(role4);
+    MPrincipal group4 = new MPrincipal(GROUP4, MPrincipal.TYPE.GROUP);
+    client.grantRole(Lists.newArrayList(role4), Lists.newArrayList(group4));
+
+    // use3 can show role on group3
+    client = sqoopServerRunner.getSqoopClient(USER3);
+    assertEquals(role3.getName(), client.getRolesByPrincipal(group3).get(0).getName());
+
+    // user4 can show role on group4
+    client = sqoopServerRunner.getSqoopClient(USER4);
+    assertEquals(role4.getName(), client.getRolesByPrincipal(group4).get(0).getName());
+
+    /**
+     * admin delete role3 from group3
+     * admin delete role4 from group4
+     */
+    client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    client.revokeRole(Lists.newArrayList(role3), Lists.newArrayList(group3));
+    client.revokeRole(Lists.newArrayList(role4), Lists.newArrayList(group4));
+
+    // use3 show role on group3, empty role list return
+    client = sqoopServerRunner.getSqoopClient(USER3);
+    assertTrue(client.getRolesByPrincipal(group3).isEmpty());
+
+    // use4 show role on group4, empty role list return
+    client = sqoopServerRunner.getSqoopClient(USER4);
+    assertTrue(client.getRolesByPrincipal(group4).isEmpty());
+  }
+
+  @Test
+  public void testNotSupportShowRoleonUser() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MPrincipal user1 = new MPrincipal("showRoleOnUser", MPrincipal.TYPE.USER);
+    try {
+      client.getRolesByPrincipal(user1);
+      fail("expected not support exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SentrySqoopError.SHOW_GRANT_NOT_SUPPORTED_FOR_PRINCIPAL);
+    }
+  }
+}



[08/50] [abbrv] incubator-sentry git commit: SENTRY-791: java.lang.AbstractMethodError when using HDFS sync (Sravya Tirukkovalur, Reviewed by: Lenni Kuff)

Posted by sd...@apache.org.
SENTRY-791: java.lang.AbstractMethodError when using HDFS sync (Sravya Tirukkovalur, Reviewed by: Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/c8d5fcef
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/c8d5fcef
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/c8d5fcef

Branch: refs/heads/hive_plugin_v2
Commit: c8d5fcef924bb04ba2029d7c03482aa60de20da0
Parents: ce60020
Author: Sravya Tirukkovalur <sr...@clouera.com>
Authored: Tue Jul 7 23:48:22 2015 -0700
Committer: Sravya Tirukkovalur <sr...@clouera.com>
Committed: Wed Jul 8 11:28:22 2015 -0700

----------------------------------------------------------------------
 .../java/org/apache/sentry/service/thrift/ProcessorFactory.java  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/c8d5fcef/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ProcessorFactory.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ProcessorFactory.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ProcessorFactory.java
index 07b3472..88ef24f 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ProcessorFactory.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ProcessorFactory.java
@@ -26,5 +26,7 @@ public abstract class ProcessorFactory {
     this.conf = conf;
   }
 
-  public abstract boolean register(TMultiplexedProcessor processor) throws Exception;
+  public boolean register(TMultiplexedProcessor processor) throws Exception {
+    return false;
+  }
 }


[39/50] [abbrv] incubator-sentry git commit: SENTRY-825: SecureAdminHandler no longer pulls collection name for create correctly (Gregory Chanan, Reviewed by: Vamsee Yarlagadda)

Posted by sd...@apache.org.
SENTRY-825: SecureAdminHandler no longer pulls collection name for create correctly (Gregory Chanan, Reviewed by: Vamsee Yarlagadda)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/789af33b
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/789af33b
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/789af33b

Branch: refs/heads/hive_plugin_v2
Commit: 789af33b110919fd393fecb4e5821000cb3c805e
Parents: 4622aa4
Author: Vamsee Yarlagadda <va...@cloudera.com>
Authored: Fri Jul 31 13:19:02 2015 -0700
Committer: Vamsee Yarlagadda <va...@cloudera.com>
Committed: Fri Jul 31 13:19:02 2015 -0700

----------------------------------------------------------------------
 .../handler/admin/SecureCoreAdminHandler.java   |  9 ++-
 .../admin/SecureCoreAdminHandlerTest.java       | 61 ++++++++++++++++----
 2 files changed, 58 insertions(+), 12 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/789af33b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCoreAdminHandler.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCoreAdminHandler.java b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCoreAdminHandler.java
index 77548b9..57ccc94 100644
--- a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCoreAdminHandler.java
+++ b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCoreAdminHandler.java
@@ -21,6 +21,7 @@ import org.apache.solr.common.params.CoreAdminParams;
 import org.apache.solr.common.params.CoreAdminParams.CoreAdminAction;
 import org.apache.solr.common.params.SolrParams;
 import org.apache.solr.core.CoreContainer;
+import org.apache.solr.core.CoreDescriptor;
 import org.apache.solr.core.SolrCore;
 import org.apache.solr.handler.SecureRequestHandlerUtil;
 import org.apache.solr.request.SolrQueryRequest;
@@ -90,7 +91,13 @@ public class SecureCoreAdminHandler extends CoreAdminHandler {
           collection = getCollectionFromCoreName(cname);
           break;
         }
-        case CREATE:
+        case CREATE: {
+          CoreDescriptor coreDescriptor = buildCoreDescriptor(params, coreContainer);
+          if (coreDescriptor != null) {
+            collection = coreDescriptor.getCloudDescriptor().getCollectionName();
+          }
+          break;
+        }
         case REQUESTAPPLYUPDATES:
         case REQUESTBUFFERUPDATES: {
           String cname = params.get(CoreAdminParams.NAME, "");

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/789af33b/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/handler/admin/SecureCoreAdminHandlerTest.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/handler/admin/SecureCoreAdminHandlerTest.java b/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/handler/admin/SecureCoreAdminHandlerTest.java
index 0dbb271..2a19902 100644
--- a/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/handler/admin/SecureCoreAdminHandlerTest.java
+++ b/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/handler/admin/SecureCoreAdminHandlerTest.java
@@ -16,14 +16,21 @@
  */
 package org.apache.solr.handler.admin;
 
+import java.lang.reflect.Method;
 import java.util.Arrays;
 import java.util.List;
+import java.util.Map;
+
+import net.sf.cglib.proxy.Enhancer;
+import net.sf.cglib.proxy.MethodInterceptor;
+import net.sf.cglib.proxy.MethodProxy;
 
 import org.apache.solr.cloud.CloudDescriptor;
 import org.apache.solr.common.params.CoreAdminParams;
 import org.apache.solr.common.params.CoreAdminParams.CoreAdminAction;
 import org.apache.solr.common.params.ModifiableSolrParams;
 import org.apache.solr.common.params.CoreAdminParams.CoreAdminAction;
+import org.apache.solr.core.CoreContainer;
 import org.apache.solr.core.SolrCore;
 import org.apache.solr.request.SolrQueryRequest;
 import org.apache.solr.sentry.SentryTestBase;
@@ -65,7 +72,7 @@ public class SecureCoreAdminHandlerTest extends SentryTestBase {
       CoreAdminAction.RELOAD
       );
 
-  // only specify the collection on these, no cores
+  // These actions require that the collection is specified on the request.
   public final static List<CoreAdminAction> REQUIRES_COLLECTION = Arrays.asList(
       CoreAdminAction.CREATE
       );
@@ -115,23 +122,25 @@ public class SecureCoreAdminHandlerTest extends SentryTestBase {
     modParams.set(CoreAdminParams.COLLECTION, "");
     modParams.set(CoreAdminParams.CORE, "");
     modParams.set(CoreAdminParams.NAME, "");
-    if (!REQUIRES_COLLECTION.contains(action)) {
-      for (SolrCore core : h.getCoreContainer().getCores()) {
-        if(core.getCoreDescriptor().getCloudDescriptor().getCollectionName().equals(collection)) {
-          modParams.set(CoreAdminParams.CORE, core.getName());
-          modParams.set(CoreAdminParams.NAME, core.getName());
-          break;
-        }
+    for (SolrCore core : h.getCoreContainer().getCores()) {
+      if(core.getCoreDescriptor().getCloudDescriptor().getCollectionName().equals(collection)) {
+        modParams.set(CoreAdminParams.CORE, core.getName());
+        modParams.set(CoreAdminParams.NAME, core.getName());
+        break;
       }
-    } else {
+    }
+    if (REQUIRES_COLLECTION.contains(action)) {
       modParams.set(CoreAdminParams.COLLECTION, collection);
+      modParams.set(CoreAdminParams.CORE, core.getName());
+      modParams.set(CoreAdminParams.NAME, core.getName());
     }
     req.setParams(modParams);
     return req;
   }
 
   private void verifyQueryAccess(CoreAdminAction action, boolean checkCollection) throws Exception {
-    CoreAdminHandler handler = new SecureCoreAdminHandler(h.getCoreContainer());
+    CoreContainer cc = getCleanCoreContainer(action, h.getCoreContainer());
+    CoreAdminHandler handler = new SecureCoreAdminHandler(cc);
     verifyAuthorized(handler, getCoreAdminRequest("collection1", "junit", action));
     verifyAuthorized(handler, getCoreAdminRequest("queryCollection", "junit", action));
     if (!checkCollection) {
@@ -144,7 +153,8 @@ public class SecureCoreAdminHandlerTest extends SentryTestBase {
   }
 
   private void verifyUpdateAccess(CoreAdminAction action, boolean checkCollection) throws Exception {
-    CoreAdminHandler handler = new SecureCoreAdminHandler(h.getCoreContainer());
+    CoreContainer cc = getCleanCoreContainer(action, h.getCoreContainer());
+    CoreAdminHandler handler = new SecureCoreAdminHandler(cc);
     verifyAuthorized(handler, getCoreAdminRequest("collection1", "junit", action));
     verifyAuthorized(handler, getCoreAdminRequest("updateCollection", "junit", action));
     verifyUnauthorized(handler, getCoreAdminRequest("bogusCollection", "bogusUser", action), "bogusCollection", "bogusUser", true);
@@ -153,6 +163,35 @@ public class SecureCoreAdminHandlerTest extends SentryTestBase {
     }
   }
 
+  private CoreContainer getZkAwareCoreContainer(final CoreContainer cc) {
+    Enhancer e = new Enhancer();
+    e.setClassLoader(cc.getClass().getClassLoader());
+    e.setSuperclass(CoreContainer.class);
+    e.setCallback(new MethodInterceptor() {
+      public Object intercept(Object obj, Method method, Object [] args, MethodProxy proxy) throws Throwable {
+        if (method.getName().equals("isZooKeeperAware")) {
+          return Boolean.TRUE;
+        }
+        return method.invoke(cc, args);
+      }
+    });
+    return (CoreContainer)e.create();
+  }
+
+  private CoreContainer getCleanCoreContainer(CoreAdminAction action, CoreContainer cc) {
+    // Ensure CoreContainer is empty
+    for (String coreName : h.getCoreContainer().getCoreNames()) {
+      h.getCoreContainer().unload(coreName);
+    }
+    for (Map.Entry entry : h.getCoreContainer().getCoreInitFailures().entrySet()) {
+      String coreName = entry.getKey().toString();
+      h.getCoreContainer().unload(coreName);
+    }
+    // actions that require the collection attempt to read the collection off the CloudDescriptor, which is only
+    // present when the CoreContainer is ZkAware.
+    return REQUIRES_COLLECTION.contains(action) ? getZkAwareCoreContainer(h.getCoreContainer()) : h.getCoreContainer();
+  }
+
   @Test
   public void testSecureAdminHandler() throws Exception {
     for (CoreAdminAction action : QUERY_ACTIONS) {


[30/50] [abbrv] incubator-sentry git commit: SENTRY-684: Upgrade to Apache Curator 2.7.1 (Dapeng Sun, reviewed by Guoquan Shen)

Posted by sd...@apache.org.
SENTRY-684: Upgrade to Apache Curator 2.7.1 (Dapeng Sun, reviewed by Guoquan Shen)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/4a5c9c2c
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/4a5c9c2c
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/4a5c9c2c

Branch: refs/heads/hive_plugin_v2
Commit: 4a5c9c2c9052e6e87ccab39c9f9a73468407b188
Parents: 4da9dc2
Author: Sun Dapeng <sd...@apache.org>
Authored: Mon Jul 27 09:26:18 2015 +0800
Committer: Sun Dapeng <sd...@apache.org>
Committed: Mon Jul 27 09:26:27 2015 +0800

----------------------------------------------------------------------
 pom.xml | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4a5c9c2c/pom.xml
----------------------------------------------------------------------
diff --git a/pom.xml b/pom.xml
index 839eb1d..b5f6e8a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -75,7 +75,7 @@ limitations under the License.
     <junit.version>4.9</junit.version>
     <libthrift.version>0.9.2</libthrift.version>
     <libfb303.version>0.9.2</libfb303.version>
-    <curator.version>2.6.0</curator.version>
+    <curator.version>2.7.1</curator.version>
     <junit.version>4.10</junit.version>
     <log4j.version>1.2.16</log4j.version>
     <mockito.version>1.8.5</mockito.version>
@@ -87,7 +87,6 @@ limitations under the License.
     <jackson.version>1.8.8</jackson.version>
     <metrics.version>3.1.0</metrics.version>
     <jettyVersion>7.6.16.v20140903</jettyVersion>
-    <curator.version>2.6.0</curator.version>
     <joda-time.version>2.5</joda-time.version>
     <test.sentry.hadoop.classpath>${maven.test.classpath}</test.sentry.hadoop.classpath>
     <easymock.version>3.0</easymock.version>
@@ -158,6 +157,16 @@ limitations under the License.
         <groupId>org.apache.hadoop</groupId>
         <artifactId>hadoop-common</artifactId>
         <version>${hadoop.version}</version>
+        <exclusions>
+          <exclusion>
+            <artifactId>curator-client</artifactId>
+            <groupId>org.apache.curator</groupId>
+          </exclusion>
+          <exclusion>
+            <artifactId>curator-framework</artifactId>
+            <groupId>org.apache.curator</groupId>
+          </exclusion>
+        </exclusions>
       </dependency>
       <dependency>
         <groupId>org.apache.hadoop</groupId>
@@ -174,6 +183,12 @@ limitations under the License.
         <groupId>org.apache.hadoop</groupId>
         <artifactId>hadoop-minicluster</artifactId>
         <version>${hadoop.version}</version>
+        <exclusions>
+          <exclusion>
+            <artifactId>curator-client</artifactId>
+            <groupId>org.apache.curator</groupId>
+          </exclusion>
+        </exclusions>
       </dependency>
       <dependency>
         <groupId>org.apache.hadoop</groupId>
@@ -333,6 +348,12 @@ limitations under the License.
         <groupId>org.apache.hive</groupId>
         <artifactId>hive-exec</artifactId>
         <version>${hive.version}</version>
+        <exclusions>
+          <exclusion>
+            <artifactId>apache-curator</artifactId>
+            <groupId>org.apache.curator</groupId>
+          </exclusion>
+        </exclusions>
       </dependency>
       <dependency>
         <groupId>org.apache.hive</groupId>


[21/50] [abbrv] incubator-sentry git commit: SENTRY-741: Add a test case for hive query which creates dummy partition (Sravya Tirukkovalur, Reviewed by: Lenni Kuff)

Posted by sd...@apache.org.
SENTRY-741: Add a test case for hive query which creates dummy partition (Sravya Tirukkovalur, Reviewed by: Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/58a8358c
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/58a8358c
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/58a8358c

Branch: refs/heads/hive_plugin_v2
Commit: 58a8358ca626877a2f7bd24d07274ee5eeaa0a1a
Parents: 412eea3
Author: Sravya Tirukkovalur <sr...@clouera.com>
Authored: Tue Jul 21 13:48:25 2015 -0700
Committer: Sravya Tirukkovalur <sr...@clouera.com>
Committed: Tue Jul 21 13:48:25 2015 -0700

----------------------------------------------------------------------
 .../e2e/hive/TestPrivilegesAtTableScope.java    | 29 ++++++++++++++++++++
 1 file changed, 29 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/58a8358c/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPrivilegesAtTableScope.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPrivilegesAtTableScope.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPrivilegesAtTableScope.java
index 69073e0..46c6cbb 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPrivilegesAtTableScope.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPrivilegesAtTableScope.java
@@ -530,4 +530,33 @@ public class TestPrivilegesAtTableScope extends AbstractTestWithStaticConfigurat
     rs1.close();
     return hasResults;
   }
+
+  @Test
+  public void testDummyPartition() throws Exception {
+
+    policyFile
+        .addRolesToGroup(USERGROUP1, "select_tab1", "select_tab2")
+        .addPermissionsToRole("select_tab1", "server=server1->db=DB_1->table=TAB_1->action=select")
+        .addPermissionsToRole("select_tab2", "server=server1->db=DB_1->table=TAB_3->action=insert")
+        .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+    writePolicyFile(policyFile);
+
+    // setup db objects needed by the test
+    Connection connection = context.createConnection(ADMIN1);
+    Statement statement = context.createStatement(connection);
+
+    statement.execute("USE " + DB1);
+    statement.execute("CREATE table TAB_3 (a2 int) PARTITIONED BY (b2 string, c2 string)");
+    statement.close();
+    connection.close();
+
+    connection = context.createConnection(USER1_1);
+    statement = context.createStatement(connection);
+
+    statement.execute("USE " + DB1);
+    statement.execute("INSERT OVERWRITE TABLE TAB_3 PARTITION(b2='abc', c2) select a, b as c2 from TAB_1");
+    statement.close();
+    connection.close();
+
+  }
 }


[35/50] [abbrv] incubator-sentry git commit: SENTRY-197: Create tool to dump and load of entire Sentry service (Colin Ma, Reviewed by:Sravya Tirukkovalur, Guoquan Shen, Dapeng Sun, Anne Yu)

Posted by sd...@apache.org.
http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryExportMappingDataResponse.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryExportMappingDataResponse.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryExportMappingDataResponse.java
new file mode 100644
index 0000000..3809df3
--- /dev/null
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryExportMappingDataResponse.java
@@ -0,0 +1,496 @@
+/**
+ * Autogenerated by Thrift Compiler (0.9.0)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.sentry.provider.db.service.thrift;
+
+import org.apache.commons.lang.builder.HashCodeBuilder;
+import org.apache.thrift.scheme.IScheme;
+import org.apache.thrift.scheme.SchemeFactory;
+import org.apache.thrift.scheme.StandardScheme;
+
+import org.apache.thrift.scheme.TupleScheme;
+import org.apache.thrift.protocol.TTupleProtocol;
+import org.apache.thrift.protocol.TProtocolException;
+import org.apache.thrift.EncodingUtils;
+import org.apache.thrift.TException;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class TSentryExportMappingDataResponse implements org.apache.thrift.TBase<TSentryExportMappingDataResponse, TSentryExportMappingDataResponse._Fields>, java.io.Serializable, Cloneable {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSentryExportMappingDataResponse");
+
+  private static final org.apache.thrift.protocol.TField STATUS_FIELD_DESC = new org.apache.thrift.protocol.TField("status", org.apache.thrift.protocol.TType.STRUCT, (short)1);
+  private static final org.apache.thrift.protocol.TField MAPPING_DATA_FIELD_DESC = new org.apache.thrift.protocol.TField("mappingData", org.apache.thrift.protocol.TType.STRUCT, (short)2);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TSentryExportMappingDataResponseStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TSentryExportMappingDataResponseTupleSchemeFactory());
+  }
+
+  private org.apache.sentry.service.thrift.TSentryResponseStatus status; // required
+  private TSentryMappingData mappingData; // required
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    STATUS((short)1, "status"),
+    MAPPING_DATA((short)2, "mappingData");
+
+    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+    static {
+      for (_Fields field : EnumSet.allOf(_Fields.class)) {
+        byName.put(field.getFieldName(), field);
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, or null if its not found.
+     */
+    public static _Fields findByThriftId(int fieldId) {
+      switch(fieldId) {
+        case 1: // STATUS
+          return STATUS;
+        case 2: // MAPPING_DATA
+          return MAPPING_DATA;
+        default:
+          return null;
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, throwing an exception
+     * if it is not found.
+     */
+    public static _Fields findByThriftIdOrThrow(int fieldId) {
+      _Fields fields = findByThriftId(fieldId);
+      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+      return fields;
+    }
+
+    /**
+     * Find the _Fields constant that matches name, or null if its not found.
+     */
+    public static _Fields findByName(String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final String _fieldName;
+
+    _Fields(short thriftId, String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  // isset id assignments
+  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+  static {
+    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+    tmpMap.put(_Fields.STATUS, new org.apache.thrift.meta_data.FieldMetaData("status", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, org.apache.sentry.service.thrift.TSentryResponseStatus.class)));
+    tmpMap.put(_Fields.MAPPING_DATA, new org.apache.thrift.meta_data.FieldMetaData("mappingData", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TSentryMappingData.class)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TSentryExportMappingDataResponse.class, metaDataMap);
+  }
+
+  public TSentryExportMappingDataResponse() {
+  }
+
+  public TSentryExportMappingDataResponse(
+    org.apache.sentry.service.thrift.TSentryResponseStatus status,
+    TSentryMappingData mappingData)
+  {
+    this();
+    this.status = status;
+    this.mappingData = mappingData;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TSentryExportMappingDataResponse(TSentryExportMappingDataResponse other) {
+    if (other.isSetStatus()) {
+      this.status = new org.apache.sentry.service.thrift.TSentryResponseStatus(other.status);
+    }
+    if (other.isSetMappingData()) {
+      this.mappingData = new TSentryMappingData(other.mappingData);
+    }
+  }
+
+  public TSentryExportMappingDataResponse deepCopy() {
+    return new TSentryExportMappingDataResponse(this);
+  }
+
+  @Override
+  public void clear() {
+    this.status = null;
+    this.mappingData = null;
+  }
+
+  public org.apache.sentry.service.thrift.TSentryResponseStatus getStatus() {
+    return this.status;
+  }
+
+  public void setStatus(org.apache.sentry.service.thrift.TSentryResponseStatus status) {
+    this.status = status;
+  }
+
+  public void unsetStatus() {
+    this.status = null;
+  }
+
+  /** Returns true if field status is set (has been assigned a value) and false otherwise */
+  public boolean isSetStatus() {
+    return this.status != null;
+  }
+
+  public void setStatusIsSet(boolean value) {
+    if (!value) {
+      this.status = null;
+    }
+  }
+
+  public TSentryMappingData getMappingData() {
+    return this.mappingData;
+  }
+
+  public void setMappingData(TSentryMappingData mappingData) {
+    this.mappingData = mappingData;
+  }
+
+  public void unsetMappingData() {
+    this.mappingData = null;
+  }
+
+  /** Returns true if field mappingData is set (has been assigned a value) and false otherwise */
+  public boolean isSetMappingData() {
+    return this.mappingData != null;
+  }
+
+  public void setMappingDataIsSet(boolean value) {
+    if (!value) {
+      this.mappingData = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case STATUS:
+      if (value == null) {
+        unsetStatus();
+      } else {
+        setStatus((org.apache.sentry.service.thrift.TSentryResponseStatus)value);
+      }
+      break;
+
+    case MAPPING_DATA:
+      if (value == null) {
+        unsetMappingData();
+      } else {
+        setMappingData((TSentryMappingData)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case STATUS:
+      return getStatus();
+
+    case MAPPING_DATA:
+      return getMappingData();
+
+    }
+    throw new IllegalStateException();
+  }
+
+  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+  public boolean isSet(_Fields field) {
+    if (field == null) {
+      throw new IllegalArgumentException();
+    }
+
+    switch (field) {
+    case STATUS:
+      return isSetStatus();
+    case MAPPING_DATA:
+      return isSetMappingData();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TSentryExportMappingDataResponse)
+      return this.equals((TSentryExportMappingDataResponse)that);
+    return false;
+  }
+
+  public boolean equals(TSentryExportMappingDataResponse that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_status = true && this.isSetStatus();
+    boolean that_present_status = true && that.isSetStatus();
+    if (this_present_status || that_present_status) {
+      if (!(this_present_status && that_present_status))
+        return false;
+      if (!this.status.equals(that.status))
+        return false;
+    }
+
+    boolean this_present_mappingData = true && this.isSetMappingData();
+    boolean that_present_mappingData = true && that.isSetMappingData();
+    if (this_present_mappingData || that_present_mappingData) {
+      if (!(this_present_mappingData && that_present_mappingData))
+        return false;
+      if (!this.mappingData.equals(that.mappingData))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    HashCodeBuilder builder = new HashCodeBuilder();
+
+    boolean present_status = true && (isSetStatus());
+    builder.append(present_status);
+    if (present_status)
+      builder.append(status);
+
+    boolean present_mappingData = true && (isSetMappingData());
+    builder.append(present_mappingData);
+    if (present_mappingData)
+      builder.append(mappingData);
+
+    return builder.toHashCode();
+  }
+
+  public int compareTo(TSentryExportMappingDataResponse other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+    TSentryExportMappingDataResponse typedOther = (TSentryExportMappingDataResponse)other;
+
+    lastComparison = Boolean.valueOf(isSetStatus()).compareTo(typedOther.isSetStatus());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetStatus()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.status, typedOther.status);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetMappingData()).compareTo(typedOther.isSetMappingData());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetMappingData()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.mappingData, typedOther.mappingData);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    return 0;
+  }
+
+  public _Fields fieldForId(int fieldId) {
+    return _Fields.findByThriftId(fieldId);
+  }
+
+  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+  }
+
+  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder("TSentryExportMappingDataResponse(");
+    boolean first = true;
+
+    sb.append("status:");
+    if (this.status == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.status);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("mappingData:");
+    if (this.mappingData == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.mappingData);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetStatus()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'status' is unset! Struct:" + toString());
+    }
+
+    if (!isSetMappingData()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'mappingData' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+    if (status != null) {
+      status.validate();
+    }
+    if (mappingData != null) {
+      mappingData.validate();
+    }
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+    try {
+      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class TSentryExportMappingDataResponseStandardSchemeFactory implements SchemeFactory {
+    public TSentryExportMappingDataResponseStandardScheme getScheme() {
+      return new TSentryExportMappingDataResponseStandardScheme();
+    }
+  }
+
+  private static class TSentryExportMappingDataResponseStandardScheme extends StandardScheme<TSentryExportMappingDataResponse> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TSentryExportMappingDataResponse struct) throws org.apache.thrift.TException {
+      org.apache.thrift.protocol.TField schemeField;
+      iprot.readStructBegin();
+      while (true)
+      {
+        schemeField = iprot.readFieldBegin();
+        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+          break;
+        }
+        switch (schemeField.id) {
+          case 1: // STATUS
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+              struct.status = new org.apache.sentry.service.thrift.TSentryResponseStatus();
+              struct.status.read(iprot);
+              struct.setStatusIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // MAPPING_DATA
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+              struct.mappingData = new TSentryMappingData();
+              struct.mappingData.read(iprot);
+              struct.setMappingDataIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          default:
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+        }
+        iprot.readFieldEnd();
+      }
+      iprot.readStructEnd();
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, TSentryExportMappingDataResponse struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.status != null) {
+        oprot.writeFieldBegin(STATUS_FIELD_DESC);
+        struct.status.write(oprot);
+        oprot.writeFieldEnd();
+      }
+      if (struct.mappingData != null) {
+        oprot.writeFieldBegin(MAPPING_DATA_FIELD_DESC);
+        struct.mappingData.write(oprot);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TSentryExportMappingDataResponseTupleSchemeFactory implements SchemeFactory {
+    public TSentryExportMappingDataResponseTupleScheme getScheme() {
+      return new TSentryExportMappingDataResponseTupleScheme();
+    }
+  }
+
+  private static class TSentryExportMappingDataResponseTupleScheme extends TupleScheme<TSentryExportMappingDataResponse> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TSentryExportMappingDataResponse struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      struct.status.write(oprot);
+      struct.mappingData.write(oprot);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TSentryExportMappingDataResponse struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.status = new org.apache.sentry.service.thrift.TSentryResponseStatus();
+      struct.status.read(iprot);
+      struct.setStatusIsSet(true);
+      struct.mappingData = new TSentryMappingData();
+      struct.mappingData.read(iprot);
+      struct.setMappingDataIsSet(true);
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryImportMappingDataRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryImportMappingDataRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryImportMappingDataRequest.java
new file mode 100644
index 0000000..23ad56c
--- /dev/null
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryImportMappingDataRequest.java
@@ -0,0 +1,689 @@
+/**
+ * Autogenerated by Thrift Compiler (0.9.0)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.sentry.provider.db.service.thrift;
+
+import org.apache.commons.lang.builder.HashCodeBuilder;
+import org.apache.thrift.scheme.IScheme;
+import org.apache.thrift.scheme.SchemeFactory;
+import org.apache.thrift.scheme.StandardScheme;
+
+import org.apache.thrift.scheme.TupleScheme;
+import org.apache.thrift.protocol.TTupleProtocol;
+import org.apache.thrift.protocol.TProtocolException;
+import org.apache.thrift.EncodingUtils;
+import org.apache.thrift.TException;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class TSentryImportMappingDataRequest implements org.apache.thrift.TBase<TSentryImportMappingDataRequest, TSentryImportMappingDataRequest._Fields>, java.io.Serializable, Cloneable {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSentryImportMappingDataRequest");
+
+  private static final org.apache.thrift.protocol.TField PROTOCOL_VERSION_FIELD_DESC = new org.apache.thrift.protocol.TField("protocol_version", org.apache.thrift.protocol.TType.I32, (short)1);
+  private static final org.apache.thrift.protocol.TField REQUESTOR_USER_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("requestorUserName", org.apache.thrift.protocol.TType.STRING, (short)2);
+  private static final org.apache.thrift.protocol.TField OVERWRITE_ROLE_FIELD_DESC = new org.apache.thrift.protocol.TField("overwriteRole", org.apache.thrift.protocol.TType.BOOL, (short)3);
+  private static final org.apache.thrift.protocol.TField MAPPING_DATA_FIELD_DESC = new org.apache.thrift.protocol.TField("mappingData", org.apache.thrift.protocol.TType.STRUCT, (short)4);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TSentryImportMappingDataRequestStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TSentryImportMappingDataRequestTupleSchemeFactory());
+  }
+
+  private int protocol_version; // required
+  private String requestorUserName; // required
+  private boolean overwriteRole; // required
+  private TSentryMappingData mappingData; // required
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    PROTOCOL_VERSION((short)1, "protocol_version"),
+    REQUESTOR_USER_NAME((short)2, "requestorUserName"),
+    OVERWRITE_ROLE((short)3, "overwriteRole"),
+    MAPPING_DATA((short)4, "mappingData");
+
+    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+    static {
+      for (_Fields field : EnumSet.allOf(_Fields.class)) {
+        byName.put(field.getFieldName(), field);
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, or null if its not found.
+     */
+    public static _Fields findByThriftId(int fieldId) {
+      switch(fieldId) {
+        case 1: // PROTOCOL_VERSION
+          return PROTOCOL_VERSION;
+        case 2: // REQUESTOR_USER_NAME
+          return REQUESTOR_USER_NAME;
+        case 3: // OVERWRITE_ROLE
+          return OVERWRITE_ROLE;
+        case 4: // MAPPING_DATA
+          return MAPPING_DATA;
+        default:
+          return null;
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, throwing an exception
+     * if it is not found.
+     */
+    public static _Fields findByThriftIdOrThrow(int fieldId) {
+      _Fields fields = findByThriftId(fieldId);
+      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+      return fields;
+    }
+
+    /**
+     * Find the _Fields constant that matches name, or null if its not found.
+     */
+    public static _Fields findByName(String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final String _fieldName;
+
+    _Fields(short thriftId, String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  // isset id assignments
+  private static final int __PROTOCOL_VERSION_ISSET_ID = 0;
+  private static final int __OVERWRITEROLE_ISSET_ID = 1;
+  private byte __isset_bitfield = 0;
+  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+  static {
+    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+    tmpMap.put(_Fields.PROTOCOL_VERSION, new org.apache.thrift.meta_data.FieldMetaData("protocol_version", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
+    tmpMap.put(_Fields.REQUESTOR_USER_NAME, new org.apache.thrift.meta_data.FieldMetaData("requestorUserName", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.OVERWRITE_ROLE, new org.apache.thrift.meta_data.FieldMetaData("overwriteRole", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL)));
+    tmpMap.put(_Fields.MAPPING_DATA, new org.apache.thrift.meta_data.FieldMetaData("mappingData", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TSentryMappingData.class)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TSentryImportMappingDataRequest.class, metaDataMap);
+  }
+
+  public TSentryImportMappingDataRequest() {
+    this.protocol_version = 1;
+
+    this.overwriteRole = false;
+
+  }
+
+  public TSentryImportMappingDataRequest(
+    int protocol_version,
+    String requestorUserName,
+    boolean overwriteRole,
+    TSentryMappingData mappingData)
+  {
+    this();
+    this.protocol_version = protocol_version;
+    setProtocol_versionIsSet(true);
+    this.requestorUserName = requestorUserName;
+    this.overwriteRole = overwriteRole;
+    setOverwriteRoleIsSet(true);
+    this.mappingData = mappingData;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TSentryImportMappingDataRequest(TSentryImportMappingDataRequest other) {
+    __isset_bitfield = other.__isset_bitfield;
+    this.protocol_version = other.protocol_version;
+    if (other.isSetRequestorUserName()) {
+      this.requestorUserName = other.requestorUserName;
+    }
+    this.overwriteRole = other.overwriteRole;
+    if (other.isSetMappingData()) {
+      this.mappingData = new TSentryMappingData(other.mappingData);
+    }
+  }
+
+  public TSentryImportMappingDataRequest deepCopy() {
+    return new TSentryImportMappingDataRequest(this);
+  }
+
+  @Override
+  public void clear() {
+    this.protocol_version = 1;
+
+    this.requestorUserName = null;
+    this.overwriteRole = false;
+
+    this.mappingData = null;
+  }
+
+  public int getProtocol_version() {
+    return this.protocol_version;
+  }
+
+  public void setProtocol_version(int protocol_version) {
+    this.protocol_version = protocol_version;
+    setProtocol_versionIsSet(true);
+  }
+
+  public void unsetProtocol_version() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __PROTOCOL_VERSION_ISSET_ID);
+  }
+
+  /** Returns true if field protocol_version is set (has been assigned a value) and false otherwise */
+  public boolean isSetProtocol_version() {
+    return EncodingUtils.testBit(__isset_bitfield, __PROTOCOL_VERSION_ISSET_ID);
+  }
+
+  public void setProtocol_versionIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __PROTOCOL_VERSION_ISSET_ID, value);
+  }
+
+  public String getRequestorUserName() {
+    return this.requestorUserName;
+  }
+
+  public void setRequestorUserName(String requestorUserName) {
+    this.requestorUserName = requestorUserName;
+  }
+
+  public void unsetRequestorUserName() {
+    this.requestorUserName = null;
+  }
+
+  /** Returns true if field requestorUserName is set (has been assigned a value) and false otherwise */
+  public boolean isSetRequestorUserName() {
+    return this.requestorUserName != null;
+  }
+
+  public void setRequestorUserNameIsSet(boolean value) {
+    if (!value) {
+      this.requestorUserName = null;
+    }
+  }
+
+  public boolean isOverwriteRole() {
+    return this.overwriteRole;
+  }
+
+  public void setOverwriteRole(boolean overwriteRole) {
+    this.overwriteRole = overwriteRole;
+    setOverwriteRoleIsSet(true);
+  }
+
+  public void unsetOverwriteRole() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __OVERWRITEROLE_ISSET_ID);
+  }
+
+  /** Returns true if field overwriteRole is set (has been assigned a value) and false otherwise */
+  public boolean isSetOverwriteRole() {
+    return EncodingUtils.testBit(__isset_bitfield, __OVERWRITEROLE_ISSET_ID);
+  }
+
+  public void setOverwriteRoleIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __OVERWRITEROLE_ISSET_ID, value);
+  }
+
+  public TSentryMappingData getMappingData() {
+    return this.mappingData;
+  }
+
+  public void setMappingData(TSentryMappingData mappingData) {
+    this.mappingData = mappingData;
+  }
+
+  public void unsetMappingData() {
+    this.mappingData = null;
+  }
+
+  /** Returns true if field mappingData is set (has been assigned a value) and false otherwise */
+  public boolean isSetMappingData() {
+    return this.mappingData != null;
+  }
+
+  public void setMappingDataIsSet(boolean value) {
+    if (!value) {
+      this.mappingData = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case PROTOCOL_VERSION:
+      if (value == null) {
+        unsetProtocol_version();
+      } else {
+        setProtocol_version((Integer)value);
+      }
+      break;
+
+    case REQUESTOR_USER_NAME:
+      if (value == null) {
+        unsetRequestorUserName();
+      } else {
+        setRequestorUserName((String)value);
+      }
+      break;
+
+    case OVERWRITE_ROLE:
+      if (value == null) {
+        unsetOverwriteRole();
+      } else {
+        setOverwriteRole((Boolean)value);
+      }
+      break;
+
+    case MAPPING_DATA:
+      if (value == null) {
+        unsetMappingData();
+      } else {
+        setMappingData((TSentryMappingData)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case PROTOCOL_VERSION:
+      return Integer.valueOf(getProtocol_version());
+
+    case REQUESTOR_USER_NAME:
+      return getRequestorUserName();
+
+    case OVERWRITE_ROLE:
+      return Boolean.valueOf(isOverwriteRole());
+
+    case MAPPING_DATA:
+      return getMappingData();
+
+    }
+    throw new IllegalStateException();
+  }
+
+  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+  public boolean isSet(_Fields field) {
+    if (field == null) {
+      throw new IllegalArgumentException();
+    }
+
+    switch (field) {
+    case PROTOCOL_VERSION:
+      return isSetProtocol_version();
+    case REQUESTOR_USER_NAME:
+      return isSetRequestorUserName();
+    case OVERWRITE_ROLE:
+      return isSetOverwriteRole();
+    case MAPPING_DATA:
+      return isSetMappingData();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TSentryImportMappingDataRequest)
+      return this.equals((TSentryImportMappingDataRequest)that);
+    return false;
+  }
+
+  public boolean equals(TSentryImportMappingDataRequest that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_protocol_version = true;
+    boolean that_present_protocol_version = true;
+    if (this_present_protocol_version || that_present_protocol_version) {
+      if (!(this_present_protocol_version && that_present_protocol_version))
+        return false;
+      if (this.protocol_version != that.protocol_version)
+        return false;
+    }
+
+    boolean this_present_requestorUserName = true && this.isSetRequestorUserName();
+    boolean that_present_requestorUserName = true && that.isSetRequestorUserName();
+    if (this_present_requestorUserName || that_present_requestorUserName) {
+      if (!(this_present_requestorUserName && that_present_requestorUserName))
+        return false;
+      if (!this.requestorUserName.equals(that.requestorUserName))
+        return false;
+    }
+
+    boolean this_present_overwriteRole = true;
+    boolean that_present_overwriteRole = true;
+    if (this_present_overwriteRole || that_present_overwriteRole) {
+      if (!(this_present_overwriteRole && that_present_overwriteRole))
+        return false;
+      if (this.overwriteRole != that.overwriteRole)
+        return false;
+    }
+
+    boolean this_present_mappingData = true && this.isSetMappingData();
+    boolean that_present_mappingData = true && that.isSetMappingData();
+    if (this_present_mappingData || that_present_mappingData) {
+      if (!(this_present_mappingData && that_present_mappingData))
+        return false;
+      if (!this.mappingData.equals(that.mappingData))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    HashCodeBuilder builder = new HashCodeBuilder();
+
+    boolean present_protocol_version = true;
+    builder.append(present_protocol_version);
+    if (present_protocol_version)
+      builder.append(protocol_version);
+
+    boolean present_requestorUserName = true && (isSetRequestorUserName());
+    builder.append(present_requestorUserName);
+    if (present_requestorUserName)
+      builder.append(requestorUserName);
+
+    boolean present_overwriteRole = true;
+    builder.append(present_overwriteRole);
+    if (present_overwriteRole)
+      builder.append(overwriteRole);
+
+    boolean present_mappingData = true && (isSetMappingData());
+    builder.append(present_mappingData);
+    if (present_mappingData)
+      builder.append(mappingData);
+
+    return builder.toHashCode();
+  }
+
+  public int compareTo(TSentryImportMappingDataRequest other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+    TSentryImportMappingDataRequest typedOther = (TSentryImportMappingDataRequest)other;
+
+    lastComparison = Boolean.valueOf(isSetProtocol_version()).compareTo(typedOther.isSetProtocol_version());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetProtocol_version()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.protocol_version, typedOther.protocol_version);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetRequestorUserName()).compareTo(typedOther.isSetRequestorUserName());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetRequestorUserName()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.requestorUserName, typedOther.requestorUserName);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetOverwriteRole()).compareTo(typedOther.isSetOverwriteRole());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetOverwriteRole()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.overwriteRole, typedOther.overwriteRole);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetMappingData()).compareTo(typedOther.isSetMappingData());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetMappingData()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.mappingData, typedOther.mappingData);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    return 0;
+  }
+
+  public _Fields fieldForId(int fieldId) {
+    return _Fields.findByThriftId(fieldId);
+  }
+
+  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+  }
+
+  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder("TSentryImportMappingDataRequest(");
+    boolean first = true;
+
+    sb.append("protocol_version:");
+    sb.append(this.protocol_version);
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("requestorUserName:");
+    if (this.requestorUserName == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.requestorUserName);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("overwriteRole:");
+    sb.append(this.overwriteRole);
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("mappingData:");
+    if (this.mappingData == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.mappingData);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetProtocol_version()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'protocol_version' is unset! Struct:" + toString());
+    }
+
+    if (!isSetRequestorUserName()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'requestorUserName' is unset! Struct:" + toString());
+    }
+
+    if (!isSetOverwriteRole()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'overwriteRole' is unset! Struct:" + toString());
+    }
+
+    if (!isSetMappingData()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'mappingData' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+    if (mappingData != null) {
+      mappingData.validate();
+    }
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+    try {
+      // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
+      __isset_bitfield = 0;
+      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class TSentryImportMappingDataRequestStandardSchemeFactory implements SchemeFactory {
+    public TSentryImportMappingDataRequestStandardScheme getScheme() {
+      return new TSentryImportMappingDataRequestStandardScheme();
+    }
+  }
+
+  private static class TSentryImportMappingDataRequestStandardScheme extends StandardScheme<TSentryImportMappingDataRequest> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TSentryImportMappingDataRequest struct) throws org.apache.thrift.TException {
+      org.apache.thrift.protocol.TField schemeField;
+      iprot.readStructBegin();
+      while (true)
+      {
+        schemeField = iprot.readFieldBegin();
+        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+          break;
+        }
+        switch (schemeField.id) {
+          case 1: // PROTOCOL_VERSION
+            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
+              struct.protocol_version = iprot.readI32();
+              struct.setProtocol_versionIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // REQUESTOR_USER_NAME
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.requestorUserName = iprot.readString();
+              struct.setRequestorUserNameIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 3: // OVERWRITE_ROLE
+            if (schemeField.type == org.apache.thrift.protocol.TType.BOOL) {
+              struct.overwriteRole = iprot.readBool();
+              struct.setOverwriteRoleIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 4: // MAPPING_DATA
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+              struct.mappingData = new TSentryMappingData();
+              struct.mappingData.read(iprot);
+              struct.setMappingDataIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          default:
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+        }
+        iprot.readFieldEnd();
+      }
+      iprot.readStructEnd();
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, TSentryImportMappingDataRequest struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      oprot.writeFieldBegin(PROTOCOL_VERSION_FIELD_DESC);
+      oprot.writeI32(struct.protocol_version);
+      oprot.writeFieldEnd();
+      if (struct.requestorUserName != null) {
+        oprot.writeFieldBegin(REQUESTOR_USER_NAME_FIELD_DESC);
+        oprot.writeString(struct.requestorUserName);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldBegin(OVERWRITE_ROLE_FIELD_DESC);
+      oprot.writeBool(struct.overwriteRole);
+      oprot.writeFieldEnd();
+      if (struct.mappingData != null) {
+        oprot.writeFieldBegin(MAPPING_DATA_FIELD_DESC);
+        struct.mappingData.write(oprot);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TSentryImportMappingDataRequestTupleSchemeFactory implements SchemeFactory {
+    public TSentryImportMappingDataRequestTupleScheme getScheme() {
+      return new TSentryImportMappingDataRequestTupleScheme();
+    }
+  }
+
+  private static class TSentryImportMappingDataRequestTupleScheme extends TupleScheme<TSentryImportMappingDataRequest> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TSentryImportMappingDataRequest struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeI32(struct.protocol_version);
+      oprot.writeString(struct.requestorUserName);
+      oprot.writeBool(struct.overwriteRole);
+      struct.mappingData.write(oprot);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TSentryImportMappingDataRequest struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.protocol_version = iprot.readI32();
+      struct.setProtocol_versionIsSet(true);
+      struct.requestorUserName = iprot.readString();
+      struct.setRequestorUserNameIsSet(true);
+      struct.overwriteRole = iprot.readBool();
+      struct.setOverwriteRoleIsSet(true);
+      struct.mappingData = new TSentryMappingData();
+      struct.mappingData.read(iprot);
+      struct.setMappingDataIsSet(true);
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryImportMappingDataResponse.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryImportMappingDataResponse.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryImportMappingDataResponse.java
new file mode 100644
index 0000000..8276fcf
--- /dev/null
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryImportMappingDataResponse.java
@@ -0,0 +1,390 @@
+/**
+ * Autogenerated by Thrift Compiler (0.9.0)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.sentry.provider.db.service.thrift;
+
+import org.apache.commons.lang.builder.HashCodeBuilder;
+import org.apache.thrift.scheme.IScheme;
+import org.apache.thrift.scheme.SchemeFactory;
+import org.apache.thrift.scheme.StandardScheme;
+
+import org.apache.thrift.scheme.TupleScheme;
+import org.apache.thrift.protocol.TTupleProtocol;
+import org.apache.thrift.protocol.TProtocolException;
+import org.apache.thrift.EncodingUtils;
+import org.apache.thrift.TException;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class TSentryImportMappingDataResponse implements org.apache.thrift.TBase<TSentryImportMappingDataResponse, TSentryImportMappingDataResponse._Fields>, java.io.Serializable, Cloneable {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSentryImportMappingDataResponse");
+
+  private static final org.apache.thrift.protocol.TField STATUS_FIELD_DESC = new org.apache.thrift.protocol.TField("status", org.apache.thrift.protocol.TType.STRUCT, (short)1);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TSentryImportMappingDataResponseStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TSentryImportMappingDataResponseTupleSchemeFactory());
+  }
+
+  private org.apache.sentry.service.thrift.TSentryResponseStatus status; // required
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    STATUS((short)1, "status");
+
+    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+    static {
+      for (_Fields field : EnumSet.allOf(_Fields.class)) {
+        byName.put(field.getFieldName(), field);
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, or null if its not found.
+     */
+    public static _Fields findByThriftId(int fieldId) {
+      switch(fieldId) {
+        case 1: // STATUS
+          return STATUS;
+        default:
+          return null;
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, throwing an exception
+     * if it is not found.
+     */
+    public static _Fields findByThriftIdOrThrow(int fieldId) {
+      _Fields fields = findByThriftId(fieldId);
+      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+      return fields;
+    }
+
+    /**
+     * Find the _Fields constant that matches name, or null if its not found.
+     */
+    public static _Fields findByName(String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final String _fieldName;
+
+    _Fields(short thriftId, String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  // isset id assignments
+  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+  static {
+    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+    tmpMap.put(_Fields.STATUS, new org.apache.thrift.meta_data.FieldMetaData("status", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, org.apache.sentry.service.thrift.TSentryResponseStatus.class)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TSentryImportMappingDataResponse.class, metaDataMap);
+  }
+
+  public TSentryImportMappingDataResponse() {
+  }
+
+  public TSentryImportMappingDataResponse(
+    org.apache.sentry.service.thrift.TSentryResponseStatus status)
+  {
+    this();
+    this.status = status;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TSentryImportMappingDataResponse(TSentryImportMappingDataResponse other) {
+    if (other.isSetStatus()) {
+      this.status = new org.apache.sentry.service.thrift.TSentryResponseStatus(other.status);
+    }
+  }
+
+  public TSentryImportMappingDataResponse deepCopy() {
+    return new TSentryImportMappingDataResponse(this);
+  }
+
+  @Override
+  public void clear() {
+    this.status = null;
+  }
+
+  public org.apache.sentry.service.thrift.TSentryResponseStatus getStatus() {
+    return this.status;
+  }
+
+  public void setStatus(org.apache.sentry.service.thrift.TSentryResponseStatus status) {
+    this.status = status;
+  }
+
+  public void unsetStatus() {
+    this.status = null;
+  }
+
+  /** Returns true if field status is set (has been assigned a value) and false otherwise */
+  public boolean isSetStatus() {
+    return this.status != null;
+  }
+
+  public void setStatusIsSet(boolean value) {
+    if (!value) {
+      this.status = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case STATUS:
+      if (value == null) {
+        unsetStatus();
+      } else {
+        setStatus((org.apache.sentry.service.thrift.TSentryResponseStatus)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case STATUS:
+      return getStatus();
+
+    }
+    throw new IllegalStateException();
+  }
+
+  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+  public boolean isSet(_Fields field) {
+    if (field == null) {
+      throw new IllegalArgumentException();
+    }
+
+    switch (field) {
+    case STATUS:
+      return isSetStatus();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TSentryImportMappingDataResponse)
+      return this.equals((TSentryImportMappingDataResponse)that);
+    return false;
+  }
+
+  public boolean equals(TSentryImportMappingDataResponse that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_status = true && this.isSetStatus();
+    boolean that_present_status = true && that.isSetStatus();
+    if (this_present_status || that_present_status) {
+      if (!(this_present_status && that_present_status))
+        return false;
+      if (!this.status.equals(that.status))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    HashCodeBuilder builder = new HashCodeBuilder();
+
+    boolean present_status = true && (isSetStatus());
+    builder.append(present_status);
+    if (present_status)
+      builder.append(status);
+
+    return builder.toHashCode();
+  }
+
+  public int compareTo(TSentryImportMappingDataResponse other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+    TSentryImportMappingDataResponse typedOther = (TSentryImportMappingDataResponse)other;
+
+    lastComparison = Boolean.valueOf(isSetStatus()).compareTo(typedOther.isSetStatus());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetStatus()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.status, typedOther.status);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    return 0;
+  }
+
+  public _Fields fieldForId(int fieldId) {
+    return _Fields.findByThriftId(fieldId);
+  }
+
+  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+  }
+
+  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder("TSentryImportMappingDataResponse(");
+    boolean first = true;
+
+    sb.append("status:");
+    if (this.status == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.status);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetStatus()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'status' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+    if (status != null) {
+      status.validate();
+    }
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+    try {
+      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class TSentryImportMappingDataResponseStandardSchemeFactory implements SchemeFactory {
+    public TSentryImportMappingDataResponseStandardScheme getScheme() {
+      return new TSentryImportMappingDataResponseStandardScheme();
+    }
+  }
+
+  private static class TSentryImportMappingDataResponseStandardScheme extends StandardScheme<TSentryImportMappingDataResponse> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TSentryImportMappingDataResponse struct) throws org.apache.thrift.TException {
+      org.apache.thrift.protocol.TField schemeField;
+      iprot.readStructBegin();
+      while (true)
+      {
+        schemeField = iprot.readFieldBegin();
+        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+          break;
+        }
+        switch (schemeField.id) {
+          case 1: // STATUS
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+              struct.status = new org.apache.sentry.service.thrift.TSentryResponseStatus();
+              struct.status.read(iprot);
+              struct.setStatusIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          default:
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+        }
+        iprot.readFieldEnd();
+      }
+      iprot.readStructEnd();
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, TSentryImportMappingDataResponse struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.status != null) {
+        oprot.writeFieldBegin(STATUS_FIELD_DESC);
+        struct.status.write(oprot);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TSentryImportMappingDataResponseTupleSchemeFactory implements SchemeFactory {
+    public TSentryImportMappingDataResponseTupleScheme getScheme() {
+      return new TSentryImportMappingDataResponseTupleScheme();
+    }
+  }
+
+  private static class TSentryImportMappingDataResponseTupleScheme extends TupleScheme<TSentryImportMappingDataResponse> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TSentryImportMappingDataResponse struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      struct.status.write(oprot);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TSentryImportMappingDataResponse struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.status = new org.apache.sentry.service.thrift.TSentryResponseStatus();
+      struct.status.read(iprot);
+      struct.setStatusIsSet(true);
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryMappingData.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryMappingData.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryMappingData.java
new file mode 100644
index 0000000..05d1dd4
--- /dev/null
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryMappingData.java
@@ -0,0 +1,695 @@
+/**
+ * Autogenerated by Thrift Compiler (0.9.0)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.sentry.provider.db.service.thrift;
+
+import org.apache.commons.lang.builder.HashCodeBuilder;
+import org.apache.thrift.scheme.IScheme;
+import org.apache.thrift.scheme.SchemeFactory;
+import org.apache.thrift.scheme.StandardScheme;
+
+import org.apache.thrift.scheme.TupleScheme;
+import org.apache.thrift.protocol.TTupleProtocol;
+import org.apache.thrift.protocol.TProtocolException;
+import org.apache.thrift.EncodingUtils;
+import org.apache.thrift.TException;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class TSentryMappingData implements org.apache.thrift.TBase<TSentryMappingData, TSentryMappingData._Fields>, java.io.Serializable, Cloneable {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSentryMappingData");
+
+  private static final org.apache.thrift.protocol.TField GROUP_ROLES_MAP_FIELD_DESC = new org.apache.thrift.protocol.TField("groupRolesMap", org.apache.thrift.protocol.TType.MAP, (short)1);
+  private static final org.apache.thrift.protocol.TField ROLE_PRIVILEGES_MAP_FIELD_DESC = new org.apache.thrift.protocol.TField("rolePrivilegesMap", org.apache.thrift.protocol.TType.MAP, (short)2);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TSentryMappingDataStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TSentryMappingDataTupleSchemeFactory());
+  }
+
+  private Map<String,Set<String>> groupRolesMap; // optional
+  private Map<String,Set<TSentryPrivilege>> rolePrivilegesMap; // optional
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    GROUP_ROLES_MAP((short)1, "groupRolesMap"),
+    ROLE_PRIVILEGES_MAP((short)2, "rolePrivilegesMap");
+
+    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+    static {
+      for (_Fields field : EnumSet.allOf(_Fields.class)) {
+        byName.put(field.getFieldName(), field);
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, or null if its not found.
+     */
+    public static _Fields findByThriftId(int fieldId) {
+      switch(fieldId) {
+        case 1: // GROUP_ROLES_MAP
+          return GROUP_ROLES_MAP;
+        case 2: // ROLE_PRIVILEGES_MAP
+          return ROLE_PRIVILEGES_MAP;
+        default:
+          return null;
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, throwing an exception
+     * if it is not found.
+     */
+    public static _Fields findByThriftIdOrThrow(int fieldId) {
+      _Fields fields = findByThriftId(fieldId);
+      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+      return fields;
+    }
+
+    /**
+     * Find the _Fields constant that matches name, or null if its not found.
+     */
+    public static _Fields findByName(String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final String _fieldName;
+
+    _Fields(short thriftId, String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  // isset id assignments
+  private _Fields optionals[] = {_Fields.GROUP_ROLES_MAP,_Fields.ROLE_PRIVILEGES_MAP};
+  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+  static {
+    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+    tmpMap.put(_Fields.GROUP_ROLES_MAP, new org.apache.thrift.meta_data.FieldMetaData("groupRolesMap", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
+            new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING), 
+            new org.apache.thrift.meta_data.SetMetaData(org.apache.thrift.protocol.TType.SET, 
+                new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)))));
+    tmpMap.put(_Fields.ROLE_PRIVILEGES_MAP, new org.apache.thrift.meta_data.FieldMetaData("rolePrivilegesMap", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
+            new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING), 
+            new org.apache.thrift.meta_data.SetMetaData(org.apache.thrift.protocol.TType.SET, 
+                new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TSentryPrivilege.class)))));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TSentryMappingData.class, metaDataMap);
+  }
+
+  public TSentryMappingData() {
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TSentryMappingData(TSentryMappingData other) {
+    if (other.isSetGroupRolesMap()) {
+      Map<String,Set<String>> __this__groupRolesMap = new HashMap<String,Set<String>>();
+      for (Map.Entry<String, Set<String>> other_element : other.groupRolesMap.entrySet()) {
+
+        String other_element_key = other_element.getKey();
+        Set<String> other_element_value = other_element.getValue();
+
+        String __this__groupRolesMap_copy_key = other_element_key;
+
+        Set<String> __this__groupRolesMap_copy_value = new HashSet<String>();
+        for (String other_element_value_element : other_element_value) {
+          __this__groupRolesMap_copy_value.add(other_element_value_element);
+        }
+
+        __this__groupRolesMap.put(__this__groupRolesMap_copy_key, __this__groupRolesMap_copy_value);
+      }
+      this.groupRolesMap = __this__groupRolesMap;
+    }
+    if (other.isSetRolePrivilegesMap()) {
+      Map<String,Set<TSentryPrivilege>> __this__rolePrivilegesMap = new HashMap<String,Set<TSentryPrivilege>>();
+      for (Map.Entry<String, Set<TSentryPrivilege>> other_element : other.rolePrivilegesMap.entrySet()) {
+
+        String other_element_key = other_element.getKey();
+        Set<TSentryPrivilege> other_element_value = other_element.getValue();
+
+        String __this__rolePrivilegesMap_copy_key = other_element_key;
+
+        Set<TSentryPrivilege> __this__rolePrivilegesMap_copy_value = new HashSet<TSentryPrivilege>();
+        for (TSentryPrivilege other_element_value_element : other_element_value) {
+          __this__rolePrivilegesMap_copy_value.add(new TSentryPrivilege(other_element_value_element));
+        }
+
+        __this__rolePrivilegesMap.put(__this__rolePrivilegesMap_copy_key, __this__rolePrivilegesMap_copy_value);
+      }
+      this.rolePrivilegesMap = __this__rolePrivilegesMap;
+    }
+  }
+
+  public TSentryMappingData deepCopy() {
+    return new TSentryMappingData(this);
+  }
+
+  @Override
+  public void clear() {
+    this.groupRolesMap = null;
+    this.rolePrivilegesMap = null;
+  }
+
+  public int getGroupRolesMapSize() {
+    return (this.groupRolesMap == null) ? 0 : this.groupRolesMap.size();
+  }
+
+  public void putToGroupRolesMap(String key, Set<String> val) {
+    if (this.groupRolesMap == null) {
+      this.groupRolesMap = new HashMap<String,Set<String>>();
+    }
+    this.groupRolesMap.put(key, val);
+  }
+
+  public Map<String,Set<String>> getGroupRolesMap() {
+    return this.groupRolesMap;
+  }
+
+  public void setGroupRolesMap(Map<String,Set<String>> groupRolesMap) {
+    this.groupRolesMap = groupRolesMap;
+  }
+
+  public void unsetGroupRolesMap() {
+    this.groupRolesMap = null;
+  }
+
+  /** Returns true if field groupRolesMap is set (has been assigned a value) and false otherwise */
+  public boolean isSetGroupRolesMap() {
+    return this.groupRolesMap != null;
+  }
+
+  public void setGroupRolesMapIsSet(boolean value) {
+    if (!value) {
+      this.groupRolesMap = null;
+    }
+  }
+
+  public int getRolePrivilegesMapSize() {
+    return (this.rolePrivilegesMap == null) ? 0 : this.rolePrivilegesMap.size();
+  }
+
+  public void putToRolePrivilegesMap(String key, Set<TSentryPrivilege> val) {
+    if (this.rolePrivilegesMap == null) {
+      this.rolePrivilegesMap = new HashMap<String,Set<TSentryPrivilege>>();
+    }
+    this.rolePrivilegesMap.put(key, val);
+  }
+
+  public Map<String,Set<TSentryPrivilege>> getRolePrivilegesMap() {
+    return this.rolePrivilegesMap;
+  }
+
+  public void setRolePrivilegesMap(Map<String,Set<TSentryPrivilege>> rolePrivilegesMap) {
+    this.rolePrivilegesMap = rolePrivilegesMap;
+  }
+
+  public void unsetRolePrivilegesMap() {
+    this.rolePrivilegesMap = null;
+  }
+
+  /** Returns true if field rolePrivilegesMap is set (has been assigned a value) and false otherwise */
+  public boolean isSetRolePrivilegesMap() {
+    return this.rolePrivilegesMap != null;
+  }
+
+  public void setRolePrivilegesMapIsSet(boolean value) {
+    if (!value) {
+      this.rolePrivilegesMap = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case GROUP_ROLES_MAP:
+      if (value == null) {
+        unsetGroupRolesMap();
+      } else {
+        setGroupRolesMap((Map<String,Set<String>>)value);
+      }
+      break;
+
+    case ROLE_PRIVILEGES_MAP:
+      if (value == null) {
+        unsetRolePrivilegesMap();
+      } else {
+        setRolePrivilegesMap((Map<String,Set<TSentryPrivilege>>)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case GROUP_ROLES_MAP:
+      return getGroupRolesMap();
+
+    case ROLE_PRIVILEGES_MAP:
+      return getRolePrivilegesMap();
+
+    }
+    throw new IllegalStateException();
+  }
+
+  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+  public boolean isSet(_Fields field) {
+    if (field == null) {
+      throw new IllegalArgumentException();
+    }
+
+    switch (field) {
+    case GROUP_ROLES_MAP:
+      return isSetGroupRolesMap();
+    case ROLE_PRIVILEGES_MAP:
+      return isSetRolePrivilegesMap();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TSentryMappingData)
+      return this.equals((TSentryMappingData)that);
+    return false;
+  }
+
+  public boolean equals(TSentryMappingData that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_groupRolesMap = true && this.isSetGroupRolesMap();
+    boolean that_present_groupRolesMap = true && that.isSetGroupRolesMap();
+    if (this_present_groupRolesMap || that_present_groupRolesMap) {
+      if (!(this_present_groupRolesMap && that_present_groupRolesMap))
+        return false;
+      if (!this.groupRolesMap.equals(that.groupRolesMap))
+        return false;
+    }
+
+    boolean this_present_rolePrivilegesMap = true && this.isSetRolePrivilegesMap();
+    boolean that_present_rolePrivilegesMap = true && that.isSetRolePrivilegesMap();
+    if (this_present_rolePrivilegesMap || that_present_rolePrivilegesMap) {
+      if (!(this_present_rolePrivilegesMap && that_present_rolePrivilegesMap))
+        return false;
+      if (!this.rolePrivilegesMap.equals(that.rolePrivilegesMap))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    HashCodeBuilder builder = new HashCodeBuilder();
+
+    boolean present_groupRolesMap = true && (isSetGroupRolesMap());
+    builder.append(present_groupRolesMap);
+    if (present_groupRolesMap)
+      builder.append(groupRolesMap);
+
+    boolean present_rolePrivilegesMap = true && (isSetRolePrivilegesMap());
+    builder.append(present_rolePrivilegesMap);
+    if (present_rolePrivilegesMap)
+      builder.append(rolePrivilegesMap);
+
+    return builder.toHashCode();
+  }
+
+  public int compareTo(TSentryMappingData other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+    TSentryMappingData typedOther = (TSentryMappingData)other;
+
+    lastComparison = Boolean.valueOf(isSetGroupRolesMap()).compareTo(typedOther.isSetGroupRolesMap());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetGroupRolesMap()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.groupRolesMap, typedOther.groupRolesMap);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetRolePrivilegesMap()).compareTo(typedOther.isSetRolePrivilegesMap());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetRolePrivilegesMap()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.rolePrivilegesMap, typedOther.rolePrivilegesMap);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    return 0;
+  }
+
+  public _Fields fieldForId(int fieldId) {
+    return _Fields.findByThriftId(fieldId);
+  }
+
+  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+  }
+
+  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder("TSentryMappingData(");
+    boolean first = true;
+
+    if (isSetGroupRolesMap()) {
+      sb.append("groupRolesMap:");
+      if (this.groupRolesMap == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.groupRolesMap);
+      }
+      first = false;
+    }
+    if (isSetRolePrivilegesMap()) {
+      if (!first) sb.append(", ");
+      sb.append("rolePrivilegesMap:");
+      if (this.rolePrivilegesMap == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.rolePrivilegesMap);
+      }
+      first = false;
+    }
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    // check for sub-struct validity
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+    try {
+      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class TSentryMappingDataStandardSchemeFactory implements SchemeFactory {
+    public TSentryMappingDataStandardScheme getScheme() {
+      return new TSentryMappingDataStandardScheme();
+    }
+  }
+
+  private static class TSentryMappingDataStandardScheme extends StandardScheme<TSentryMappingData> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TSentryMappingData struct) throws org.apache.thrift.TException {
+      org.apache.thrift.protocol.TField schemeField;
+      iprot.readStructBegin();
+      while (true)
+      {
+        schemeField = iprot.readFieldBegin();
+        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+          break;
+        }
+        switch (schemeField.id) {
+          case 1: // GROUP_ROLES_MAP
+            if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
+              {
+                org.apache.thrift.protocol.TMap _map132 = iprot.readMapBegin();
+                struct.groupRolesMap = new HashMap<String,Set<String>>(2*_map132.size);
+                for (int _i133 = 0; _i133 < _map132.size; ++_i133)
+                {
+                  String _key134; // required
+                  Set<String> _val135; // required
+                  _key134 = iprot.readString();
+                  {
+                    org.apache.thrift.protocol.TSet _set136 = iprot.readSetBegin();
+                    _val135 = new HashSet<String>(2*_set136.size);
+                    for (int _i137 = 0; _i137 < _set136.size; ++_i137)
+                    {
+                      String _elem138; // required
+                      _elem138 = iprot.readString();
+                      _val135.add(_elem138);
+                    }
+                    iprot.readSetEnd();
+                  }
+                  struct.groupRolesMap.put(_key134, _val135);
+                }
+                iprot.readMapEnd();
+              }
+              struct.setGroupRolesMapIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // ROLE_PRIVILEGES_MAP
+            if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
+              {
+                org.apache.thrift.protocol.TMap _map139 = iprot.readMapBegin();
+                struct.rolePrivilegesMap = new HashMap<String,Set<TSentryPrivilege>>(2*_map139.size);
+                for (int _i140 = 0; _i140 < _map139.size; ++_i140)
+                {
+                  String _key141; // required
+                  Set<TSentryPrivilege> _val142; // required
+                  _key141 = iprot.readString();
+                  {
+                    org.apache.thrift.protocol.TSet _set143 = iprot.readSetBegin();
+                    _val142 = new HashSet<TSentryPrivilege>(2*_set143.size);
+                    for (int _i144 = 0; _i144 < _set143.size; ++_i144)
+                    {
+                      TSentryPrivilege _elem145; // required
+                      _elem145 = new TSentryPrivilege();
+                      _elem145.read(iprot);
+                      _val142.add(_elem145);
+                    }
+                    iprot.readSetEnd();
+                  }
+                  struct.rolePrivilegesMap.put(_key141, _val142);
+                }
+                iprot.readMapEnd();
+              }
+              struct.setRolePrivilegesMapIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          default:
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+        }
+        iprot.readFieldEnd();
+      }
+      iprot.readStructEnd();
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, TSentryMappingData struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.groupRolesMap != null) {
+        if (struct.isSetGroupRolesMap()) {
+          oprot.writeFieldBegin(GROUP_ROLES_MAP_FIELD_DESC);
+          {
+            oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.SET, struct.groupRolesMap.size()));
+            for (Map.Entry<String, Set<String>> _iter146 : struct.groupRolesMap.entrySet())
+            {
+              oprot.writeString(_iter146.getKey());
+              {
+                oprot.writeSetBegin(new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRING, _iter146.getValue().size()));
+                for (String _iter147 : _iter146.getValue())
+                {
+                  oprot.writeString(_iter147);
+                }
+                oprot.writeSetEnd();
+              }
+            }
+            oprot.writeMapEnd();
+          }
+          oprot.writeFieldEnd();
+        }
+      }
+      if (struct.rolePrivilegesMap != null) {
+        if (struct.isSetRolePrivilegesMap()) {
+          oprot.writeFieldBegin(ROLE_PRIVILEGES_MAP_FIELD_DESC);
+          {
+            oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.SET, struct.rolePrivilegesMap.size()));
+            for (Map.Entry<String, Set<TSentryPrivilege>> _iter148 : struct.rolePrivilegesMap.entrySet())
+            {
+              oprot.writeString(_iter148.getKey());
+              {
+                oprot.writeSetBegin(new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, _iter148.getValue().size()));
+                for (TSentryPrivilege _iter149 : _iter148.getValue())
+                {
+                  _iter149.write(oprot);
+                }
+                oprot.writeSetEnd();
+              }
+            }
+            oprot.writeMapEnd();
+          }
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TSentryMappingDataTupleSchemeFactory implements SchemeFactory {
+    public TSentryMappingDataTupleScheme getScheme() {
+      return new TSentryMappingDataTupleScheme();
+    }
+  }
+
+  private static class TSentryMappingDataTupleScheme extends TupleScheme<TSentryMappingData> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TSentryMappingData struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      BitSet optionals = new BitSet();
+      if (struct.isSetGroupRolesMap()) {
+        optionals.set(0);
+      }
+      if (struct.isSetRolePrivilegesMap()) {
+        optionals.set(1);
+      }
+      oprot.writeBitSet(optionals, 2);
+      if (struct.isSetGroupRolesMap()) {
+        {
+          oprot.writeI32(struct.groupRolesMap.size());
+          for (Map.Entry<String, Set<String>> _iter150 : struct.groupRolesMap.entrySet())
+          {
+            oprot.writeString(_iter150.getKey());
+            {
+              oprot.writeI32(_iter150.getValue().size());
+              for (String _iter151 : _iter150.getValue())
+              {
+                oprot.writeString(_iter151);
+              }
+            }
+          }
+        }
+      }
+      if (struct.isSetRolePrivilegesMap()) {
+        {
+          oprot.writeI32(struct.rolePrivilegesMap.size());
+          for (Map.Entry<String, Set<TSentryPrivilege>> _iter152 : struct.rolePrivilegesMap.entrySet())
+          {
+            oprot.writeString(_iter152.getKey());
+            {
+              oprot.writeI32(_iter152.getValue().size());
+              for (TSentryPrivilege _iter153 : _iter152.getValue())
+              {
+                _iter153.write(oprot);
+              }
+            }
+          }
+        }
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TSentryMappingData struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      BitSet incoming = iprot.readBitSet(2);
+      if (incoming.get(0)) {
+        {
+          org.apache.thrift.protocol.TMap _map154 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.SET, iprot.readI32());
+          struct.groupRolesMap = new HashMap<String,Set<String>>(2*_map154.size);
+          for (int _i155 = 0; _i155 < _map154.size; ++_i155)
+          {
+            String _key156; // required
+            Set<String> _val157; // required
+            _key156 = iprot.readString();
+            {
+              org.apache.thrift.protocol.TSet _set158 = new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
+              _val157 = new HashSet<String>(2*_set158.size);
+              for (int _i159 = 0; _i159 < _set158.size; ++_i159)
+              {
+                String _elem160; // required
+                _elem160 = iprot.readString();
+                _val157.add(_elem160);
+              }
+            }
+            struct.groupRolesMap.put(_key156, _val157);
+          }
+        }
+        struct.setGroupRolesMapIsSet(true);
+      }
+      if (incoming.get(1)) {
+        {
+          org.apache.thrift.protocol.TMap _map161 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.SET, iprot.readI32());
+          struct.rolePrivilegesMap = new HashMap<String,Set<TSentryPrivilege>>(2*_map161.size);
+          for (int _i162 = 0; _i162 < _map161.size; ++_i162)
+          {
+            String _key163; // required
+            Set<TSentryPrivilege> _val164; // required
+            _key163 = iprot.readString();
+            {
+              org.apache.thrift.protocol.TSet _set165 = new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+              _val164 = new HashSet<TSentryPrivilege>(2*_set165.size);
+              for (int _i166 = 0; _i166 < _set165.size; ++_i166)
+              {
+                TSentryPrivilege _elem167; // required
+                _elem167 = new TSentryPrivilege();
+                _elem167.read(iprot);
+                _val164.add(_elem167);
+              }
+            }
+            struct.rolePrivilegesMap.put(_key163, _val164);
+          }
+        }
+        struct.setRolePrivilegesMapIsSet(true);
+      }
+    }
+  }
+
+}
+


[14/50] [abbrv] incubator-sentry git commit: SENTRY-792: Throw underlying exception if SentryService start fails (Sravya Tirukkovalur, Reviewed by: Colin Ma)

Posted by sd...@apache.org.
SENTRY-792: Throw underlying exception if SentryService start fails (Sravya Tirukkovalur, Reviewed by: Colin Ma)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/fe8e7d99
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/fe8e7d99
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/fe8e7d99

Branch: refs/heads/hive_plugin_v2
Commit: fe8e7d99ba5da781048304df859a70e1162e8859
Parents: c9276fa
Author: Sravya Tirukkovalur <sr...@clouera.com>
Authored: Mon Jul 13 12:19:46 2015 -0700
Committer: Sravya Tirukkovalur <sr...@clouera.com>
Committed: Mon Jul 13 12:19:46 2015 -0700

----------------------------------------------------------------------
 .../org/apache/sentry/service/thrift/SentryService.java   | 10 +++-------
 .../sentry/tests/e2e/minisentry/InternalSentrySrv.java    |  3 ---
 2 files changed, 3 insertions(+), 10 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/fe8e7d99/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryService.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryService.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryService.java
index 9dda1fb..3a8653b 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryService.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryService.java
@@ -29,6 +29,7 @@ import java.util.ArrayList;
 import java.util.EventListener;
 import java.util.List;
 import java.util.concurrent.Callable;
+import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
@@ -54,7 +55,6 @@ import org.apache.sentry.service.thrift.ServiceConstants.ConfUtilties;
 import org.apache.sentry.service.thrift.ServiceConstants.ServerConfig;
 import org.apache.thrift.TMultiplexedProcessor;
 import org.apache.thrift.protocol.TBinaryProtocol;
-import org.apache.thrift.protocol.TCompactProtocol;
 import org.apache.thrift.server.TServer;
 import org.apache.thrift.server.TServerEventHandler;
 import org.apache.thrift.server.TThreadPoolServer;
@@ -298,13 +298,9 @@ public class SentryService implements Callable {
   }
 
   // wait for the service thread to finish execution
-  public synchronized void waitForShutDown() {
+  public synchronized void waitOnFuture() throws ExecutionException, InterruptedException {
     LOGGER.info("Waiting on future.get()");
-    try {
       serviceStatus.get();
-    } catch (Exception e) {
-      LOGGER.debug("Error during the shutdown", e);
-    }
   }
 
   private MultiException addMultiException(MultiException exception, Exception e) {
@@ -390,7 +386,7 @@ public class SentryService implements Callable {
 
       // Let's wait on the service to stop
       try {
-        server.waitForShutDown();
+        server.waitOnFuture();
       } finally {
         server.serviceExecutor.shutdown();
       }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/fe8e7d99/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/minisentry/InternalSentrySrv.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/minisentry/InternalSentrySrv.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/minisentry/InternalSentrySrv.java
index 603aa38..054b193 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/minisentry/InternalSentrySrv.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/minisentry/InternalSentrySrv.java
@@ -24,7 +24,6 @@ import java.util.concurrent.atomic.AtomicLong;
 
 import org.apache.curator.test.TestingServer;
 import org.apache.hadoop.conf.Configuration;
-import org.apache.sentry.provider.db.service.thrift.SentryProcessorWrapper;
 import org.apache.sentry.service.thrift.SentryService;
 import org.apache.sentry.service.thrift.SentryServiceFactory;
 import org.apache.sentry.service.thrift.ServiceConstants.ClientConfig;
@@ -32,7 +31,6 @@ import org.apache.sentry.service.thrift.ServiceConstants.ServerConfig;
 import org.apache.thrift.protocol.TProtocol;
 import org.apache.thrift.server.ServerContext;
 import org.apache.thrift.server.TServerEventHandler;
-import org.apache.thrift.transport.TSocket;
 import org.apache.thrift.transport.TTransport;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -193,7 +191,6 @@ public class InternalSentrySrv implements SentrySrv {
     }
     SentryService sentryServer = sentryServers.get(serverNum);
     sentryServer.stop();
-    sentryServer.waitForShutDown();
   }
 
   @Override


[17/50] [abbrv] incubator-sentry git commit: SENTRY-805: Reclassify CoreAdminHandler Actions (Gregory Chanan, Reviewed by: Vamsee Yarlagadda)

Posted by sd...@apache.org.
SENTRY-805: Reclassify CoreAdminHandler Actions (Gregory Chanan, Reviewed by: Vamsee Yarlagadda)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/7c2da749
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/7c2da749
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/7c2da749

Branch: refs/heads/hive_plugin_v2
Commit: 7c2da749d3de908f77178a2ea2f409f45f640169
Parents: 77ac995
Author: Vamsee Yarlagadda <va...@cloudera.com>
Authored: Mon Jul 20 11:06:07 2015 -0700
Committer: Vamsee Yarlagadda <va...@cloudera.com>
Committed: Mon Jul 20 11:06:07 2015 -0700

----------------------------------------------------------------------
 .../handler/admin/SecureCoreAdminHandler.java    | 19 ++++++++++---------
 .../admin/SecureCoreAdminHandlerTest.java        | 15 +++++++--------
 2 files changed, 17 insertions(+), 17 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7c2da749/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCoreAdminHandler.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCoreAdminHandler.java b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCoreAdminHandler.java
index c1bde31..36ef6d0 100644
--- a/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCoreAdminHandler.java
+++ b/sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/admin/SecureCoreAdminHandler.java
@@ -87,15 +87,13 @@ public class SecureCoreAdminHandler extends CoreAdminHandler {
           collection = getCollectionFromCoreName(cname);
           break;
         }
-        case REQUESTAPPLYUPDATES: {
+        case CREATE:
+        case REQUESTAPPLYUPDATES:
+        case REQUESTBUFFERUPDATES: {
           String cname = params.get(CoreAdminParams.NAME, "");
           collection = getCollectionFromCoreName(cname);
           break;
         }
-        case CREATE: {
-          collection = params.get(CoreAdminParams.COLLECTION);
-          break;
-        }
         case STATUS:
           // CORE is an optional param for STATUS, but since the
           // non-parameterized version returns all the core info, it doesn't
@@ -103,8 +101,11 @@ public class SecureCoreAdminHandler extends CoreAdminHandler {
         case PERSIST:
         case CREATEALIAS:
         case DELETEALIAS:
+        case LOAD:
         case LOAD_ON_STARTUP:
         case TRANSIENT:
+        case REQUESTSTATUS:
+        case OVERSEEROP:
         default: {
           // these are actions that are not core related or not actually
           // handled by the CoreAdminHandler
@@ -114,7 +115,8 @@ public class SecureCoreAdminHandler extends CoreAdminHandler {
       }
 
       switch (action) {
-        case STATUS: {
+        case STATUS:
+        case REQUESTSTATUS: {
           SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.QUERY_ONLY, checkCollection, collection);
           break;
         }
@@ -136,10 +138,9 @@ public class SecureCoreAdminHandler extends CoreAdminHandler {
         case CREATEALIAS:
         case DELETEALIAS:
         case LOAD_ON_STARTUP:
+        case TRANSIENT:
         case REQUESTBUFFERUPDATES:
-        case OVERSEEROP:
-        case REQUESTSTATUS:
-        case TRANSIENT: {
+        case OVERSEEROP: {
           SecureRequestHandlerUtil.checkSentryAdmin(req, SecureRequestHandlerUtil.UPDATE_ONLY, checkCollection, collection);
           break;
         }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7c2da749/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/handler/admin/SecureCoreAdminHandlerTest.java
----------------------------------------------------------------------
diff --git a/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/handler/admin/SecureCoreAdminHandlerTest.java b/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/handler/admin/SecureCoreAdminHandlerTest.java
index 1857feb..0dbb271 100644
--- a/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/handler/admin/SecureCoreAdminHandlerTest.java
+++ b/sentry-solr/solr-sentry-handlers/src/test/java/org/apache/solr/handler/admin/SecureCoreAdminHandlerTest.java
@@ -39,8 +39,8 @@ public class SecureCoreAdminHandlerTest extends SentryTestBase {
   private static CloudDescriptor cloudDescriptor;
 
   public final static List<CoreAdminAction> QUERY_ACTIONS = Arrays.asList(
-      CoreAdminAction.STATUS
-      );
+      CoreAdminAction.STATUS,
+      CoreAdminAction.REQUESTSTATUS);
   public final static List<CoreAdminAction> UPDATE_ACTIONS = Arrays.asList(
       CoreAdminAction.LOAD,
       CoreAdminAction.UNLOAD,
@@ -60,7 +60,6 @@ public class SecureCoreAdminHandlerTest extends SentryTestBase {
       CoreAdminAction.LOAD_ON_STARTUP,
       CoreAdminAction.TRANSIENT,
       CoreAdminAction.OVERSEEROP,
-      CoreAdminAction.REQUESTSTATUS,
       // RELOAD needs to go last, because our bogus calls leaves things in a bad state for later calls.
       // We could handle this more cleanly at the cost of a lot more creating and deleting cores.
       CoreAdminAction.RELOAD
@@ -73,6 +72,8 @@ public class SecureCoreAdminHandlerTest extends SentryTestBase {
 
   // actions which don't check the actual collection
   public final static List<CoreAdminAction> NO_CHECK_COLLECTIONS = Arrays.asList(
+      CoreAdminAction.STATUS,
+      CoreAdminAction.REQUESTSTATUS,
       CoreAdminAction.LOAD,
       CoreAdminAction.PERSIST,
       CoreAdminAction.CREATEALIAS,
@@ -80,7 +81,6 @@ public class SecureCoreAdminHandlerTest extends SentryTestBase {
       CoreAdminAction.LOAD_ON_STARTUP,
       CoreAdminAction.REQUESTBUFFERUPDATES,
       CoreAdminAction.OVERSEEROP,
-      CoreAdminAction.REQUESTSTATUS,
       CoreAdminAction.TRANSIENT
       );
 
@@ -130,12 +130,11 @@ public class SecureCoreAdminHandlerTest extends SentryTestBase {
     return req;
   }
 
-  private void verifyQueryAccess(CoreAdminAction action) throws Exception {
+  private void verifyQueryAccess(CoreAdminAction action, boolean checkCollection) throws Exception {
     CoreAdminHandler handler = new SecureCoreAdminHandler(h.getCoreContainer());
     verifyAuthorized(handler, getCoreAdminRequest("collection1", "junit", action));
     verifyAuthorized(handler, getCoreAdminRequest("queryCollection", "junit", action));
-    if (action.equals(CoreAdminAction.STATUS)) {
-      // STATUS doesn't check collection permissions
+    if (!checkCollection) {
       verifyAuthorized(handler, getCoreAdminRequest("bogusCollection", "junit", action));
       verifyAuthorized(handler, getCoreAdminRequest("updateCollection", "junit", action));
     } else {
@@ -157,7 +156,7 @@ public class SecureCoreAdminHandlerTest extends SentryTestBase {
   @Test
   public void testSecureAdminHandler() throws Exception {
     for (CoreAdminAction action : QUERY_ACTIONS) {
-      verifyQueryAccess(action);
+      verifyQueryAccess(action, !NO_CHECK_COLLECTIONS.contains(action));
     }
     for (CoreAdminAction action : UPDATE_ACTIONS) {
       verifyUpdateAccess(action, !NO_CHECK_COLLECTIONS.contains(action));


[25/50] [abbrv] incubator-sentry git commit: SENTRY-799: Fix sentry unit test error: testNonDefault - drop table/dbs before creating (Anne Yu via Lenni Kuff)

Posted by sd...@apache.org.
SENTRY-799: Fix sentry unit test error: testNonDefault - drop table/dbs before creating (Anne Yu via Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/b7469a12
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/b7469a12
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/b7469a12

Branch: refs/heads/hive_plugin_v2
Commit: b7469a12cc1748904d55e423201db7dc9b7b5f8b
Parents: 09d1a92
Author: Lenni Kuff <ls...@cloudera.com>
Authored: Thu Jul 23 13:02:32 2015 -0700
Committer: Lenni Kuff <ls...@cloudera.com>
Committed: Thu Jul 23 13:02:32 2015 -0700

----------------------------------------------------------------------
 .../org/apache/sentry/tests/e2e/dbprovider/TestDbEndToEnd.java    | 3 +++
 1 file changed, 3 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/b7469a12/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbEndToEnd.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbEndToEnd.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbEndToEnd.java
index acb789f..d1f2774 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbEndToEnd.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbEndToEnd.java
@@ -63,6 +63,7 @@ public class TestDbEndToEnd extends AbstractTestWithStaticConfiguration {
   public void testBasic() throws Exception {
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
+    statement.execute("DROP TABLE IF EXISTS t1");
     statement.execute("CREATE TABLE t1 (c1 string)");
     statement.execute("CREATE ROLE user_role");
     statement.execute("GRANT SELECT ON TABLE t1 TO ROLE user_role");
@@ -96,6 +97,7 @@ public class TestDbEndToEnd extends AbstractTestWithStaticConfiguration {
   public void testNonDefault() throws Exception {
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
+    statement.execute("DROP DATABASE IF EXISTS " + DB1 + " CASCADE");
     statement.execute("CREATE database " + DB1);
     statement.execute("USE " + DB1);
     statement.execute("CREATE TABLE t1 (c1 string)");
@@ -116,6 +118,7 @@ public class TestDbEndToEnd extends AbstractTestWithStaticConfiguration {
   public void testUPrivileges() throws Exception {
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
+    statement.execute("DROP TABLE IF EXISTS t1");
     statement.execute("CREATE TABLE t1 (c1 string)");
     statement.execute("CREATE ROLE user_role");
     statement.execute("CREATE ROLE uri_role");


[42/50] [abbrv] incubator-sentry git commit: SENTRY-827: Server scope always grants ALL (Ryan P via Lenni Kuff)

Posted by sd...@apache.org.
SENTRY-827: Server scope always grants ALL (Ryan P via Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/1e26d56e
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/1e26d56e
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/1e26d56e

Branch: refs/heads/hive_plugin_v2
Commit: 1e26d56ef36af04dc1b58d549dea95141be243a2
Parents: 7613ede
Author: Lenni Kuff <ls...@cloudera.com>
Authored: Wed Aug 5 00:52:35 2015 -0700
Committer: Lenni Kuff <ls...@cloudera.com>
Committed: Wed Aug 5 00:52:35 2015 -0700

----------------------------------------------------------------------
 .../hive/ql/exec/SentryGrantRevokeTask.java     |  3 +-
 .../thrift/SentryPolicyServiceClient.java       |  6 +-
 .../SentryPolicyServiceClientDefaultImpl.java   |  8 +-
 .../e2e/dbprovider/TestDatabaseProvider.java    | 93 ++++++++++++++++++--
 4 files changed, 95 insertions(+), 15 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/1e26d56e/sentry-binding/sentry-binding-hive/src/main/java/org/apache/hadoop/hive/ql/exec/SentryGrantRevokeTask.java
----------------------------------------------------------------------
diff --git a/sentry-binding/sentry-binding-hive/src/main/java/org/apache/hadoop/hive/ql/exec/SentryGrantRevokeTask.java b/sentry-binding/sentry-binding-hive/src/main/java/org/apache/hadoop/hive/ql/exec/SentryGrantRevokeTask.java
index 2a60a23..13c2c58 100644
--- a/sentry-binding/sentry-binding-hive/src/main/java/org/apache/hadoop/hive/ql/exec/SentryGrantRevokeTask.java
+++ b/sentry-binding/sentry-binding-hive/src/main/java/org/apache/hadoop/hive/ql/exec/SentryGrantRevokeTask.java
@@ -590,7 +590,8 @@ public class SentryGrantRevokeTask extends Task<DDLWork> implements Serializable
             }
           } else {
             if (serverName != null) {
-              sentryClient.revokeServerPrivilege(subject, princ.getName(), serverName, grantOption);
+              sentryClient.revokeServerPrivilege(subject, princ.getName(), serverName,
+                toSentryAction(privDesc.getPrivilege().getPriv()), grantOption);
             } else if (uriPath != null) {
               sentryClient.revokeURIPrivilege(subject, princ.getName(), server, uriPath, grantOption);
             } else if (tableName == null) {

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/1e26d56e/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClient.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClient.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClient.java
index 9c2d384..3c2c7c6 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClient.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClient.java
@@ -107,11 +107,11 @@ public interface SentryPolicyServiceClient {
   public void revokeURIPrivilege(String requestorUserName, String roleName, String server,
       String uri, Boolean grantOption) throws SentryUserException;
 
-  public void revokeServerPrivilege(String requestorUserName, String roleName, String server)
-      throws SentryUserException;
+  public void revokeServerPrivilege(String requestorUserName, String roleName, String server,
+      String action) throws SentryUserException;
 
   public void revokeServerPrivilege(String requestorUserName, String roleName, String server,
-      Boolean grantOption) throws SentryUserException;
+      String action, Boolean grantOption) throws SentryUserException;
 
   public void revokeDatabasePrivilege(String requestorUserName, String roleName, String server,
       String db, String action) throws SentryUserException;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/1e26d56e/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClientDefaultImpl.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClientDefaultImpl.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClientDefaultImpl.java
index 09b3d99..4afe1b4 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClientDefaultImpl.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClientDefaultImpl.java
@@ -484,17 +484,17 @@ public class SentryPolicyServiceClientDefaultImpl implements SentryPolicyService
   }
 
   public void revokeServerPrivilege(String requestorUserName,
-      String roleName, String server)
+      String roleName, String server, String action)
   throws SentryUserException {
     revokePrivilege(requestorUserName, roleName,
-        PrivilegeScope.SERVER, server, null, null, null, null, AccessConstants.ALL);
+        PrivilegeScope.SERVER, server, null, null, null, null, action);
   }
 
   public void revokeServerPrivilege(String requestorUserName,
-      String roleName, String server, Boolean grantOption)
+      String roleName, String server, String action, Boolean grantOption)
   throws SentryUserException {
     revokePrivilege(requestorUserName, roleName,
-        PrivilegeScope.SERVER, server, null, null, null, null, AccessConstants.ALL, grantOption);
+        PrivilegeScope.SERVER, server, null, null, null, null, action, grantOption);
   }
 
   public void revokeDatabasePrivilege(String requestorUserName,

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/1e26d56e/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
index f9e8f80..7df32fb 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
@@ -83,12 +83,6 @@ public class TestDatabaseProvider extends AbstractTestWithStaticConfiguration {
     }
   }
 
-  @Ignore
-  @Test
-  public void beelineTest() throws Exception{
-    while(true) {}
-  }
-
   @Test
   public void testBasic() throws Exception {
     Connection connection = context.createConnection(ADMIN1);
@@ -319,7 +313,7 @@ public class TestDatabaseProvider extends AbstractTestWithStaticConfiguration {
     ResultSet resultSet = statement.executeQuery("SHOW GRANT ROLE user_role");
     assertResultSize(resultSet, 2);
     statement.close();
-    connection.close();;
+    connection.close();
 
     // Revoke on Server
     connection = context.createConnection(ADMIN1);
@@ -2069,4 +2063,89 @@ public class TestDatabaseProvider extends AbstractTestWithStaticConfiguration {
     connection.close();
   }
 
+  /*  SENTRY-827 */
+  @Test
+  public void serverActions() throws Exception {
+    String[] dbs = {DB1, DB2};
+    String tbl = TBL1;
+
+    //To test Insert
+    File dataDir = context.getDataDir();
+    File dataFile = new File(dataDir, SINGLE_TYPE_DATA_FILE_NAME);
+    FileOutputStream to = new FileOutputStream(dataFile);
+    Resources.copy(Resources.getResource(SINGLE_TYPE_DATA_FILE_NAME), to);
+    to.close();
+
+    //setup roles and group mapping
+    Connection connection = context.createConnection(ADMIN1);
+    Statement statement = context.createStatement(connection);
+
+    statement.execute("CREATE ROLE server_all");
+    statement.execute("CREATE ROLE server_select");
+    statement.execute("CREATE ROLE server_insert");
+
+    statement.execute("GRANT ALL ON SERVER server1 to ROLE server_all");
+    statement.execute("GRANT SELECT ON SERVER server1 to ROLE server_select");
+    statement.execute("GRANT INSERT ON SERVER server1 to ROLE server_insert");
+    statement.execute("GRANT ALL ON URI 'file://" + dataFile.getPath() + "' TO ROLE server_select");
+    statement.execute("GRANT ALL ON URI 'file://" + dataFile.getPath() + "' TO ROLE server_insert");
+
+    statement.execute("GRANT ROLE server_all to GROUP " + ADMINGROUP);
+    statement.execute("GRANT ROLE server_select to GROUP " + USERGROUP1);
+    statement.execute("GRANT ROLE server_insert to GROUP " + USERGROUP2);
+
+    for (String db : dbs) {
+      statement.execute("CREATE DATABASE IF NOT EXISTS " + db);
+      statement.execute("CREATE TABLE IF NOT EXISTS " + db + "." + tbl + "(a String)");
+    }
+    statement.close();
+    connection.close();
+
+    connection = context.createConnection(USER1_1);
+    statement = context.createStatement(connection);
+    //Test SELECT, ensure INSERT fails
+    for (String db : dbs) {
+      statement.execute("SELECT * FROM " + db + "." + tbl);
+      try{
+        statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() +
+          "' INTO TABLE " + db + "." + tbl);
+        assertTrue("INSERT should not be capable here:",true);
+        }catch(SQLException e){}
+      }
+    statement.close();
+    connection.close();
+
+    connection = context.createConnection(USER2_1);
+    statement = context.createStatement(connection);
+    //Test INSERT, ensure SELECT fails
+    for (String db : dbs){
+      statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() +
+        "' INTO TABLE " + db + "." + tbl);
+      try{
+        statement.execute("SELECT * FROM " + db + "." + tbl);
+      }catch(SQLException e){}
+    }
+
+    statement.close();
+    connection.close();
+
+    //Enusre revoke worked
+    connection = context.createConnection(ADMIN1);
+    statement = context.createStatement(connection);
+    statement.execute("REVOKE SELECT ON SERVER server1 from ROLE server_select");
+
+    statement.close();
+    connection.close();
+
+    connection = context.createConnection(USER1_1);
+    statement = context.createStatement(connection);
+
+    try {
+      statement.execute("SELECT * FROM " + dbs[0] + "." + tbl);
+      assertTrue("Revoke Select on server Failed", false);
+    } catch (SQLException e) {}
+
+    statement.close();
+    connection.close();
+  }
 }


[37/50] [abbrv] incubator-sentry git commit: SENTRY-197: Create tool to dump and load of entire Sentry service (Colin Ma, Reviewed by:Sravya Tirukkovalur, Guoquan Shen, Dapeng Sun, Anne Yu)

Posted by sd...@apache.org.
SENTRY-197: Create tool to dump and load of entire Sentry service (Colin Ma, Reviewed by:Sravya Tirukkovalur, Guoquan Shen, Dapeng Sun, Anne Yu)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/92cde111
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/92cde111
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/92cde111

Branch: refs/heads/hive_plugin_v2
Commit: 92cde111f232a98bbce4b320100d408668cc444c
Parents: 6c3184a
Author: Colin Ma <co...@apache.org>
Authored: Thu Jul 30 08:38:57 2015 +0800
Committer: Colin Ma <co...@apache.org>
Committed: Thu Jul 30 08:38:57 2015 +0800

----------------------------------------------------------------------
 .../hive/SentryIniPolicyFileFormatter.java      |  161 ++
 .../hive/SentryPolicyFileFormatFactory.java     |   44 +
 .../binding/hive/SentryPolicyFileFormatter.java |   39 +
 .../binding/hive/authz/SentryConfigTool.java    |  234 +--
 .../sentry/binding/hive/conf/HiveAuthzConf.java |   14 +-
 .../hive/TestSentryIniPolicyFileFormatter.java  |  220 +++
 .../db/service/thrift/SentryPolicyService.java  | 1612 ++++++++++++++++++
 .../thrift/TSentryExportMappingDataRequest.java |  486 ++++++
 .../TSentryExportMappingDataResponse.java       |  496 ++++++
 .../thrift/TSentryImportMappingDataRequest.java |  689 ++++++++
 .../TSentryImportMappingDataResponse.java       |  390 +++++
 .../db/service/thrift/TSentryMappingData.java   |  695 ++++++++
 .../db/service/persistent/SentryStore.java      |  458 ++++-
 .../thrift/SentryPolicyServiceClient.java       |    8 +
 .../SentryPolicyServiceClientDefaultImpl.java   |  111 ++
 .../thrift/SentryPolicyStoreProcessor.java      |   53 +
 .../service/thrift/SentryServiceUtil.java       |  127 ++
 .../main/resources/sentry_policy_service.thrift |   41 +-
 .../persistent/TestSentryStoreImportExport.java |  899 ++++++++++
 .../thrift/TestSentryServiceImportExport.java   |  538 ++++++
 .../sentry/tests/e2e/hive/TestPolicyImport.java |  199 ---
 .../tests/e2e/hive/TestPolicyImportExport.java  |  195 +++
 .../src/test/resources/testPolicyImport.ini     |   25 +
 .../test/resources/testPolicyImportAdmin.ini    |   22 +
 .../test/resources/testPolicyImportError.ini    |   21 +
 25 files changed, 7362 insertions(+), 415 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/SentryIniPolicyFileFormatter.java
----------------------------------------------------------------------
diff --git a/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/SentryIniPolicyFileFormatter.java b/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/SentryIniPolicyFileFormatter.java
new file mode 100644
index 0000000..79164da
--- /dev/null
+++ b/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/SentryIniPolicyFileFormatter.java
@@ -0,0 +1,161 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.sentry.binding.hive;
+
+import java.io.File;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.sentry.provider.common.PolicyFileConstants;
+import org.apache.sentry.provider.common.ProviderBackendContext;
+import org.apache.sentry.provider.common.ProviderConstants;
+import org.apache.sentry.provider.file.SimpleFileProviderBackend;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.base.Charsets;
+import com.google.common.base.Joiner;
+import com.google.common.collect.Lists;
+import com.google.common.collect.Maps;
+import com.google.common.collect.Sets;
+import com.google.common.collect.Table;
+import com.google.common.io.Files;
+
+/**
+ * SentryIniPolicyFileFormatter is to parse file and write data to file for sentry mapping data with
+ * ini format, eg:
+ * [groups]
+ * group1=role1
+ * [roles]
+ * role1=server=server1
+ */
+public class SentryIniPolicyFileFormatter implements SentryPolicyFileFormatter {
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(SentryIniPolicyFileFormatter.class);
+
+  private static final String NL = System.getProperty("line.separator", "\n");
+
+  /**
+   * Write the sentry mapping data to ini file.
+   * 
+   * @param resourcePath
+   *        The path of the output file
+   * @param sentryMappingData
+   *        The map for sentry mapping data, eg:
+   *        for the following mapping data:
+   *        group1=role1,role2
+   *        group2=role2,role3
+   *        role1=server=server1->db=db1
+   *        role2=server=server1->db=db1->table=tbl1,server=server1->db=db1->table=tbl2
+   *        role3=server=server1->url=hdfs://localhost/path
+   * 
+   *        The sentryMappingData will be inputed as:
+   *        {
+   *        groups={[group1={role1, role2}], group2=[role2, role3]},
+   *        roles={role1=[server=server1->db=db1],
+   *        role2=[server=server1->db=db1->table=tbl1,server=server1->db=db1->table=tbl2],
+   *        role3=[server=server1->url=hdfs://localhost/path]
+   *        }
+   *        }
+   */
+  @Override
+  public void write(String resourcePath, Map<String, Map<String, Set<String>>> sentryMappingData)
+      throws Exception {
+    File destFile = new File(resourcePath);
+    if (destFile.exists() && !destFile.delete()) {
+      throw new IllegalStateException("Unable to delete " + destFile);
+    }
+    String contents = Joiner
+        .on(NL)
+        .join(
+        generateSection(PolicyFileConstants.GROUPS,
+                sentryMappingData.get(PolicyFileConstants.GROUPS)),
+        generateSection(PolicyFileConstants.ROLES,
+                sentryMappingData.get(PolicyFileConstants.ROLES)),
+            "");
+    LOGGER.info("Writing policy file to " + destFile + ":\n" + contents);
+    Files.write(contents, destFile, Charsets.UTF_8);
+  }
+
+  /**
+   * parse the ini file and return a map with all data
+   * 
+   * @param resourcePath
+   *        The path of the input file
+   * @param conf
+   *        The configuration info
+   * @return the result of sentry mapping data in map structure.
+   */
+  @Override
+  public Map<String, Map<String, Set<String>>> parse(String resourcePath, Configuration conf)
+      throws Exception {
+    Map<String, Map<String, Set<String>>> resultMap = Maps.newHashMap();
+    // SimpleFileProviderBackend is used for parse the ini file
+    SimpleFileProviderBackend policyFileBackend = new SimpleFileProviderBackend(conf, resourcePath);
+    ProviderBackendContext context = new ProviderBackendContext();
+    context.setAllowPerDatabase(true);
+    // parse the ini file
+    policyFileBackend.initialize(context);
+
+    // SimpleFileProviderBackend parsed the input file and output the data in Table format.
+    Table<String, String, Set<String>> groupRolePrivilegeTable = policyFileBackend
+        .getGroupRolePrivilegeTable();
+    Map<String, Set<String>> groupRolesMap = Maps.newHashMap();
+    Map<String, Set<String>> rolePrivilegesMap = Maps.newHashMap();
+    for (String groupName : groupRolePrivilegeTable.rowKeySet()) {
+      for (String roleName : groupRolePrivilegeTable.columnKeySet()) {
+        // get the roles set for the current groupName
+        Set<String> tempRoles = groupRolesMap.get(groupName);
+        if (tempRoles == null) {
+          tempRoles = Sets.newHashSet();
+        }
+        Set<String> privileges = groupRolePrivilegeTable.get(groupName, roleName);
+        // if there has privilege for [group,role], if no privilege exist, the [group, role] info
+        // will be discard.
+        if (privileges != null) {
+          // update [group, role] mapping data
+          tempRoles.add(roleName);
+          groupRolesMap.put(groupName, tempRoles);
+          // update [role, privilege] mapping data
+          rolePrivilegesMap.put(roleName, privileges);
+        }
+      }
+    }
+    resultMap.put(PolicyFileConstants.GROUPS, groupRolesMap);
+    resultMap.put(PolicyFileConstants.ROLES, rolePrivilegesMap);
+    return resultMap;
+  }
+
+  // generate the ini section according to the mapping data.
+  private String generateSection(String name, Map<String, Set<String>> mappingData) {
+    if (mappingData.isEmpty()) {
+      return "";
+    }
+    List<String> lines = Lists.newArrayList();
+    lines.add("[" + name + "]");
+    for (String key : mappingData.keySet()) {
+      lines.add(ProviderConstants.KV_JOINER.join(key,
+          ProviderConstants.ROLE_JOINER.join(mappingData.get(key))));
+    }
+    return Joiner.on(NL).join(lines);
+  }
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/SentryPolicyFileFormatFactory.java
----------------------------------------------------------------------
diff --git a/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/SentryPolicyFileFormatFactory.java b/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/SentryPolicyFileFormatFactory.java
new file mode 100644
index 0000000..d2c6072
--- /dev/null
+++ b/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/SentryPolicyFileFormatFactory.java
@@ -0,0 +1,44 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.sentry.binding.hive;
+
+import java.lang.reflect.Constructor;
+
+import org.apache.sentry.binding.hive.conf.HiveAuthzConf;
+import org.apache.sentry.binding.hive.conf.HiveAuthzConf.AuthzConfVars;
+
+/**
+ * SentryPolicyFileFormatFactory is used to create FileFormatter for different file type according
+ * to the configuration, the default FileFormatter is for ini file.
+ */
+public class SentryPolicyFileFormatFactory {
+
+  public static SentryPolicyFileFormatter createFileFormatter(HiveAuthzConf conf) throws Exception {
+    // The default formatter is org.apache.sentry.binding.hive.SentryIniPolicyFileFormatter, for ini
+    // file.
+    String policyFileFormatterName = conf.get(AuthzConfVars.AUTHZ_POLICY_FILE_FORMATTER.getVar());
+    // load the policy file formatter class
+    Constructor<?> policyFileFormatterConstructor = Class.forName(policyFileFormatterName)
+        .getDeclaredConstructor();
+    policyFileFormatterConstructor.setAccessible(true);
+    SentryPolicyFileFormatter sentryPolicyFileFormatter = (SentryPolicyFileFormatter) policyFileFormatterConstructor
+        .newInstance();
+    return sentryPolicyFileFormatter;
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/SentryPolicyFileFormatter.java
----------------------------------------------------------------------
diff --git a/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/SentryPolicyFileFormatter.java b/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/SentryPolicyFileFormatter.java
new file mode 100644
index 0000000..14437ca
--- /dev/null
+++ b/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/SentryPolicyFileFormatter.java
@@ -0,0 +1,39 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.sentry.binding.hive;
+
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.hadoop.conf.Configuration;
+
+/**
+ * SentryPolicyFileFormatter is to parse file and write data to file for sentry mapping data.
+ */
+public interface SentryPolicyFileFormatter {
+
+  // write the sentry mapping data to file
+  public void write(String resourcePath, Map<String, Map<String, Set<String>>> sentryMappingData)
+      throws Exception;
+
+  // parse the sentry mapping data from file
+  public Map<String, Map<String, Set<String>>> parse(String resourcePath, Configuration conf)
+      throws Exception;
+
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/authz/SentryConfigTool.java
----------------------------------------------------------------------
diff --git a/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/authz/SentryConfigTool.java b/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/authz/SentryConfigTool.java
index 4388ca0..d9bb42d 100644
--- a/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/authz/SentryConfigTool.java
+++ b/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/authz/SentryConfigTool.java
@@ -23,7 +23,7 @@ import java.sql.DriverManager;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
-import java.util.HashSet;
+import java.util.Map;
 import java.util.Set;
 
 import org.apache.commons.cli.CommandLine;
@@ -34,6 +34,7 @@ import org.apache.commons.cli.OptionGroup;
 import org.apache.commons.cli.Options;
 import org.apache.commons.cli.ParseException;
 import org.apache.commons.cli.Parser;
+import org.apache.commons.lang3.StringUtils;
 import org.apache.hadoop.hive.conf.HiveConf;
 import org.apache.hadoop.hive.conf.HiveConf.ConfVars;
 import org.apache.hadoop.hive.ql.Driver;
@@ -45,25 +46,28 @@ import org.apache.log4j.LogManager;
 import org.apache.sentry.Command;
 import org.apache.sentry.binding.hive.HiveAuthzBindingHook;
 import org.apache.sentry.binding.hive.HiveAuthzBindingSessionHook;
+import org.apache.sentry.binding.hive.SentryPolicyFileFormatFactory;
+import org.apache.sentry.binding.hive.SentryPolicyFileFormatter;
 import org.apache.sentry.binding.hive.conf.HiveAuthzConf;
 import org.apache.sentry.binding.hive.conf.HiveAuthzConf.AuthzConfVars;
 import org.apache.sentry.core.common.SentryConfigurationException;
 import org.apache.sentry.core.common.Subject;
-import org.apache.sentry.core.model.db.AccessConstants;
-import org.apache.sentry.core.model.db.DBModelAuthorizable;
 import org.apache.sentry.core.model.db.Server;
-import org.apache.sentry.policy.db.DBModelAuthorizables;
 import org.apache.sentry.provider.common.AuthorizationProvider;
-import org.apache.sentry.provider.common.KeyValue;
-import org.apache.sentry.provider.common.ProviderBackendContext;
-import org.apache.sentry.provider.common.ProviderConstants;
 import org.apache.sentry.provider.db.service.thrift.SentryPolicyServiceClient;
-import org.apache.sentry.provider.db.service.thrift.TSentryRole;
-import org.apache.sentry.provider.file.SimpleFileProviderBackend;
 import org.apache.sentry.service.thrift.SentryServiceClientFactory;
 
-import com.google.common.collect.Table;
-
+/**
+ * set the required system property to be read by HiveConf and AuthzConf
+ * 
+ * @throws Exception
+ */
+// Hack, hiveConf doesn't provide a reliable way check if it found a valid
+// hive-site
+// load auth provider
+// get the configured sentry provider
+// validate policy files
+// import policy files
 public class SentryConfigTool {
   private String sentrySiteFile = null;
   private String policyFile = null;
@@ -71,9 +75,11 @@ public class SentryConfigTool {
   private String jdbcURL = null;
   private String user = null;
   private String passWord = null;
+  private String importPolicyFilePath = null;
+  private String exportPolicyFilePath = null;
   private boolean listPrivs = false;
   private boolean validate = false;
-  private boolean importPolicy = false;
+  private boolean importOverwriteRole = false;
   private HiveConf hiveConf = null;
   private HiveAuthzConf authzConf = null;
   private AuthorizationProvider sentryProvider = null;
@@ -114,12 +120,20 @@ public class SentryConfigTool {
     this.validate = validate;
   }
 
-  public boolean isImportPolicy() {
-    return importPolicy;
+  public String getImportPolicyFilePath() {
+    return importPolicyFilePath;
+  }
+
+  public void setImportPolicyFilePath(String importPolicyFilePath) {
+    this.importPolicyFilePath = importPolicyFilePath;
   }
 
-  public void setImportPolicy(boolean importPolicy) {
-    this.importPolicy = importPolicy;
+  public String getExportPolicyFilePath() {
+    return exportPolicyFilePath;
+  }
+
+  public void setExportPolicyFilePath(String exportPolicyFilePath) {
+    this.exportPolicyFilePath = exportPolicyFilePath;
   }
 
   public String getSentrySiteFile() {
@@ -178,6 +192,14 @@ public class SentryConfigTool {
     this.listPrivs = listPrivs;
   }
 
+  public boolean isImportOverwriteRole() {
+    return importOverwriteRole;
+  }
+
+  public void setImportOverwriteRole(boolean importOverwriteRole) {
+    this.importOverwriteRole = importOverwriteRole;
+  }
+
   /**
    * set the required system property to be read by HiveConf and AuthzConf
    * @throws Exception
@@ -251,133 +273,33 @@ public class SentryConfigTool {
     System.out.println("No errors found in the policy file");
   }
 
-  // import policy files
+  // import the sentry mapping data to database
   public void importPolicy() throws Exception {
-    final String requestorUserName = "hive";
-    SimpleFileProviderBackend policyFileBackend;
-    SentryPolicyServiceClient client;
-
-    policyFileBackend = new SimpleFileProviderBackend(getAuthzConf(),
-        getAuthzConf().get(AuthzConfVars.AUTHZ_PROVIDER_RESOURCE.getVar()));
-    ProviderBackendContext context = new ProviderBackendContext();
-    context.setAllowPerDatabase(true);
-    policyFileBackend.initialize(context);
-    client = SentryServiceClientFactory.create(getAuthzConf());
-    Set<String> roles = new HashSet<String>();
-    for (TSentryRole sentryRole : client.listRoles(requestorUserName)) {
-      roles.add(sentryRole.getRoleName());
-    }
-
-    Table<String, String, Set<String>> groupRolePrivilegeTable =
-        policyFileBackend.getGroupRolePrivilegeTable();
-    for(String groupName : groupRolePrivilegeTable.rowKeySet()) {
-      for(String roleName : groupRolePrivilegeTable.columnKeySet()) {
-        if (!roles.contains(roleName)) {
-          client.createRole(requestorUserName, roleName);
-          System.out.println(String.format("CREATE ROLE %s;", roleName));
-          roles.add(roleName);
-        }
-
-        Set<String> privileges = groupRolePrivilegeTable.get(groupName, roleName);
-        if (privileges == null) {
-          continue;
-        }
-        client.grantRoleToGroup(requestorUserName, groupName, roleName);
-        System.out.println(String.format("GRANT ROLE %s TO GROUP %s;",
-            roleName, groupName));
-
-        for (String permission : privileges) {
-          String server = null;
-          String database = null;
-          String table = null;
-          String column = null;
-          String uri = null;
-          String action = AccessConstants.ALL;
-          for (String authorizable : ProviderConstants.AUTHORIZABLE_SPLITTER.
-              trimResults().split(permission)) {
-            KeyValue kv = new KeyValue(authorizable);
-            DBModelAuthorizable a = DBModelAuthorizables.from(kv);
-            if (a == null) {
-              action = kv.getValue();
-              continue;
-            }
-
-            switch (a.getAuthzType()) {
-              case Server:
-                server = a.getName();
-                break;
-              case Db:
-                database = a.getName();
-                break;
-              case Table:
-              case View:
-                table = a.getName();
-                break;
-              case URI:
-                uri = a.getName();
-                break;
-              case Column:
-                column = a.getName();
-                break;
-              default:
-                break;
-            }
-          }
-
-          if (uri != null) {
-            System.out.println(String.format(
-                "# server=%s",
-                server));
-            System.out.println(String.format(
-                "GRANT ALL ON URI %s TO ROLE %s;",
-                uri, roleName));
-
-            client.grantURIPrivilege(requestorUserName, roleName, server, uri);
-          } else if (column != null && !AccessConstants.ALL.equals(column)) {
-            System.out.println(String.format(
-                "# server=%s, database=%s",
-                server, database));
-            System.out.println(String.format(
-                "GRANT %s (%s) ON TABLE %s TO ROLE %s;",
-                "*".equals(action) ? "ALL" : action.toUpperCase(), column,
-                table, roleName));
-
-            client.grantColumnPrivilege(requestorUserName, roleName, server,
-                database, table, column, action);
-          } else if (table != null && !AccessConstants.ALL.equals(table)) {
-            System.out.println(String.format(
-                "# server=%s, database=%s",
-                server, database));
-            System.out.println(String.format(
-                "GRANT %s ON TABLE %s TO ROLE %s;",
-                "*".equals(action) ? "ALL" : action.toUpperCase(), table,
-                roleName));
-
-            client.grantTablePrivilege(requestorUserName, roleName, server,
-                database, table, action);
-          } else if (database != null && !AccessConstants.ALL.equals(database)) {
-            System.out.println(String.format(
-                "# server=%s",
-                server));
-            System.out.println(String.format(
-                "GRANT %s ON DATABASE %s TO ROLE %s;",
-                "*".equals(action) ? "ALL" : action.toUpperCase(),
-                database, roleName));
-
-            client.grantDatabasePrivilege(requestorUserName, roleName, server,
-                database, action);
-          } else if (server != null) {
-            System.out.println(String.format("GRANT ALL ON SERVER %s TO ROLE %s;",
-                server, roleName));
-
-            client.grantServerPrivilege(requestorUserName, roleName, server, action);
-          } else {
-            System.out.println(String.format("No grant for permission %s",
-                permission));
-          }
-        }
-      }
-    }
+    String requestorUserName = System.getProperty("user.name", "");
+    // get the FileFormatter according to the configuration
+    SentryPolicyFileFormatter sentryPolicyFileFormatter = SentryPolicyFileFormatFactory
+        .createFileFormatter(authzConf);
+    // parse the input file, get the mapping data in map structure
+    Map<String, Map<String, Set<String>>> policyFileMappingData = sentryPolicyFileFormatter.parse(
+        importPolicyFilePath, authzConf);
+    // todo: here should be an validator to check the data's value, format, hierarchy
+    SentryPolicyServiceClient client = SentryServiceClientFactory.create(getAuthzConf());
+    // import the mapping data to database
+    client.importPolicy(policyFileMappingData, requestorUserName, importOverwriteRole);
+  }
+
+  // export the sentry mapping data to file
+  public void exportPolicy() throws Exception {
+    String requestorUserName = System.getProperty("user.name", "");
+    SentryPolicyServiceClient client = SentryServiceClientFactory.create(getAuthzConf());
+    // export the sentry mapping data from database to map structure
+    Map<String, Map<String, Set<String>>> policyFileMappingData = client
+        .exportPolicy(requestorUserName);
+    // get the FileFormatter according to the configuration
+    SentryPolicyFileFormatter sentryPolicyFileFormatter = SentryPolicyFileFormatFactory
+        .createFileFormatter(authzConf);
+    // write the sentry mapping data to exportPolicyFilePath with the data in map structure
+    sentryPolicyFileFormatter.write(exportPolicyFilePath, policyFileMappingData);
   }
 
   // list permissions for given user
@@ -510,7 +432,8 @@ public class SentryConfigTool {
   }
 
   /**
-   *  parse arguments
+   * parse arguments
+   * 
    * <pre>
    *   -d,--debug                  Enable debug output
    *   -e,--query <arg>            Query privilege verification, requires -u
@@ -523,7 +446,10 @@ public class SentryConfigTool {
    *   -u,--user <arg>             user name
    *   -v,--validate               Validate policy file
    *   -I,--import                 Import policy file
+   *   -E,--export                 Export policy file
+   *   -o,--overwrite              Overwrite the exist role data when do the import
    * </pre>
+   * 
    * @param args
    */
   private void parseArgs(String[] args) {
@@ -549,9 +475,12 @@ public class SentryConfigTool {
         "list privileges for given user, requires -u");
     listPrivsOpt.setRequired(false);
 
-    Option importOpt = new Option("I", "import", false,
+    Option importOpt = new Option("I", "import", true,
         "Import policy file");
+    importOpt.setRequired(false);
 
+    Option exportOpt = new Option("E", "export", true, "Export policy file");
+    exportOpt.setRequired(false);
     // required args
     OptionGroup sentryOptGroup = new OptionGroup();
     sentryOptGroup.addOption(helpOpt);
@@ -560,6 +489,7 @@ public class SentryConfigTool {
     sentryOptGroup.addOption(listPermsOpt);
     sentryOptGroup.addOption(listPrivsOpt);
     sentryOptGroup.addOption(importOpt);
+    sentryOptGroup.addOption(exportOpt);
     sentryOptGroup.setRequired(true);
     sentryOptions.addOptionGroup(sentryOptGroup);
 
@@ -590,6 +520,10 @@ public class SentryConfigTool {
     debugOpt.setRequired(false);
     sentryOptions.addOption(debugOpt);
 
+    Option overwriteOpt = new Option("o", "overwrite", false, "enable import overwrite");
+    overwriteOpt.setRequired(false);
+    sentryOptions.addOption(overwriteOpt);
+
     try {
       Parser parser = new GnuParser();
       CommandLine cmd = parser.parse(sentryOptions, args);
@@ -612,11 +546,15 @@ public class SentryConfigTool {
         } else if (opt.getOpt().equals("v")) {
           setValidate(true);
         } else if (opt.getOpt().equals("I")) {
-          setImportPolicy(true);
+          setImportPolicyFilePath(opt.getValue());
+        } else if (opt.getOpt().equals("E")) {
+          setExportPolicyFilePath(opt.getValue());
         } else if (opt.getOpt().equals("h")) {
           usage(sentryOptions);
         } else if (opt.getOpt().equals("d")) {
           enableDebug = true;
+        } else if (opt.getOpt().equals("o")) {
+          setImportOverwriteRole(true);
         }
       }
 
@@ -653,10 +591,14 @@ public class SentryConfigTool {
           sentryTool.validatePolicy();
         }
 
-        if (sentryTool.isImportPolicy()) {
+        if (!StringUtils.isEmpty(sentryTool.getImportPolicyFilePath())) {
           sentryTool.importPolicy();
         }
 
+        if (!StringUtils.isEmpty(sentryTool.getExportPolicyFilePath())) {
+          sentryTool.exportPolicy();
+        }
+
         // list permissions for give user
         if (sentryTool.isListPrivs()) {
           sentryTool.listPrivs();

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/conf/HiveAuthzConf.java
----------------------------------------------------------------------
diff --git a/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/conf/HiveAuthzConf.java b/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/conf/HiveAuthzConf.java
index f31fa54..4f87d5a 100644
--- a/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/conf/HiveAuthzConf.java
+++ b/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/conf/HiveAuthzConf.java
@@ -16,18 +16,17 @@
  */
 package org.apache.sentry.binding.hive.conf;
 
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.hive.conf.HiveConf;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Map.Entry;
 
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hive.conf.HiveConf;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 
 public class HiveAuthzConf extends Configuration {
 
@@ -61,6 +60,9 @@ public class HiveAuthzConf extends Configuration {
     AUTHZ_PROVIDER_RESOURCE("sentry.hive.provider.resource", ""),
     AUTHZ_PROVIDER_BACKEND("sentry.hive.provider.backend", "org.apache.sentry.provider.file.SimpleFileProviderBackend"),
     AUTHZ_POLICY_ENGINE("sentry.hive.policy.engine", "org.apache.sentry.policy.db.SimpleDBPolicyEngine"),
+    AUTHZ_POLICY_FILE_FORMATTER(
+        "sentry.hive.policy.file.formatter",
+        "org.apache.sentry.binding.hive.SentryIniPolicyFileFormatter"),
     AUTHZ_SERVER_NAME("sentry.hive.server", "HS2"),
     AUTHZ_RESTRICT_DEFAULT_DB("sentry.hive.restrict.defaultDB", "false"),
     SENTRY_TESTING_MODE("sentry.hive.testing.mode", "false"),

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-binding/sentry-binding-hive/src/test/java/org/apache/sentry/binding/hive/TestSentryIniPolicyFileFormatter.java
----------------------------------------------------------------------
diff --git a/sentry-binding/sentry-binding-hive/src/test/java/org/apache/sentry/binding/hive/TestSentryIniPolicyFileFormatter.java b/sentry-binding/sentry-binding-hive/src/test/java/org/apache/sentry/binding/hive/TestSentryIniPolicyFileFormatter.java
new file mode 100644
index 0000000..655417b
--- /dev/null
+++ b/sentry-binding/sentry-binding-hive/src/test/java/org/apache/sentry/binding/hive/TestSentryIniPolicyFileFormatter.java
@@ -0,0 +1,220 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.sentry.binding.hive;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertTrue;
+
+import java.io.File;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.sentry.binding.hive.conf.HiveAuthzConf;
+import org.apache.sentry.provider.common.PolicyFileConstants;
+import org.apache.sentry.provider.common.ProviderConstants;
+import org.junit.Test;
+
+import com.google.common.collect.Maps;
+import com.google.common.collect.Sets;
+import com.google.common.io.Files;
+import com.google.common.io.Resources;
+
+public class TestSentryIniPolicyFileFormatter {
+
+  private static final String RESOURCE_PATH = "testImportExportPolicy.ini";
+  // define the privileges
+  public static String PRIVILIEGE1 = "server=server1";
+  public static String PRIVILIEGE2 = "server=server1->action=select->grantoption=false";
+  public static String PRIVILIEGE3 = "server=server1->db=db2->action=insert->grantoption=true";
+  public static String PRIVILIEGE4 = "server=server1->db=db1->table=tbl1->action=insert";
+  public static String PRIVILIEGE5 = "server=server1->db=db1->table=tbl2->column=col1->action=insert";
+  public static String PRIVILIEGE6 = "server=server1->db=db1->table=tbl3->column=col1->action=*->grantoption=true";
+  public static String PRIVILIEGE7 = "server=server1->db=db1->table=tbl4->column=col1->action=all->grantoption=true";
+  public static String PRIVILIEGE8 = "server=server1->uri=hdfs://testserver:9999/path2->action=insert";
+
+  private Map<String, Map<String, Set<String>>> policyFileMappingData1;
+  private Map<String, Map<String, Set<String>>> policyFileMappingData2;
+  private Map<String, Map<String, Set<String>>> policyFileMappingData3;
+  private Map<String, Map<String, Set<String>>> policyFileMappingData4;
+  private Map<String, Map<String, Set<String>>> policyFileMappingData5;
+
+  private void prepareTestData() {
+    // test data for:
+    // [groups]
+    // group1=role1,role2,role3
+    // group2=role1,role2,role3
+    // group3=role1,role2,role3
+    // [roles]
+    // role1=privilege1,privilege2,privilege3,privilege4,privilege5,privilege6,privilege7,privilege8
+    // role2=privilege1,privilege2,privilege3,privilege4,privilege5,privilege6,privilege7,privilege8
+    // role3=privilege1,privilege2,privilege3,privilege4,privilege5,privilege6,privilege7,privilege8
+    policyFileMappingData1 = Maps.newHashMap();
+    Map<String, Set<String>> groupRolesMap = Maps.newHashMap();
+    Map<String, Set<String>> rolePrivilegesMap = Maps.newHashMap();
+    Set<String> roles = Sets.newHashSet("role1", "role2", "role3");
+    groupRolesMap.put("group1", roles);
+    groupRolesMap.put("group2", roles);
+    groupRolesMap.put("group3", roles);
+    for (String roleName : roles) {
+      rolePrivilegesMap.put(roleName, Sets.newHashSet(PRIVILIEGE1, PRIVILIEGE2, PRIVILIEGE3,
+          PRIVILIEGE4, PRIVILIEGE5, PRIVILIEGE6, PRIVILIEGE7, PRIVILIEGE8));
+    }
+    policyFileMappingData1.put(PolicyFileConstants.GROUPS, groupRolesMap);
+    policyFileMappingData1.put(PolicyFileConstants.ROLES, rolePrivilegesMap);
+
+    // test data for:
+    // [groups]
+    // group1=role1
+    // group2=role2
+    // group3=role3
+    // [roles]
+    // role1=privilege1,privilege2,privilege3
+    // role2=privilege4,privilege5,privilege6
+    // role3=privilege7,privilege8
+    policyFileMappingData2 = Maps.newHashMap();
+    groupRolesMap = Maps.newHashMap();
+    rolePrivilegesMap = Maps.newHashMap();
+    groupRolesMap.put("group1", Sets.newHashSet("role1"));
+    groupRolesMap.put("group2", Sets.newHashSet("role2"));
+    groupRolesMap.put("group3", Sets.newHashSet("role3"));
+    rolePrivilegesMap.put("role1", Sets.newHashSet(PRIVILIEGE1, PRIVILIEGE2, PRIVILIEGE3));
+    rolePrivilegesMap.put("role2", Sets.newHashSet(PRIVILIEGE4, PRIVILIEGE5, PRIVILIEGE6));
+    rolePrivilegesMap.put("role3", Sets.newHashSet(PRIVILIEGE7, PRIVILIEGE8));
+    policyFileMappingData2.put(PolicyFileConstants.GROUPS, groupRolesMap);
+    policyFileMappingData2.put(PolicyFileConstants.ROLES, rolePrivilegesMap);
+
+    // test data for:
+    // [groups]
+    // group1=role1,role2
+    // group2=role1,role2,role3
+    // group3=role2,role3
+    // [roles]
+    // role1=privilege1,privilege2,privilege3,privilege4
+    // role2=privilege3,privilege4,privilege5,privilege6
+    // role3=privilege5,privilege6,privilege7,privilege8
+    policyFileMappingData3 = Maps.newHashMap();
+    groupRolesMap = Maps.newHashMap();
+    rolePrivilegesMap = Maps.newHashMap();
+    groupRolesMap.put("group1", Sets.newHashSet("role1", "role2"));
+    groupRolesMap.put("group2", Sets.newHashSet("role1", "role2", "role3"));
+    groupRolesMap.put("group3", Sets.newHashSet("role2", "role3"));
+    rolePrivilegesMap.put("role1",
+        Sets.newHashSet(PRIVILIEGE1, PRIVILIEGE2, PRIVILIEGE3, PRIVILIEGE4));
+    rolePrivilegesMap.put("role2",
+        Sets.newHashSet(PRIVILIEGE3, PRIVILIEGE4, PRIVILIEGE5, PRIVILIEGE6));
+    rolePrivilegesMap.put("role3",
+        Sets.newHashSet(PRIVILIEGE5, PRIVILIEGE6, PRIVILIEGE7, PRIVILIEGE8));
+    policyFileMappingData3.put(PolicyFileConstants.GROUPS, groupRolesMap);
+    policyFileMappingData3.put(PolicyFileConstants.ROLES, rolePrivilegesMap);
+
+    // test data for groups only
+    policyFileMappingData4 = Maps.newHashMap();
+    groupRolesMap = Maps.newHashMap();
+    rolePrivilegesMap = Maps.newHashMap();
+    groupRolesMap.put("group1", Sets.newHashSet("role1", "role2"));
+    policyFileMappingData4.put(PolicyFileConstants.GROUPS, groupRolesMap);
+    policyFileMappingData4.put(PolicyFileConstants.ROLES, rolePrivilegesMap);
+
+    // test empty data
+    policyFileMappingData5 = Maps.newHashMap();
+    groupRolesMap = Maps.newHashMap();
+    rolePrivilegesMap = Maps.newHashMap();
+    policyFileMappingData5.put(PolicyFileConstants.GROUPS, groupRolesMap);
+    policyFileMappingData5.put(PolicyFileConstants.ROLES, rolePrivilegesMap);
+  }
+
+  @Test
+  public void testImportExport() throws Exception {
+    prepareTestData();
+    File baseDir = Files.createTempDir();
+    String resourcePath = (new File(baseDir, RESOURCE_PATH)).getAbsolutePath();
+    HiveAuthzConf authzConf = new HiveAuthzConf(Resources.getResource("sentry-site.xml"));
+    SentryIniPolicyFileFormatter iniFormatter = new SentryIniPolicyFileFormatter();
+
+    // test data1
+    iniFormatter.write(resourcePath, policyFileMappingData1);
+    Map<String, Map<String, Set<String>>> parsedMappingData = iniFormatter.parse(resourcePath,
+        authzConf);
+    validateSentryMappingData(parsedMappingData, policyFileMappingData1);
+
+    // test data2
+    iniFormatter.write(resourcePath, policyFileMappingData2);
+    parsedMappingData = iniFormatter.parse(resourcePath, authzConf);
+    validateSentryMappingData(parsedMappingData, policyFileMappingData2);
+
+    // test data3
+    iniFormatter.write(resourcePath, policyFileMappingData3);
+    parsedMappingData = iniFormatter.parse(resourcePath, authzConf);
+    validateSentryMappingData(parsedMappingData, policyFileMappingData3);
+
+    // test data4
+    iniFormatter.write(resourcePath, policyFileMappingData4);
+    parsedMappingData = iniFormatter.parse(resourcePath, authzConf);
+    assertTrue(parsedMappingData.get(PolicyFileConstants.GROUPS).isEmpty());
+    assertTrue(parsedMappingData.get(PolicyFileConstants.ROLES).isEmpty());
+
+    // test data5
+    iniFormatter.write(resourcePath, policyFileMappingData5);
+    parsedMappingData = iniFormatter.parse(resourcePath, authzConf);
+    assertTrue(parsedMappingData.get(PolicyFileConstants.GROUPS).isEmpty());
+    assertTrue(parsedMappingData.get(PolicyFileConstants.ROLES).isEmpty());
+    (new File(baseDir, RESOURCE_PATH)).delete();
+  }
+
+  // verify the mapping data
+  public void validateSentryMappingData(Map<String, Map<String, Set<String>>> actualMappingData,
+      Map<String, Map<String, Set<String>>> expectedMappingData) {
+    validateGroupRolesMap(actualMappingData.get(PolicyFileConstants.GROUPS),
+        expectedMappingData.get(PolicyFileConstants.GROUPS));
+    validateRolePrivilegesMap(actualMappingData.get(PolicyFileConstants.ROLES),
+        expectedMappingData.get(PolicyFileConstants.ROLES));
+  }
+
+  // verify the mapping data for [group,role]
+  private void validateGroupRolesMap(Map<String, Set<String>> actualMap,
+      Map<String, Set<String>> expectedMap) {
+    assertEquals(expectedMap.keySet().size(), actualMap.keySet().size());
+    for (String groupName : actualMap.keySet()) {
+      Set<String> actualRoles = actualMap.get(groupName);
+      Set<String> expectedRoles = expectedMap.get(groupName);
+      assertEquals(actualRoles.size(), expectedRoles.size());
+      assertTrue(actualRoles.equals(expectedRoles));
+    }
+  }
+
+  // verify the mapping data for [role,privilege]
+  private void validateRolePrivilegesMap(Map<String, Set<String>> actualMap,
+      Map<String, Set<String>> expectedMap) {
+    assertEquals(expectedMap.keySet().size(), actualMap.keySet().size());
+    for (String roleName : actualMap.keySet()) {
+      Set<String> actualPrivileges = actualMap.get(roleName);
+      Set<String> exceptedPrivileges = expectedMap.get(roleName);
+      assertEquals(exceptedPrivileges.size(), actualPrivileges.size());
+      for (String actualPrivilege : actualPrivileges) {
+        boolean isFound = exceptedPrivileges.contains(actualPrivilege);
+        if (!isFound) {
+          String withOptionPrivilege = ProviderConstants.AUTHORIZABLE_JOINER.join(actualPrivilege,
+              ProviderConstants.KV_JOINER.join(PolicyFileConstants.PRIVILEGE_GRANT_OPTION_NAME,
+                  "false"));
+          isFound = exceptedPrivileges.contains(withOptionPrivilege);
+        }
+        assertTrue(isFound);
+      }
+    }
+  }
+}



[36/50] [abbrv] incubator-sentry git commit: SENTRY-197: Create tool to dump and load of entire Sentry service (Colin Ma, Reviewed by:Sravya Tirukkovalur, Guoquan Shen, Dapeng Sun, Anne Yu)

Posted by sd...@apache.org.
http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/SentryPolicyService.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/SentryPolicyService.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/SentryPolicyService.java
index c47f64a..0c24449 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/SentryPolicyService.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/SentryPolicyService.java
@@ -61,6 +61,10 @@ public class SentryPolicyService {
 
     public TSentryConfigValueResponse get_sentry_config_value(TSentryConfigValueRequest request) throws org.apache.thrift.TException;
 
+    public TSentryExportMappingDataResponse export_sentry_mapping_data(TSentryExportMappingDataRequest request) throws org.apache.thrift.TException;
+
+    public TSentryImportMappingDataResponse import_sentry_mapping_data(TSentryImportMappingDataRequest request) throws org.apache.thrift.TException;
+
   }
 
   public interface AsyncIface {
@@ -91,6 +95,10 @@ public class SentryPolicyService {
 
     public void get_sentry_config_value(TSentryConfigValueRequest request, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.get_sentry_config_value_call> resultHandler) throws org.apache.thrift.TException;
 
+    public void export_sentry_mapping_data(TSentryExportMappingDataRequest request, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.export_sentry_mapping_data_call> resultHandler) throws org.apache.thrift.TException;
+
+    public void import_sentry_mapping_data(TSentryImportMappingDataRequest request, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.import_sentry_mapping_data_call> resultHandler) throws org.apache.thrift.TException;
+
   }
 
   public static class Client extends org.apache.thrift.TServiceClient implements Iface {
@@ -412,6 +420,52 @@ public class SentryPolicyService {
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "get_sentry_config_value failed: unknown result");
     }
 
+    public TSentryExportMappingDataResponse export_sentry_mapping_data(TSentryExportMappingDataRequest request) throws org.apache.thrift.TException
+    {
+      send_export_sentry_mapping_data(request);
+      return recv_export_sentry_mapping_data();
+    }
+
+    public void send_export_sentry_mapping_data(TSentryExportMappingDataRequest request) throws org.apache.thrift.TException
+    {
+      export_sentry_mapping_data_args args = new export_sentry_mapping_data_args();
+      args.setRequest(request);
+      sendBase("export_sentry_mapping_data", args);
+    }
+
+    public TSentryExportMappingDataResponse recv_export_sentry_mapping_data() throws org.apache.thrift.TException
+    {
+      export_sentry_mapping_data_result result = new export_sentry_mapping_data_result();
+      receiveBase(result, "export_sentry_mapping_data");
+      if (result.isSetSuccess()) {
+        return result.success;
+      }
+      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "export_sentry_mapping_data failed: unknown result");
+    }
+
+    public TSentryImportMappingDataResponse import_sentry_mapping_data(TSentryImportMappingDataRequest request) throws org.apache.thrift.TException
+    {
+      send_import_sentry_mapping_data(request);
+      return recv_import_sentry_mapping_data();
+    }
+
+    public void send_import_sentry_mapping_data(TSentryImportMappingDataRequest request) throws org.apache.thrift.TException
+    {
+      import_sentry_mapping_data_args args = new import_sentry_mapping_data_args();
+      args.setRequest(request);
+      sendBase("import_sentry_mapping_data", args);
+    }
+
+    public TSentryImportMappingDataResponse recv_import_sentry_mapping_data() throws org.apache.thrift.TException
+    {
+      import_sentry_mapping_data_result result = new import_sentry_mapping_data_result();
+      receiveBase(result, "import_sentry_mapping_data");
+      if (result.isSetSuccess()) {
+        return result.success;
+      }
+      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "import_sentry_mapping_data failed: unknown result");
+    }
+
   }
   public static class AsyncClient extends org.apache.thrift.async.TAsyncClient implements AsyncIface {
     public static class Factory implements org.apache.thrift.async.TAsyncClientFactory<AsyncClient> {
@@ -846,6 +900,70 @@ public class SentryPolicyService {
       }
     }
 
+    public void export_sentry_mapping_data(TSentryExportMappingDataRequest request, org.apache.thrift.async.AsyncMethodCallback<export_sentry_mapping_data_call> resultHandler) throws org.apache.thrift.TException {
+      checkReady();
+      export_sentry_mapping_data_call method_call = new export_sentry_mapping_data_call(request, resultHandler, this, ___protocolFactory, ___transport);
+      this.___currentMethod = method_call;
+      ___manager.call(method_call);
+    }
+
+    public static class export_sentry_mapping_data_call extends org.apache.thrift.async.TAsyncMethodCall {
+      private TSentryExportMappingDataRequest request;
+      public export_sentry_mapping_data_call(TSentryExportMappingDataRequest request, org.apache.thrift.async.AsyncMethodCallback<export_sentry_mapping_data_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
+        super(client, protocolFactory, transport, resultHandler, false);
+        this.request = request;
+      }
+
+      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
+        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("export_sentry_mapping_data", org.apache.thrift.protocol.TMessageType.CALL, 0));
+        export_sentry_mapping_data_args args = new export_sentry_mapping_data_args();
+        args.setRequest(request);
+        args.write(prot);
+        prot.writeMessageEnd();
+      }
+
+      public TSentryExportMappingDataResponse getResult() throws org.apache.thrift.TException {
+        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
+          throw new IllegalStateException("Method call not finished!");
+        }
+        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
+        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
+        return (new Client(prot)).recv_export_sentry_mapping_data();
+      }
+    }
+
+    public void import_sentry_mapping_data(TSentryImportMappingDataRequest request, org.apache.thrift.async.AsyncMethodCallback<import_sentry_mapping_data_call> resultHandler) throws org.apache.thrift.TException {
+      checkReady();
+      import_sentry_mapping_data_call method_call = new import_sentry_mapping_data_call(request, resultHandler, this, ___protocolFactory, ___transport);
+      this.___currentMethod = method_call;
+      ___manager.call(method_call);
+    }
+
+    public static class import_sentry_mapping_data_call extends org.apache.thrift.async.TAsyncMethodCall {
+      private TSentryImportMappingDataRequest request;
+      public import_sentry_mapping_data_call(TSentryImportMappingDataRequest request, org.apache.thrift.async.AsyncMethodCallback<import_sentry_mapping_data_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
+        super(client, protocolFactory, transport, resultHandler, false);
+        this.request = request;
+      }
+
+      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
+        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("import_sentry_mapping_data", org.apache.thrift.protocol.TMessageType.CALL, 0));
+        import_sentry_mapping_data_args args = new import_sentry_mapping_data_args();
+        args.setRequest(request);
+        args.write(prot);
+        prot.writeMessageEnd();
+      }
+
+      public TSentryImportMappingDataResponse getResult() throws org.apache.thrift.TException {
+        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
+          throw new IllegalStateException("Method call not finished!");
+        }
+        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
+        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
+        return (new Client(prot)).recv_import_sentry_mapping_data();
+      }
+    }
+
   }
 
   public static class Processor<I extends Iface> extends org.apache.thrift.TBaseProcessor<I> implements org.apache.thrift.TProcessor {
@@ -872,6 +990,8 @@ public class SentryPolicyService {
       processMap.put("rename_sentry_privilege", new rename_sentry_privilege());
       processMap.put("list_sentry_privileges_by_authorizable", new list_sentry_privileges_by_authorizable());
       processMap.put("get_sentry_config_value", new get_sentry_config_value());
+      processMap.put("export_sentry_mapping_data", new export_sentry_mapping_data());
+      processMap.put("import_sentry_mapping_data", new import_sentry_mapping_data());
       return processMap;
     }
 
@@ -1135,6 +1255,46 @@ public class SentryPolicyService {
       }
     }
 
+    public static class export_sentry_mapping_data<I extends Iface> extends org.apache.thrift.ProcessFunction<I, export_sentry_mapping_data_args> {
+      public export_sentry_mapping_data() {
+        super("export_sentry_mapping_data");
+      }
+
+      public export_sentry_mapping_data_args getEmptyArgsInstance() {
+        return new export_sentry_mapping_data_args();
+      }
+
+      protected boolean isOneway() {
+        return false;
+      }
+
+      public export_sentry_mapping_data_result getResult(I iface, export_sentry_mapping_data_args args) throws org.apache.thrift.TException {
+        export_sentry_mapping_data_result result = new export_sentry_mapping_data_result();
+        result.success = iface.export_sentry_mapping_data(args.request);
+        return result;
+      }
+    }
+
+    public static class import_sentry_mapping_data<I extends Iface> extends org.apache.thrift.ProcessFunction<I, import_sentry_mapping_data_args> {
+      public import_sentry_mapping_data() {
+        super("import_sentry_mapping_data");
+      }
+
+      public import_sentry_mapping_data_args getEmptyArgsInstance() {
+        return new import_sentry_mapping_data_args();
+      }
+
+      protected boolean isOneway() {
+        return false;
+      }
+
+      public import_sentry_mapping_data_result getResult(I iface, import_sentry_mapping_data_args args) throws org.apache.thrift.TException {
+        import_sentry_mapping_data_result result = new import_sentry_mapping_data_result();
+        result.success = iface.import_sentry_mapping_data(args.request);
+        return result;
+      }
+    }
+
   }
 
   public static class create_sentry_role_args implements org.apache.thrift.TBase<create_sentry_role_args, create_sentry_role_args._Fields>, java.io.Serializable, Cloneable   {
@@ -10575,4 +10735,1456 @@ public class SentryPolicyService {
 
   }
 
+  public static class export_sentry_mapping_data_args implements org.apache.thrift.TBase<export_sentry_mapping_data_args, export_sentry_mapping_data_args._Fields>, java.io.Serializable, Cloneable   {
+    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("export_sentry_mapping_data_args");
+
+    private static final org.apache.thrift.protocol.TField REQUEST_FIELD_DESC = new org.apache.thrift.protocol.TField("request", org.apache.thrift.protocol.TType.STRUCT, (short)1);
+
+    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+    static {
+      schemes.put(StandardScheme.class, new export_sentry_mapping_data_argsStandardSchemeFactory());
+      schemes.put(TupleScheme.class, new export_sentry_mapping_data_argsTupleSchemeFactory());
+    }
+
+    private TSentryExportMappingDataRequest request; // required
+
+    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+      REQUEST((short)1, "request");
+
+      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+      static {
+        for (_Fields field : EnumSet.allOf(_Fields.class)) {
+          byName.put(field.getFieldName(), field);
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, or null if its not found.
+       */
+      public static _Fields findByThriftId(int fieldId) {
+        switch(fieldId) {
+          case 1: // REQUEST
+            return REQUEST;
+          default:
+            return null;
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, throwing an exception
+       * if it is not found.
+       */
+      public static _Fields findByThriftIdOrThrow(int fieldId) {
+        _Fields fields = findByThriftId(fieldId);
+        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+        return fields;
+      }
+
+      /**
+       * Find the _Fields constant that matches name, or null if its not found.
+       */
+      public static _Fields findByName(String name) {
+        return byName.get(name);
+      }
+
+      private final short _thriftId;
+      private final String _fieldName;
+
+      _Fields(short thriftId, String fieldName) {
+        _thriftId = thriftId;
+        _fieldName = fieldName;
+      }
+
+      public short getThriftFieldId() {
+        return _thriftId;
+      }
+
+      public String getFieldName() {
+        return _fieldName;
+      }
+    }
+
+    // isset id assignments
+    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+    static {
+      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+      tmpMap.put(_Fields.REQUEST, new org.apache.thrift.meta_data.FieldMetaData("request", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TSentryExportMappingDataRequest.class)));
+      metaDataMap = Collections.unmodifiableMap(tmpMap);
+      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(export_sentry_mapping_data_args.class, metaDataMap);
+    }
+
+    public export_sentry_mapping_data_args() {
+    }
+
+    public export_sentry_mapping_data_args(
+      TSentryExportMappingDataRequest request)
+    {
+      this();
+      this.request = request;
+    }
+
+    /**
+     * Performs a deep copy on <i>other</i>.
+     */
+    public export_sentry_mapping_data_args(export_sentry_mapping_data_args other) {
+      if (other.isSetRequest()) {
+        this.request = new TSentryExportMappingDataRequest(other.request);
+      }
+    }
+
+    public export_sentry_mapping_data_args deepCopy() {
+      return new export_sentry_mapping_data_args(this);
+    }
+
+    @Override
+    public void clear() {
+      this.request = null;
+    }
+
+    public TSentryExportMappingDataRequest getRequest() {
+      return this.request;
+    }
+
+    public void setRequest(TSentryExportMappingDataRequest request) {
+      this.request = request;
+    }
+
+    public void unsetRequest() {
+      this.request = null;
+    }
+
+    /** Returns true if field request is set (has been assigned a value) and false otherwise */
+    public boolean isSetRequest() {
+      return this.request != null;
+    }
+
+    public void setRequestIsSet(boolean value) {
+      if (!value) {
+        this.request = null;
+      }
+    }
+
+    public void setFieldValue(_Fields field, Object value) {
+      switch (field) {
+      case REQUEST:
+        if (value == null) {
+          unsetRequest();
+        } else {
+          setRequest((TSentryExportMappingDataRequest)value);
+        }
+        break;
+
+      }
+    }
+
+    public Object getFieldValue(_Fields field) {
+      switch (field) {
+      case REQUEST:
+        return getRequest();
+
+      }
+      throw new IllegalStateException();
+    }
+
+    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+    public boolean isSet(_Fields field) {
+      if (field == null) {
+        throw new IllegalArgumentException();
+      }
+
+      switch (field) {
+      case REQUEST:
+        return isSetRequest();
+      }
+      throw new IllegalStateException();
+    }
+
+    @Override
+    public boolean equals(Object that) {
+      if (that == null)
+        return false;
+      if (that instanceof export_sentry_mapping_data_args)
+        return this.equals((export_sentry_mapping_data_args)that);
+      return false;
+    }
+
+    public boolean equals(export_sentry_mapping_data_args that) {
+      if (that == null)
+        return false;
+
+      boolean this_present_request = true && this.isSetRequest();
+      boolean that_present_request = true && that.isSetRequest();
+      if (this_present_request || that_present_request) {
+        if (!(this_present_request && that_present_request))
+          return false;
+        if (!this.request.equals(that.request))
+          return false;
+      }
+
+      return true;
+    }
+
+    @Override
+    public int hashCode() {
+      HashCodeBuilder builder = new HashCodeBuilder();
+
+      boolean present_request = true && (isSetRequest());
+      builder.append(present_request);
+      if (present_request)
+        builder.append(request);
+
+      return builder.toHashCode();
+    }
+
+    public int compareTo(export_sentry_mapping_data_args other) {
+      if (!getClass().equals(other.getClass())) {
+        return getClass().getName().compareTo(other.getClass().getName());
+      }
+
+      int lastComparison = 0;
+      export_sentry_mapping_data_args typedOther = (export_sentry_mapping_data_args)other;
+
+      lastComparison = Boolean.valueOf(isSetRequest()).compareTo(typedOther.isSetRequest());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (isSetRequest()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.request, typedOther.request);
+        if (lastComparison != 0) {
+          return lastComparison;
+        }
+      }
+      return 0;
+    }
+
+    public _Fields fieldForId(int fieldId) {
+      return _Fields.findByThriftId(fieldId);
+    }
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+    }
+
+    @Override
+    public String toString() {
+      StringBuilder sb = new StringBuilder("export_sentry_mapping_data_args(");
+      boolean first = true;
+
+      sb.append("request:");
+      if (this.request == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.request);
+      }
+      first = false;
+      sb.append(")");
+      return sb.toString();
+    }
+
+    public void validate() throws org.apache.thrift.TException {
+      // check for required fields
+      // check for sub-struct validity
+      if (request != null) {
+        request.validate();
+      }
+    }
+
+    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+      try {
+        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+      try {
+        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private static class export_sentry_mapping_data_argsStandardSchemeFactory implements SchemeFactory {
+      public export_sentry_mapping_data_argsStandardScheme getScheme() {
+        return new export_sentry_mapping_data_argsStandardScheme();
+      }
+    }
+
+    private static class export_sentry_mapping_data_argsStandardScheme extends StandardScheme<export_sentry_mapping_data_args> {
+
+      public void read(org.apache.thrift.protocol.TProtocol iprot, export_sentry_mapping_data_args struct) throws org.apache.thrift.TException {
+        org.apache.thrift.protocol.TField schemeField;
+        iprot.readStructBegin();
+        while (true)
+        {
+          schemeField = iprot.readFieldBegin();
+          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+            break;
+          }
+          switch (schemeField.id) {
+            case 1: // REQUEST
+              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+                struct.request = new TSentryExportMappingDataRequest();
+                struct.request.read(iprot);
+                struct.setRequestIsSet(true);
+              } else { 
+                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+              }
+              break;
+            default:
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+          }
+          iprot.readFieldEnd();
+        }
+        iprot.readStructEnd();
+        struct.validate();
+      }
+
+      public void write(org.apache.thrift.protocol.TProtocol oprot, export_sentry_mapping_data_args struct) throws org.apache.thrift.TException {
+        struct.validate();
+
+        oprot.writeStructBegin(STRUCT_DESC);
+        if (struct.request != null) {
+          oprot.writeFieldBegin(REQUEST_FIELD_DESC);
+          struct.request.write(oprot);
+          oprot.writeFieldEnd();
+        }
+        oprot.writeFieldStop();
+        oprot.writeStructEnd();
+      }
+
+    }
+
+    private static class export_sentry_mapping_data_argsTupleSchemeFactory implements SchemeFactory {
+      public export_sentry_mapping_data_argsTupleScheme getScheme() {
+        return new export_sentry_mapping_data_argsTupleScheme();
+      }
+    }
+
+    private static class export_sentry_mapping_data_argsTupleScheme extends TupleScheme<export_sentry_mapping_data_args> {
+
+      @Override
+      public void write(org.apache.thrift.protocol.TProtocol prot, export_sentry_mapping_data_args struct) throws org.apache.thrift.TException {
+        TTupleProtocol oprot = (TTupleProtocol) prot;
+        BitSet optionals = new BitSet();
+        if (struct.isSetRequest()) {
+          optionals.set(0);
+        }
+        oprot.writeBitSet(optionals, 1);
+        if (struct.isSetRequest()) {
+          struct.request.write(oprot);
+        }
+      }
+
+      @Override
+      public void read(org.apache.thrift.protocol.TProtocol prot, export_sentry_mapping_data_args struct) throws org.apache.thrift.TException {
+        TTupleProtocol iprot = (TTupleProtocol) prot;
+        BitSet incoming = iprot.readBitSet(1);
+        if (incoming.get(0)) {
+          struct.request = new TSentryExportMappingDataRequest();
+          struct.request.read(iprot);
+          struct.setRequestIsSet(true);
+        }
+      }
+    }
+
+  }
+
+  public static class export_sentry_mapping_data_result implements org.apache.thrift.TBase<export_sentry_mapping_data_result, export_sentry_mapping_data_result._Fields>, java.io.Serializable, Cloneable   {
+    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("export_sentry_mapping_data_result");
+
+    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);
+
+    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+    static {
+      schemes.put(StandardScheme.class, new export_sentry_mapping_data_resultStandardSchemeFactory());
+      schemes.put(TupleScheme.class, new export_sentry_mapping_data_resultTupleSchemeFactory());
+    }
+
+    private TSentryExportMappingDataResponse success; // required
+
+    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+      SUCCESS((short)0, "success");
+
+      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+      static {
+        for (_Fields field : EnumSet.allOf(_Fields.class)) {
+          byName.put(field.getFieldName(), field);
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, or null if its not found.
+       */
+      public static _Fields findByThriftId(int fieldId) {
+        switch(fieldId) {
+          case 0: // SUCCESS
+            return SUCCESS;
+          default:
+            return null;
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, throwing an exception
+       * if it is not found.
+       */
+      public static _Fields findByThriftIdOrThrow(int fieldId) {
+        _Fields fields = findByThriftId(fieldId);
+        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+        return fields;
+      }
+
+      /**
+       * Find the _Fields constant that matches name, or null if its not found.
+       */
+      public static _Fields findByName(String name) {
+        return byName.get(name);
+      }
+
+      private final short _thriftId;
+      private final String _fieldName;
+
+      _Fields(short thriftId, String fieldName) {
+        _thriftId = thriftId;
+        _fieldName = fieldName;
+      }
+
+      public short getThriftFieldId() {
+        return _thriftId;
+      }
+
+      public String getFieldName() {
+        return _fieldName;
+      }
+    }
+
+    // isset id assignments
+    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+    static {
+      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TSentryExportMappingDataResponse.class)));
+      metaDataMap = Collections.unmodifiableMap(tmpMap);
+      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(export_sentry_mapping_data_result.class, metaDataMap);
+    }
+
+    public export_sentry_mapping_data_result() {
+    }
+
+    public export_sentry_mapping_data_result(
+      TSentryExportMappingDataResponse success)
+    {
+      this();
+      this.success = success;
+    }
+
+    /**
+     * Performs a deep copy on <i>other</i>.
+     */
+    public export_sentry_mapping_data_result(export_sentry_mapping_data_result other) {
+      if (other.isSetSuccess()) {
+        this.success = new TSentryExportMappingDataResponse(other.success);
+      }
+    }
+
+    public export_sentry_mapping_data_result deepCopy() {
+      return new export_sentry_mapping_data_result(this);
+    }
+
+    @Override
+    public void clear() {
+      this.success = null;
+    }
+
+    public TSentryExportMappingDataResponse getSuccess() {
+      return this.success;
+    }
+
+    public void setSuccess(TSentryExportMappingDataResponse success) {
+      this.success = success;
+    }
+
+    public void unsetSuccess() {
+      this.success = null;
+    }
+
+    /** Returns true if field success is set (has been assigned a value) and false otherwise */
+    public boolean isSetSuccess() {
+      return this.success != null;
+    }
+
+    public void setSuccessIsSet(boolean value) {
+      if (!value) {
+        this.success = null;
+      }
+    }
+
+    public void setFieldValue(_Fields field, Object value) {
+      switch (field) {
+      case SUCCESS:
+        if (value == null) {
+          unsetSuccess();
+        } else {
+          setSuccess((TSentryExportMappingDataResponse)value);
+        }
+        break;
+
+      }
+    }
+
+    public Object getFieldValue(_Fields field) {
+      switch (field) {
+      case SUCCESS:
+        return getSuccess();
+
+      }
+      throw new IllegalStateException();
+    }
+
+    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+    public boolean isSet(_Fields field) {
+      if (field == null) {
+        throw new IllegalArgumentException();
+      }
+
+      switch (field) {
+      case SUCCESS:
+        return isSetSuccess();
+      }
+      throw new IllegalStateException();
+    }
+
+    @Override
+    public boolean equals(Object that) {
+      if (that == null)
+        return false;
+      if (that instanceof export_sentry_mapping_data_result)
+        return this.equals((export_sentry_mapping_data_result)that);
+      return false;
+    }
+
+    public boolean equals(export_sentry_mapping_data_result that) {
+      if (that == null)
+        return false;
+
+      boolean this_present_success = true && this.isSetSuccess();
+      boolean that_present_success = true && that.isSetSuccess();
+      if (this_present_success || that_present_success) {
+        if (!(this_present_success && that_present_success))
+          return false;
+        if (!this.success.equals(that.success))
+          return false;
+      }
+
+      return true;
+    }
+
+    @Override
+    public int hashCode() {
+      HashCodeBuilder builder = new HashCodeBuilder();
+
+      boolean present_success = true && (isSetSuccess());
+      builder.append(present_success);
+      if (present_success)
+        builder.append(success);
+
+      return builder.toHashCode();
+    }
+
+    public int compareTo(export_sentry_mapping_data_result other) {
+      if (!getClass().equals(other.getClass())) {
+        return getClass().getName().compareTo(other.getClass().getName());
+      }
+
+      int lastComparison = 0;
+      export_sentry_mapping_data_result typedOther = (export_sentry_mapping_data_result)other;
+
+      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (isSetSuccess()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
+        if (lastComparison != 0) {
+          return lastComparison;
+        }
+      }
+      return 0;
+    }
+
+    public _Fields fieldForId(int fieldId) {
+      return _Fields.findByThriftId(fieldId);
+    }
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+      }
+
+    @Override
+    public String toString() {
+      StringBuilder sb = new StringBuilder("export_sentry_mapping_data_result(");
+      boolean first = true;
+
+      sb.append("success:");
+      if (this.success == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.success);
+      }
+      first = false;
+      sb.append(")");
+      return sb.toString();
+    }
+
+    public void validate() throws org.apache.thrift.TException {
+      // check for required fields
+      // check for sub-struct validity
+      if (success != null) {
+        success.validate();
+      }
+    }
+
+    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+      try {
+        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+      try {
+        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private static class export_sentry_mapping_data_resultStandardSchemeFactory implements SchemeFactory {
+      public export_sentry_mapping_data_resultStandardScheme getScheme() {
+        return new export_sentry_mapping_data_resultStandardScheme();
+      }
+    }
+
+    private static class export_sentry_mapping_data_resultStandardScheme extends StandardScheme<export_sentry_mapping_data_result> {
+
+      public void read(org.apache.thrift.protocol.TProtocol iprot, export_sentry_mapping_data_result struct) throws org.apache.thrift.TException {
+        org.apache.thrift.protocol.TField schemeField;
+        iprot.readStructBegin();
+        while (true)
+        {
+          schemeField = iprot.readFieldBegin();
+          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+            break;
+          }
+          switch (schemeField.id) {
+            case 0: // SUCCESS
+              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+                struct.success = new TSentryExportMappingDataResponse();
+                struct.success.read(iprot);
+                struct.setSuccessIsSet(true);
+              } else { 
+                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+              }
+              break;
+            default:
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+          }
+          iprot.readFieldEnd();
+        }
+        iprot.readStructEnd();
+        struct.validate();
+      }
+
+      public void write(org.apache.thrift.protocol.TProtocol oprot, export_sentry_mapping_data_result struct) throws org.apache.thrift.TException {
+        struct.validate();
+
+        oprot.writeStructBegin(STRUCT_DESC);
+        if (struct.success != null) {
+          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
+          struct.success.write(oprot);
+          oprot.writeFieldEnd();
+        }
+        oprot.writeFieldStop();
+        oprot.writeStructEnd();
+      }
+
+    }
+
+    private static class export_sentry_mapping_data_resultTupleSchemeFactory implements SchemeFactory {
+      public export_sentry_mapping_data_resultTupleScheme getScheme() {
+        return new export_sentry_mapping_data_resultTupleScheme();
+      }
+    }
+
+    private static class export_sentry_mapping_data_resultTupleScheme extends TupleScheme<export_sentry_mapping_data_result> {
+
+      @Override
+      public void write(org.apache.thrift.protocol.TProtocol prot, export_sentry_mapping_data_result struct) throws org.apache.thrift.TException {
+        TTupleProtocol oprot = (TTupleProtocol) prot;
+        BitSet optionals = new BitSet();
+        if (struct.isSetSuccess()) {
+          optionals.set(0);
+        }
+        oprot.writeBitSet(optionals, 1);
+        if (struct.isSetSuccess()) {
+          struct.success.write(oprot);
+        }
+      }
+
+      @Override
+      public void read(org.apache.thrift.protocol.TProtocol prot, export_sentry_mapping_data_result struct) throws org.apache.thrift.TException {
+        TTupleProtocol iprot = (TTupleProtocol) prot;
+        BitSet incoming = iprot.readBitSet(1);
+        if (incoming.get(0)) {
+          struct.success = new TSentryExportMappingDataResponse();
+          struct.success.read(iprot);
+          struct.setSuccessIsSet(true);
+        }
+      }
+    }
+
+  }
+
+  public static class import_sentry_mapping_data_args implements org.apache.thrift.TBase<import_sentry_mapping_data_args, import_sentry_mapping_data_args._Fields>, java.io.Serializable, Cloneable   {
+    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("import_sentry_mapping_data_args");
+
+    private static final org.apache.thrift.protocol.TField REQUEST_FIELD_DESC = new org.apache.thrift.protocol.TField("request", org.apache.thrift.protocol.TType.STRUCT, (short)1);
+
+    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+    static {
+      schemes.put(StandardScheme.class, new import_sentry_mapping_data_argsStandardSchemeFactory());
+      schemes.put(TupleScheme.class, new import_sentry_mapping_data_argsTupleSchemeFactory());
+    }
+
+    private TSentryImportMappingDataRequest request; // required
+
+    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+      REQUEST((short)1, "request");
+
+      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+      static {
+        for (_Fields field : EnumSet.allOf(_Fields.class)) {
+          byName.put(field.getFieldName(), field);
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, or null if its not found.
+       */
+      public static _Fields findByThriftId(int fieldId) {
+        switch(fieldId) {
+          case 1: // REQUEST
+            return REQUEST;
+          default:
+            return null;
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, throwing an exception
+       * if it is not found.
+       */
+      public static _Fields findByThriftIdOrThrow(int fieldId) {
+        _Fields fields = findByThriftId(fieldId);
+        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+        return fields;
+      }
+
+      /**
+       * Find the _Fields constant that matches name, or null if its not found.
+       */
+      public static _Fields findByName(String name) {
+        return byName.get(name);
+      }
+
+      private final short _thriftId;
+      private final String _fieldName;
+
+      _Fields(short thriftId, String fieldName) {
+        _thriftId = thriftId;
+        _fieldName = fieldName;
+      }
+
+      public short getThriftFieldId() {
+        return _thriftId;
+      }
+
+      public String getFieldName() {
+        return _fieldName;
+      }
+    }
+
+    // isset id assignments
+    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+    static {
+      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+      tmpMap.put(_Fields.REQUEST, new org.apache.thrift.meta_data.FieldMetaData("request", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TSentryImportMappingDataRequest.class)));
+      metaDataMap = Collections.unmodifiableMap(tmpMap);
+      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(import_sentry_mapping_data_args.class, metaDataMap);
+    }
+
+    public import_sentry_mapping_data_args() {
+    }
+
+    public import_sentry_mapping_data_args(
+      TSentryImportMappingDataRequest request)
+    {
+      this();
+      this.request = request;
+    }
+
+    /**
+     * Performs a deep copy on <i>other</i>.
+     */
+    public import_sentry_mapping_data_args(import_sentry_mapping_data_args other) {
+      if (other.isSetRequest()) {
+        this.request = new TSentryImportMappingDataRequest(other.request);
+      }
+    }
+
+    public import_sentry_mapping_data_args deepCopy() {
+      return new import_sentry_mapping_data_args(this);
+    }
+
+    @Override
+    public void clear() {
+      this.request = null;
+    }
+
+    public TSentryImportMappingDataRequest getRequest() {
+      return this.request;
+    }
+
+    public void setRequest(TSentryImportMappingDataRequest request) {
+      this.request = request;
+    }
+
+    public void unsetRequest() {
+      this.request = null;
+    }
+
+    /** Returns true if field request is set (has been assigned a value) and false otherwise */
+    public boolean isSetRequest() {
+      return this.request != null;
+    }
+
+    public void setRequestIsSet(boolean value) {
+      if (!value) {
+        this.request = null;
+      }
+    }
+
+    public void setFieldValue(_Fields field, Object value) {
+      switch (field) {
+      case REQUEST:
+        if (value == null) {
+          unsetRequest();
+        } else {
+          setRequest((TSentryImportMappingDataRequest)value);
+        }
+        break;
+
+      }
+    }
+
+    public Object getFieldValue(_Fields field) {
+      switch (field) {
+      case REQUEST:
+        return getRequest();
+
+      }
+      throw new IllegalStateException();
+    }
+
+    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+    public boolean isSet(_Fields field) {
+      if (field == null) {
+        throw new IllegalArgumentException();
+      }
+
+      switch (field) {
+      case REQUEST:
+        return isSetRequest();
+      }
+      throw new IllegalStateException();
+    }
+
+    @Override
+    public boolean equals(Object that) {
+      if (that == null)
+        return false;
+      if (that instanceof import_sentry_mapping_data_args)
+        return this.equals((import_sentry_mapping_data_args)that);
+      return false;
+    }
+
+    public boolean equals(import_sentry_mapping_data_args that) {
+      if (that == null)
+        return false;
+
+      boolean this_present_request = true && this.isSetRequest();
+      boolean that_present_request = true && that.isSetRequest();
+      if (this_present_request || that_present_request) {
+        if (!(this_present_request && that_present_request))
+          return false;
+        if (!this.request.equals(that.request))
+          return false;
+      }
+
+      return true;
+    }
+
+    @Override
+    public int hashCode() {
+      HashCodeBuilder builder = new HashCodeBuilder();
+
+      boolean present_request = true && (isSetRequest());
+      builder.append(present_request);
+      if (present_request)
+        builder.append(request);
+
+      return builder.toHashCode();
+    }
+
+    public int compareTo(import_sentry_mapping_data_args other) {
+      if (!getClass().equals(other.getClass())) {
+        return getClass().getName().compareTo(other.getClass().getName());
+      }
+
+      int lastComparison = 0;
+      import_sentry_mapping_data_args typedOther = (import_sentry_mapping_data_args)other;
+
+      lastComparison = Boolean.valueOf(isSetRequest()).compareTo(typedOther.isSetRequest());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (isSetRequest()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.request, typedOther.request);
+        if (lastComparison != 0) {
+          return lastComparison;
+        }
+      }
+      return 0;
+    }
+
+    public _Fields fieldForId(int fieldId) {
+      return _Fields.findByThriftId(fieldId);
+    }
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+    }
+
+    @Override
+    public String toString() {
+      StringBuilder sb = new StringBuilder("import_sentry_mapping_data_args(");
+      boolean first = true;
+
+      sb.append("request:");
+      if (this.request == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.request);
+      }
+      first = false;
+      sb.append(")");
+      return sb.toString();
+    }
+
+    public void validate() throws org.apache.thrift.TException {
+      // check for required fields
+      // check for sub-struct validity
+      if (request != null) {
+        request.validate();
+      }
+    }
+
+    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+      try {
+        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+      try {
+        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private static class import_sentry_mapping_data_argsStandardSchemeFactory implements SchemeFactory {
+      public import_sentry_mapping_data_argsStandardScheme getScheme() {
+        return new import_sentry_mapping_data_argsStandardScheme();
+      }
+    }
+
+    private static class import_sentry_mapping_data_argsStandardScheme extends StandardScheme<import_sentry_mapping_data_args> {
+
+      public void read(org.apache.thrift.protocol.TProtocol iprot, import_sentry_mapping_data_args struct) throws org.apache.thrift.TException {
+        org.apache.thrift.protocol.TField schemeField;
+        iprot.readStructBegin();
+        while (true)
+        {
+          schemeField = iprot.readFieldBegin();
+          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+            break;
+          }
+          switch (schemeField.id) {
+            case 1: // REQUEST
+              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+                struct.request = new TSentryImportMappingDataRequest();
+                struct.request.read(iprot);
+                struct.setRequestIsSet(true);
+              } else { 
+                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+              }
+              break;
+            default:
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+          }
+          iprot.readFieldEnd();
+        }
+        iprot.readStructEnd();
+        struct.validate();
+      }
+
+      public void write(org.apache.thrift.protocol.TProtocol oprot, import_sentry_mapping_data_args struct) throws org.apache.thrift.TException {
+        struct.validate();
+
+        oprot.writeStructBegin(STRUCT_DESC);
+        if (struct.request != null) {
+          oprot.writeFieldBegin(REQUEST_FIELD_DESC);
+          struct.request.write(oprot);
+          oprot.writeFieldEnd();
+        }
+        oprot.writeFieldStop();
+        oprot.writeStructEnd();
+      }
+
+    }
+
+    private static class import_sentry_mapping_data_argsTupleSchemeFactory implements SchemeFactory {
+      public import_sentry_mapping_data_argsTupleScheme getScheme() {
+        return new import_sentry_mapping_data_argsTupleScheme();
+      }
+    }
+
+    private static class import_sentry_mapping_data_argsTupleScheme extends TupleScheme<import_sentry_mapping_data_args> {
+
+      @Override
+      public void write(org.apache.thrift.protocol.TProtocol prot, import_sentry_mapping_data_args struct) throws org.apache.thrift.TException {
+        TTupleProtocol oprot = (TTupleProtocol) prot;
+        BitSet optionals = new BitSet();
+        if (struct.isSetRequest()) {
+          optionals.set(0);
+        }
+        oprot.writeBitSet(optionals, 1);
+        if (struct.isSetRequest()) {
+          struct.request.write(oprot);
+        }
+      }
+
+      @Override
+      public void read(org.apache.thrift.protocol.TProtocol prot, import_sentry_mapping_data_args struct) throws org.apache.thrift.TException {
+        TTupleProtocol iprot = (TTupleProtocol) prot;
+        BitSet incoming = iprot.readBitSet(1);
+        if (incoming.get(0)) {
+          struct.request = new TSentryImportMappingDataRequest();
+          struct.request.read(iprot);
+          struct.setRequestIsSet(true);
+        }
+      }
+    }
+
+  }
+
+  public static class import_sentry_mapping_data_result implements org.apache.thrift.TBase<import_sentry_mapping_data_result, import_sentry_mapping_data_result._Fields>, java.io.Serializable, Cloneable   {
+    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("import_sentry_mapping_data_result");
+
+    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);
+
+    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+    static {
+      schemes.put(StandardScheme.class, new import_sentry_mapping_data_resultStandardSchemeFactory());
+      schemes.put(TupleScheme.class, new import_sentry_mapping_data_resultTupleSchemeFactory());
+    }
+
+    private TSentryImportMappingDataResponse success; // required
+
+    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+      SUCCESS((short)0, "success");
+
+      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+      static {
+        for (_Fields field : EnumSet.allOf(_Fields.class)) {
+          byName.put(field.getFieldName(), field);
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, or null if its not found.
+       */
+      public static _Fields findByThriftId(int fieldId) {
+        switch(fieldId) {
+          case 0: // SUCCESS
+            return SUCCESS;
+          default:
+            return null;
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, throwing an exception
+       * if it is not found.
+       */
+      public static _Fields findByThriftIdOrThrow(int fieldId) {
+        _Fields fields = findByThriftId(fieldId);
+        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+        return fields;
+      }
+
+      /**
+       * Find the _Fields constant that matches name, or null if its not found.
+       */
+      public static _Fields findByName(String name) {
+        return byName.get(name);
+      }
+
+      private final short _thriftId;
+      private final String _fieldName;
+
+      _Fields(short thriftId, String fieldName) {
+        _thriftId = thriftId;
+        _fieldName = fieldName;
+      }
+
+      public short getThriftFieldId() {
+        return _thriftId;
+      }
+
+      public String getFieldName() {
+        return _fieldName;
+      }
+    }
+
+    // isset id assignments
+    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+    static {
+      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TSentryImportMappingDataResponse.class)));
+      metaDataMap = Collections.unmodifiableMap(tmpMap);
+      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(import_sentry_mapping_data_result.class, metaDataMap);
+    }
+
+    public import_sentry_mapping_data_result() {
+    }
+
+    public import_sentry_mapping_data_result(
+      TSentryImportMappingDataResponse success)
+    {
+      this();
+      this.success = success;
+    }
+
+    /**
+     * Performs a deep copy on <i>other</i>.
+     */
+    public import_sentry_mapping_data_result(import_sentry_mapping_data_result other) {
+      if (other.isSetSuccess()) {
+        this.success = new TSentryImportMappingDataResponse(other.success);
+      }
+    }
+
+    public import_sentry_mapping_data_result deepCopy() {
+      return new import_sentry_mapping_data_result(this);
+    }
+
+    @Override
+    public void clear() {
+      this.success = null;
+    }
+
+    public TSentryImportMappingDataResponse getSuccess() {
+      return this.success;
+    }
+
+    public void setSuccess(TSentryImportMappingDataResponse success) {
+      this.success = success;
+    }
+
+    public void unsetSuccess() {
+      this.success = null;
+    }
+
+    /** Returns true if field success is set (has been assigned a value) and false otherwise */
+    public boolean isSetSuccess() {
+      return this.success != null;
+    }
+
+    public void setSuccessIsSet(boolean value) {
+      if (!value) {
+        this.success = null;
+      }
+    }
+
+    public void setFieldValue(_Fields field, Object value) {
+      switch (field) {
+      case SUCCESS:
+        if (value == null) {
+          unsetSuccess();
+        } else {
+          setSuccess((TSentryImportMappingDataResponse)value);
+        }
+        break;
+
+      }
+    }
+
+    public Object getFieldValue(_Fields field) {
+      switch (field) {
+      case SUCCESS:
+        return getSuccess();
+
+      }
+      throw new IllegalStateException();
+    }
+
+    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+    public boolean isSet(_Fields field) {
+      if (field == null) {
+        throw new IllegalArgumentException();
+      }
+
+      switch (field) {
+      case SUCCESS:
+        return isSetSuccess();
+      }
+      throw new IllegalStateException();
+    }
+
+    @Override
+    public boolean equals(Object that) {
+      if (that == null)
+        return false;
+      if (that instanceof import_sentry_mapping_data_result)
+        return this.equals((import_sentry_mapping_data_result)that);
+      return false;
+    }
+
+    public boolean equals(import_sentry_mapping_data_result that) {
+      if (that == null)
+        return false;
+
+      boolean this_present_success = true && this.isSetSuccess();
+      boolean that_present_success = true && that.isSetSuccess();
+      if (this_present_success || that_present_success) {
+        if (!(this_present_success && that_present_success))
+          return false;
+        if (!this.success.equals(that.success))
+          return false;
+      }
+
+      return true;
+    }
+
+    @Override
+    public int hashCode() {
+      HashCodeBuilder builder = new HashCodeBuilder();
+
+      boolean present_success = true && (isSetSuccess());
+      builder.append(present_success);
+      if (present_success)
+        builder.append(success);
+
+      return builder.toHashCode();
+    }
+
+    public int compareTo(import_sentry_mapping_data_result other) {
+      if (!getClass().equals(other.getClass())) {
+        return getClass().getName().compareTo(other.getClass().getName());
+      }
+
+      int lastComparison = 0;
+      import_sentry_mapping_data_result typedOther = (import_sentry_mapping_data_result)other;
+
+      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (isSetSuccess()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
+        if (lastComparison != 0) {
+          return lastComparison;
+        }
+      }
+      return 0;
+    }
+
+    public _Fields fieldForId(int fieldId) {
+      return _Fields.findByThriftId(fieldId);
+    }
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+      }
+
+    @Override
+    public String toString() {
+      StringBuilder sb = new StringBuilder("import_sentry_mapping_data_result(");
+      boolean first = true;
+
+      sb.append("success:");
+      if (this.success == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.success);
+      }
+      first = false;
+      sb.append(")");
+      return sb.toString();
+    }
+
+    public void validate() throws org.apache.thrift.TException {
+      // check for required fields
+      // check for sub-struct validity
+      if (success != null) {
+        success.validate();
+      }
+    }
+
+    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+      try {
+        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+      try {
+        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private static class import_sentry_mapping_data_resultStandardSchemeFactory implements SchemeFactory {
+      public import_sentry_mapping_data_resultStandardScheme getScheme() {
+        return new import_sentry_mapping_data_resultStandardScheme();
+      }
+    }
+
+    private static class import_sentry_mapping_data_resultStandardScheme extends StandardScheme<import_sentry_mapping_data_result> {
+
+      public void read(org.apache.thrift.protocol.TProtocol iprot, import_sentry_mapping_data_result struct) throws org.apache.thrift.TException {
+        org.apache.thrift.protocol.TField schemeField;
+        iprot.readStructBegin();
+        while (true)
+        {
+          schemeField = iprot.readFieldBegin();
+          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+            break;
+          }
+          switch (schemeField.id) {
+            case 0: // SUCCESS
+              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+                struct.success = new TSentryImportMappingDataResponse();
+                struct.success.read(iprot);
+                struct.setSuccessIsSet(true);
+              } else { 
+                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+              }
+              break;
+            default:
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+          }
+          iprot.readFieldEnd();
+        }
+        iprot.readStructEnd();
+        struct.validate();
+      }
+
+      public void write(org.apache.thrift.protocol.TProtocol oprot, import_sentry_mapping_data_result struct) throws org.apache.thrift.TException {
+        struct.validate();
+
+        oprot.writeStructBegin(STRUCT_DESC);
+        if (struct.success != null) {
+          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
+          struct.success.write(oprot);
+          oprot.writeFieldEnd();
+        }
+        oprot.writeFieldStop();
+        oprot.writeStructEnd();
+      }
+
+    }
+
+    private static class import_sentry_mapping_data_resultTupleSchemeFactory implements SchemeFactory {
+      public import_sentry_mapping_data_resultTupleScheme getScheme() {
+        return new import_sentry_mapping_data_resultTupleScheme();
+      }
+    }
+
+    private static class import_sentry_mapping_data_resultTupleScheme extends TupleScheme<import_sentry_mapping_data_result> {
+
+      @Override
+      public void write(org.apache.thrift.protocol.TProtocol prot, import_sentry_mapping_data_result struct) throws org.apache.thrift.TException {
+        TTupleProtocol oprot = (TTupleProtocol) prot;
+        BitSet optionals = new BitSet();
+        if (struct.isSetSuccess()) {
+          optionals.set(0);
+        }
+        oprot.writeBitSet(optionals, 1);
+        if (struct.isSetSuccess()) {
+          struct.success.write(oprot);
+        }
+      }
+
+      @Override
+      public void read(org.apache.thrift.protocol.TProtocol prot, import_sentry_mapping_data_result struct) throws org.apache.thrift.TException {
+        TTupleProtocol iprot = (TTupleProtocol) prot;
+        BitSet incoming = iprot.readBitSet(1);
+        if (incoming.get(0)) {
+          struct.success = new TSentryImportMappingDataResponse();
+          struct.success.read(iprot);
+          struct.setSuccessIsSet(true);
+        }
+      }
+    }
+
+  }
+
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryExportMappingDataRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryExportMappingDataRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryExportMappingDataRequest.java
new file mode 100644
index 0000000..8145252
--- /dev/null
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryExportMappingDataRequest.java
@@ -0,0 +1,486 @@
+/**
+ * Autogenerated by Thrift Compiler (0.9.0)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.sentry.provider.db.service.thrift;
+
+import org.apache.commons.lang.builder.HashCodeBuilder;
+import org.apache.thrift.scheme.IScheme;
+import org.apache.thrift.scheme.SchemeFactory;
+import org.apache.thrift.scheme.StandardScheme;
+
+import org.apache.thrift.scheme.TupleScheme;
+import org.apache.thrift.protocol.TTupleProtocol;
+import org.apache.thrift.protocol.TProtocolException;
+import org.apache.thrift.EncodingUtils;
+import org.apache.thrift.TException;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class TSentryExportMappingDataRequest implements org.apache.thrift.TBase<TSentryExportMappingDataRequest, TSentryExportMappingDataRequest._Fields>, java.io.Serializable, Cloneable {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSentryExportMappingDataRequest");
+
+  private static final org.apache.thrift.protocol.TField PROTOCOL_VERSION_FIELD_DESC = new org.apache.thrift.protocol.TField("protocol_version", org.apache.thrift.protocol.TType.I32, (short)1);
+  private static final org.apache.thrift.protocol.TField REQUESTOR_USER_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("requestorUserName", org.apache.thrift.protocol.TType.STRING, (short)2);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TSentryExportMappingDataRequestStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TSentryExportMappingDataRequestTupleSchemeFactory());
+  }
+
+  private int protocol_version; // required
+  private String requestorUserName; // required
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    PROTOCOL_VERSION((short)1, "protocol_version"),
+    REQUESTOR_USER_NAME((short)2, "requestorUserName");
+
+    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+    static {
+      for (_Fields field : EnumSet.allOf(_Fields.class)) {
+        byName.put(field.getFieldName(), field);
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, or null if its not found.
+     */
+    public static _Fields findByThriftId(int fieldId) {
+      switch(fieldId) {
+        case 1: // PROTOCOL_VERSION
+          return PROTOCOL_VERSION;
+        case 2: // REQUESTOR_USER_NAME
+          return REQUESTOR_USER_NAME;
+        default:
+          return null;
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, throwing an exception
+     * if it is not found.
+     */
+    public static _Fields findByThriftIdOrThrow(int fieldId) {
+      _Fields fields = findByThriftId(fieldId);
+      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+      return fields;
+    }
+
+    /**
+     * Find the _Fields constant that matches name, or null if its not found.
+     */
+    public static _Fields findByName(String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final String _fieldName;
+
+    _Fields(short thriftId, String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  // isset id assignments
+  private static final int __PROTOCOL_VERSION_ISSET_ID = 0;
+  private byte __isset_bitfield = 0;
+  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+  static {
+    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+    tmpMap.put(_Fields.PROTOCOL_VERSION, new org.apache.thrift.meta_data.FieldMetaData("protocol_version", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
+    tmpMap.put(_Fields.REQUESTOR_USER_NAME, new org.apache.thrift.meta_data.FieldMetaData("requestorUserName", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TSentryExportMappingDataRequest.class, metaDataMap);
+  }
+
+  public TSentryExportMappingDataRequest() {
+    this.protocol_version = 1;
+
+  }
+
+  public TSentryExportMappingDataRequest(
+    int protocol_version,
+    String requestorUserName)
+  {
+    this();
+    this.protocol_version = protocol_version;
+    setProtocol_versionIsSet(true);
+    this.requestorUserName = requestorUserName;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TSentryExportMappingDataRequest(TSentryExportMappingDataRequest other) {
+    __isset_bitfield = other.__isset_bitfield;
+    this.protocol_version = other.protocol_version;
+    if (other.isSetRequestorUserName()) {
+      this.requestorUserName = other.requestorUserName;
+    }
+  }
+
+  public TSentryExportMappingDataRequest deepCopy() {
+    return new TSentryExportMappingDataRequest(this);
+  }
+
+  @Override
+  public void clear() {
+    this.protocol_version = 1;
+
+    this.requestorUserName = null;
+  }
+
+  public int getProtocol_version() {
+    return this.protocol_version;
+  }
+
+  public void setProtocol_version(int protocol_version) {
+    this.protocol_version = protocol_version;
+    setProtocol_versionIsSet(true);
+  }
+
+  public void unsetProtocol_version() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __PROTOCOL_VERSION_ISSET_ID);
+  }
+
+  /** Returns true if field protocol_version is set (has been assigned a value) and false otherwise */
+  public boolean isSetProtocol_version() {
+    return EncodingUtils.testBit(__isset_bitfield, __PROTOCOL_VERSION_ISSET_ID);
+  }
+
+  public void setProtocol_versionIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __PROTOCOL_VERSION_ISSET_ID, value);
+  }
+
+  public String getRequestorUserName() {
+    return this.requestorUserName;
+  }
+
+  public void setRequestorUserName(String requestorUserName) {
+    this.requestorUserName = requestorUserName;
+  }
+
+  public void unsetRequestorUserName() {
+    this.requestorUserName = null;
+  }
+
+  /** Returns true if field requestorUserName is set (has been assigned a value) and false otherwise */
+  public boolean isSetRequestorUserName() {
+    return this.requestorUserName != null;
+  }
+
+  public void setRequestorUserNameIsSet(boolean value) {
+    if (!value) {
+      this.requestorUserName = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case PROTOCOL_VERSION:
+      if (value == null) {
+        unsetProtocol_version();
+      } else {
+        setProtocol_version((Integer)value);
+      }
+      break;
+
+    case REQUESTOR_USER_NAME:
+      if (value == null) {
+        unsetRequestorUserName();
+      } else {
+        setRequestorUserName((String)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case PROTOCOL_VERSION:
+      return Integer.valueOf(getProtocol_version());
+
+    case REQUESTOR_USER_NAME:
+      return getRequestorUserName();
+
+    }
+    throw new IllegalStateException();
+  }
+
+  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+  public boolean isSet(_Fields field) {
+    if (field == null) {
+      throw new IllegalArgumentException();
+    }
+
+    switch (field) {
+    case PROTOCOL_VERSION:
+      return isSetProtocol_version();
+    case REQUESTOR_USER_NAME:
+      return isSetRequestorUserName();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TSentryExportMappingDataRequest)
+      return this.equals((TSentryExportMappingDataRequest)that);
+    return false;
+  }
+
+  public boolean equals(TSentryExportMappingDataRequest that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_protocol_version = true;
+    boolean that_present_protocol_version = true;
+    if (this_present_protocol_version || that_present_protocol_version) {
+      if (!(this_present_protocol_version && that_present_protocol_version))
+        return false;
+      if (this.protocol_version != that.protocol_version)
+        return false;
+    }
+
+    boolean this_present_requestorUserName = true && this.isSetRequestorUserName();
+    boolean that_present_requestorUserName = true && that.isSetRequestorUserName();
+    if (this_present_requestorUserName || that_present_requestorUserName) {
+      if (!(this_present_requestorUserName && that_present_requestorUserName))
+        return false;
+      if (!this.requestorUserName.equals(that.requestorUserName))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    HashCodeBuilder builder = new HashCodeBuilder();
+
+    boolean present_protocol_version = true;
+    builder.append(present_protocol_version);
+    if (present_protocol_version)
+      builder.append(protocol_version);
+
+    boolean present_requestorUserName = true && (isSetRequestorUserName());
+    builder.append(present_requestorUserName);
+    if (present_requestorUserName)
+      builder.append(requestorUserName);
+
+    return builder.toHashCode();
+  }
+
+  public int compareTo(TSentryExportMappingDataRequest other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+    TSentryExportMappingDataRequest typedOther = (TSentryExportMappingDataRequest)other;
+
+    lastComparison = Boolean.valueOf(isSetProtocol_version()).compareTo(typedOther.isSetProtocol_version());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetProtocol_version()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.protocol_version, typedOther.protocol_version);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetRequestorUserName()).compareTo(typedOther.isSetRequestorUserName());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetRequestorUserName()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.requestorUserName, typedOther.requestorUserName);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    return 0;
+  }
+
+  public _Fields fieldForId(int fieldId) {
+    return _Fields.findByThriftId(fieldId);
+  }
+
+  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+  }
+
+  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder("TSentryExportMappingDataRequest(");
+    boolean first = true;
+
+    sb.append("protocol_version:");
+    sb.append(this.protocol_version);
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("requestorUserName:");
+    if (this.requestorUserName == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.requestorUserName);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetProtocol_version()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'protocol_version' is unset! Struct:" + toString());
+    }
+
+    if (!isSetRequestorUserName()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'requestorUserName' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+    try {
+      // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
+      __isset_bitfield = 0;
+      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class TSentryExportMappingDataRequestStandardSchemeFactory implements SchemeFactory {
+    public TSentryExportMappingDataRequestStandardScheme getScheme() {
+      return new TSentryExportMappingDataRequestStandardScheme();
+    }
+  }
+
+  private static class TSentryExportMappingDataRequestStandardScheme extends StandardScheme<TSentryExportMappingDataRequest> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TSentryExportMappingDataRequest struct) throws org.apache.thrift.TException {
+      org.apache.thrift.protocol.TField schemeField;
+      iprot.readStructBegin();
+      while (true)
+      {
+        schemeField = iprot.readFieldBegin();
+        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+          break;
+        }
+        switch (schemeField.id) {
+          case 1: // PROTOCOL_VERSION
+            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
+              struct.protocol_version = iprot.readI32();
+              struct.setProtocol_versionIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // REQUESTOR_USER_NAME
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.requestorUserName = iprot.readString();
+              struct.setRequestorUserNameIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          default:
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+        }
+        iprot.readFieldEnd();
+      }
+      iprot.readStructEnd();
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, TSentryExportMappingDataRequest struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      oprot.writeFieldBegin(PROTOCOL_VERSION_FIELD_DESC);
+      oprot.writeI32(struct.protocol_version);
+      oprot.writeFieldEnd();
+      if (struct.requestorUserName != null) {
+        oprot.writeFieldBegin(REQUESTOR_USER_NAME_FIELD_DESC);
+        oprot.writeString(struct.requestorUserName);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TSentryExportMappingDataRequestTupleSchemeFactory implements SchemeFactory {
+    public TSentryExportMappingDataRequestTupleScheme getScheme() {
+      return new TSentryExportMappingDataRequestTupleScheme();
+    }
+  }
+
+  private static class TSentryExportMappingDataRequestTupleScheme extends TupleScheme<TSentryExportMappingDataRequest> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TSentryExportMappingDataRequest struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeI32(struct.protocol_version);
+      oprot.writeString(struct.requestorUserName);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TSentryExportMappingDataRequest struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.protocol_version = iprot.readI32();
+      struct.setProtocol_versionIsSet(true);
+      struct.requestorUserName = iprot.readString();
+      struct.setRequestorUserNameIsSet(true);
+    }
+  }
+
+}
+


[18/50] [abbrv] incubator-sentry git commit: SENTRY-778: CredentialProvider for Sentry DB password ( Sravya Tirukkovalur, Reviewed by: Colin Ma)

Posted by sd...@apache.org.
SENTRY-778: CredentialProvider for Sentry DB password ( Sravya Tirukkovalur, Reviewed by: Colin Ma)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/7eb7c7da
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/7eb7c7da
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/7eb7c7da

Branch: refs/heads/hive_plugin_v2
Commit: 7eb7c7dabd5ec6034d30872f001752cc64e643b4
Parents: 7c2da74
Author: Sravya Tirukkovalur <sr...@clouera.com>
Authored: Fri Jul 17 11:18:18 2015 -0700
Committer: Sravya Tirukkovalur <sr...@clouera.com>
Committed: Mon Jul 20 13:52:52 2015 -0700

----------------------------------------------------------------------
 .../service/persistent/DelegateSentryStore.java |  4 +++-
 .../db/service/persistent/SentryStore.java      | 17 +++++++++++---
 .../provider/db/tools/SentrySchemaTool.java     | 17 ++++++++++----
 .../sentry/service/thrift/ServiceConstants.java |  1 -
 .../persistent/SentryStoreIntegrationBase.java  |  1 +
 .../db/service/persistent/TestSentryStore.java  | 24 +++++++++++++++++++-
 .../service/persistent/TestSentryVersion.java   |  1 +
 .../provider/db/tools/TestSentrySchemaTool.java |  2 ++
 .../thrift/SentryServiceIntegrationBase.java    |  1 +
 .../dbprovider/AbstractTestWithDbProvider.java  |  1 +
 .../tests/e2e/hdfs/TestHDFSIntegration.java     |  1 +
 .../AbstractTestWithStaticConfiguration.java    |  1 +
 .../AbstractSolrSentryTestWithDbProvider.java   |  1 +
 .../e2e/sqoop/AbstractSqoopSentryTestBase.java  |  1 +
 14 files changed, 63 insertions(+), 10 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7eb7c7da/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/persistent/DelegateSentryStore.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/persistent/DelegateSentryStore.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/persistent/DelegateSentryStore.java
index 6061ef2..0aab975 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/persistent/DelegateSentryStore.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/persistent/DelegateSentryStore.java
@@ -17,6 +17,7 @@
  */
 package org.apache.sentry.provider.db.generic.service.persistent;
 
+import java.io.IOException;
 import java.util.Arrays;
 import java.util.HashSet;
 import java.util.LinkedList;
@@ -39,6 +40,7 @@ import org.apache.sentry.provider.db.service.model.MSentryGroup;
 import org.apache.sentry.provider.db.service.model.MSentryRole;
 import org.apache.sentry.provider.db.service.persistent.CommitContext;
 import org.apache.sentry.provider.db.service.persistent.SentryStore;
+import org.apache.sentry.provider.db.service.thrift.SentryConfigurationException;
 import org.apache.sentry.provider.db.service.thrift.SentryPolicyStoreProcessor;
 import org.apache.sentry.provider.db.service.thrift.TSentryGroup;
 import org.apache.sentry.provider.db.service.thrift.TSentryRole;
@@ -65,7 +67,7 @@ public class DelegateSentryStore implements SentryStoreLayer {
   private PrivilegeOperatePersistence privilegeOperator;
 
   public DelegateSentryStore(Configuration conf) throws SentryNoSuchObjectException,
-      SentryAccessDeniedException {
+      SentryAccessDeniedException, SentryConfigurationException, IOException {
     this.privilegeOperator = new PrivilegeOperatePersistence();
     // The generic model doesn't turn on the thread that cleans hive privileges
     conf.set(ServerConfig.SENTRY_STORE_ORPHANED_PRIVILEGE_REMOVAL,"false");

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7eb7c7da/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/SentryStore.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/SentryStore.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/SentryStore.java
index d7937d0..81adec2 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/SentryStore.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/SentryStore.java
@@ -21,6 +21,7 @@ package org.apache.sentry.provider.db.service.persistent;
 import static org.apache.sentry.provider.common.ProviderConstants.AUTHORIZABLE_JOINER;
 import static org.apache.sentry.provider.common.ProviderConstants.KV_JOINER;
 
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashMap;
@@ -58,6 +59,7 @@ import org.apache.sentry.provider.db.service.model.MSentryGroup;
 import org.apache.sentry.provider.db.service.model.MSentryPrivilege;
 import org.apache.sentry.provider.db.service.model.MSentryRole;
 import org.apache.sentry.provider.db.service.model.MSentryVersion;
+import org.apache.sentry.provider.db.service.thrift.SentryConfigurationException;
 import org.apache.sentry.provider.db.service.thrift.SentryPolicyStoreProcessor;
 import org.apache.sentry.provider.db.service.thrift.TSentryActiveRoleSet;
 import org.apache.sentry.provider.db.service.thrift.TSentryAuthorizable;
@@ -120,7 +122,7 @@ public class SentryStore {
   private Thread privCleanerThread = null;
 
   public SentryStore(Configuration conf) throws SentryNoSuchObjectException,
-  SentryAccessDeniedException {
+  SentryAccessDeniedException, SentryConfigurationException, IOException {
     commitSequenceId = 0;
     this.conf = conf;
     Properties prop = new Properties();
@@ -130,8 +132,17 @@ public class SentryStore {
         ServerConfig.SENTRY_STORE_JDBC_URL + " missing");
     String user = conf.get(ServerConfig.SENTRY_STORE_JDBC_USER, ServerConfig.
         SENTRY_STORE_JDBC_USER_DEFAULT).trim();
-    String pass = conf.get(ServerConfig.SENTRY_STORE_JDBC_PASS, ServerConfig.
-        SENTRY_STORE_JDBC_PASS_DEFAULT).trim();
+    //Password will be read from Credential provider specified using property
+    // CREDENTIAL_PROVIDER_PATH("hadoop.security.credential.provider.path" in sentry-site.xml
+    // it falls back to reading directly from sentry-site.xml
+    char[] passTmp = conf.getPassword(ServerConfig.SENTRY_STORE_JDBC_PASS);
+    String pass = null;
+    if(passTmp != null) {
+      pass = new String(passTmp);
+    } else {
+      throw new SentryConfigurationException("Error reading " + ServerConfig.SENTRY_STORE_JDBC_PASS);
+    }
+
     String driverName = conf.get(ServerConfig.SENTRY_STORE_JDBC_DRIVER,
         ServerConfig.SENTRY_STORE_JDBC_DRIVER_DEFAULT);
     prop.setProperty(ServerConfig.JAVAX_JDO_URL, jdbcUrl);

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7eb7c7da/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/tools/SentrySchemaTool.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/tools/SentrySchemaTool.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/tools/SentrySchemaTool.java
index 69086d2..11b2ed2 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/tools/SentrySchemaTool.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/tools/SentrySchemaTool.java
@@ -49,6 +49,7 @@ import org.apache.hive.beeline.BeeLine;
 import org.apache.sentry.Command;
 import org.apache.sentry.SentryUserException;
 import org.apache.sentry.provider.db.service.persistent.SentryStoreSchemaInfo;
+import org.apache.sentry.provider.db.service.thrift.SentryConfigurationException;
 import org.apache.sentry.provider.db.tools.SentrySchemaHelper.NestedScriptParser;
 import org.apache.sentry.service.thrift.SentryService;
 import org.apache.sentry.service.thrift.ServiceConstants;
@@ -68,12 +69,12 @@ public class SentrySchemaTool {
   private final SentryStoreSchemaInfo SentryStoreSchemaInfo;
 
   public SentrySchemaTool(Configuration sentryConf, String dbType)
-      throws SentryUserException {
+      throws SentryUserException, IOException {
     this(System.getenv("SENTRY_HOME") + SENTRY_SCRIP_DIR, sentryConf, dbType);
   }
 
   public SentrySchemaTool(String sentryScripPath, Configuration sentryConf,
-      String dbType) throws SentryUserException {
+      String dbType) throws SentryUserException, IOException {
     if (sentryScripPath == null || sentryScripPath.isEmpty()) {
       throw new SentryUserException("No Sentry script dir provided");
     }
@@ -83,8 +84,16 @@ public class SentrySchemaTool {
         dbType);
     userName = sentryConf.get(ServiceConstants.ServerConfig.SENTRY_STORE_JDBC_USER,
         ServiceConstants.ServerConfig.SENTRY_STORE_JDBC_USER_DEFAULT);
-    passWord = sentryConf.get(ServiceConstants.ServerConfig.SENTRY_STORE_JDBC_PASS,
-        ServiceConstants.ServerConfig.SENTRY_STORE_JDBC_PASS_DEFAULT);
+    //Password will be read from Credential provider specified using property
+    // CREDENTIAL_PROVIDER_PATH("hadoop.security.credential.provider.path" in sentry-site.xml
+    // it falls back to reading directly from sentry-site.xml
+    char[] passTmp = sentryConf.getPassword(ServiceConstants.ServerConfig.SENTRY_STORE_JDBC_PASS);
+    if(passTmp != null) {
+      passWord = new String(passTmp);
+    } else {
+      throw new SentryConfigurationException("Error reading " + ServiceConstants.ServerConfig.SENTRY_STORE_JDBC_PASS);
+    }
+
     try {
       connectionURL = getValidConfVar(ServiceConstants.ServerConfig.SENTRY_STORE_JDBC_URL);
       if(dbType.equalsIgnoreCase(SentrySchemaHelper.DB_DERBY)) {

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7eb7c7da/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java
index 0d775f1..835c3d0 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java
@@ -83,7 +83,6 @@ public class ServiceConstants {
     public static final String SENTRY_STORE_JDBC_USER = "sentry.store.jdbc.user";
     public static final String SENTRY_STORE_JDBC_USER_DEFAULT = "Sentry";
     public static final String SENTRY_STORE_JDBC_PASS = "sentry.store.jdbc.password";
-    public static final String SENTRY_STORE_JDBC_PASS_DEFAULT = "Sentry";
     public static final String SENTRY_STORE_JDBC_DRIVER = "sentry.store.jdbc.driver";
     public static final String SENTRY_STORE_JDBC_DRIVER_DEFAULT = "org.apache.derby.jdbc.EmbeddedDriver";
 

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7eb7c7da/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/generic/service/persistent/SentryStoreIntegrationBase.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/generic/service/persistent/SentryStoreIntegrationBase.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/generic/service/persistent/SentryStoreIntegrationBase.java
index 7951022..915a929 100644
--- a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/generic/service/persistent/SentryStoreIntegrationBase.java
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/generic/service/persistent/SentryStoreIntegrationBase.java
@@ -49,6 +49,7 @@ public abstract class SentryStoreIntegrationBase {
     conf.set(ServerConfig.SENTRY_VERIFY_SCHEM_VERSION, "false");
     conf.set(ServerConfig.SENTRY_STORE_JDBC_URL,
         "jdbc:derby:;databaseName=" + dataDir.getPath() + ";create=true");
+    conf.set(ServerConfig.SENTRY_STORE_JDBC_PASS, "dummy");
     conf.setStrings(ServerConfig.ADMIN_GROUPS, adminGroups);
     conf.set(ServerConfig.SENTRY_STORE_GROUP_MAPPING,
         ServerConfig.SENTRY_STORE_LOCAL_GROUP_MAPPING);

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7eb7c7da/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryStore.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryStore.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryStore.java
index 35319db..be19468 100644
--- a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryStore.java
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryStore.java
@@ -27,10 +27,14 @@ import java.io.File;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Set;
 
 import org.apache.commons.io.FileUtils;
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.security.alias.CredentialProvider;
+import org.apache.hadoop.security.alias.CredentialProviderFactory;
+import org.apache.hadoop.security.alias.UserProvider;
 import org.apache.sentry.core.model.db.AccessConstants;
 import org.apache.sentry.provider.db.SentryAlreadyExistsException;
 import org.apache.sentry.provider.db.SentryGrantDeniedException;
@@ -46,6 +50,7 @@ import org.apache.sentry.provider.file.PolicyFile;
 import org.apache.sentry.service.thrift.ServiceConstants.ServerConfig;
 import org.junit.After;
 import org.junit.AfterClass;
+import static org.junit.Assert.assertArrayEquals;
 import org.junit.Before;
 import org.junit.BeforeClass;
 import org.junit.Ignore;
@@ -63,14 +68,24 @@ public class TestSentryStore {
   private static PolicyFile policyFile;
   private static File policyFilePath;
   final long NUM_PRIVS = 60;  // > SentryStore.PrivCleaner.NOTIFY_THRESHOLD
+  private static Configuration conf = null;
+  private static char[] passwd = new char[] { '1', '2', '3'};
 
   @BeforeClass
   public static void setup() throws Exception {
+    conf = new Configuration(false);
+    final String ourUrl = UserProvider.SCHEME_NAME + ":///";
+    conf.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH, ourUrl);
+    CredentialProvider provider = CredentialProviderFactory.getProviders(conf).get(0);
+    provider.createCredentialEntry(ServerConfig.
+        SENTRY_STORE_JDBC_PASS, passwd);
+    provider.flush();
+
     dataDir = new File(Files.createTempDir(), "sentry_policy_db");
-    Configuration conf = new Configuration(false);
     conf.set(ServerConfig.SENTRY_VERIFY_SCHEM_VERSION, "false");
     conf.set(ServerConfig.SENTRY_STORE_JDBC_URL,
         "jdbc:derby:;databaseName=" + dataDir.getPath() + ";create=true");
+    conf.set(ServerConfig.SENTRY_STORE_JDBC_PASS, "dummy");
     conf.setStrings(ServerConfig.ADMIN_GROUPS, adminGroups);
     conf.set(ServerConfig.SENTRY_STORE_GROUP_MAPPING,
         ServerConfig.SENTRY_STORE_LOCAL_GROUP_MAPPING);
@@ -102,6 +117,13 @@ public class TestSentryStore {
       FileUtils.deleteQuietly(dataDir);
     }
   }
+
+  @Test
+  public void testCredentialProvider() throws Exception {
+    assertArrayEquals(passwd, conf.getPassword(ServerConfig.
+        SENTRY_STORE_JDBC_PASS));
+  }
+
   @Test
   public void testCaseInsensitiveRole() throws Exception {
     String roleName = "newRole";

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7eb7c7da/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryVersion.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryVersion.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryVersion.java
index 0add58b..9c6597b 100644
--- a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryVersion.java
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryVersion.java
@@ -41,6 +41,7 @@ public class TestSentryVersion {
     conf = new Configuration(false);
     conf.set(ServerConfig.SENTRY_STORE_JDBC_URL, "jdbc:derby:;databaseName="
         + dataDir.getPath() + ";create=true");
+    conf.set(ServerConfig.SENTRY_STORE_JDBC_PASS, "dummy");
   }
 
   /**

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7eb7c7da/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/tools/TestSentrySchemaTool.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/tools/TestSentrySchemaTool.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/tools/TestSentrySchemaTool.java
index 9a2dff8..cb62c13 100644
--- a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/tools/TestSentrySchemaTool.java
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/tools/TestSentrySchemaTool.java
@@ -41,6 +41,7 @@ public class TestSentrySchemaTool {
     File dbDir = new File(Files.createTempDir(), "sentry_policy_db");
     sentryConf.set(ServerConfig.SENTRY_STORE_JDBC_URL,
         "jdbc:derby:;databaseName=" + dbDir.getPath() + ";create=true");
+    sentryConf.set(ServerConfig.SENTRY_STORE_JDBC_PASS, "dummy");
     schemaTool = new SentrySchemaTool("./src/main/resources", sentryConf,
         "derby");
   }
@@ -50,6 +51,7 @@ public class TestSentrySchemaTool {
     File dbDir = new File(Files.createTempDir(), "sentry_policy_db");
     sentryConf.set(ServerConfig.SENTRY_STORE_JDBC_URL,
         "jdbc:derby:;databaseName=" + dbDir.getPath() + ";create=true");
+    sentryConf.set(ServerConfig.SENTRY_STORE_JDBC_PASS, "dummy");
     schemaTool = new SentrySchemaTool("./src/main/resources", sentryConf,
         "derby");
   }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7eb7c7da/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/SentryServiceIntegrationBase.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/SentryServiceIntegrationBase.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/SentryServiceIntegrationBase.java
index 2eea07b..6bc9f75 100644
--- a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/SentryServiceIntegrationBase.java
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/SentryServiceIntegrationBase.java
@@ -197,6 +197,7 @@ public abstract class SentryServiceIntegrationBase extends SentryMiniKdcTestcase
     dbDir = new File(Files.createTempDir(), "sentry_policy_db");
     conf.set(ServerConfig.SENTRY_STORE_JDBC_URL,
         "jdbc:derby:;databaseName=" + dbDir.getPath() + ";create=true");
+    conf.set(ServerConfig.SENTRY_STORE_JDBC_PASS, "dummy");
     server = new SentryServiceFactory().create(conf);
     conf.set(ClientConfig.SERVER_RPC_ADDRESS, server.getAddress().getHostName());
     conf.set(ClientConfig.SERVER_RPC_PORT, String.valueOf(server.getAddress().getPort()));

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7eb7c7da/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/AbstractTestWithDbProvider.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/AbstractTestWithDbProvider.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/AbstractTestWithDbProvider.java
index 0c9feab..17a2d1e 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/AbstractTestWithDbProvider.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/AbstractTestWithDbProvider.java
@@ -80,6 +80,7 @@ public abstract class AbstractTestWithDbProvider extends AbstractTestWithHiveSer
     dbDir = new File(Files.createTempDir(), "sentry_policy_db");
     properties.put(ServerConfig.SENTRY_STORE_JDBC_URL,
         "jdbc:derby:;databaseName=" + dbDir.getPath() + ";create=true");
+    properties.put(ServerConfig.SENTRY_STORE_JDBC_PASS, "dummy");
     properties.put(ServerConfig.SENTRY_VERIFY_SCHEM_VERSION, "false");
     properties.put(ServerConfig.SENTRY_STORE_GROUP_MAPPING,
         ServerConfig.SENTRY_STORE_LOCAL_GROUP_MAPPING);

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7eb7c7da/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
index 53d71d6..35a9213 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
@@ -444,6 +444,7 @@ public class TestHDFSIntegration {
           properties.put(ServerConfig.SENTRY_STORE_JDBC_URL,
               "jdbc:derby:;databaseName=" + baseDir.getPath()
                   + "/sentrystore_db;create=true");
+          properties.put(ServerConfig.SENTRY_STORE_JDBC_PASS, "dummy");
           properties.put("sentry.service.processor.factories",
               "org.apache.sentry.provider.db.service.thrift.SentryPolicyStoreProcessorFactory,org.apache.sentry.hdfs.SentryHDFSServiceProcessorFactory");
           properties.put("sentry.policy.store.plugins", "org.apache.sentry.hdfs.SentryPlugin");

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7eb7c7da/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
index 3a8a6ef..e6c1e89 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
@@ -375,6 +375,7 @@ public abstract class AbstractTestWithStaticConfiguration {
     properties.put(ServerConfig.SENTRY_STORE_JDBC_URL,
         "jdbc:derby:;databaseName=" + baseDir.getPath()
         + "/sentrystore_db;create=true");
+    properties.put(ServerConfig.SENTRY_STORE_JDBC_PASS, "dummy");
     properties.put(ServerConfig.SENTRY_STORE_GROUP_MAPPING, ServerConfig.SENTRY_STORE_LOCAL_GROUP_MAPPING);
     properties.put(ServerConfig.SENTRY_STORE_GROUP_MAPPING_RESOURCE, policyFileLocation.getPath());
     properties.put(ServerConfig.RPC_MIN_THREADS, "3");

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7eb7c7da/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/AbstractSolrSentryTestWithDbProvider.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/AbstractSolrSentryTestWithDbProvider.java b/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/AbstractSolrSentryTestWithDbProvider.java
index 9438ee5..247abd6 100644
--- a/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/AbstractSolrSentryTestWithDbProvider.java
+++ b/sentry-tests/sentry-tests-solr/src/test/java/org/apache/sentry/tests/e2e/solr/db/integration/AbstractSolrSentryTestWithDbProvider.java
@@ -118,6 +118,7 @@ public class AbstractSolrSentryTestWithDbProvider extends AbstractSolrSentryTest
     conf.set(ServerConfig.RPC_PORT, String.valueOf(PORT));
     conf.set(ServerConfig.SENTRY_STORE_JDBC_URL,
         "jdbc:derby:;databaseName=" + dbDir.getPath() + ";create=true");
+    conf.set(ServerConfig.SENTRY_STORE_JDBC_PASS, "dummy");
     conf.set(ServerConfig.SENTRY_STORE_GROUP_MAPPING_RESOURCE,
         policyFilePath.getPath());
     server = new SentryServiceFactory().create(conf);

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7eb7c7da/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/AbstractSqoopSentryTestBase.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/AbstractSqoopSentryTestBase.java b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/AbstractSqoopSentryTestBase.java
index 2c6f329..bb8ceb5 100644
--- a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/AbstractSqoopSentryTestBase.java
+++ b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/AbstractSqoopSentryTestBase.java
@@ -139,6 +139,7 @@ public class AbstractSqoopSentryTestBase {
     conf.set(ServerConfig.RPC_PORT, String.valueOf(PORT));
     conf.set(ServerConfig.SENTRY_STORE_JDBC_URL,
         "jdbc:derby:;databaseName=" + dbDir.getPath() + ";create=true");
+    conf.set(ServerConfig.SENTRY_STORE_JDBC_PASS, "dummy");
     conf.set(ServerConfig.SENTRY_STORE_GROUP_MAPPING,
         ServerConfig.SENTRY_STORE_LOCAL_GROUP_MAPPING);
     conf.set(ServerConfig.SENTRY_STORE_GROUP_MAPPING_RESOURCE,


[16/50] [abbrv] incubator-sentry git commit: SENTRY-803: Fix role cleanup for Sqoop test - fails with SentryAlreadyExistsException: Role (Anne Yu via Lenni Kuff)

Posted by sd...@apache.org.
SENTRY-803: Fix role cleanup for Sqoop test - fails with SentryAlreadyExistsException: Role (Anne Yu via Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/77ac9953
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/77ac9953
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/77ac9953

Branch: refs/heads/hive_plugin_v2
Commit: 77ac9953a49d58467e4b88cb45c87940bee88ee5
Parents: 9dff149
Author: Lenni Kuff <ls...@cloudera.com>
Authored: Wed Jul 15 23:40:36 2015 -0700
Committer: Lenni Kuff <ls...@cloudera.com>
Committed: Wed Jul 15 23:40:36 2015 -0700

----------------------------------------------------------------------
 .../tests/e2e/sqoop/TestLinkEndToEnd.java       | 25 ++++++++++++++++----
 1 file changed, 20 insertions(+), 5 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/77ac9953/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestLinkEndToEnd.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestLinkEndToEnd.java b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestLinkEndToEnd.java
index a67ef63..8c8a91d 100644
--- a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestLinkEndToEnd.java
+++ b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestLinkEndToEnd.java
@@ -33,6 +33,15 @@ import com.google.common.collect.Lists;
 
 public class TestLinkEndToEnd extends AbstractSqoopSentryTestBase {
 
+  private void dropAndCreateRole(SqoopClient client, MRole mrole) throws Exception {
+    try {
+      client.dropRole(mrole);
+    } catch (Exception e) {
+      // nothing to do if role doesn't exist
+    }
+    client.createRole(mrole);
+  }
+
   @Test
   public void testShowLink() throws Exception {
     /**
@@ -50,7 +59,7 @@ public class TestLinkEndToEnd extends AbstractSqoopSentryTestBase {
     MPrincipal group1 = new MPrincipal(GROUP1, MPrincipal.TYPE.GROUP);
     MResource allLink = new MResource(SqoopActionConstant.ALL, MResource.TYPE.LINK);
     MPrivilege readAllPrivilege = new MPrivilege(allLink,SqoopActionConstant.READ, false);
-    client.createRole(role1);
+    dropAndCreateRole(client, role1);
     client.grantRole(Lists.newArrayList(role1), Lists.newArrayList(group1));
     client.grantPrivilege(Lists.newArrayList(new MPrincipal(role1.getName(), MPrincipal.TYPE.ROLE)),
         Lists.newArrayList(readAllPrivilege));
@@ -62,7 +71,7 @@ public class TestLinkEndToEnd extends AbstractSqoopSentryTestBase {
     MPrincipal group2 = new MPrincipal(GROUP2, MPrincipal.TYPE.GROUP);
     MResource hdfsLinkResource = new MResource(String.valueOf(hdfsLink.getPersistenceId()), MResource.TYPE.LINK);
     MPrivilege readHdfsLinkPrivilege = new MPrivilege(hdfsLinkResource,SqoopActionConstant.READ, false);
-    client.createRole(role2);
+    dropAndCreateRole(client, role2);
     client.grantRole(Lists.newArrayList(role2), Lists.newArrayList(group2));
     client.grantPrivilege(Lists.newArrayList(new MPrincipal(role2.getName(), MPrincipal.TYPE.ROLE)),
         Lists.newArrayList(readHdfsLinkPrivilege));
@@ -119,7 +128,7 @@ public class TestLinkEndToEnd extends AbstractSqoopSentryTestBase {
     MPrivilege writeHdfsPrivilege = new MPrivilege(hdfsLinkResource,SqoopActionConstant.WRITE, false);
     MResource  allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
     MPrivilege readConnectorPriv = new MPrivilege(allConnector,SqoopActionConstant.READ, false);
-    client.createRole(role4);
+    dropAndCreateRole(client, role4);
     client.grantRole(Lists.newArrayList(role4), Lists.newArrayList(group4));
     client.grantPrivilege(Lists.newArrayList(new MPrincipal(role4.getName(), MPrincipal.TYPE.ROLE)),
         Lists.newArrayList(writeHdfsPrivilege, readConnectorPriv));
@@ -191,7 +200,7 @@ public class TestLinkEndToEnd extends AbstractSqoopSentryTestBase {
     MPrivilege readHdfsPrivilege = new MPrivilege(hdfsLinkResource,SqoopActionConstant.READ, false);
     MResource  allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
     MPrivilege readConnectorPriv = new MPrivilege(allConnector,SqoopActionConstant.READ, false);
-    client.createRole(role4);
+    dropAndCreateRole(client, role4);
     client.grantRole(Lists.newArrayList(role4), Lists.newArrayList(group4));
     client.grantPrivilege(Lists.newArrayList(new MPrincipal(role4.getName(), MPrincipal.TYPE.ROLE)),
         Lists.newArrayList(readHdfsPrivilege, readConnectorPriv));
@@ -203,7 +212,7 @@ public class TestLinkEndToEnd extends AbstractSqoopSentryTestBase {
     MRole role5 = new MRole(ROLE5);
     MPrincipal group5 = new MPrincipal(GROUP5, MPrincipal.TYPE.GROUP);
     MPrivilege writeHdfsPrivilege = new MPrivilege(hdfsLinkResource,SqoopActionConstant.WRITE, false);
-    client.createRole(role5);
+    dropAndCreateRole(client, role5);
     client.grantRole(Lists.newArrayList(role5), Lists.newArrayList(group5));
     client.grantPrivilege(Lists.newArrayList(new MPrincipal(role5.getName(), MPrincipal.TYPE.ROLE)),
         Lists.newArrayList(writeHdfsPrivilege, readConnectorPriv));
@@ -233,6 +242,12 @@ public class TestLinkEndToEnd extends AbstractSqoopSentryTestBase {
     }
 
     client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    try {
+      client.dropRole(role4);
+      client.dropRole(role5);
+    } catch (Exception e) {
+      // nothing to do if cleanup fails
+    }
     client.deleteLink(hdfsLink.getPersistenceId());
   }
 }


[23/50] [abbrv] incubator-sentry git commit: SENTRY-485: Add test coverage for auditing in E2E, secure environment (Colin Ma, Reviewed by: Guoquan Shen)

Posted by sd...@apache.org.
SENTRY-485: Add test coverage for auditing in E2E, secure environment (Colin Ma, Reviewed by: Guoquan Shen)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/806953c3
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/806953c3
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/806953c3

Branch: refs/heads/hive_plugin_v2
Commit: 806953c3d4a9ccfe985cdf90b5e868787f66ac5f
Parents: 0dc5aa4
Author: Colin Ma <co...@apache.org>
Authored: Wed Jul 22 09:23:02 2015 +0800
Committer: Colin Ma <co...@apache.org>
Committed: Wed Jul 22 09:23:02 2015 +0800

----------------------------------------------------------------------
 .../hdfs/SentryHDFSServiceProcessorFactory.java |  51 +---
 .../log/appender/AuditLoggerTestAppender.java   |  52 ++++
 .../db/log/entity/JsonLogEntityFactory.java     |   5 +-
 .../provider/db/log/util/CommandUtil.java       |  46 ++-
 .../service/thrift/SentryProcessorWrapper.java  |  55 +---
 .../provider/db/service/thrift/ThriftUtil.java  | 108 +++++++
 .../db/log/entity/TestJsonLogEntityFactory.java |   8 +-
 .../TestAuthorizingDDLAuditLogWithKerberos.java | 295 +++++++++++++++++++
 .../tests/e2e/dbprovider/TestDbDDLAuditLog.java |  65 ++--
 9 files changed, 517 insertions(+), 168 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/806953c3/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryHDFSServiceProcessorFactory.java
----------------------------------------------------------------------
diff --git a/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryHDFSServiceProcessorFactory.java b/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryHDFSServiceProcessorFactory.java
index 286dc29..db55b5a 100644
--- a/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryHDFSServiceProcessorFactory.java
+++ b/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryHDFSServiceProcessorFactory.java
@@ -18,21 +18,15 @@
 
 package org.apache.sentry.hdfs;
 
-import java.net.Socket;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.sentry.hdfs.service.thrift.SentryHDFSService;
 import org.apache.sentry.hdfs.service.thrift.SentryHDFSService.Iface;
-import org.apache.sentry.provider.db.log.util.CommandUtil;
+import org.apache.sentry.provider.db.service.thrift.ThriftUtil;
 import org.apache.sentry.service.thrift.ProcessorFactory;
 import org.apache.thrift.TException;
 import org.apache.thrift.TMultiplexedProcessor;
 import org.apache.thrift.TProcessor;
 import org.apache.thrift.protocol.TProtocol;
-import org.apache.thrift.transport.TSaslClientTransport;
-import org.apache.thrift.transport.TSaslServerTransport;
-import org.apache.thrift.transport.TSocket;
-import org.apache.thrift.transport.TTransport;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -47,49 +41,10 @@ public class SentryHDFSServiceProcessorFactory extends ProcessorFactory{
     }
     @Override
     public boolean process(TProtocol in, TProtocol out) throws TException {
-      setIpAddress(in);
-      setImpersonator(in);
+      ThriftUtil.setIpAddress(in);
+      ThriftUtil.setImpersonator(in);
       return super.process(in, out);
     }
-
-    private void setImpersonator(final TProtocol in) {
-      TTransport transport = in.getTransport();
-      if (transport instanceof TSaslServerTransport) {
-        String impersonator = ((TSaslServerTransport) transport).getSaslServer().getAuthorizationID();
-        CommandUtil.setImpersonator(impersonator);
-      }
-    }
-
-    private void setIpAddress(final TProtocol in) {
-      TTransport transport = in.getTransport();
-      TSocket tSocket = getUnderlyingSocketFromTransport(transport);
-      if (tSocket != null) {
-        setIpAddress(tSocket.getSocket());
-      } else {
-        LOGGER.warn("Unknown Transport, cannot determine ipAddress");
-      }
-    }
-
-    private void setIpAddress(Socket socket) {
-      CommandUtil.setIpAddress(socket.getInetAddress().toString());
-    }
-
-    private TSocket getUnderlyingSocketFromTransport(TTransport transport) {
-      if (transport != null) {
-        if (transport instanceof TSaslServerTransport) {
-          transport = ((TSaslServerTransport) transport).getUnderlyingTransport();
-        } else if (transport instanceof TSaslClientTransport) {
-          transport = ((TSaslClientTransport) transport).getUnderlyingTransport();
-        } else {
-          if (!(transport instanceof TSocket)) {
-            LOGGER.warn("Transport class [" + transport.getClass().getName() + "] is not of type TSocket");
-            return null;
-          }
-        }
-        return (TSocket) transport;
-      }
-      return null;
-    }
   }
 
   public SentryHDFSServiceProcessorFactory(Configuration conf) {

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/806953c3/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/log/appender/AuditLoggerTestAppender.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/log/appender/AuditLoggerTestAppender.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/log/appender/AuditLoggerTestAppender.java
new file mode 100644
index 0000000..6eb1f0a
--- /dev/null
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/log/appender/AuditLoggerTestAppender.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.sentry.provider.db.log.appender;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.log4j.AppenderSkeleton;
+import org.apache.log4j.Level;
+import org.apache.log4j.spi.LoggingEvent;
+
+import com.google.common.annotations.VisibleForTesting;
+
+@VisibleForTesting
+public class AuditLoggerTestAppender extends AppenderSkeleton {
+  public static List<LoggingEvent> events = new ArrayList<LoggingEvent>();
+
+  public void close() {
+  }
+
+  public boolean requiresLayout() {
+    return false;
+  }
+
+  @Override
+  protected void append(LoggingEvent event) {
+    events.add(event);
+  }
+
+  public static String getLastLogEvent() {
+    return events.get(events.size() - 1).getMessage().toString();
+  }
+
+  public static Level getLastLogLevel() {
+    return events.get(events.size() - 1).getLevel();
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/806953c3/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/log/entity/JsonLogEntityFactory.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/log/entity/JsonLogEntityFactory.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/log/entity/JsonLogEntityFactory.java
index 90308f4..3ad46c4 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/log/entity/JsonLogEntityFactory.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/log/entity/JsonLogEntityFactory.java
@@ -36,6 +36,7 @@ import org.apache.sentry.provider.db.service.thrift.TCreateSentryRoleResponse;
 import org.apache.sentry.provider.db.service.thrift.TDropSentryRoleRequest;
 import org.apache.sentry.provider.db.service.thrift.TDropSentryRoleResponse;
 import org.apache.sentry.provider.db.service.thrift.TSentryPrivilege;
+import org.apache.sentry.provider.db.service.thrift.ThriftUtil;
 import org.apache.sentry.service.thrift.ServiceConstants.ServerConfig;
 import org.apache.sentry.service.thrift.Status;
 import org.apache.sentry.service.thrift.TSentryResponseStatus;
@@ -158,8 +159,8 @@ public class JsonLogEntityFactory {
     amle.setUserName(userName);
     amle.setServiceName(conf.get(ServerConfig.SENTRY_SERVICE_NAME,
         ServerConfig.SENTRY_SERVICE_NAME_DEFAULT).trim());
-    amle.setImpersonator(CommandUtil.getImpersonator());
-    amle.setIpAddress(CommandUtil.getIpAddress());
+    amle.setImpersonator(ThriftUtil.getImpersonator());
+    amle.setIpAddress(ThriftUtil.getIpAddress());
     amle.setOperation(Constants.requestTypeToOperationMap.get(requestClassName));
     amle.setEventTime(Long.toString(System.currentTimeMillis()));
     amle.setAllowed(isAllowed(responseStatus));

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/806953c3/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/log/util/CommandUtil.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/log/util/CommandUtil.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/log/util/CommandUtil.java
index 9beef83..741cfdc 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/log/util/CommandUtil.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/log/util/CommandUtil.java
@@ -18,6 +18,9 @@
 
 package org.apache.sentry.provider.db.log.util;
 
+import java.net.InetAddress;
+import java.net.NetworkInterface;
+import java.util.Enumeration;
 import java.util.Iterator;
 import java.util.Set;
 
@@ -31,6 +34,8 @@ import org.apache.sentry.provider.db.service.thrift.TSentryGroup;
 import org.apache.sentry.provider.db.service.thrift.TSentryPrivilege;
 import org.apache.sentry.service.thrift.ServiceConstants.PrivilegeScope;
 
+import com.google.common.annotations.VisibleForTesting;
+
 public class CommandUtil {
 
   public static String createCmdForCreateOrDropRole(String roleName,
@@ -154,33 +159,22 @@ public class CommandUtil {
     return sb.toString();
   }
 
-  private static ThreadLocal<String> threadLocalIpAddress = new ThreadLocal<String>() {
-    @Override
-    protected synchronized String initialValue() {
-      return "";
+  // Check if the given IP is one of the local IP.
+  @VisibleForTesting
+  public static boolean assertIPInAuditLog(String ipInAuditLog) throws Exception {
+    if (ipInAuditLog == null) {
+      return false;
     }
-  };
-
-  public static void setIpAddress(String ipAddress) {
-    threadLocalIpAddress.set(ipAddress);
-  }
-
-  public static String getIpAddress() {
-    return threadLocalIpAddress.get();
-  }
-
-  private static ThreadLocal<String> threadLocalImpersonator = new ThreadLocal<String>() {
-    @Override
-    protected synchronized String initialValue() {
-      return "";
+    Enumeration<NetworkInterface> netInterfaces = NetworkInterface.getNetworkInterfaces();
+    while (netInterfaces.hasMoreElements()) {
+      NetworkInterface ni = netInterfaces.nextElement();
+      Enumeration<InetAddress> ips = ni.getInetAddresses();
+      while (ips.hasMoreElements()) {
+        if (ipInAuditLog.indexOf(ips.nextElement().getHostAddress()) != -1) {
+          return true;
+        }
+      }
     }
-  };
-
-  public static void setImpersonator(String impersonator) {
-    threadLocalImpersonator.set(impersonator);
-  }
-
-  public static String getImpersonator() {
-    return threadLocalImpersonator.get();
+    return false;
   }
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/806953c3/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryProcessorWrapper.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryProcessorWrapper.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryProcessorWrapper.java
index 6f3508d..a5f11a9 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryProcessorWrapper.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryProcessorWrapper.java
@@ -18,71 +18,20 @@
 
 package org.apache.sentry.provider.db.service.thrift;
 
-import java.net.Socket;
-
-import org.apache.sentry.provider.db.log.util.CommandUtil;
 import org.apache.thrift.TException;
 import org.apache.thrift.protocol.TProtocol;
-import org.apache.thrift.transport.TSaslClientTransport;
-import org.apache.thrift.transport.TSaslServerTransport;
-import org.apache.thrift.transport.TSocket;
-import org.apache.thrift.transport.TTransport;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.google.common.base.Preconditions;
 
 public class SentryProcessorWrapper<I extends SentryPolicyService.Iface> extends
     SentryPolicyService.Processor<SentryPolicyService.Iface> {
 
-  private static final Logger LOGGER = LoggerFactory.getLogger(SentryProcessorWrapper.class);
-
   public SentryProcessorWrapper(I iface) {
     super(iface);
   }
 
   @Override
   public boolean process(TProtocol in, TProtocol out) throws TException {
-    setIpAddress(in);
-    setImpersonator(in);
+    ThriftUtil.setIpAddress(in);
+    ThriftUtil.setImpersonator(in);
     return super.process(in, out);
   }
-
-  private void setImpersonator(final TProtocol in) {
-    TTransport transport = in.getTransport();
-    if (transport instanceof TSaslServerTransport) {
-      String impersonator = ((TSaslServerTransport) transport).getSaslServer().getAuthorizationID();
-      CommandUtil.setImpersonator(impersonator);
-    }
-  }
-
-  private void setIpAddress(final TProtocol in) {
-    TTransport transport = in.getTransport();
-    TSocket tSocket = getUnderlyingSocketFromTransport(transport);
-    if (tSocket != null) {
-      setIpAddress(tSocket.getSocket());
-    } else {
-      LOGGER.warn("Unknown Transport, cannot determine ipAddress");
-    }
-  }
-
-  private void setIpAddress(Socket socket) {
-    CommandUtil.setIpAddress(socket.getInetAddress().toString());
-  }
-
-  /**
-   * Returns the underlying TSocket from the transport, or null of the transport type is
-   * unknown.
-   */
-  private TSocket getUnderlyingSocketFromTransport(TTransport transport) {
-    Preconditions.checkNotNull(transport);
-    if (transport instanceof TSaslServerTransport) {
-      return (TSocket) ((TSaslServerTransport) transport).getUnderlyingTransport();
-    } else if (transport instanceof TSaslClientTransport) {
-      return (TSocket) ((TSaslClientTransport) transport).getUnderlyingTransport();
-    } else if (transport instanceof TSocket) {
-      return (TSocket) transport;
-    }
-    return null;
-  }
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/806953c3/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/ThriftUtil.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/ThriftUtil.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/ThriftUtil.java
new file mode 100644
index 0000000..a5d7ca9
--- /dev/null
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/ThriftUtil.java
@@ -0,0 +1,108 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.sentry.provider.db.service.thrift;
+
+import org.apache.thrift.protocol.TProtocol;
+import org.apache.thrift.transport.TSaslClientTransport;
+import org.apache.thrift.transport.TSaslServerTransport;
+import org.apache.thrift.transport.TSocket;
+import org.apache.thrift.transport.TTransport;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.base.Preconditions;
+
+public class ThriftUtil {
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(ThriftUtil.class);
+
+  public static void setImpersonator(final TProtocol in) {
+    try {
+      TTransport transport = in.getTransport();
+      if (transport instanceof TSaslServerTransport) {
+        String impersonator = ((TSaslServerTransport) transport).getSaslServer()
+            .getAuthorizationID();
+        setImpersonator(impersonator);
+      }
+    } catch (Exception e) {
+      // If there has exception when get impersonator info, log the error information.
+      LOGGER.warn("There is an error when get the impersonator:" + e.getMessage());
+    }
+  }
+
+  public static void setIpAddress(final TProtocol in) {
+    try {
+      TTransport transport = in.getTransport();
+      TSocket tSocket = getUnderlyingSocketFromTransport(transport);
+      if (tSocket != null) {
+        setIpAddress(tSocket.getSocket().getInetAddress().toString());
+      } else {
+        LOGGER.warn("Unknown Transport, cannot determine ipAddress");
+      }
+    } catch (Exception e) {
+      // If there has exception when get impersonator info, log the error information.
+      LOGGER.warn("There is an error when get the client's ip address:" + e.getMessage());
+    }
+  }
+
+  /**
+   * Returns the underlying TSocket from the transport, or null of the transport type is unknown.
+   */
+  private static TSocket getUnderlyingSocketFromTransport(TTransport transport) {
+    Preconditions.checkNotNull(transport);
+    if (transport instanceof TSaslServerTransport) {
+      return (TSocket) ((TSaslServerTransport) transport).getUnderlyingTransport();
+    } else if (transport instanceof TSaslClientTransport) {
+      return (TSocket) ((TSaslClientTransport) transport).getUnderlyingTransport();
+    } else if (transport instanceof TSocket) {
+      return (TSocket) transport;
+    }
+    return null;
+  }
+
+  private static ThreadLocal<String> threadLocalIpAddress = new ThreadLocal<String>() {
+    @Override
+    protected synchronized String initialValue() {
+      return "";
+    }
+  };
+
+  public static void setIpAddress(String ipAddress) {
+    threadLocalIpAddress.set(ipAddress);
+  }
+
+  public static String getIpAddress() {
+    return threadLocalIpAddress.get();
+  }
+
+  private static ThreadLocal<String> threadLocalImpersonator = new ThreadLocal<String>() {
+    @Override
+    protected synchronized String initialValue() {
+      return "";
+    }
+  };
+
+  public static void setImpersonator(String impersonator) {
+    threadLocalImpersonator.set(impersonator);
+  }
+
+  public static String getImpersonator() {
+    return threadLocalImpersonator.get();
+  }
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/806953c3/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/log/entity/TestJsonLogEntityFactory.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/log/entity/TestJsonLogEntityFactory.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/log/entity/TestJsonLogEntityFactory.java
index bce4717..199f7f5 100644
--- a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/log/entity/TestJsonLogEntityFactory.java
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/log/entity/TestJsonLogEntityFactory.java
@@ -20,16 +20,13 @@ package org.apache.sentry.provider.db.log.entity;
 
 import static junit.framework.Assert.assertEquals;
 
-import java.util.HashSet;
 import java.util.LinkedHashSet;
 import java.util.Set;
 
 import org.apache.hadoop.conf.Configuration;
 import org.apache.log4j.Logger;
 import org.apache.sentry.core.model.db.AccessConstants;
-import org.apache.sentry.provider.db.log.util.CommandUtil;
 import org.apache.sentry.provider.db.log.util.Constants;
-import org.apache.sentry.provider.db.service.model.MSentryPrivilege;
 import org.apache.sentry.provider.db.service.thrift.TAlterSentryRoleAddGroupsRequest;
 import org.apache.sentry.provider.db.service.thrift.TAlterSentryRoleAddGroupsResponse;
 import org.apache.sentry.provider.db.service.thrift.TAlterSentryRoleDeleteGroupsRequest;
@@ -44,6 +41,7 @@ import org.apache.sentry.provider.db.service.thrift.TDropSentryRoleRequest;
 import org.apache.sentry.provider.db.service.thrift.TDropSentryRoleResponse;
 import org.apache.sentry.provider.db.service.thrift.TSentryGroup;
 import org.apache.sentry.provider.db.service.thrift.TSentryPrivilege;
+import org.apache.sentry.provider.db.service.thrift.ThriftUtil;
 import org.apache.sentry.service.thrift.ServiceConstants.PrivilegeScope;
 import org.apache.sentry.service.thrift.ServiceConstants.ServerConfig;
 import org.apache.sentry.service.thrift.Status;
@@ -70,8 +68,8 @@ public class TestJsonLogEntityFactory {
     conf = new Configuration();
     conf.set(ServerConfig.SENTRY_SERVICE_NAME,
         ServerConfig.SENTRY_SERVICE_NAME_DEFAULT);
-    CommandUtil.setIpAddress(TEST_IP);
-    CommandUtil.setImpersonator(TEST_IMPERSONATOR);
+    ThriftUtil.setIpAddress(TEST_IP);
+    ThriftUtil.setImpersonator(TEST_IMPERSONATOR);
   }
 
   @Test

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/806953c3/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestAuthorizingDDLAuditLogWithKerberos.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestAuthorizingDDLAuditLogWithKerberos.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestAuthorizingDDLAuditLogWithKerberos.java
new file mode 100644
index 0000000..426b2f7
--- /dev/null
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestAuthorizingDDLAuditLogWithKerberos.java
@@ -0,0 +1,295 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.sentry.provider.db.service.thrift;
+
+import static org.hamcrest.core.Is.is;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.log4j.Level;
+import org.apache.log4j.Logger;
+import org.apache.sentry.provider.db.log.appender.AuditLoggerTestAppender;
+import org.apache.sentry.provider.db.log.util.CommandUtil;
+import org.apache.sentry.provider.db.log.util.Constants;
+import org.apache.sentry.service.thrift.SentryServiceIntegrationBase;
+import org.codehaus.jettison.json.JSONObject;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import com.google.common.collect.Sets;
+
+public class TestAuthorizingDDLAuditLogWithKerberos extends SentryServiceIntegrationBase {
+
+  @BeforeClass
+  public static void setupLog4j() throws Exception {
+    Logger logger = Logger.getLogger("sentry.hive.authorization.ddl.logger");
+    AuditLoggerTestAppender testAppender = new AuditLoggerTestAppender();
+    logger.addAppender(testAppender);
+    logger.setLevel(Level.INFO);
+  }
+
+  @Test
+  public void testBasic() throws Exception {
+    runTestAsSubject(new TestOperation() {
+      @Override
+      public void runTestAsSubject() throws Exception {
+        String requestorUserName = ADMIN_USER;
+        Set<String> requestorUserGroupNames = Sets.newHashSet(ADMIN_GROUP);
+        setLocalGroupMapping(requestorUserName, requestorUserGroupNames);
+        writePolicyFile();
+
+        String roleName = "testRole";
+        String errorRoleName = "errorRole";
+        String serverName = "server1";
+        String groupName = "testGroup";
+        String dbName = "dbTest";
+        String tableName = "tableTest";
+        Map<String, String> fieldValueMap = new HashMap<String, String>();
+
+        // for successful audit log
+      client.createRole(requestorUserName, roleName);
+      fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_CREATE_ROLE);
+      fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "CREATE ROLE " + roleName);
+        fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.TRUE);
+        // for ip address, there is another logic to test the result
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+      assertAuditLog(fieldValueMap);
+
+        client.grantRoleToGroup(requestorUserName, groupName, roleName);
+      fieldValueMap.clear();
+      fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_ADD_ROLE);
+        fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "GRANT ROLE " + roleName
+            + " TO GROUP " + groupName);
+        fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.TRUE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+      assertAuditLog(fieldValueMap);
+
+        client.grantDatabasePrivilege(requestorUserName, roleName, serverName, dbName, "ALL");
+      fieldValueMap.clear();
+      fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_GRANT_PRIVILEGE);
+      fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "GRANT ALL ON DATABASE " + dbName
+            + " TO ROLE " + roleName);
+        fieldValueMap.put(Constants.LOG_FIELD_DATABASE_NAME, dbName);
+        fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.TRUE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+      assertAuditLog(fieldValueMap);
+
+        client.grantTablePrivilege(requestorUserName, roleName, serverName, dbName, tableName,
+            "SELECT", true);
+      fieldValueMap.clear();
+      fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_GRANT_PRIVILEGE);
+      fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "GRANT SELECT ON TABLE " + tableName
+            + " TO ROLE " + roleName + " WITH GRANT OPTION");
+        fieldValueMap.put(Constants.LOG_FIELD_TABLE_NAME, tableName);
+        fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.TRUE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+      assertAuditLog(fieldValueMap);
+
+        // for error audit log
+        try {
+          client.createRole(requestorUserName, roleName);
+          fail("Exception should have been thrown");
+        } catch (Exception e) {
+          fieldValueMap.clear();
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_CREATE_ROLE);
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "CREATE ROLE " + roleName);
+          fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+          fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+          assertAuditLog(fieldValueMap);
+        }
+        try {
+          client.grantRoleToGroup(requestorUserName, groupName, errorRoleName);
+          fail("Exception should have been thrown");
+        } catch (Exception e) {
+          fieldValueMap.clear();
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_ADD_ROLE);
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "GRANT ROLE " + errorRoleName
+              + " TO GROUP " + groupName);
+          fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+          fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+          assertAuditLog(fieldValueMap);
+        }
+        try {
+          client
+              .grantDatabasePrivilege(requestorUserName, errorRoleName, serverName, dbName, "ALL");
+          fail("Exception should have been thrown");
+        } catch (Exception e) {
+          fieldValueMap.clear();
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_GRANT_PRIVILEGE);
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "GRANT ALL ON DATABASE " + dbName
+              + " TO ROLE " + errorRoleName);
+          fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+          fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+          assertAuditLog(fieldValueMap);
+        }
+        try {
+          client.grantDatabasePrivilege(requestorUserName, errorRoleName, serverName, dbName,
+              "INSERT");
+          fail("Exception should have been thrown");
+        } catch (Exception e) {
+          fieldValueMap.clear();
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_GRANT_PRIVILEGE);
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "GRANT INSERT ON DATABASE "
+              + dbName + " TO ROLE " + errorRoleName);
+          fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+          fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+          assertAuditLog(fieldValueMap);
+        }
+        try {
+          client.grantDatabasePrivilege(requestorUserName, errorRoleName, serverName, dbName,
+              "SELECT");
+          fail("Exception should have been thrown");
+        } catch (Exception e) {
+          fieldValueMap.clear();
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_GRANT_PRIVILEGE);
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "GRANT SELECT ON DATABASE "
+              + dbName + " TO ROLE " + errorRoleName);
+          fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+          fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+          assertAuditLog(fieldValueMap);
+        }
+        try {
+          client.grantTablePrivilege(requestorUserName, errorRoleName, serverName, dbName,
+              tableName, "SELECT");
+          fail("Exception should have been thrown");
+        } catch (Exception e) {
+          fieldValueMap.clear();
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_GRANT_PRIVILEGE);
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "GRANT SELECT ON TABLE "
+              + tableName + " TO ROLE " + errorRoleName);
+          fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+          fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+          assertAuditLog(fieldValueMap);
+        }
+
+        client.revokeTablePrivilege(requestorUserName, roleName, serverName, dbName, tableName,
+          "SELECT");
+      fieldValueMap.clear();
+      fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_REVOKE_PRIVILEGE);
+      fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "REVOKE SELECT ON TABLE " + tableName
+            + " FROM ROLE " + roleName);
+        fieldValueMap.put(Constants.LOG_FIELD_TABLE_NAME, tableName);
+        fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.TRUE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+      assertAuditLog(fieldValueMap);
+
+        client.revokeDatabasePrivilege(requestorUserName, roleName, serverName, dbName, "ALL");
+      fieldValueMap.clear();
+      fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_REVOKE_PRIVILEGE);
+      fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "REVOKE ALL ON DATABASE " + dbName
+            + " FROM ROLE " + roleName);
+        fieldValueMap.put(Constants.LOG_FIELD_DATABASE_NAME, dbName);
+        fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.TRUE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+      assertAuditLog(fieldValueMap);
+
+        client.revokeRoleFromGroup(requestorUserName, groupName, roleName);
+      fieldValueMap.clear();
+      fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_DELETE_ROLE);
+        fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "REVOKE ROLE " + roleName
+          + " FROM GROUP " + groupName);
+        fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.TRUE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+      assertAuditLog(fieldValueMap);
+
+        client.dropRole(requestorUserName, roleName);
+      fieldValueMap.clear();
+      fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_DROP_ROLE);
+        fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "DROP ROLE " + roleName);
+        fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.TRUE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+      assertAuditLog(fieldValueMap);
+
+        // for error audit log
+        try {
+          client.revokeTablePrivilege(requestorUserName, errorRoleName, serverName, dbName,
+              tableName, "SELECT");
+          fail("Exception should have been thrown");
+        } catch (Exception e) {
+          fieldValueMap.clear();
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_REVOKE_PRIVILEGE);
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "REVOKE SELECT ON TABLE "
+              + tableName + " FROM ROLE " + errorRoleName);
+          fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+          fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+          assertAuditLog(fieldValueMap);
+        }
+
+        try {
+          client.revokeDatabasePrivilege(requestorUserName, errorRoleName, serverName, dbName,
+              "ALL");
+          fail("Exception should have been thrown");
+        } catch (Exception e) {
+          fieldValueMap.clear();
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_REVOKE_PRIVILEGE);
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "REVOKE ALL ON DATABASE " + dbName
+              + " FROM ROLE " + errorRoleName);
+          fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+          fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+          assertAuditLog(fieldValueMap);
+        }
+
+        try {
+          client.revokeRoleFromGroup(requestorUserName, groupName, errorRoleName);
+          fail("Exception should have been thrown");
+        } catch (Exception e) {
+          fieldValueMap.clear();
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_DELETE_ROLE);
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "REVOKE ROLE " + errorRoleName
+              + " FROM GROUP " + groupName);
+          fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+          fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+          assertAuditLog(fieldValueMap);
+        }
+
+        try {
+          client.dropRole(requestorUserName, errorRoleName);
+          fail("Exception should have been thrown");
+        } catch (Exception e) {
+          fieldValueMap.clear();
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_DROP_ROLE);
+          fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "DROP ROLE " + errorRoleName);
+          fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+          fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+          assertAuditLog(fieldValueMap);
+        }
+      }
+    });
+  }
+
+  private void assertAuditLog(Map<String, String> fieldValueMap) throws Exception {
+    assertThat(AuditLoggerTestAppender.getLastLogLevel(), is(Level.INFO));
+    JSONObject jsonObject = new JSONObject(AuditLoggerTestAppender.getLastLogEvent());
+    if (fieldValueMap != null) {
+      for (Map.Entry<String, String> entry : fieldValueMap.entrySet()) {
+        String entryKey = entry.getKey();
+        if (Constants.LOG_FIELD_IP_ADDRESS.equals(entryKey)) {
+          assertTrue(CommandUtil.assertIPInAuditLog(jsonObject.get(entryKey).toString()));
+        } else {
+          assertTrue(entry.getValue().equalsIgnoreCase(jsonObject.get(entryKey).toString()));
+        }
+      }
+    }
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/806953c3/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbDDLAuditLog.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbDDLAuditLog.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbDDLAuditLog.java
index 2cecdfd..8613034 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbDDLAuditLog.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbDDLAuditLog.java
@@ -18,21 +18,19 @@
 package org.apache.sentry.tests.e2e.dbprovider;
 
 import static org.hamcrest.core.Is.is;
-import static org.hamcrest.text.IsEqualIgnoringCase.equalToIgnoringCase;
 import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
 import java.sql.Connection;
 import java.sql.Statement;
-import java.util.ArrayList;
 import java.util.HashMap;
-import java.util.List;
 import java.util.Map;
 
-import org.apache.log4j.AppenderSkeleton;
 import org.apache.log4j.Level;
 import org.apache.log4j.Logger;
-import org.apache.log4j.spi.LoggingEvent;
+import org.apache.sentry.provider.db.log.appender.AuditLoggerTestAppender;
+import org.apache.sentry.provider.db.log.util.CommandUtil;
 import org.apache.sentry.provider.db.log.util.Constants;
 import org.apache.sentry.tests.e2e.hive.AbstractTestWithStaticConfiguration;
 import org.codehaus.jettison.json.JSONObject;
@@ -42,36 +40,12 @@ import org.junit.Test;
 
 public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
 
-  public static class TestAppender extends AppenderSkeleton {
-    public static List<LoggingEvent> events = new ArrayList<LoggingEvent>();
-
-    public void close() {
-    }
-
-    public boolean requiresLayout() {
-      return false;
-    }
-
-    @Override
-    protected void append(LoggingEvent event) {
-      events.add(event);
-    }
-
-    static String getLastLogEvent() {
-      return events.get(events.size() - 1).getMessage().toString();
-    }
-
-    static Level getLastLogLevel() {
-      return events.get(events.size() - 1).getLevel();
-    }
-  }
-
   @BeforeClass
   public static void setupTestStaticConfiguration() throws Exception {
     useSentryService = true;
     AbstractTestWithStaticConfiguration.setupTestStaticConfiguration();
     Logger logger = Logger.getLogger("sentry.hive.authorization.ddl.logger");
-    TestAppender testAppender = new TestAppender();
+    AuditLoggerTestAppender testAppender = new AuditLoggerTestAppender();
     logger.addAppender(testAppender);
     logger.setLevel(Level.INFO);
   }
@@ -98,6 +72,7 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
     fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_CREATE_ROLE);
     fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "CREATE ROLE " + roleName);
     fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.TRUE);
+    fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
     assertAuditLog(fieldValueMap);
 
     statement.execute("GRANT ROLE " + roleName + " TO GROUP " + groupName);
@@ -106,6 +81,7 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
     fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "GRANT ROLE " + roleName + " TO GROUP "
         + groupName);
     fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.TRUE);
+    fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
     assertAuditLog(fieldValueMap);
 
     statement.execute("GRANT ALL ON DATABASE " + dbName + " TO ROLE " + roleName);
@@ -115,6 +91,7 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
         + " TO ROLE " + roleName);
     fieldValueMap.put(Constants.LOG_FIELD_DATABASE_NAME, dbName);
     fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.TRUE);
+    fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
     assertAuditLog(fieldValueMap);
 
     statement.execute("GRANT SELECT ON TABLE " + tableName + " TO ROLE " + roleName
@@ -125,6 +102,7 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
         + " TO ROLE " + roleName + " WITH GRANT OPTION");
     fieldValueMap.put(Constants.LOG_FIELD_TABLE_NAME, tableName);
     fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.TRUE);
+    fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
     assertAuditLog(fieldValueMap);
 
     // for error audit log
@@ -136,6 +114,7 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
       fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_CREATE_ROLE);
       fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "CREATE ROLE " + roleName);
       fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
       assertAuditLog(fieldValueMap);
     }
     try {
@@ -147,6 +126,7 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
       fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "GRANT ROLE errorROLE TO GROUP "
           + groupName);
       fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
       assertAuditLog(fieldValueMap);
     }
     try {
@@ -158,6 +138,7 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
       fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "GRANT ALL ON DATABASE " + dbName
           + " TO ROLE errorRole");
       fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
       assertAuditLog(fieldValueMap);
     }
     try {
@@ -169,6 +150,7 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
       fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "GRANT INSERT ON DATABASE " + dbName
           + " TO ROLE errorRole");
       fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
       assertAuditLog(fieldValueMap);
     }
     try {
@@ -180,6 +162,7 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
       fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "GRANT SELECT ON DATABASE " + dbName
           + " TO ROLE errorRole");
       fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
       assertAuditLog(fieldValueMap);
     }
     try {
@@ -191,6 +174,7 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
       fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "GRANT SELECT ON TABLE " + tableName
           + " TO ROLE errorRole");
       fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
       assertAuditLog(fieldValueMap);
     }
 
@@ -201,6 +185,7 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
         + " FROM ROLE " + roleName);
     fieldValueMap.put(Constants.LOG_FIELD_TABLE_NAME, tableName);
     fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.TRUE);
+    fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
     assertAuditLog(fieldValueMap);
 
     statement.execute("REVOKE ALL ON DATABASE " + dbName + " FROM ROLE " + roleName);
@@ -210,6 +195,7 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
         + " FROM ROLE " + roleName);
     fieldValueMap.put(Constants.LOG_FIELD_DATABASE_NAME, dbName);
     fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.TRUE);
+    fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
     assertAuditLog(fieldValueMap);
 
     statement.execute("REVOKE ROLE " + roleName + " FROM GROUP " + groupName);
@@ -218,14 +204,16 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
     fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "REVOKE ROLE " + roleName
         + " FROM GROUP " + groupName);
     fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.TRUE);
+    fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
     assertAuditLog(fieldValueMap);
 
     statement.execute("DROP ROLE " + roleName);
     fieldValueMap.clear();
     fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_DROP_ROLE);
     fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "DROP ROLE " + roleName);
-    assertAuditLog(fieldValueMap);
     fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.TRUE);
+    fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
+    assertAuditLog(fieldValueMap);
 
     // for error audit log
     try {
@@ -237,6 +225,7 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
       fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "REVOKE SELECT ON TABLE " + tableName
           + " FROM ROLE errorRole");
       fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
       assertAuditLog(fieldValueMap);
     }
 
@@ -249,6 +238,7 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
       fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "REVOKE ALL ON DATABASE " + dbName
           + " FROM ROLE errorRole");
       fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
       assertAuditLog(fieldValueMap);
     }
 
@@ -261,6 +251,7 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
       fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "REVOKE ROLE errorRole FROM GROUP "
           + groupName);
       fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
       assertAuditLog(fieldValueMap);
     }
 
@@ -272,6 +263,7 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
       fieldValueMap.put(Constants.LOG_FIELD_OPERATION, Constants.OPERATION_DROP_ROLE);
       fieldValueMap.put(Constants.LOG_FIELD_OPERATION_TEXT, "DROP ROLE errorRole");
       fieldValueMap.put(Constants.LOG_FIELD_ALLOWED, Constants.FALSE);
+      fieldValueMap.put(Constants.LOG_FIELD_IP_ADDRESS, null);
       assertAuditLog(fieldValueMap);
     }
 
@@ -280,11 +272,16 @@ public class TestDbDDLAuditLog extends AbstractTestWithStaticConfiguration {
   }
 
   private void assertAuditLog(Map<String, String> fieldValueMap) throws Exception {
-    assertThat(TestAppender.getLastLogLevel(), is(Level.INFO));
-    JSONObject jsonObject = new JSONObject(TestAppender.getLastLogEvent());
+    assertThat(AuditLoggerTestAppender.getLastLogLevel(), is(Level.INFO));
+    JSONObject jsonObject = new JSONObject(AuditLoggerTestAppender.getLastLogEvent());
     if (fieldValueMap != null) {
       for (Map.Entry<String, String> entry : fieldValueMap.entrySet()) {
-        assertThat(jsonObject.get(entry.getKey()).toString(), equalToIgnoringCase(entry.getValue()));
+        String entryKey = entry.getKey();
+        if (Constants.LOG_FIELD_IP_ADDRESS.equals(entryKey)) {
+          assertTrue(CommandUtil.assertIPInAuditLog(jsonObject.get(entryKey).toString()));
+        } else {
+          assertTrue(entry.getValue().equalsIgnoreCase(jsonObject.get(entryKey).toString()));
+        }
       }
     }
   }


[29/50] [abbrv] incubator-sentry git commit: SENTRY-808: Change default protocol version to V2 (Sravya Tirukkovalur, Reviewed by:Lenni Kuff)

Posted by sd...@apache.org.
SENTRY-808: Change default protocol version to V2 (Sravya Tirukkovalur, Reviewed by:Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/4da9dc22
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/4da9dc22
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/4da9dc22

Branch: refs/heads/hive_plugin_v2
Commit: 4da9dc22efc312719397a67448d78fee88f05a13
Parents: a5b37c7
Author: Sravya Tirukkovalur <sr...@clouera.com>
Authored: Fri Jul 24 17:26:03 2015 -0700
Committer: Sravya Tirukkovalur <sr...@clouera.com>
Committed: Fri Jul 24 17:26:03 2015 -0700

----------------------------------------------------------------------
 .../TAlterSentryRoleAddGroupsRequest.java       |  4 +--
 .../TAlterSentryRoleDeleteGroupsRequest.java    |  4 +--
 .../TAlterSentryRoleGrantPrivilegeRequest.java  |  4 +--
 .../TAlterSentryRoleRevokePrivilegeRequest.java |  4 +--
 .../thrift/TCreateSentryRoleRequest.java        |  4 +--
 .../service/thrift/TDropPrivilegesRequest.java  |  4 +--
 .../service/thrift/TDropSentryRoleRequest.java  |  4 +--
 .../TListSentryPrivilegesByAuthRequest.java     |  4 +--
 ...TListSentryPrivilegesForProviderRequest.java |  4 +--
 .../thrift/TListSentryPrivilegesRequest.java    |  4 +--
 .../service/thrift/TListSentryRolesRequest.java |  4 +--
 .../thrift/TRenamePrivilegesRequest.java        |  4 +--
 .../thrift/TSentryConfigValueRequest.java       |  4 +--
 .../main/resources/sentry_common_service.thrift |  2 ++
 .../main/resources/sentry_policy_service.thrift | 28 ++++++++++----------
 15 files changed, 42 insertions(+), 40 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4da9dc22/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddGroupsRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddGroupsRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddGroupsRequest.java
index 21efbd0..7ac2069 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddGroupsRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddGroupsRequest.java
@@ -137,7 +137,7 @@ public class TAlterSentryRoleAddGroupsRequest implements org.apache.thrift.TBase
   }
 
   public TAlterSentryRoleAddGroupsRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -182,7 +182,7 @@ public class TAlterSentryRoleAddGroupsRequest implements org.apache.thrift.TBase
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.roleName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4da9dc22/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteGroupsRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteGroupsRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteGroupsRequest.java
index 58e9870..da4d76c 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteGroupsRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteGroupsRequest.java
@@ -137,7 +137,7 @@ public class TAlterSentryRoleDeleteGroupsRequest implements org.apache.thrift.TB
   }
 
   public TAlterSentryRoleDeleteGroupsRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -182,7 +182,7 @@ public class TAlterSentryRoleDeleteGroupsRequest implements org.apache.thrift.TB
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.roleName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4da9dc22/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleGrantPrivilegeRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleGrantPrivilegeRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleGrantPrivilegeRequest.java
index 6b051a1..aafa91e 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleGrantPrivilegeRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleGrantPrivilegeRequest.java
@@ -145,7 +145,7 @@ public class TAlterSentryRoleGrantPrivilegeRequest implements org.apache.thrift.
   }
 
   public TAlterSentryRoleGrantPrivilegeRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -191,7 +191,7 @@ public class TAlterSentryRoleGrantPrivilegeRequest implements org.apache.thrift.
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.roleName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4da9dc22/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleRevokePrivilegeRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleRevokePrivilegeRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleRevokePrivilegeRequest.java
index 71cc12e..034a061 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleRevokePrivilegeRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleRevokePrivilegeRequest.java
@@ -145,7 +145,7 @@ public class TAlterSentryRoleRevokePrivilegeRequest implements org.apache.thrift
   }
 
   public TAlterSentryRoleRevokePrivilegeRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -191,7 +191,7 @@ public class TAlterSentryRoleRevokePrivilegeRequest implements org.apache.thrift
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.roleName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4da9dc22/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TCreateSentryRoleRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TCreateSentryRoleRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TCreateSentryRoleRequest.java
index fc7c5dd..5bf7cb3 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TCreateSentryRoleRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TCreateSentryRoleRequest.java
@@ -129,7 +129,7 @@ public class TCreateSentryRoleRequest implements org.apache.thrift.TBase<TCreate
   }
 
   public TCreateSentryRoleRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -165,7 +165,7 @@ public class TCreateSentryRoleRequest implements org.apache.thrift.TBase<TCreate
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.roleName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4da9dc22/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TDropPrivilegesRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TDropPrivilegesRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TDropPrivilegesRequest.java
index 3df9235..8f5a2b3 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TDropPrivilegesRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TDropPrivilegesRequest.java
@@ -129,7 +129,7 @@ public class TDropPrivilegesRequest implements org.apache.thrift.TBase<TDropPriv
   }
 
   public TDropPrivilegesRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -165,7 +165,7 @@ public class TDropPrivilegesRequest implements org.apache.thrift.TBase<TDropPriv
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.authorizable = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4da9dc22/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TDropSentryRoleRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TDropSentryRoleRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TDropSentryRoleRequest.java
index e2971ec..753f86c 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TDropSentryRoleRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TDropSentryRoleRequest.java
@@ -129,7 +129,7 @@ public class TDropSentryRoleRequest implements org.apache.thrift.TBase<TDropSent
   }
 
   public TDropSentryRoleRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -165,7 +165,7 @@ public class TDropSentryRoleRequest implements org.apache.thrift.TBase<TDropSent
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.roleName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4da9dc22/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryPrivilegesByAuthRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryPrivilegesByAuthRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryPrivilegesByAuthRequest.java
index 1a5d3cf..0f3c6d8 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryPrivilegesByAuthRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryPrivilegesByAuthRequest.java
@@ -146,7 +146,7 @@ public class TListSentryPrivilegesByAuthRequest implements org.apache.thrift.TBa
   }
 
   public TListSentryPrivilegesByAuthRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -196,7 +196,7 @@ public class TListSentryPrivilegesByAuthRequest implements org.apache.thrift.TBa
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.authorizableSet = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4da9dc22/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryPrivilegesForProviderRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryPrivilegesForProviderRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryPrivilegesForProviderRequest.java
index 6ff6b48..51fa953 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryPrivilegesForProviderRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryPrivilegesForProviderRequest.java
@@ -138,7 +138,7 @@ public class TListSentryPrivilegesForProviderRequest implements org.apache.thrif
   }
 
   public TListSentryPrivilegesForProviderRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -181,7 +181,7 @@ public class TListSentryPrivilegesForProviderRequest implements org.apache.thrif
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.groups = null;
     this.roleSet = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4da9dc22/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryPrivilegesRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryPrivilegesRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryPrivilegesRequest.java
index 393ff91..0b9301b 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryPrivilegesRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryPrivilegesRequest.java
@@ -137,7 +137,7 @@ public class TListSentryPrivilegesRequest implements org.apache.thrift.TBase<TLi
   }
 
   public TListSentryPrivilegesRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -176,7 +176,7 @@ public class TListSentryPrivilegesRequest implements org.apache.thrift.TBase<TLi
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.roleName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4da9dc22/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryRolesRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryRolesRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryRolesRequest.java
index 4eec1ed..bdab2b7 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryRolesRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TListSentryRolesRequest.java
@@ -130,7 +130,7 @@ public class TListSentryRolesRequest implements org.apache.thrift.TBase<TListSen
   }
 
   public TListSentryRolesRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -164,7 +164,7 @@ public class TListSentryRolesRequest implements org.apache.thrift.TBase<TListSen
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.groupName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4da9dc22/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TRenamePrivilegesRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TRenamePrivilegesRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TRenamePrivilegesRequest.java
index a2bc805..989a6c6 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TRenamePrivilegesRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TRenamePrivilegesRequest.java
@@ -136,7 +136,7 @@ public class TRenamePrivilegesRequest implements org.apache.thrift.TBase<TRename
   }
 
   public TRenamePrivilegesRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -177,7 +177,7 @@ public class TRenamePrivilegesRequest implements org.apache.thrift.TBase<TRename
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.oldAuthorizable = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4da9dc22/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryConfigValueRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryConfigValueRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryConfigValueRequest.java
index c14393f..995cbe2 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryConfigValueRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryConfigValueRequest.java
@@ -130,7 +130,7 @@ public class TSentryConfigValueRequest implements org.apache.thrift.TBase<TSentr
   }
 
   public TSentryConfigValueRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -164,7 +164,7 @@ public class TSentryConfigValueRequest implements org.apache.thrift.TBase<TSentr
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.propertyName = null;
     this.defaultValue = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4da9dc22/sentry-provider/sentry-provider-db/src/main/resources/sentry_common_service.thrift
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/resources/sentry_common_service.thrift b/sentry-provider/sentry-provider-db/src/main/resources/sentry_common_service.thrift
index 9d35faf..65c6934 100644
--- a/sentry-provider/sentry-provider-db/src/main/resources/sentry_common_service.thrift
+++ b/sentry-provider/sentry-provider-db/src/main/resources/sentry_common_service.thrift
@@ -25,6 +25,8 @@ namespace php sentry.service.thrift
 namespace cpp Apache.Sentry.Service.Thrift
 
 const i32 TSENTRY_SERVICE_V1 = 1;
+// Made a backward incompatible change when adding column level privileges.
+// We also added generalized model in this version
 const i32 TSENTRY_SERVICE_V2 = 2;
 
 const i32 TSENTRY_STATUS_OK = 0;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4da9dc22/sentry-provider/sentry-provider-db/src/main/resources/sentry_policy_service.thrift
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/resources/sentry_policy_service.thrift b/sentry-provider/sentry-provider-db/src/main/resources/sentry_policy_service.thrift
index 993ea46..5803cc4 100644
--- a/sentry-provider/sentry-provider-db/src/main/resources/sentry_policy_service.thrift
+++ b/sentry-provider/sentry-provider-db/src/main/resources/sentry_policy_service.thrift
@@ -41,7 +41,7 @@ enum TSentryGrantOption {
 
 # Represents a Privilege in transport from the client to the server
 struct TSentryPrivilege {
-1: required string privilegeScope, # Valid values are SERVER, DATABASE, TABLE
+1: required string privilegeScope, # Valid values are SERVER, DATABASE, TABLE, COLUMN, URI
 3: required string serverName,
 4: optional string dbName = "",
 5: optional string tableName = "",
@@ -59,7 +59,7 @@ struct TSentryGroup {
 
 # CREATE ROLE r1
 struct TCreateSentryRoleRequest {
-1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V1,
+1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V2,
 2: required string requestorUserName, # user on whose behalf the request is issued
 3: required string roleName, # TSentryRole is not required for this request
 }
@@ -69,7 +69,7 @@ struct TCreateSentryRoleResponse {
 
 # DROP ROLE r1
 struct TDropSentryRoleRequest {
-1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V1,
+1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V2,
 2: required string requestorUserName, # user on whose behalf the request is issued
 3: required string roleName # role to drop
 }
@@ -79,7 +79,7 @@ struct TDropSentryRoleResponse {
 
 # GRANT ROLE r1 TO GROUP g1
 struct TAlterSentryRoleAddGroupsRequest {
-1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V1,
+1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V2,
 2: required string requestorUserName, # user on whose behalf the request is issued
 3: required string roleName,
 5: required set<TSentryGroup> groups
@@ -91,7 +91,7 @@ struct TAlterSentryRoleAddGroupsResponse {
 
 # REVOLE ROLE r1 FROM GROUP g1
 struct TAlterSentryRoleDeleteGroupsRequest {
-1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V1,
+1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V2,
 2: required string requestorUserName, # user on whose behalf the request is issued
 3: required string roleName,
 5: required set<TSentryGroup> groups
@@ -102,7 +102,7 @@ struct TAlterSentryRoleDeleteGroupsResponse {
 
 # GRANT ... ON ... TO ROLE ...
 struct TAlterSentryRoleGrantPrivilegeRequest {
-1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V1,
+1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V2,
 2: required string requestorUserName, # user on whose behalf the request is issued
 3: required string roleName,
 5: optional TSentryPrivilege privilege,
@@ -116,7 +116,7 @@ struct TAlterSentryRoleGrantPrivilegeResponse {
 
 # REVOKE ... ON ... FROM ROLE ...
 struct TAlterSentryRoleRevokePrivilegeRequest {
-1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V1,
+1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V2,
 2: required string requestorUserName, # user on whose behalf the request is issued
 3: required string roleName,
 5: optional TSentryPrivilege privilege,
@@ -128,7 +128,7 @@ struct TAlterSentryRoleRevokePrivilegeResponse {
 
 # SHOW ROLE GRANT
 struct TListSentryRolesRequest {
-1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V1,
+1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V2,
 2: required string requestorUserName, # user on whose behalf the request is issued
 3: optional string groupName # for this group, or all roles for all groups if null
 }
@@ -153,7 +153,7 @@ struct TSentryAuthorizable {
 
 # SHOW GRANT
 struct TListSentryPrivilegesRequest {
-1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V1,
+1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V2,
 2: required string requestorUserName, # user on whose behalf the request is issued
 4: required string roleName, # get privileges assigned for this role
 5: optional TSentryAuthorizable authorizableHierarchy # get privileges assigned for this role
@@ -165,7 +165,7 @@ struct TListSentryPrivilegesResponse {
 
 # Drop privilege
 struct TDropPrivilegesRequest {
-1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V1,
+1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V2,
 2: required string requestorUserName, # user on whose behalf the request is issued
 3: required TSentryAuthorizable authorizable
 }
@@ -175,7 +175,7 @@ struct TDropPrivilegesResponse {
 }
 
 struct TRenamePrivilegesRequest {
-1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V1,
+1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V2,
 2: required string requestorUserName, # user on whose behalf the request is issued
 3: required TSentryAuthorizable oldAuthorizable
 4: required TSentryAuthorizable newAuthorizable
@@ -194,7 +194,7 @@ struct TSentryActiveRoleSet {
 2: required set<string> roles,
 }
 struct TListSentryPrivilegesForProviderRequest {
-1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V1,
+1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V2,
 2: required set<string> groups,
 3: required TSentryActiveRoleSet roleSet,
 4: optional TSentryAuthorizable authorizableHierarchy,
@@ -210,7 +210,7 @@ struct TSentryPrivilegeMap {
 1: required map<string, set<TSentryPrivilege>> privilegeMap
 }
 struct TListSentryPrivilegesByAuthRequest {
-1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V1,
+1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V2,
 2: required string requestorUserName, # user on whose behalf the request is issued
 3: required set<TSentryAuthorizable> authorizableSet,
 4: optional set<string> groups,
@@ -223,7 +223,7 @@ struct TListSentryPrivilegesByAuthResponse {
 
 # Obtain a config value from the Sentry service
 struct TSentryConfigValueRequest {
-1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V1,
+1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V2,
 2: required string propertyName, # Config attribute to obtain
 3: optional string defaultValue # Value if propertyName not found
 }


[33/50] [abbrv] incubator-sentry git commit: SENTRY-197: Create tool to dump and load of entire Sentry service (Colin Ma, Reviewed by:Sravya Tirukkovalur, Guoquan Shen, Dapeng Sun, Anne Yu)

Posted by sd...@apache.org.
http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryStoreImportExport.java
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diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryStoreImportExport.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryStoreImportExport.java
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+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.sentry.provider.db.service.persistent;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertTrue;
+
+import java.io.File;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.commons.io.FileUtils;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.sentry.core.model.db.AccessConstants;
+import org.apache.sentry.provider.db.service.model.MSentryGroup;
+import org.apache.sentry.provider.db.service.model.MSentryPrivilege;
+import org.apache.sentry.provider.db.service.model.MSentryRole;
+import org.apache.sentry.provider.db.service.thrift.TSentryGrantOption;
+import org.apache.sentry.provider.db.service.thrift.TSentryMappingData;
+import org.apache.sentry.provider.db.service.thrift.TSentryPrivilege;
+import org.apache.sentry.provider.file.PolicyFile;
+import org.apache.sentry.service.thrift.ServiceConstants.PrivilegeScope;
+import org.apache.sentry.service.thrift.ServiceConstants.ServerConfig;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import com.google.common.collect.Maps;
+import com.google.common.collect.Sets;
+import com.google.common.io.Files;
+
+public class TestSentryStoreImportExport {
+
+  private static File dataDir;
+  private static SentryStore sentryStore;
+  private static String[] adminGroups = { "adminGroup1" };
+  private static PolicyFile policyFile;
+  private static File policyFilePath;
+  private TSentryPrivilege tSentryPrivilege1;
+  private TSentryPrivilege tSentryPrivilege2;
+  private TSentryPrivilege tSentryPrivilege3;
+  private TSentryPrivilege tSentryPrivilege4;
+  private TSentryPrivilege tSentryPrivilege5;
+  private TSentryPrivilege tSentryPrivilege6;
+  private TSentryPrivilege tSentryPrivilege7;
+  private TSentryPrivilege tSentryPrivilege8;
+
+  @BeforeClass
+  public static void setupEnv() throws Exception {
+    dataDir = new File(Files.createTempDir(), "sentry_policy_db");
+    Configuration conf = new Configuration(false);
+    conf.set(ServerConfig.SENTRY_VERIFY_SCHEM_VERSION, "false");
+    conf.set(ServerConfig.SENTRY_STORE_JDBC_URL, "jdbc:derby:;databaseName=" + dataDir.getPath()
+        + ";create=true");
+    conf.set(ServerConfig.SENTRY_STORE_JDBC_PASS, "sentry");
+    conf.setStrings(ServerConfig.ADMIN_GROUPS, adminGroups);
+    conf.set(ServerConfig.SENTRY_STORE_GROUP_MAPPING, ServerConfig.SENTRY_STORE_LOCAL_GROUP_MAPPING);
+    policyFilePath = new File(dataDir, "local_policy_file.ini");
+    conf.set(ServerConfig.SENTRY_STORE_GROUP_MAPPING_RESOURCE, policyFilePath.getPath());
+    policyFile = new PolicyFile();
+    sentryStore = new SentryStore(conf);
+
+    String adminUser = "g1";
+    addGroupsToUser(adminUser, adminGroups);
+    writePolicyFile();
+  }
+
+  @Before
+  public void setupPrivilege() {
+    preparePrivilege();
+  }
+
+  @After
+  public void clearStore() {
+    sentryStore.clearAllTables();
+  }
+
+  // create the privileges instance for test case:
+  // privilege1=[server=server1]
+  // privilege2=[server=server1, action=select, grantOption=false]
+  // privilege3=[server=server1, db=db2, action=insert, grantOption=true]
+  // privilege4=[server=server1, db=db1, table=tbl1, action=insert, grantOption=false]
+  // privilege5=[server=server1, db=db1, table=tbl2, column=col1, action=insert, grantOption=false]
+  // privilege6=[server=server1, db=db1, table=tbl3, column=col1, action=*, grantOption=true]
+  // privilege7=[server=server1, db=db1, table=tbl4, column=col1, action=all, grantOption=true]
+  // privilege8=[server=server1, uri=hdfs://testserver:9999/path1, action=insert, grantOption=false]
+  private void preparePrivilege() {
+    tSentryPrivilege1 = createTSentryPrivilege(PrivilegeScope.SERVER.name(), "server1", "", "", "",
+        "", "", TSentryGrantOption.UNSET);
+    tSentryPrivilege2 = createTSentryPrivilege(PrivilegeScope.SERVER.name(), "server1", "", "", "",
+        "", AccessConstants.SELECT, TSentryGrantOption.FALSE);
+    tSentryPrivilege3 = createTSentryPrivilege(PrivilegeScope.DATABASE.name(), "server1", "db2",
+        "", "", "", AccessConstants.INSERT, TSentryGrantOption.TRUE);
+    tSentryPrivilege4 = createTSentryPrivilege(PrivilegeScope.TABLE.name(), "server1", "db1",
+        "tbl1", "", "", AccessConstants.INSERT, TSentryGrantOption.FALSE);
+    tSentryPrivilege5 = createTSentryPrivilege(PrivilegeScope.COLUMN.name(), "server1", "db1",
+        "tbl2", "col1", "", AccessConstants.INSERT, TSentryGrantOption.FALSE);
+    tSentryPrivilege6 = createTSentryPrivilege(PrivilegeScope.COLUMN.name(), "server1", "db1",
+        "tbl3", "col1", "", AccessConstants.ALL, TSentryGrantOption.TRUE);
+    tSentryPrivilege7 = createTSentryPrivilege(PrivilegeScope.COLUMN.name(), "server1", "db1",
+        "tbl4", "col1", "", AccessConstants.ACTION_ALL, TSentryGrantOption.TRUE);
+    tSentryPrivilege8 = createTSentryPrivilege(PrivilegeScope.URI.name(), "server1", "", "", "",
+        "hdfs://testserver:9999/path1", AccessConstants.INSERT, TSentryGrantOption.FALSE);
+  }
+
+  @AfterClass
+  public static void teardown() {
+    if (sentryStore != null) {
+      sentryStore.stop();
+    }
+    if (dataDir != null) {
+      FileUtils.deleteQuietly(dataDir);
+    }
+  }
+
+  protected static void addGroupsToUser(String user, String... groupNames) {
+    policyFile.addGroupsToUser(user, groupNames);
+  }
+
+  protected static void writePolicyFile() throws Exception {
+    policyFile.write(policyFilePath);
+  }
+
+  // Befor import, database is empty.
+  // The following information is imported:
+  // group1=role1,role2,role3
+  // group2=role1,role2,role3
+  // group3=role1,role2,role3
+  // role1=privilege1,privilege2,privilege3,privilege4,privilege5,privilege6,privilege7,privilege8
+  // role2=privilege1,privilege2,privilege3,privilege4,privilege5,privilege6,privilege7,privilege8
+  // role3=privilege1,privilege2,privilege3,privilege4,privilege5,privilege6,privilege7,privilege8
+  // Both import API importSentryMetaData and export APIs getRolesMap, getGroupsMap,
+  // getPrivilegesList are tested.
+  @Test
+  public void testImportExportPolicy1() throws Exception {
+    TSentryMappingData tSentryMappingData = new TSentryMappingData();
+    Map<String, Set<String>> sentryGroupRolesMap = Maps.newHashMap();
+    Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap = Maps.newHashMap();
+    sentryGroupRolesMap.put("group1", Sets.newHashSet("Role1", "role2", "role3"));
+    sentryGroupRolesMap.put("group2", Sets.newHashSet("Role1", "role2", "role3"));
+    sentryGroupRolesMap.put("group3", Sets.newHashSet("Role1", "role2", "role3"));
+    sentryRolePrivilegesMap.put("Role1", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5, tSentryPrivilege6,
+        tSentryPrivilege7, tSentryPrivilege8));
+    sentryRolePrivilegesMap.put("role2", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5, tSentryPrivilege6,
+        tSentryPrivilege7, tSentryPrivilege8));
+    sentryRolePrivilegesMap.put("role3", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5, tSentryPrivilege6,
+        tSentryPrivilege7, tSentryPrivilege8));
+    tSentryMappingData.setGroupRolesMap(sentryGroupRolesMap);
+    tSentryMappingData.setRolePrivilegesMap(sentryRolePrivilegesMap);
+    sentryStore.importSentryMetaData(tSentryMappingData, false);
+
+    Map<String, MSentryRole> rolesMap = sentryStore.getRolesMap();
+    Map<String, MSentryGroup> groupsMap = sentryStore.getGroupNameTGroupMap();
+    List<MSentryPrivilege> privilegesList = sentryStore.getPrivilegesList();
+
+    // test the result data for the role
+    verifyRoles(rolesMap, Sets.newHashSet("role1", "role2", "role3"));
+
+    // test the result data for the group
+    verifyGroups(groupsMap, Sets.newHashSet("group1", "group2", "group3"));
+
+    // test the result data for the privilege
+    verifyPrivileges(privilegesList, Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5, tSentryPrivilege6,
+        tSentryPrivilege7, tSentryPrivilege8));
+
+    // test the mapping data for group and role
+    Map<String, Set<String>> actualGroupRolesMap = sentryStore.getGroupNameRoleNamesMap();
+    Map<String, Set<String>> exceptedGroupRolesMap = Maps.newHashMap();
+    exceptedGroupRolesMap.put("group1", Sets.newHashSet("role1", "role2", "role3"));
+    exceptedGroupRolesMap.put("group2", Sets.newHashSet("role1", "role2", "role3"));
+    exceptedGroupRolesMap.put("group3", Sets.newHashSet("role1", "role2", "role3"));
+    verifyGroupRolesMap(actualGroupRolesMap, exceptedGroupRolesMap);
+
+    // test the mapping data for role and privilege
+    Map<String, Set<TSentryPrivilege>> actualRolePrivilegesMap = sentryStore
+        .getRoleNameTPrivilegesMap();
+    Map<String, Set<TSentryPrivilege>> exceptedRolePrivilegesMap = Maps.newHashMap();
+    exceptedRolePrivilegesMap.put("role1", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5, tSentryPrivilege6,
+        tSentryPrivilege7, tSentryPrivilege8));
+    exceptedRolePrivilegesMap.put("role2", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5, tSentryPrivilege6,
+        tSentryPrivilege7, tSentryPrivilege8));
+    exceptedRolePrivilegesMap.put("role3", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5, tSentryPrivilege6,
+        tSentryPrivilege7, tSentryPrivilege8));
+
+    verifyRolePrivilegesMap(actualRolePrivilegesMap, exceptedRolePrivilegesMap);
+  }
+
+  // call import twice, and there has no duplicate data:
+  // The data for 1st import:
+  // group1=role1
+  // role1=privilege1,privilege2,privilege3,privilege4
+  // The data for 2nd import:
+  // group2=role2,role3
+  // group3=role2,role3
+  // role2=privilege5,privilege6,privilege7,privilege8
+  // role3=privilege5,privilege6,privilege7,privilege8
+  // Both import API importSentryMetaData and export APIs getRolesMap, getGroupsMap,
+  // getPrivilegesList are tested.
+  @Test
+  public void testImportExportPolicy2() throws Exception {
+    TSentryMappingData tSentryMappingData1 = new TSentryMappingData();
+    Map<String, Set<String>> sentryGroupRolesMap1 = Maps.newHashMap();
+    Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap1 = Maps.newHashMap();
+    sentryGroupRolesMap1.put("group1", Sets.newHashSet("role1"));
+    sentryRolePrivilegesMap1
+        .put("role1", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2, tSentryPrivilege3,
+            tSentryPrivilege4));
+    tSentryMappingData1.setGroupRolesMap(sentryGroupRolesMap1);
+    tSentryMappingData1.setRolePrivilegesMap(sentryRolePrivilegesMap1);
+    sentryStore.importSentryMetaData(tSentryMappingData1, false);
+
+    TSentryMappingData tSentryMappingData2 = new TSentryMappingData();
+    Map<String, Set<String>> sentryGroupRolesMap2 = Maps.newHashMap();
+    Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap2 = Maps.newHashMap();
+    sentryGroupRolesMap2.put("group2", Sets.newHashSet("role2", "role3"));
+    sentryGroupRolesMap2.put("group3", Sets.newHashSet("role2", "role3"));
+    sentryRolePrivilegesMap2
+        .put("role2", Sets.newHashSet(tSentryPrivilege5, tSentryPrivilege6, tSentryPrivilege7,
+            tSentryPrivilege8));
+    sentryRolePrivilegesMap2
+        .put("role3", Sets.newHashSet(tSentryPrivilege5, tSentryPrivilege6, tSentryPrivilege7,
+            tSentryPrivilege8));
+    tSentryMappingData2.setGroupRolesMap(sentryGroupRolesMap2);
+    tSentryMappingData2.setRolePrivilegesMap(sentryRolePrivilegesMap2);
+    sentryStore.importSentryMetaData(tSentryMappingData2, false);
+
+    Map<String, MSentryRole> rolesMap = sentryStore.getRolesMap();
+    Map<String, MSentryGroup> groupsMap = sentryStore.getGroupNameTGroupMap();
+    List<MSentryPrivilege> privilegesList = sentryStore.getPrivilegesList();
+
+    // test the result data for the role
+    verifyRoles(rolesMap, Sets.newHashSet("role1", "role2", "role3"));
+
+    // test the result data for the group
+    verifyGroups(groupsMap, Sets.newHashSet("group1", "group2", "group3"));
+
+    // test the result data for the privilege
+    verifyPrivileges(privilegesList, Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5, tSentryPrivilege6,
+        tSentryPrivilege7, tSentryPrivilege8));
+
+    // test the mapping data for group and role
+    Map<String, Set<String>> actualGroupRolesMap = sentryStore.getGroupNameRoleNamesMap();
+    Map<String, Set<String>> exceptedGroupRolesMap = Maps.newHashMap();
+    exceptedGroupRolesMap.put("group1", Sets.newHashSet("role1"));
+    exceptedGroupRolesMap.put("group2", Sets.newHashSet("role2", "role3"));
+    exceptedGroupRolesMap.put("group3", Sets.newHashSet("role2", "role3"));
+    verifyGroupRolesMap(actualGroupRolesMap, exceptedGroupRolesMap);
+
+    // test the mapping data for role and privilege
+    Map<String, Set<TSentryPrivilege>> actualRolePrivilegesMap = sentryStore
+        .getRoleNameTPrivilegesMap();
+    Map<String, Set<TSentryPrivilege>> exceptedRolePrivilegesMap = Maps.newHashMap();
+    exceptedRolePrivilegesMap
+        .put("role1", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2, tSentryPrivilege3,
+            tSentryPrivilege4));
+    exceptedRolePrivilegesMap
+        .put("role2", Sets.newHashSet(tSentryPrivilege5, tSentryPrivilege6, tSentryPrivilege7,
+            tSentryPrivilege8));
+    exceptedRolePrivilegesMap
+        .put("role3", Sets.newHashSet(tSentryPrivilege5, tSentryPrivilege6, tSentryPrivilege7,
+            tSentryPrivilege8));
+    verifyRolePrivilegesMap(actualRolePrivilegesMap, exceptedRolePrivilegesMap);
+  }
+
+  // call import twice, and there has data overlap:
+  // The data for 1st import:
+  // group1=role1, role2
+  // group2=role1, role2
+  // group3=role1, role2
+  // role1=privilege1,privilege2,privilege3,privilege4,privilege5
+  // role2=privilege1,privilege2,privilege3,privilege4,privilege5
+  // The data for 2nd import:
+  // group1=role2,role3
+  // group2=role2,role3
+  // group3=role2,role3
+  // role2=privilege4,privilege5,privilege6,privilege7,privilege8
+  // role3=privilege4,privilege5,privilege6,privilege7,privilege8
+  // Both import API importSentryMetaData and export APIs getRolesMap, getGroupsMap,
+  // getPrivilegesList are tested.
+  @Test
+  public void testImportExportPolicy3() throws Exception {
+    TSentryMappingData tSentryMappingData1 = new TSentryMappingData();
+    Map<String, Set<String>> sentryGroupRolesMap1 = Maps.newHashMap();
+    Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap1 = Maps.newHashMap();
+    sentryGroupRolesMap1.put("group1", Sets.newHashSet("role1", "role2"));
+    sentryGroupRolesMap1.put("group2", Sets.newHashSet("role1", "role2"));
+    sentryGroupRolesMap1.put("group3", Sets.newHashSet("role1", "role2"));
+    sentryRolePrivilegesMap1.put("role1", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5));
+    sentryRolePrivilegesMap1.put("role2", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5));
+    tSentryMappingData1.setGroupRolesMap(sentryGroupRolesMap1);
+    tSentryMappingData1.setRolePrivilegesMap(sentryRolePrivilegesMap1);
+    sentryStore.importSentryMetaData(tSentryMappingData1, false);
+
+    TSentryMappingData tSentryMappingData2 = new TSentryMappingData();
+    Map<String, Set<String>> sentryGroupRolesMap2 = Maps.newHashMap();
+    Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap2 = Maps.newHashMap();
+    sentryGroupRolesMap2.put("group1", Sets.newHashSet("role2", "role3"));
+    sentryGroupRolesMap2.put("group2", Sets.newHashSet("role2", "role3"));
+    sentryGroupRolesMap2.put("group3", Sets.newHashSet("role2", "role3"));
+    sentryRolePrivilegesMap2.put("role2", Sets.newHashSet(tSentryPrivilege4, tSentryPrivilege5,
+        tSentryPrivilege6, tSentryPrivilege7, tSentryPrivilege8));
+    sentryRolePrivilegesMap2.put("role3", Sets.newHashSet(tSentryPrivilege4, tSentryPrivilege5,
+        tSentryPrivilege6, tSentryPrivilege7, tSentryPrivilege8));
+    tSentryMappingData2.setGroupRolesMap(sentryGroupRolesMap2);
+    tSentryMappingData2.setRolePrivilegesMap(sentryRolePrivilegesMap2);
+    sentryStore.importSentryMetaData(tSentryMappingData2, false);
+
+    Map<String, MSentryRole> rolesMap = sentryStore.getRolesMap();
+    Map<String, MSentryGroup> groupsMap = sentryStore.getGroupNameTGroupMap();
+    List<MSentryPrivilege> privilegesList = sentryStore.getPrivilegesList();
+
+    // test the result data for the role
+    verifyRoles(rolesMap, Sets.newHashSet("role1", "role2", "role3"));
+
+    // test the result data for the group
+    verifyGroups(groupsMap, Sets.newHashSet("group1", "group2", "group3"));
+
+    // test the result data for the privilege
+    verifyPrivileges(privilegesList, Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5, tSentryPrivilege6,
+        tSentryPrivilege7, tSentryPrivilege8));
+
+    // test the mapping data for group and role
+    Map<String, Set<String>> actualGroupRolesMap = sentryStore.getGroupNameRoleNamesMap();
+    Map<String, Set<String>> exceptedGroupRolesMap = Maps.newHashMap();
+    exceptedGroupRolesMap.put("group1", Sets.newHashSet("role1", "role2", "role3"));
+    exceptedGroupRolesMap.put("group2", Sets.newHashSet("role1", "role2", "role3"));
+    exceptedGroupRolesMap.put("group3", Sets.newHashSet("role1", "role2", "role3"));
+    verifyGroupRolesMap(actualGroupRolesMap, exceptedGroupRolesMap);
+
+    // test the mapping data for role and privilege
+    Map<String, Set<TSentryPrivilege>> actualRolePrivilegesMap = sentryStore
+        .getRoleNameTPrivilegesMap();
+    Map<String, Set<TSentryPrivilege>> exceptedRolePrivilegesMap = Maps.newHashMap();
+    exceptedRolePrivilegesMap.put("role1", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5));
+    exceptedRolePrivilegesMap.put("role2", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5, tSentryPrivilege6,
+        tSentryPrivilege7, tSentryPrivilege8));
+    exceptedRolePrivilegesMap.put("role3", Sets.newHashSet(tSentryPrivilege4, tSentryPrivilege5,
+        tSentryPrivilege6, tSentryPrivilege7, tSentryPrivilege8));
+    verifyRolePrivilegesMap(actualRolePrivilegesMap, exceptedRolePrivilegesMap);
+  }
+
+  // call import twice, and there has one role without group.
+  // The data for 1st import:
+  // group1=role1, role2
+  // role1=privilege1,privilege2
+  // role2=privilege3,privilege4
+  // The data for 2nd import:
+  // group2=role2
+  // role2=privilege5,privilege6
+  // role3=privilege7,privilege8
+  // role3 is without group, will be imported also
+  @Test
+  public void testImportExportPolicy4() throws Exception {
+    TSentryMappingData tSentryMappingData1 = new TSentryMappingData();
+    Map<String, Set<String>> sentryGroupRolesMap1 = Maps.newHashMap();
+    Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap1 = Maps.newHashMap();
+    sentryGroupRolesMap1.put("group1", Sets.newHashSet("role1", "role2"));
+    sentryRolePrivilegesMap1.put("role1", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2));
+    sentryRolePrivilegesMap1.put("role2", Sets.newHashSet(tSentryPrivilege3, tSentryPrivilege4));
+    tSentryMappingData1.setGroupRolesMap(sentryGroupRolesMap1);
+    tSentryMappingData1.setRolePrivilegesMap(sentryRolePrivilegesMap1);
+    sentryStore.importSentryMetaData(tSentryMappingData1, false);
+
+    TSentryMappingData tSentryMappingData2 = new TSentryMappingData();
+    Map<String, Set<String>> sentryGroupRolesMap2 = Maps.newHashMap();
+    Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap2 = Maps.newHashMap();
+    sentryGroupRolesMap2.put("group2", Sets.newHashSet("role2"));
+    sentryRolePrivilegesMap2.put("role2", Sets.newHashSet(tSentryPrivilege5, tSentryPrivilege6));
+    sentryRolePrivilegesMap2.put("role3", Sets.newHashSet(tSentryPrivilege7, tSentryPrivilege8));
+    tSentryMappingData2.setGroupRolesMap(sentryGroupRolesMap2);
+    tSentryMappingData2.setRolePrivilegesMap(sentryRolePrivilegesMap2);
+    sentryStore.importSentryMetaData(tSentryMappingData2, false);
+
+    Map<String, MSentryRole> rolesMap = sentryStore.getRolesMap();
+    Map<String, MSentryGroup> groupsMap = sentryStore.getGroupNameTGroupMap();
+    List<MSentryPrivilege> privilegesList = sentryStore.getPrivilegesList();
+
+    // test the result data for the role
+    verifyRoles(rolesMap, Sets.newHashSet("role1", "role2", "role3"));
+
+    // test the result data for the group
+    verifyGroups(groupsMap, Sets.newHashSet("group1", "group2"));
+
+    // test the result data for the privilege
+    verifyPrivileges(privilegesList, Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5, tSentryPrivilege6,
+        tSentryPrivilege7, tSentryPrivilege8));
+
+    // test the mapping data for group and role
+    Map<String, Set<String>> actualGroupRolesMap = sentryStore.getGroupNameRoleNamesMap();
+    Map<String, Set<String>> exceptedGroupRolesMap = Maps.newHashMap();
+    exceptedGroupRolesMap.put("group1", Sets.newHashSet("role1", "role2"));
+    exceptedGroupRolesMap.put("group2", Sets.newHashSet("role2"));
+    verifyGroupRolesMap(actualGroupRolesMap, exceptedGroupRolesMap);
+
+    // test the mapping data for role and privilege
+    Map<String, Set<TSentryPrivilege>> actualRolePrivilegesMap = sentryStore
+        .getRoleNameTPrivilegesMap();
+    Map<String, Set<TSentryPrivilege>> exceptedRolePrivilegesMap = Maps.newHashMap();
+    exceptedRolePrivilegesMap.put("role1", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2));
+    exceptedRolePrivilegesMap
+        .put("role2", Sets.newHashSet(tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5,
+            tSentryPrivilege6));
+    exceptedRolePrivilegesMap.put("role3", Sets.newHashSet(tSentryPrivilege7, tSentryPrivilege8));
+    verifyRolePrivilegesMap(actualRolePrivilegesMap, exceptedRolePrivilegesMap);
+  }
+
+  // test for import mapping data for [group,role] only:
+  // group1=role1, role2
+  @Test
+  public void testImportExportPolicy5() throws Exception {
+    TSentryMappingData tSentryMappingData1 = new TSentryMappingData();
+    Map<String, Set<String>> sentryGroupRolesMap1 = Maps.newHashMap();
+    Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap1 = Maps.newHashMap();
+    sentryGroupRolesMap1.put("group1", Sets.newHashSet("role1", "role2"));
+    tSentryMappingData1.setGroupRolesMap(sentryGroupRolesMap1);
+    tSentryMappingData1.setRolePrivilegesMap(sentryRolePrivilegesMap1);
+    sentryStore.importSentryMetaData(tSentryMappingData1, false);
+
+    Map<String, MSentryRole> rolesMap = sentryStore.getRolesMap();
+    Map<String, MSentryGroup> groupsMap = sentryStore.getGroupNameTGroupMap();
+    List<MSentryPrivilege> privilegesList = sentryStore.getPrivilegesList();
+
+    // test the result data for the role
+    verifyRoles(rolesMap, Sets.newHashSet("role1", "role2"));
+
+    // test the result data for the group
+    verifyGroups(groupsMap, Sets.newHashSet("group1"));
+
+    // test the result data for the privilege
+    assertTrue(privilegesList.isEmpty());
+
+    // test the mapping data for group and role
+    Map<String, Set<String>> actualGroupRolesMap = sentryStore.getGroupNameRoleNamesMap();
+    Map<String, Set<String>> exceptedGroupRolesMap = Maps.newHashMap();
+    exceptedGroupRolesMap.put("group1", Sets.newHashSet("role1", "role2"));
+    verifyGroupRolesMap(actualGroupRolesMap, exceptedGroupRolesMap);
+
+    // test the mapping data for role and privilege
+    Map<String, Set<TSentryPrivilege>> actualRolePrivilegesMap = sentryStore
+        .getRoleNameTPrivilegesMap();
+    assertTrue(actualRolePrivilegesMap.isEmpty());
+  }
+
+  // test for filter the orphaned group:
+  // group1=role1, role2
+  // group2=role2
+  @Test
+  public void testImportExportPolicy6() throws Exception {
+    TSentryMappingData tSentryMappingData1 = new TSentryMappingData();
+    Map<String, Set<String>> sentryGroupRolesMap1 = Maps.newHashMap();
+    Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap1 = Maps.newHashMap();
+    sentryGroupRolesMap1.put("group1", Sets.newHashSet("role1", "role2"));
+    sentryGroupRolesMap1.put("group2", Sets.newHashSet("role2"));
+    tSentryMappingData1.setGroupRolesMap(sentryGroupRolesMap1);
+    tSentryMappingData1.setRolePrivilegesMap(sentryRolePrivilegesMap1);
+    sentryStore.importSentryMetaData(tSentryMappingData1, false);
+
+    // drop the role2, the group2 is orphaned group
+    sentryStore.dropSentryRole("role2");
+
+    Map<String, MSentryRole> rolesMap = sentryStore.getRolesMap();
+    Map<String, MSentryGroup> groupsMap = sentryStore.getGroupNameTGroupMap();
+    List<MSentryPrivilege> privilegesList = sentryStore.getPrivilegesList();
+
+    // test the result data for the role
+    verifyRoles(rolesMap, Sets.newHashSet("role1"));
+
+    // test the result data for the group
+    verifyGroups(groupsMap, Sets.newHashSet("group1", "group2"));
+
+    // test the result data for the privilege
+    assertTrue(privilegesList.isEmpty());
+
+    // test the mapping data for group and role
+    Map<String, Set<String>> actualGroupRolesMap = sentryStore.getGroupNameRoleNamesMap();
+    Map<String, Set<String>> exceptedGroupRolesMap = Maps.newHashMap();
+    exceptedGroupRolesMap.put("group1", Sets.newHashSet("role1"));
+    verifyGroupRolesMap(actualGroupRolesMap, exceptedGroupRolesMap);
+
+    // test the mapping data for role and privilege
+    Map<String, Set<TSentryPrivilege>> actualRolePrivilegesMap = sentryStore
+        .getRoleNameTPrivilegesMap();
+    assertTrue(actualRolePrivilegesMap.isEmpty());
+  }
+
+  // call import twice, and there has no duplicate data, the import will be with the overwrite mode:
+  // The data for 1st import:
+  // group1=role1
+  // role1=privilege1
+  // The data for 2nd import:
+  // group2=role2,role3
+  // group3=role2,role3
+  // role2=privilege2
+  // role3=privilege2
+  // Both import API importSentryMetaData and export APIs getRolesMap, getGroupsMap,
+  // getPrivilegesList are tested.
+  @Test
+  public void testImportExportPolicy7() throws Exception {
+    TSentryMappingData tSentryMappingData1 = new TSentryMappingData();
+    Map<String, Set<String>> sentryGroupRolesMap1 = Maps.newHashMap();
+    Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap1 = Maps.newHashMap();
+    sentryGroupRolesMap1.put("group1", Sets.newHashSet("role1"));
+    sentryRolePrivilegesMap1.put("role1", Sets.newHashSet(tSentryPrivilege1));
+    tSentryMappingData1.setGroupRolesMap(sentryGroupRolesMap1);
+    tSentryMappingData1.setRolePrivilegesMap(sentryRolePrivilegesMap1);
+    // the import with overwrite mode
+    sentryStore.importSentryMetaData(tSentryMappingData1, true);
+
+    TSentryMappingData tSentryMappingData2 = new TSentryMappingData();
+    Map<String, Set<String>> sentryGroupRolesMap2 = Maps.newHashMap();
+    Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap2 = Maps.newHashMap();
+    sentryGroupRolesMap2.put("group2", Sets.newHashSet("role2", "role3"));
+    sentryGroupRolesMap2.put("group3", Sets.newHashSet("role2", "role3"));
+    sentryRolePrivilegesMap2.put("role2", Sets.newHashSet(tSentryPrivilege2));
+    sentryRolePrivilegesMap2.put("role3", Sets.newHashSet(tSentryPrivilege2));
+    tSentryMappingData2.setGroupRolesMap(sentryGroupRolesMap2);
+    tSentryMappingData2.setRolePrivilegesMap(sentryRolePrivilegesMap2);
+    // the import with overwrite mode
+    sentryStore.importSentryMetaData(tSentryMappingData2, true);
+
+    Map<String, MSentryRole> rolesMap = sentryStore.getRolesMap();
+    Map<String, MSentryGroup> groupsMap = sentryStore.getGroupNameTGroupMap();
+    List<MSentryPrivilege> privilegesList = sentryStore.getPrivilegesList();
+
+    // test the result data for the role
+    verifyRoles(rolesMap, Sets.newHashSet("role1", "role2", "role3"));
+
+    // test the result data for the group
+    verifyGroups(groupsMap, Sets.newHashSet("group1", "group2", "group3"));
+
+    // test the result data for the privilege
+    verifyPrivileges(privilegesList, Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2));
+
+    // test the mapping data for group and role
+    Map<String, Set<String>> actualGroupRolesMap = sentryStore.getGroupNameRoleNamesMap();
+    Map<String, Set<String>> exceptedGroupRolesMap = Maps.newHashMap();
+    exceptedGroupRolesMap.put("group1", Sets.newHashSet("role1"));
+    exceptedGroupRolesMap.put("group2", Sets.newHashSet("role2", "role3"));
+    exceptedGroupRolesMap.put("group3", Sets.newHashSet("role2", "role3"));
+    verifyGroupRolesMap(actualGroupRolesMap, exceptedGroupRolesMap);
+
+    // test the mapping data for role and privilege
+    Map<String, Set<TSentryPrivilege>> actualRolePrivilegesMap = sentryStore
+        .getRoleNameTPrivilegesMap();
+    Map<String, Set<TSentryPrivilege>> exceptedRolePrivilegesMap = Maps.newHashMap();
+    exceptedRolePrivilegesMap.put("role1", Sets.newHashSet(tSentryPrivilege1));
+    exceptedRolePrivilegesMap.put("role2", Sets.newHashSet(tSentryPrivilege2));
+    exceptedRolePrivilegesMap.put("role3", Sets.newHashSet(tSentryPrivilege2));
+    verifyRolePrivilegesMap(actualRolePrivilegesMap, exceptedRolePrivilegesMap);
+  }
+
+  // call import twice, and there has data overlap, the import will be with the overwrite mode:
+  // The data for 1st import:
+  // group1=role1, role2
+  // group2=role1, role2
+  // group3=role1, role2
+  // role1=privilege1,privilege2,privilege3,privilege4,privilege5
+  // role2=privilege1,privilege2,privilege3,privilege4,privilege5
+  // The data for 2nd import:
+  // group1=role2,role3
+  // group2=role2,role3
+  // group3=role2,role3
+  // role2=privilege4,privilege5,privilege6,privilege7,privilege8
+  // role3=privilege4,privilege5,privilege6,privilege7,privilege8
+  // Both import API importSentryMetaData and export APIs getRolesMap, getGroupsMap,
+  // getPrivilegesList are tested.
+  @Test
+  public void testImportExportPolicy8() throws Exception {
+    TSentryMappingData tSentryMappingData1 = new TSentryMappingData();
+    Map<String, Set<String>> sentryGroupRolesMap1 = Maps.newHashMap();
+    Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap1 = Maps.newHashMap();
+    sentryGroupRolesMap1.put("group1", Sets.newHashSet("role1", "role2"));
+    sentryGroupRolesMap1.put("group2", Sets.newHashSet("role1", "role2"));
+    sentryGroupRolesMap1.put("group3", Sets.newHashSet("role1", "role2"));
+    sentryRolePrivilegesMap1.put("role1", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5));
+    sentryRolePrivilegesMap1.put("role2", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5));
+    tSentryMappingData1.setGroupRolesMap(sentryGroupRolesMap1);
+    tSentryMappingData1.setRolePrivilegesMap(sentryRolePrivilegesMap1);
+    // the import with overwrite mode
+    sentryStore.importSentryMetaData(tSentryMappingData1, true);
+
+    TSentryMappingData tSentryMappingData2 = new TSentryMappingData();
+    Map<String, Set<String>> sentryGroupRolesMap2 = Maps.newHashMap();
+    Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap2 = Maps.newHashMap();
+    sentryGroupRolesMap2.put("group1", Sets.newHashSet("role2", "role3"));
+    sentryGroupRolesMap2.put("group2", Sets.newHashSet("role2", "role3"));
+    sentryGroupRolesMap2.put("group3", Sets.newHashSet("role2", "role3"));
+    sentryRolePrivilegesMap2.put("role2", Sets.newHashSet(tSentryPrivilege4, tSentryPrivilege5,
+        tSentryPrivilege6, tSentryPrivilege7, tSentryPrivilege8));
+    sentryRolePrivilegesMap2.put("role3", Sets.newHashSet(tSentryPrivilege4, tSentryPrivilege5,
+        tSentryPrivilege6, tSentryPrivilege7, tSentryPrivilege8));
+    tSentryMappingData2.setGroupRolesMap(sentryGroupRolesMap2);
+    tSentryMappingData2.setRolePrivilegesMap(sentryRolePrivilegesMap2);
+    // the import with overwrite mode
+    sentryStore.importSentryMetaData(tSentryMappingData2, true);
+
+    Map<String, MSentryRole> rolesMap = sentryStore.getRolesMap();
+    Map<String, MSentryGroup> groupsMap = sentryStore.getGroupNameTGroupMap();
+    List<MSentryPrivilege> privilegesList = sentryStore.getPrivilegesList();
+
+    // test the result data for the role
+    verifyRoles(rolesMap, Sets.newHashSet("role1", "role2", "role3"));
+
+    // test the result data for the group
+    verifyGroups(groupsMap, Sets.newHashSet("group1", "group2", "group3"));
+
+    // test the result data for the privilege
+    verifyPrivileges(privilegesList, Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5, tSentryPrivilege6,
+        tSentryPrivilege7, tSentryPrivilege8));
+
+    // test the mapping data for group and role
+    Map<String, Set<String>> actualGroupRolesMap = sentryStore.getGroupNameRoleNamesMap();
+    Map<String, Set<String>> exceptedGroupRolesMap = Maps.newHashMap();
+    exceptedGroupRolesMap.put("group1", Sets.newHashSet("role1", "role2", "role3"));
+    exceptedGroupRolesMap.put("group2", Sets.newHashSet("role1", "role2", "role3"));
+    exceptedGroupRolesMap.put("group3", Sets.newHashSet("role1", "role2", "role3"));
+    verifyGroupRolesMap(actualGroupRolesMap, exceptedGroupRolesMap);
+
+    // test the mapping data for role and privilege
+    Map<String, Set<TSentryPrivilege>> actualRolePrivilegesMap = sentryStore
+        .getRoleNameTPrivilegesMap();
+    Map<String, Set<TSentryPrivilege>> exceptedRolePrivilegesMap = Maps.newHashMap();
+    exceptedRolePrivilegesMap.put("role1", Sets.newHashSet(tSentryPrivilege1, tSentryPrivilege2,
+        tSentryPrivilege3, tSentryPrivilege4, tSentryPrivilege5));
+    // role2 should be overwrite
+    exceptedRolePrivilegesMap.put("role2", Sets.newHashSet(tSentryPrivilege4, tSentryPrivilege5,
+        tSentryPrivilege6, tSentryPrivilege7, tSentryPrivilege8));
+    exceptedRolePrivilegesMap.put("role3", Sets.newHashSet(tSentryPrivilege4, tSentryPrivilege5,
+        tSentryPrivilege6, tSentryPrivilege7, tSentryPrivilege8));
+    verifyRolePrivilegesMap(actualRolePrivilegesMap, exceptedRolePrivilegesMap);
+  }
+
+  // test the import privileges with the action: All, *, select, insert
+  // All and * should replace the select and insert
+  // The data for import:
+  // group1=role1, role2
+  // role1=testPrivilege1,testPrivilege2,testPrivilege3,testPrivilege4
+  // role2=testPrivilege5, testPrivilege6,testPrivilege7,testPrivilege8
+  @Test
+  public void testImportExportPolicy9() throws Exception {
+    TSentryPrivilege testPrivilege1 = createTSentryPrivilege(PrivilegeScope.TABLE.name(),
+        "server1", "db1", "tbl1", "", "", AccessConstants.SELECT, TSentryGrantOption.TRUE);
+    TSentryPrivilege testPrivilege2 = createTSentryPrivilege(PrivilegeScope.TABLE.name(),
+        "server1", "db1", "tbl1", "", "", AccessConstants.INSERT, TSentryGrantOption.FALSE);
+    TSentryPrivilege testPrivilege3 = createTSentryPrivilege(PrivilegeScope.TABLE.name(),
+        "server1", "db1", "tbl1", "", "", AccessConstants.ACTION_ALL, TSentryGrantOption.TRUE);
+    TSentryPrivilege testPrivilege4 = createTSentryPrivilege(PrivilegeScope.TABLE.name(),
+        "server1", "db1", "tbl1", "", "", AccessConstants.INSERT, TSentryGrantOption.TRUE);
+    TSentryPrivilege testPrivilege5 = createTSentryPrivilege(PrivilegeScope.TABLE.name(),
+        "server1", "db1", "tbl2", "", "", AccessConstants.SELECT, TSentryGrantOption.TRUE);
+    TSentryPrivilege testPrivilege6 = createTSentryPrivilege(PrivilegeScope.TABLE.name(),
+        "server1", "db1", "tbl2", "", "", AccessConstants.INSERT, TSentryGrantOption.FALSE);
+    TSentryPrivilege testPrivilege7 = createTSentryPrivilege(PrivilegeScope.TABLE.name(),
+        "server1", "db1", "tbl2", "", "", AccessConstants.ALL, TSentryGrantOption.TRUE);
+    TSentryPrivilege testPrivilege8 = createTSentryPrivilege(PrivilegeScope.TABLE.name(),
+        "server1", "db1", "tbl2", "", "", AccessConstants.INSERT, TSentryGrantOption.TRUE);
+
+    TSentryMappingData tSentryMappingData1 = new TSentryMappingData();
+    Map<String, Set<String>> sentryGroupRolesMap1 = Maps.newHashMap();
+    Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap1 = Maps.newHashMap();
+    sentryGroupRolesMap1.put("group1", Sets.newHashSet("role1", "role2"));
+    // after import there should be only testPrivilege2, testPrivilege3
+    sentryRolePrivilegesMap1.put("role1",
+        Sets.newHashSet(testPrivilege1, testPrivilege2, testPrivilege3, testPrivilege4));
+    // after import there should be only testPrivilege6,testPrivilege7
+    sentryRolePrivilegesMap1.put("role2",
+        Sets.newHashSet(testPrivilege5, testPrivilege6, testPrivilege7, testPrivilege8));
+    tSentryMappingData1.setGroupRolesMap(sentryGroupRolesMap1);
+    tSentryMappingData1.setRolePrivilegesMap(sentryRolePrivilegesMap1);
+    // the import with overwrite mode
+    sentryStore.importSentryMetaData(tSentryMappingData1, true);
+
+    Map<String, MSentryRole> rolesMap = sentryStore.getRolesMap();
+    Map<String, MSentryGroup> groupsMap = sentryStore.getGroupNameTGroupMap();
+
+    // test the result data for the role
+    verifyRoles(rolesMap, Sets.newHashSet("role1", "role2"));
+
+    // test the result data for the group
+    verifyGroups(groupsMap, Sets.newHashSet("group1"));
+
+    // test the mapping data for group and role
+    Map<String, Set<String>> actualGroupRolesMap = sentryStore.getGroupNameRoleNamesMap();
+    Map<String, Set<String>> exceptedGroupRolesMap = Maps.newHashMap();
+    exceptedGroupRolesMap.put("group1", Sets.newHashSet("role1", "role2"));
+    verifyGroupRolesMap(actualGroupRolesMap, exceptedGroupRolesMap);
+
+    // test the mapping data for role and privilege
+    Map<String, Set<TSentryPrivilege>> actualRolePrivilegesMap = sentryStore
+        .getRoleNameTPrivilegesMap();
+    Map<String, Set<TSentryPrivilege>> exceptedRolePrivilegesMap = Maps.newHashMap();
+    exceptedRolePrivilegesMap.put("role1", Sets.newHashSet(testPrivilege2, testPrivilege3));
+    exceptedRolePrivilegesMap.put("role2", Sets.newHashSet(testPrivilege6, testPrivilege7));
+    verifyRolePrivilegesMap(actualRolePrivilegesMap, exceptedRolePrivilegesMap);
+  }
+
+  private void verifyRoles(Map<String, MSentryRole> actualRoleMap, Set<String> expectedRoleNameSet) {
+    assertEquals(expectedRoleNameSet.size(), actualRoleMap.keySet().size());
+    for (String roleName : actualRoleMap.keySet()) {
+      assertTrue(expectedRoleNameSet.contains(roleName));
+    }
+  }
+
+  private void verifyGroups(Map<String, MSentryGroup> actualGroupsMap,
+      Set<String> expectedGroupNameSet) {
+    assertEquals(expectedGroupNameSet.size(), actualGroupsMap.keySet().size());
+    for (String groupName : actualGroupsMap.keySet()) {
+      assertTrue(expectedGroupNameSet.contains(groupName));
+    }
+  }
+
+  private void verifyPrivileges(List<MSentryPrivilege> actualPrivileges,
+      Set<TSentryPrivilege> expectedTSentryPrivilegeSet) {
+    assertEquals(expectedTSentryPrivilegeSet.size(), actualPrivileges.size());
+    for (MSentryPrivilege mSentryPrivilege : actualPrivileges) {
+      boolean isFound = false;
+      for (TSentryPrivilege tSentryPrivilege : expectedTSentryPrivilegeSet) {
+        isFound = compareTSentryPrivilege(sentryStore.convertToTSentryPrivilege(mSentryPrivilege),
+            tSentryPrivilege);
+        if (isFound) {
+          break;
+        }
+      }
+      assertTrue(isFound);
+    }
+  }
+
+  private void verifyGroupRolesMap(Map<String, Set<String>> actualGroupRolesMap,
+      Map<String, Set<String>> exceptedGroupRolesMap) {
+    assertEquals(exceptedGroupRolesMap.keySet().size(), actualGroupRolesMap.keySet().size());
+    for (String groupName : actualGroupRolesMap.keySet()) {
+      Set<String> exceptedRoles = exceptedGroupRolesMap.get(groupName);
+      Set<String> actualRoles = actualGroupRolesMap.get(groupName);
+      assertEquals(actualRoles.size(), exceptedRoles.size());
+      assertTrue(actualRoles.equals(exceptedRoles));
+    }
+  }
+
+  private void verifyRolePrivilegesMap(Map<String, Set<TSentryPrivilege>> actualRolePrivilegesMap,
+      Map<String, Set<TSentryPrivilege>> expectedRolePrivilegesMap) {
+    assertEquals(expectedRolePrivilegesMap.keySet().size(), actualRolePrivilegesMap.keySet().size());
+    for (String roleName : expectedRolePrivilegesMap.keySet()) {
+      Set<TSentryPrivilege> exceptedTSentryPrivileges = expectedRolePrivilegesMap.get(roleName);
+      Set<TSentryPrivilege> actualTSentryPrivileges = actualRolePrivilegesMap.get(roleName);
+      assertEquals(exceptedTSentryPrivileges.size(), actualTSentryPrivileges.size());
+      for (TSentryPrivilege actualPrivilege : actualTSentryPrivileges) {
+        boolean isFound = false;
+        for (TSentryPrivilege expectedPrivilege : exceptedTSentryPrivileges) {
+          isFound = compareTSentryPrivilege(expectedPrivilege, actualPrivilege);
+          if (isFound) {
+            break;
+          }
+        }
+        assertTrue(isFound);
+      }
+    }
+  }
+
+  private TSentryPrivilege createTSentryPrivilege(String scope, String server, String dbName,
+      String tableName, String columnName, String uri, String action, TSentryGrantOption grantOption) {
+    TSentryPrivilege tSentryPrivilege = new TSentryPrivilege();
+    tSentryPrivilege.setPrivilegeScope(scope);
+    tSentryPrivilege.setServerName(server);
+    tSentryPrivilege.setDbName(dbName);
+    tSentryPrivilege.setTableName(tableName);
+    tSentryPrivilege.setColumnName(columnName);
+    tSentryPrivilege.setURI(uri);
+    tSentryPrivilege.setAction(action);
+    tSentryPrivilege.setGrantOption(grantOption);
+    return tSentryPrivilege;
+  }
+
+  // compare the TSentryPrivilege without the create time
+  private boolean compareTSentryPrivilege(TSentryPrivilege tSentryPrivilege1,
+      TSentryPrivilege tSentryPrivilege2) {
+    if (tSentryPrivilege1 == null) {
+      if (tSentryPrivilege2 == null) {
+        return true;
+      } else {
+        return false;
+      }
+    } else {
+      if (tSentryPrivilege2 == null) {
+        return false;
+      }
+    }
+
+    boolean this_present_privilegeScope = true && tSentryPrivilege1.isSetPrivilegeScope();
+    boolean that_present_privilegeScope = true && tSentryPrivilege2.isSetPrivilegeScope();
+    if (this_present_privilegeScope || that_present_privilegeScope) {
+      if (!(this_present_privilegeScope && that_present_privilegeScope))
+        return false;
+      if (!tSentryPrivilege1.getPrivilegeScope().equalsIgnoreCase(
+          tSentryPrivilege2.getPrivilegeScope()))
+        return false;
+    }
+
+    boolean this_present_serverName = true && tSentryPrivilege1.isSetServerName();
+    boolean that_present_serverName = true && tSentryPrivilege2.isSetServerName();
+    if (this_present_serverName || that_present_serverName) {
+      if (!(this_present_serverName && that_present_serverName))
+        return false;
+      if (!tSentryPrivilege1.getServerName().equalsIgnoreCase(tSentryPrivilege2.getServerName()))
+        return false;
+    }
+
+    boolean this_present_dbName = true && tSentryPrivilege1.isSetDbName();
+    boolean that_present_dbName = true && tSentryPrivilege2.isSetDbName();
+    if (this_present_dbName || that_present_dbName) {
+      if (!(this_present_dbName && that_present_dbName))
+        return false;
+      if (!tSentryPrivilege1.getDbName().equalsIgnoreCase(tSentryPrivilege2.getDbName()))
+        return false;
+    }
+
+    boolean this_present_tableName = true && tSentryPrivilege1.isSetTableName();
+    boolean that_present_tableName = true && tSentryPrivilege2.isSetTableName();
+    if (this_present_tableName || that_present_tableName) {
+      if (!(this_present_tableName && that_present_tableName))
+        return false;
+      if (!tSentryPrivilege1.getTableName().equalsIgnoreCase(tSentryPrivilege2.getTableName()))
+        return false;
+    }
+
+    boolean this_present_URI = true && tSentryPrivilege1.isSetURI();
+    boolean that_present_URI = true && tSentryPrivilege2.isSetURI();
+    if (this_present_URI || that_present_URI) {
+      if (!(this_present_URI && that_present_URI))
+        return false;
+      if (!tSentryPrivilege1.getURI().equalsIgnoreCase(tSentryPrivilege2.getURI()))
+        return false;
+    }
+
+    boolean this_present_action = true && tSentryPrivilege1.isSetAction();
+    boolean that_present_action = true && tSentryPrivilege2.isSetAction();
+    if (this_present_action || that_present_action) {
+      if (!(this_present_action && that_present_action))
+        return false;
+      if (!tSentryPrivilege1.getAction().equalsIgnoreCase(tSentryPrivilege2.getAction()))
+        return false;
+    }
+
+    boolean this_present_grantOption = true && tSentryPrivilege1.isSetGrantOption();
+    boolean that_present_grantOption = true && tSentryPrivilege2.isSetGrantOption();
+    if (this_present_grantOption || that_present_grantOption) {
+      if (!(this_present_grantOption && that_present_grantOption))
+        return false;
+      if (!tSentryPrivilege1.getGrantOption().equals(tSentryPrivilege2.getGrantOption()))
+        return false;
+    }
+
+    boolean this_present_columnName = true && tSentryPrivilege1.isSetColumnName();
+    boolean that_present_columnName = true && tSentryPrivilege2.isSetColumnName();
+    if (this_present_columnName || that_present_columnName) {
+      if (!(this_present_columnName && that_present_columnName))
+        return false;
+      if (!tSentryPrivilege1.getColumnName().equalsIgnoreCase(tSentryPrivilege2.getColumnName()))
+        return false;
+    }
+
+    return true;
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceImportExport.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceImportExport.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceImportExport.java
new file mode 100644
index 0000000..9d0a2d6
--- /dev/null
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceImportExport.java
@@ -0,0 +1,538 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.sentry.provider.db.service.thrift;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.sentry.provider.common.PolicyFileConstants;
+import org.apache.sentry.provider.common.ProviderConstants;
+import org.apache.sentry.service.thrift.SentryServiceIntegrationBase;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import com.google.common.collect.Maps;
+import com.google.common.collect.Sets;
+
+public class TestSentryServiceImportExport extends SentryServiceIntegrationBase {
+
+  // define the privileges
+  public static String PRIVILIEGE1 = "server=server1";
+  public static String PRIVILIEGE2 = "server=server1->action=select->grantoption=false";
+  public static String PRIVILIEGE3 = "server=server1->db=db2->action=insert->grantoption=true";
+  public static String PRIVILIEGE4 = "server=server1->db=db1->table=tbl1->action=insert";
+  public static String PRIVILIEGE5 = "server=server1->db=db1->table=tbl2->column=col1->action=insert";
+  public static String PRIVILIEGE6 = "server=server1->db=db1->table=tbl3->column=col1->action=*->grantoption=true";
+  public static String PRIVILIEGE7 = "server=server1->db=db1->table=tbl4->column=col1->action=all->grantoption=true";
+  public static String PRIVILIEGE8 = "server=server1->uri=hdfs://testserver:9999/path2->action=insert";
+
+  @BeforeClass
+  public static void setup() throws Exception {
+    kerberos = false;
+    setupConf();
+    startSentryService();
+  }
+
+  @Before
+  public void preparePolicyFile() throws Exception {
+    super.before();
+    String requestorUserName = ADMIN_USER;
+    Set<String> requestorUserGroupNames = Sets.newHashSet(ADMIN_GROUP);
+    setLocalGroupMapping(requestorUserName, requestorUserGroupNames);
+    writePolicyFile();
+  }
+
+  // Befor import, database is empty.
+  // The following information is imported:
+  // group1=role1,role2,role3
+  // group2=role1,role2,role3
+  // group3=role1,role2,role3
+  // role1=privilege1,privilege2,privilege3,privilege4,privilege5,privilege6,privilege7,privilege8
+  // role2=privilege1,privilege2,privilege3,privilege4,privilege5,privilege6,privilege7,privilege8
+  // role3=privilege1,privilege2,privilege3,privilege4,privilege5,privilege6,privilege7,privilege8
+  // Both import API importPolicy and export API exportPoicy are tested.
+  @Test
+  public void testImportExportPolicy1() throws Exception {
+    runTestAsSubject(new TestOperation() {
+      @Override
+      public void runTestAsSubject() throws Exception {
+        Map<String, Map<String, Set<String>>> policyFileMappingData = Maps.newHashMap();
+        Map<String, Set<String>> groupRolesMap = Maps.newHashMap();
+        Set<String> roles = Sets.newHashSet("role1", "role2", "role3");
+        groupRolesMap.put("group1", roles);
+        groupRolesMap.put("group2", roles);
+        groupRolesMap.put("group3", roles);
+        Map<String, Set<String>> rolePrivilegesMap = Maps.newHashMap();
+        for (String roleName : roles) {
+          rolePrivilegesMap.put(roleName, Sets.newHashSet(PRIVILIEGE1, PRIVILIEGE2, PRIVILIEGE3,
+              PRIVILIEGE4, PRIVILIEGE5, PRIVILIEGE6, PRIVILIEGE7, PRIVILIEGE8));
+        }
+        policyFileMappingData.put(PolicyFileConstants.GROUPS, groupRolesMap);
+        policyFileMappingData.put(PolicyFileConstants.ROLES, rolePrivilegesMap);
+        client.importPolicy(policyFileMappingData, ADMIN_USER, false);
+
+        Map<String, Map<String, Set<String>>> sentryMappingData = client.exportPolicy(ADMIN_USER);
+        validateSentryMappingData(sentryMappingData,
+            policyFileMappingData);
+      }
+    });
+  }
+
+  // call import twice, and there has no duplicate data:
+  // The data for 1st import:
+  // group1=role1
+  // role1=privilege1,privilege2,privilege3,privilege4
+  // The data for 2nd import:
+  // group2=role2,role3
+  // group3=role2,role3
+  // role2=privilege5,privilege6,privilege7,privilege8
+  // role3=privilege5,privilege6,privilege7,privilege8
+  // Both import API importPolicy and export API exportPoicy are tested.
+  @Test
+  public void testImportExportPolicy2() throws Exception {
+    runTestAsSubject(new TestOperation() {
+      @Override
+      public void runTestAsSubject() throws Exception {
+        Map<String, Map<String, Set<String>>> policyFileMappingData1 = Maps.newHashMap();
+        Map<String, Set<String>> groupRolesMap1 = Maps.newHashMap();
+        groupRolesMap1.put("group1", Sets.newHashSet("role1"));
+        Map<String, Set<String>> rolePrivilegesMap1 = Maps.newHashMap();
+        rolePrivilegesMap1.put("role1",
+            Sets.newHashSet(PRIVILIEGE1, PRIVILIEGE2, PRIVILIEGE3, PRIVILIEGE4));
+        policyFileMappingData1.put(PolicyFileConstants.GROUPS, groupRolesMap1);
+        policyFileMappingData1.put(PolicyFileConstants.ROLES, rolePrivilegesMap1);
+        client.importPolicy(policyFileMappingData1, ADMIN_USER, false);
+
+        Map<String, Map<String, Set<String>>> policyFileMappingData2 = Maps.newHashMap();
+        Map<String, Set<String>> groupRolesMap2 = Maps.newHashMap();
+        groupRolesMap2.put("group2", Sets.newHashSet("role2", "role3"));
+        groupRolesMap2.put("group3", Sets.newHashSet("role2", "role3"));
+        Map<String, Set<String>> rolePrivilegesMap2 = Maps.newHashMap();
+        rolePrivilegesMap2.put("role2",
+            Sets.newHashSet(PRIVILIEGE5, PRIVILIEGE6, PRIVILIEGE7, PRIVILIEGE8));
+        rolePrivilegesMap2.put("role3",
+            Sets.newHashSet(PRIVILIEGE5, PRIVILIEGE6, PRIVILIEGE7, PRIVILIEGE8));
+        policyFileMappingData2.put(PolicyFileConstants.GROUPS, groupRolesMap2);
+        policyFileMappingData2.put(PolicyFileConstants.ROLES, rolePrivilegesMap2);
+        client.importPolicy(policyFileMappingData2, ADMIN_USER, false);
+
+        Map<String, Map<String, Set<String>>> exceptedMappingData = Maps.newHashMap();
+        // for exceptedMappingData, combine policyFileMappingData1 and policyFileMappingData2
+        exceptedMappingData.put(PolicyFileConstants.GROUPS,
+            policyFileMappingData1.get(PolicyFileConstants.GROUPS));
+        exceptedMappingData.get(PolicyFileConstants.GROUPS).putAll(
+            policyFileMappingData2.get(PolicyFileConstants.GROUPS));
+        exceptedMappingData.put(PolicyFileConstants.ROLES,
+            policyFileMappingData1.get(PolicyFileConstants.ROLES));
+        exceptedMappingData.get(PolicyFileConstants.ROLES).putAll(
+            policyFileMappingData2.get(PolicyFileConstants.ROLES));
+
+        Map<String, Map<String, Set<String>>> sentryMappingData = client.exportPolicy(ADMIN_USER);
+        validateSentryMappingData(sentryMappingData, exceptedMappingData);
+      }
+    });
+  }
+
+  // Call import twice, and there has overlapping groups
+  // The data for 1st import:
+  // group1=role1, role2
+  // group2=role1, role2
+  // group3=role1, role2
+  // role1=privilege1,privilege2,privilege3,privilege4,privilege5
+  // role2=privilege1,privilege2,privilege3,privilege4,privilege5
+  // The data for 2nd import:
+  // group1=role2,role3
+  // group2=role2,role3
+  // group3=role2,role3
+  // role2=privilege4,privilege5,privilege6,privilege7,privilege8
+  // role3=privilege4,privilege5,privilege6,privilege7,privilege8
+  // Both import API importPolicy and export API exportPoicy are tested.
+  @Test
+  public void testImportExportPolicy3() throws Exception {
+    runTestAsSubject(new TestOperation() {
+      @Override
+      public void runTestAsSubject() throws Exception {
+        Map<String, Map<String, Set<String>>> policyFileMappingData1 = Maps.newHashMap();
+        Map<String, Set<String>> groupRolesMap1 = Maps.newHashMap();
+        groupRolesMap1.put("group1", Sets.newHashSet("role1", "role2"));
+        groupRolesMap1.put("group2", Sets.newHashSet("role1", "role2"));
+        groupRolesMap1.put("group3", Sets.newHashSet("role1", "role2"));
+        Map<String, Set<String>> rolePrivilegesMap1 = Maps.newHashMap();
+        rolePrivilegesMap1.put("role1",
+            Sets.newHashSet(PRIVILIEGE1, PRIVILIEGE2, PRIVILIEGE3, PRIVILIEGE4, PRIVILIEGE5));
+        rolePrivilegesMap1.put("role2",
+            Sets.newHashSet(PRIVILIEGE1, PRIVILIEGE2, PRIVILIEGE3, PRIVILIEGE4, PRIVILIEGE5));
+        policyFileMappingData1.put(PolicyFileConstants.GROUPS, groupRolesMap1);
+        policyFileMappingData1.put(PolicyFileConstants.ROLES, rolePrivilegesMap1);
+        client.importPolicy(policyFileMappingData1, ADMIN_USER, false);
+
+        Map<String, Map<String, Set<String>>> policyFileMappingData2 = Maps.newHashMap();
+        Map<String, Set<String>> groupRolesMap2 = Maps.newHashMap();
+        groupRolesMap2.put("group1", Sets.newHashSet("role2", "role3"));
+        groupRolesMap2.put("group2", Sets.newHashSet("role2", "role3"));
+        groupRolesMap2.put("group3", Sets.newHashSet("role2", "role3"));
+        Map<String, Set<String>> rolePrivilegesMap2 = Maps.newHashMap();
+        rolePrivilegesMap2.put("role2",
+            Sets.newHashSet(PRIVILIEGE4, PRIVILIEGE5, PRIVILIEGE6, PRIVILIEGE7, PRIVILIEGE8));
+        rolePrivilegesMap2.put("role3",
+            Sets.newHashSet(PRIVILIEGE4, PRIVILIEGE5, PRIVILIEGE6, PRIVILIEGE7, PRIVILIEGE8));
+        policyFileMappingData2.put(PolicyFileConstants.GROUPS, groupRolesMap2);
+        policyFileMappingData2.put(PolicyFileConstants.ROLES, rolePrivilegesMap2);
+        client.importPolicy(policyFileMappingData2, ADMIN_USER, false);
+
+        Map<String, Map<String, Set<String>>> exceptedMappingData = Maps.newHashMap();
+        Map<String, Set<String>> exceptedRolesMap = Maps.newHashMap();
+        exceptedRolesMap.put("group1", Sets.newHashSet("role1", "role2", "role3"));
+        exceptedRolesMap.put("group2", Sets.newHashSet("role1", "role2", "role3"));
+        exceptedRolesMap.put("group3", Sets.newHashSet("role1", "role2", "role3"));
+        Map<String, Set<String>> exceptedPrivilegesMap = Maps.newHashMap();
+        exceptedPrivilegesMap.put("role1",
+            Sets.newHashSet(PRIVILIEGE1, PRIVILIEGE2, PRIVILIEGE3, PRIVILIEGE4, PRIVILIEGE5));
+        exceptedPrivilegesMap.put("role2", Sets.newHashSet(PRIVILIEGE1, PRIVILIEGE2, PRIVILIEGE3,
+            PRIVILIEGE4, PRIVILIEGE5, PRIVILIEGE6, PRIVILIEGE7, PRIVILIEGE8));
+        exceptedPrivilegesMap.put("role3",
+            Sets.newHashSet(PRIVILIEGE4, PRIVILIEGE5, PRIVILIEGE6, PRIVILIEGE7, PRIVILIEGE8));
+        exceptedMappingData.put(PolicyFileConstants.GROUPS, exceptedRolesMap);
+        exceptedMappingData.put(PolicyFileConstants.ROLES, exceptedPrivilegesMap);
+
+        Map<String, Map<String, Set<String>>> sentryMappingData = client.exportPolicy(ADMIN_USER);
+        validateSentryMappingData(sentryMappingData, exceptedMappingData);
+      }
+    });
+  }
+
+  // Only mapping data for [group,role] is imported:
+  // group1=role1,role2
+  @Test
+  public void testImportExportPolicy4() throws Exception {
+    runTestAsSubject(new TestOperation() {
+      @Override
+      public void runTestAsSubject() throws Exception {
+        Map<String, Map<String, Set<String>>> policyFileMappingData = Maps.newHashMap();
+        Map<String, Set<String>> groupRolesMap = Maps.newHashMap();
+        Set<String> roles = Sets.newHashSet("role1", "role2");
+        groupRolesMap.put("group1", roles);
+        Map<String, Set<String>> rolePrivilegesMap = Maps.newHashMap();
+        policyFileMappingData.put(PolicyFileConstants.GROUPS, groupRolesMap);
+        policyFileMappingData.put(PolicyFileConstants.ROLES, rolePrivilegesMap);
+        client.importPolicy(policyFileMappingData, ADMIN_USER, false);
+
+        Map<String, Map<String, Set<String>>> sentryMappingData = client.exportPolicy(ADMIN_USER);
+        validateSentryMappingData(sentryMappingData,
+            policyFileMappingData);
+      }
+    });
+  }
+
+  // call import twice, and there has no duplicate data, the import will be with the overwrite mode:
+  // The data for 1st import:
+  // group1=role1
+  // role1=privilege1
+  // The data for 2nd import:
+  // group2=role2,role3
+  // group3=role2,role3
+  // role2=privilege2
+  // role3=privilege2
+  // Both import API importSentryMetaData and export APIs getRolesMap, getGroupsMap,
+  // getPrivilegesList are tested.
+  @Test
+  public void testImportExportPolicy5() throws Exception {
+    runTestAsSubject(new TestOperation() {
+      @Override
+      public void runTestAsSubject() throws Exception {
+        Map<String, Map<String, Set<String>>> policyFileMappingData1 = Maps.newHashMap();
+        Map<String, Set<String>> groupRolesMap1 = Maps.newHashMap();
+        groupRolesMap1.put("group1", Sets.newHashSet("role1"));
+        Map<String, Set<String>> rolePrivilegesMap1 = Maps.newHashMap();
+        rolePrivilegesMap1.put("role1", Sets.newHashSet(PRIVILIEGE1));
+        policyFileMappingData1.put(PolicyFileConstants.GROUPS, groupRolesMap1);
+        policyFileMappingData1.put(PolicyFileConstants.ROLES, rolePrivilegesMap1);
+        client.importPolicy(policyFileMappingData1, ADMIN_USER, true);
+
+        Map<String, Map<String, Set<String>>> policyFileMappingData2 = Maps.newHashMap();
+        Map<String, Set<String>> groupRolesMap2 = Maps.newHashMap();
+        groupRolesMap2.put("group2", Sets.newHashSet("role2", "role3"));
+        groupRolesMap2.put("group3", Sets.newHashSet("role2", "role3"));
+        Map<String, Set<String>> rolePrivilegesMap2 = Maps.newHashMap();
+        rolePrivilegesMap2.put("role2", Sets.newHashSet(PRIVILIEGE2));
+        rolePrivilegesMap2.put("role3", Sets.newHashSet(PRIVILIEGE2));
+        policyFileMappingData2.put(PolicyFileConstants.GROUPS, groupRolesMap2);
+        policyFileMappingData2.put(PolicyFileConstants.ROLES, rolePrivilegesMap2);
+        client.importPolicy(policyFileMappingData2, ADMIN_USER, true);
+
+        Map<String, Map<String, Set<String>>> exceptedMappingData = Maps.newHashMap();
+        Map<String, Set<String>> exceptedRolesMap = Maps.newHashMap();
+        exceptedRolesMap.put("group1", Sets.newHashSet("role1"));
+        exceptedRolesMap.put("group2", Sets.newHashSet("role2", "role3"));
+        exceptedRolesMap.put("group3", Sets.newHashSet("role2", "role3"));
+        Map<String, Set<String>> exceptedPrivilegesMap = Maps.newHashMap();
+        exceptedPrivilegesMap.put("role1", Sets.newHashSet(PRIVILIEGE1));
+        exceptedPrivilegesMap.put("role2", Sets.newHashSet(PRIVILIEGE2));
+        exceptedPrivilegesMap.put("role3", Sets.newHashSet(PRIVILIEGE2));
+        exceptedMappingData.put(PolicyFileConstants.GROUPS, exceptedRolesMap);
+        exceptedMappingData.put(PolicyFileConstants.ROLES, exceptedPrivilegesMap);
+
+        Map<String, Map<String, Set<String>>> sentryMappingData = client.exportPolicy(ADMIN_USER);
+        validateSentryMappingData(sentryMappingData, exceptedMappingData);
+      }
+    });
+  }
+
+  // call import twice, and there has data overlap, the import will be with the overwrite mode:
+  // The data for 1st import:
+  // group1=role1, role2
+  // group2=role1, role2
+  // group3=role1, role2
+  // role1=privilege1,privilege2,privilege3,privilege4,privilege5
+  // role2=privilege1,privilege2,privilege3,privilege4,privilege5
+  // The data for 2nd import:
+  // group1=role2,role3
+  // group2=role2,role3
+  // group3=role2,role3
+  // role2=privilege4,privilege5,privilege6,privilege7,privilege8
+  // role3=privilege4,privilege5,privilege6,privilege7,privilege8
+  // Both import API importSentryMetaData and export APIs getRolesMap, getGroupsMap,
+  // getPrivilegesList are tested.
+  @Test
+  public void testImportExportPolicy6() throws Exception {
+    runTestAsSubject(new TestOperation() {
+      @Override
+      public void runTestAsSubject() throws Exception {
+        Map<String, Map<String, Set<String>>> policyFileMappingData1 = Maps.newHashMap();
+        Map<String, Set<String>> groupRolesMap1 = Maps.newHashMap();
+        groupRolesMap1.put("group1", Sets.newHashSet("role1", "role2"));
+        groupRolesMap1.put("group2", Sets.newHashSet("role1", "role2"));
+        groupRolesMap1.put("group3", Sets.newHashSet("role1", "role2"));
+        Map<String, Set<String>> rolePrivilegesMap1 = Maps.newHashMap();
+        rolePrivilegesMap1.put("role1",
+            Sets.newHashSet(PRIVILIEGE1, PRIVILIEGE2, PRIVILIEGE3, PRIVILIEGE4, PRIVILIEGE5));
+        rolePrivilegesMap1.put("role2",
+            Sets.newHashSet(PRIVILIEGE1, PRIVILIEGE2, PRIVILIEGE3, PRIVILIEGE4, PRIVILIEGE5));
+        policyFileMappingData1.put(PolicyFileConstants.GROUPS, groupRolesMap1);
+        policyFileMappingData1.put(PolicyFileConstants.ROLES, rolePrivilegesMap1);
+        client.importPolicy(policyFileMappingData1, ADMIN_USER, true);
+
+        Map<String, Map<String, Set<String>>> policyFileMappingData2 = Maps.newHashMap();
+        Map<String, Set<String>> groupRolesMap2 = Maps.newHashMap();
+        groupRolesMap2.put("group1", Sets.newHashSet("role2", "role3"));
+        groupRolesMap2.put("group2", Sets.newHashSet("role2", "role3"));
+        groupRolesMap2.put("group3", Sets.newHashSet("role2", "role3"));
+        Map<String, Set<String>> rolePrivilegesMap2 = Maps.newHashMap();
+        rolePrivilegesMap2.put("role2",
+            Sets.newHashSet(PRIVILIEGE4, PRIVILIEGE5, PRIVILIEGE6, PRIVILIEGE7, PRIVILIEGE8));
+        rolePrivilegesMap2.put("role3",
+            Sets.newHashSet(PRIVILIEGE4, PRIVILIEGE5, PRIVILIEGE6, PRIVILIEGE7, PRIVILIEGE8));
+        policyFileMappingData2.put(PolicyFileConstants.GROUPS, groupRolesMap2);
+        policyFileMappingData2.put(PolicyFileConstants.ROLES, rolePrivilegesMap2);
+        client.importPolicy(policyFileMappingData2, ADMIN_USER, true);
+
+        Map<String, Map<String, Set<String>>> exceptedMappingData = Maps.newHashMap();
+        Map<String, Set<String>> exceptedRolesMap = Maps.newHashMap();
+        exceptedRolesMap.put("group1", Sets.newHashSet("role1", "role2", "role3"));
+        exceptedRolesMap.put("group2", Sets.newHashSet("role1", "role2", "role3"));
+        exceptedRolesMap.put("group3", Sets.newHashSet("role1", "role2", "role3"));
+        Map<String, Set<String>> exceptedPrivilegesMap = Maps.newHashMap();
+        exceptedPrivilegesMap.put("role1",
+            Sets.newHashSet(PRIVILIEGE1, PRIVILIEGE2, PRIVILIEGE3, PRIVILIEGE4, PRIVILIEGE5));
+        exceptedPrivilegesMap.put("role2",
+            Sets.newHashSet(PRIVILIEGE4, PRIVILIEGE5, PRIVILIEGE6, PRIVILIEGE7, PRIVILIEGE8));
+        exceptedPrivilegesMap.put("role3",
+            Sets.newHashSet(PRIVILIEGE4, PRIVILIEGE5, PRIVILIEGE6, PRIVILIEGE7, PRIVILIEGE8));
+        exceptedMappingData.put(PolicyFileConstants.GROUPS, exceptedRolesMap);
+        exceptedMappingData.put(PolicyFileConstants.ROLES, exceptedPrivilegesMap);
+
+        Map<String, Map<String, Set<String>>> sentryMappingData = client.exportPolicy(ADMIN_USER);
+        validateSentryMappingData(sentryMappingData, exceptedMappingData);
+      }
+    });
+  }
+
+  // test the import privileges with the action: All, *, select, insert
+  // All and * should replace the select and insert
+  // The data for import:
+  // group1=role1, role2
+  // role1=testPrivilege1,testPrivilege2,testPrivilege3,testPrivilege4
+  // role2=testPrivilege5, testPrivilege6,testPrivilege7,testPrivilege8
+  @Test
+  public void testImportExportPolicy7() throws Exception {
+    runTestAsSubject(new TestOperation() {
+      @Override
+      public void runTestAsSubject() throws Exception {
+        String testPrivilege1 = "server=server1->db=db1->table=tbl1->action=select->grantoption=true";
+        String testPrivilege2 = "server=server1->db=db1->table=tbl1->action=insert->grantoption=false";
+        String testPrivilege3 = "server=server1->db=db1->table=tbl1->action=all->grantoption=true";
+        String testPrivilege4 = "server=server1->db=db1->table=tbl1->action=insert->grantoption=true";
+        String testPrivilege5 = "server=server1->db=db1->table=tbl2->action=select->grantoption=true";
+        String testPrivilege6 = "server=server1->db=db1->table=tbl2->action=insert->grantoption=false";
+        String testPrivilege7 = "server=server1->db=db1->table=tbl2->action=*->grantoption=true";
+        String testPrivilege8 = "server=server1->db=db1->table=tbl2->action=insert->grantoption=true";
+
+        Map<String, Map<String, Set<String>>> policyFileMappingData1 = Maps.newHashMap();
+        Map<String, Set<String>> groupRolesMap1 = Maps.newHashMap();
+        groupRolesMap1.put("group1", Sets.newHashSet("role1", "role2"));
+        Map<String, Set<String>> rolePrivilegesMap1 = Maps.newHashMap();
+        rolePrivilegesMap1.put("role1",
+            Sets.newHashSet(testPrivilege1, testPrivilege2, testPrivilege3, testPrivilege4));
+        rolePrivilegesMap1.put("role2",
+            Sets.newHashSet(testPrivilege5, testPrivilege6, testPrivilege7, testPrivilege8));
+        policyFileMappingData1.put(PolicyFileConstants.GROUPS, groupRolesMap1);
+        policyFileMappingData1.put(PolicyFileConstants.ROLES, rolePrivilegesMap1);
+        client.importPolicy(policyFileMappingData1, ADMIN_USER, true);
+
+        Map<String, Map<String, Set<String>>> exceptedMappingData = Maps.newHashMap();
+        Map<String, Set<String>> exceptedRolesMap = Maps.newHashMap();
+        exceptedRolesMap.put("group1", Sets.newHashSet("role1", "role2"));
+        Map<String, Set<String>> exceptedPrivilegesMap = Maps.newHashMap();
+        exceptedPrivilegesMap.put("role1", Sets.newHashSet(testPrivilege2, testPrivilege3));
+        exceptedPrivilegesMap.put("role2", Sets.newHashSet(testPrivilege6, testPrivilege7));
+        exceptedMappingData.put(PolicyFileConstants.GROUPS, exceptedRolesMap);
+        exceptedMappingData.put(PolicyFileConstants.ROLES, exceptedPrivilegesMap);
+
+        Map<String, Map<String, Set<String>>> sentryMappingData = client.exportPolicy(ADMIN_USER);
+        validateSentryMappingData(sentryMappingData, exceptedMappingData);
+      }
+    });
+  }
+
+  // Call import twice, and there has overlapping actions, all and * should replace the select and
+  // insert
+  // The data for 1st import:
+  // group1=role1, role2
+  // role1=privilege1(with select action),privilege2(with insert action)
+  // role2=privilege4(with select action),privilege5(with insert action)
+  // The data for 2nd import:
+  // group1=role1, role2
+  // role1=privilege3(with all action)
+  // role2=privilege6(with * action)
+  @Test
+  public void testImportExportPolicy8() throws Exception {
+    runTestAsSubject(new TestOperation() {
+      @Override
+      public void runTestAsSubject() throws Exception {
+        String testPrivilege1 = "server=server1->db=db1->table=tbl1->action=select->grantoption=true";
+        String testPrivilege2 = "server=server1->db=db1->table=tbl1->action=insert->grantoption=true";
+        String testPrivilege3 = "server=server1->db=db1->table=tbl1->action=all->grantoption=true";
+        String testPrivilege4 = "server=server1->db=db1->table=tbl2->action=select->grantoption=true";
+        String testPrivilege5 = "server=server1->db=db1->table=tbl2->action=insert->grantoption=true";
+        String testPrivilege6 = "server=server1->db=db1->table=tbl2->action=*->grantoption=true";
+
+        Map<String, Map<String, Set<String>>> policyFileMappingData1 = Maps.newHashMap();
+        Map<String, Set<String>> groupRolesMap1 = Maps.newHashMap();
+        groupRolesMap1.put("group1", Sets.newHashSet("role1", "role2"));
+        Map<String, Set<String>> rolePrivilegesMap1 = Maps.newHashMap();
+        rolePrivilegesMap1.put("role1", Sets.newHashSet(testPrivilege1, testPrivilege2));
+        rolePrivilegesMap1.put("role2", Sets.newHashSet(testPrivilege4, testPrivilege5));
+        policyFileMappingData1.put(PolicyFileConstants.GROUPS, groupRolesMap1);
+        policyFileMappingData1.put(PolicyFileConstants.ROLES, rolePrivilegesMap1);
+        client.importPolicy(policyFileMappingData1, ADMIN_USER, false);
+
+        Map<String, Map<String, Set<String>>> policyFileMappingData2 = Maps.newHashMap();
+        Map<String, Set<String>> groupRolesMap2 = Maps.newHashMap();
+        groupRolesMap2.put("group1", Sets.newHashSet("role1", "role2"));
+        Map<String, Set<String>> rolePrivilegesMap2 = Maps.newHashMap();
+        rolePrivilegesMap2.put("role1", Sets.newHashSet(testPrivilege3));
+        rolePrivilegesMap2.put("role2", Sets.newHashSet(testPrivilege6));
+        policyFileMappingData2.put(PolicyFileConstants.GROUPS, groupRolesMap2);
+        policyFileMappingData2.put(PolicyFileConstants.ROLES, rolePrivilegesMap2);
+        client.importPolicy(policyFileMappingData2, ADMIN_USER, false);
+
+        Map<String, Map<String, Set<String>>> exceptedMappingData = policyFileMappingData2;
+        Map<String, Map<String, Set<String>>> sentryMappingData = client.exportPolicy(ADMIN_USER);
+        // all and * should replace the select and insert
+        validateSentryMappingData(sentryMappingData, exceptedMappingData);
+      }
+    });
+  }
+
+  // test the user not in the admin group can't do the import/export
+  @Test
+  public void testImportExportPolicy9() throws Exception {
+    runTestAsSubject(new TestOperation() {
+      @Override
+      public void runTestAsSubject() throws Exception {
+        Map<String, Map<String, Set<String>>> policyFileMappingData1 = Maps.newHashMap();
+        Map<String, Set<String>> groupRolesMap1 = Maps.newHashMap();
+        Map<String, Set<String>> rolePrivilegesMap1 = Maps.newHashMap();
+        policyFileMappingData1.put(PolicyFileConstants.GROUPS, groupRolesMap1);
+        policyFileMappingData1.put(PolicyFileConstants.ROLES, rolePrivilegesMap1);
+        try {
+          client.importPolicy(policyFileMappingData1, "no-admin-user", false);
+          fail("non-admin can't do the import.");
+        } catch (Exception e) {
+          // excepted exception
+        }
+
+        try {
+          client.exportPolicy("no-admin-user");
+          fail("non-admin can't do the export.");
+        } catch (Exception e) {
+          // excepted exception
+        }
+      }
+    });
+  }
+
+  // verify the mapping data
+  public void validateSentryMappingData(
+      Map<String, Map<String, Set<String>>> actualMappingData,
+      Map<String, Map<String, Set<String>>> expectedMappingData) {
+    validateGroupRolesMap(actualMappingData.get(PolicyFileConstants.GROUPS),
+        expectedMappingData.get(PolicyFileConstants.GROUPS));
+    validateRolePrivilegesMap(actualMappingData.get(PolicyFileConstants.ROLES),
+        expectedMappingData.get(PolicyFileConstants.ROLES));
+  }
+
+  // verify the mapping data for [group,role]
+  private void validateGroupRolesMap(Map<String, Set<String>> actualMap,
+      Map<String, Set<String>> expectedMap) {
+    assertEquals(expectedMap.keySet().size(), actualMap.keySet().size());
+    for (String groupName : actualMap.keySet()) {
+      Set<String> actualRoles = actualMap.get(groupName);
+      Set<String> expectedRoles = expectedMap.get(groupName);
+      assertEquals(actualRoles.size(), expectedRoles.size());
+      assertTrue(actualRoles.equals(expectedRoles));
+    }
+  }
+
+  // verify the mapping data for [role,privilege]
+  private void validateRolePrivilegesMap(Map<String, Set<String>> actualMap,
+      Map<String, Set<String>> expectedMap) {
+    assertEquals(expectedMap.keySet().size(), actualMap.keySet().size());
+    for (String roleName : actualMap.keySet()) {
+      Set<String> actualPrivileges = actualMap.get(roleName);
+      Set<String> exceptedPrivileges = expectedMap.get(roleName);
+      assertEquals(exceptedPrivileges.size(), actualPrivileges.size());
+      for (String actualPrivilege : actualPrivileges) {
+        boolean isFound = exceptedPrivileges.contains(actualPrivilege);
+        if (!isFound) {
+          String withOptionPrivilege = ProviderConstants.AUTHORIZABLE_JOINER.join(actualPrivilege,
+              ProviderConstants.KV_JOINER.join(PolicyFileConstants.PRIVILEGE_GRANT_OPTION_NAME,
+                  "false"));
+          isFound = exceptedPrivileges.contains(withOptionPrivilege);
+        }
+        assertTrue(isFound);
+      }
+    }
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPolicyImport.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPolicyImport.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPolicyImport.java
deleted file mode 100644
index 7ebc0e4..0000000
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPolicyImport.java
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Copyright 2014 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.sentry.tests.e2e.hive;
-
-import static org.junit.Assert.*;
-
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.Set;
-import org.apache.sentry.SentryUserException;
-import org.apache.sentry.binding.hive.authz.SentryConfigTool;
-import org.apache.sentry.core.model.db.AccessConstants;
-import org.apache.sentry.provider.db.service.thrift.SentryPolicyServiceClient;
-import org.apache.sentry.provider.db.service.thrift.TSentryPrivilege;
-import org.apache.sentry.provider.db.service.thrift.TSentryRole;
-import org.apache.sentry.provider.file.PolicyFile;
-import org.apache.sentry.service.thrift.SentryServiceClientFactory;
-import org.junit.Before;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-public class TestPolicyImport extends AbstractTestWithStaticConfiguration {
-
-  private static String prefix;
-  private PolicyFile policyFile;
-  private SentryConfigTool configTool;
-
-  @BeforeClass
-  public static void setupTestStaticConfiguration() throws Exception{
-    useSentryService = true;
-    AbstractTestWithStaticConfiguration.setupTestStaticConfiguration();
-  }
-
-  @Before
-  public void setup() throws Exception {
-    policyFile = PolicyFile.setAdminOnServer1(ADMINGROUP);
-    policyFile.addGroupsToUser("hive", ADMINGROUP);
-    policyFile.addGroupsToUser(ADMIN1, ADMINGROUP);
-
-    configTool = new SentryConfigTool();
-    String hiveServer2 = System.getProperty("sentry.e2etest.hiveServer2Type",
-        "InternalHiveServer2");
-    String policyOnHDFS = System.getProperty(
-        "sentry.e2etest.hive.policyOnHDFS", "true");
-    if (policyOnHDFS.trim().equalsIgnoreCase("true")
-        && (hiveServer2.equals("UnmanagedHiveServer2"))) {
-      String policyLocation = System.getProperty(
-          "sentry.e2etest.hive.policy.location", "/user/hive/sentry");
-      prefix = "hdfs://" + policyLocation + "/";
-    } else {
-      prefix = "file://" + context.getPolicyFile().getParent() + "/";
-    }
-
-  }
-
-    @Test
-  public void testImportPolicy() throws Exception {
-    policyFile.addRolesToGroup("analyst", "analyst_role", "customers_select_role", "analyst_salary_role");
-    policyFile.addRolesToGroup("jranalyst", "junior_analyst_role");
-    policyFile.addRolesToGroup("manager", "analyst_role",  "junior_analyst_role",
-        "customers_insert_role", "customers_select_role");
-    policyFile.addRolesToGroup("customers_admin", "customers_admin_role");
-
-    policyFile.addPermissionsToRole("analyst_role", "server=server1->db=analyst_db",
-        "server=server1->db=jranalyst_db->table=*->action=select");
-    policyFile.addPermissionsToRole("junior_analyst_role", "server=server1->db=jranalyst_db");
-    policyFile.addPermissionsToRole("customers_admin_role", "server=server1->db=customers");
-    policyFile.addPermissionsToRole("customers_insert_role", "server=server1->db=customers->table=*->action=insert");
-    policyFile.addPermissionsToRole("customers_select_role", "server=server1->db=customers->table=*->action=select");
-    policyFile.addPermissionsToRole("analyst_salary_role", "server=server1->db=customers->table=customer_info->column=salary->action=select");
-
-    policyFile.write(context.getPolicyFile());
-
-    configTool.setImportPolicy(true);
-    configTool.setPolicyFile(context.getPolicyFile().getPath());
-    configTool.setupConfig();
-
-    configTool.importPolicy();
-
-    SentryPolicyServiceClient client = SentryServiceClientFactory.create(configTool.getAuthzConf());
-    verifyRoles(client, "analyst", "analyst_role", "customers_select_role", "analyst_salary_role");
-    verifyRoles(client, "jranalyst", "junior_analyst_role");
-    verifyRoles(client, "manager", "analyst_role", "junior_analyst_role",
-        "customers_insert_role", "customers_select_role");
-    verifyRoles(client, "customers_admin", "customers_admin_role");
-
-    verifyPrivileges(client, "analyst_role",
-        createPrivilege(AccessConstants.ALL, "analyst_db", null, null),
-        createPrivilege(AccessConstants.SELECT, "jranalyst_db", null, null));
-    verifyPrivileges(client, "junior_analyst_role",
-        createPrivilege(AccessConstants.ALL, "jranalyst_db", null, null));
-    verifyPrivileges(client, "customers_admin_role",
-        createPrivilege(AccessConstants.ALL, "customers", null, null));
-    verifyPrivileges(client, "customers_insert_role",
-        createPrivilege(AccessConstants.INSERT, "customers", null, null));
-    verifyPrivileges(client, "customers_select_role",
-        createPrivilege(AccessConstants.SELECT, "customers", null, null));
-    verifyPrivileges(client, "analyst_salary_role",
-        createPrivilege(AccessConstants.SELECT, "customers", "customer_info", "salary", null));
-  }
-
-  private void verifyRoles(SentryPolicyServiceClient client, String group, String ... roles) throws SentryUserException {
-    Set<String> expectedRoles = new HashSet<String>(Arrays.asList(roles));
-    Set<String> actualRoles = new HashSet<String>();
-
-    Set<TSentryRole> groupRoles = client.listRolesByGroupName("hive", group);
-    for (TSentryRole role : groupRoles) {
-      actualRoles.add(role.getRoleName());
-    }
-
-    assertEquals("Expected roles don't match.", expectedRoles, actualRoles);
-  }
-
-  private void verifyPrivileges(SentryPolicyServiceClient client, String role, TSentryPrivilege ... privileges) throws SentryUserException {
-    Set<TSentryPrivilege> expectedPrivileges = new HashSet<TSentryPrivilege>(Arrays.asList(privileges));
-    Set<TSentryPrivilege> actualPrivileges = client.listAllPrivilegesByRoleName("hive", role);
-    for (TSentryPrivilege privilege : actualPrivileges) {
-      privilege.unsetCreateTime();
-    }
-
-    assertEquals("Expected privileges don't match.", expectedPrivileges, actualPrivileges);
-  }
-
-  private TSentryPrivilege createPrivilege(String action, String dbName, String tableName, String uri) {
-    String scope = "SERVER";
-    if (uri != null) {
-      scope = "URI";
-    } else if (dbName != null) {
-      if (tableName != null) {
-        scope = "TABLE";
-      } else  {
-        scope = "DATABASE";
-      }
-    }
-
-    TSentryPrivilege privilege = new TSentryPrivilege(scope, "server1", action);
-    if (dbName != null) {
-      privilege.setDbName(dbName);
-    }
-
-    if (tableName != null) {
-      privilege.setDbName(tableName);
-    }
-
-    if (uri != null) {
-      privilege.setURI(uri);
-    }
-
-    return privilege;
-  }
-
-  private TSentryPrivilege createPrivilege(String action, String dbName, String tableName, String columnName, String uri) {
-    String scope = "SERVER";
-    if (uri != null) {
-      scope = "URI";
-    } else if (dbName != null) {
-      if (columnName != null) {
-        scope = "COLUMN";
-      } else if (tableName != null) {
-        scope = "TABLE";
-      } else  {
-        scope = "DATABASE";
-      }
-    }
-
-    TSentryPrivilege privilege = new TSentryPrivilege(scope, "server1", action);
-    if (dbName != null) {
-      privilege.setDbName(dbName);
-    }
-
-    if (tableName != null) {
-      privilege.setTableName(tableName);
-    }
-
-    if (columnName != null) {
-      privilege.setColumnName(columnName);
-    }
-
-    if (uri != null) {
-      privilege.setURI(uri);
-    }
-
-    return privilege;
-  }
-}


[32/50] [abbrv] incubator-sentry git commit: SENTRY-197: Create tool to dump and load of entire Sentry service (Colin Ma, Reviewed by:Sravya Tirukkovalur, Guoquan Shen, Dapeng Sun, Anne Yu)

Posted by sd...@apache.org.
http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPolicyImportExport.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPolicyImportExport.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPolicyImportExport.java
new file mode 100644
index 0000000..2482eb4
--- /dev/null
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPolicyImportExport.java
@@ -0,0 +1,195 @@
+/*
+ * Copyright 2014 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.sentry.tests.e2e.hive;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.sentry.binding.hive.SentryPolicyFileFormatFactory;
+import org.apache.sentry.binding.hive.SentryPolicyFileFormatter;
+import org.apache.sentry.binding.hive.authz.SentryConfigTool;
+import org.apache.sentry.provider.common.PolicyFileConstants;
+import org.apache.sentry.provider.common.ProviderConstants;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import com.google.common.collect.Maps;
+import com.google.common.collect.Sets;
+import com.google.common.io.Resources;
+
+public class TestPolicyImportExport extends AbstractTestWithStaticConfiguration {
+
+  // resources/testPolicyImport.ini is used for the import test and all the following
+  // privileges(PRIVILIEGE1...8) are defined the same as in testPolicyImport.ini, used for verifying
+  // the test result.
+  public static String PRIVILIEGE1 = "server=server1";
+  public static String PRIVILIEGE2 = "server=server1->action=select->grantoption=false";
+  public static String PRIVILIEGE3 = "server=server1->db=db2->action=insert->grantoption=true";
+  public static String PRIVILIEGE4 = "server=server1->db=db1->table=tbl1->action=insert";
+  public static String PRIVILIEGE5 = "server=server1->db=db1->table=tbl2->column=col1->action=insert";
+  public static String PRIVILIEGE6 = "server=server1->db=db1->table=tbl3->column=col1->action=*->grantoption=true";
+  public static String PRIVILIEGE7 = "server=server1->db=db1->table=tbl4->column=col1->action=all->grantoption=true";
+  public static String PRIVILIEGE8 = "server=server1->uri=hdfs://testserver:9999/path2->action=insert";
+
+  private SentryConfigTool configTool;
+  private Map<String, Map<String, Set<String>>> policyFileMappingData;
+
+  @BeforeClass
+  public static void setupTestStaticConfiguration() throws Exception{
+    useSentryService = true;
+    // add current user to admin group to get the permission for import/export
+    String requestorUserName = System.getProperty("user.name", "");
+    StaticUserGroup.getStaticMapping().put(requestorUserName, ADMINGROUP);
+    AbstractTestWithStaticConfiguration.setupTestStaticConfiguration();
+  }
+
+  @Before
+  public void setup() throws Exception {
+    configTool = new SentryConfigTool();
+    configTool.setPolicyFile(context.getPolicyFile().getPath());
+    configTool.setupConfig();
+    importAdminPrivilege();
+  }
+
+  private void importAdminPrivilege() throws Exception {
+    prepareForImport("testPolicyImportAdmin.ini");
+    configTool.importPolicy();
+  }
+
+  private void prepareExceptedData() {
+    // test data for:
+    // [groups]
+    // group1=roleImport1,roleImport2
+    // group2=roleImport1,roleImport2,roleImport3
+    // group3=roleImport2,roleImport3
+    // [roles]
+    // roleImport1=privilege1,privilege2,privilege3,privilege4
+    // roleImport2=privilege3,privilege4,privilege5,privilege6
+    // roleImport3=privilege5,privilege6,privilege7,privilege8
+    policyFileMappingData = Maps.newHashMap();
+    Map<String, Set<String>> groupRolesMap = Maps.newHashMap();
+    Map<String, Set<String>> rolePrivilegesMap = Maps.newHashMap();
+    groupRolesMap.put("group1", Sets.newHashSet("roleimport1", "roleimport2"));
+    groupRolesMap.put("group2", Sets.newHashSet("roleimport1", "roleimport2", "roleimport3"));
+    groupRolesMap.put("group3", Sets.newHashSet("roleimport2", "roleimport3"));
+    // the adminrole is defined in testPolicyImportAdmin.ini
+    groupRolesMap.put("admin", Sets.newHashSet("adminrole"));
+    rolePrivilegesMap.put("roleimport1",
+        Sets.newHashSet(PRIVILIEGE1, PRIVILIEGE2, PRIVILIEGE3, PRIVILIEGE4));
+    rolePrivilegesMap.put("roleimport2",
+        Sets.newHashSet(PRIVILIEGE3, PRIVILIEGE4, PRIVILIEGE5, PRIVILIEGE6));
+    rolePrivilegesMap.put("roleimport3",
+        Sets.newHashSet(PRIVILIEGE5, PRIVILIEGE6, PRIVILIEGE7, PRIVILIEGE8));
+    // the adminrole is defined in testPolicyImportAdmin.ini
+    rolePrivilegesMap.put("adminrole", Sets.newHashSet(PRIVILIEGE1));
+    policyFileMappingData.put(PolicyFileConstants.GROUPS, groupRolesMap);
+    policyFileMappingData.put(PolicyFileConstants.ROLES, rolePrivilegesMap);
+
+  }
+
+  @Test
+  public void testImportExportPolicy() throws Exception {
+    String importFileName = "testPolicyImport.ini";
+    String exportFileName = "testPolicyExport.ini";
+    File importFile = new File(dataDir, importFileName);
+    File exportFile = new File(dataDir, exportFileName);
+    FileOutputStream to = new FileOutputStream(importFile);
+    Resources.copy(Resources.getResource(importFileName), to);
+    to.close();
+    configTool.setImportPolicyFilePath(importFile.getAbsolutePath());
+    configTool.importPolicy();
+
+    configTool.setExportPolicyFilePath(exportFile.getAbsolutePath());
+    configTool.exportPolicy();
+
+    SentryPolicyFileFormatter sentryPolicyFileFormatter = SentryPolicyFileFormatFactory
+        .createFileFormatter(configTool.getAuthzConf());
+    Map<String, Map<String, Set<String>>> exportMappingData = sentryPolicyFileFormatter.parse(
+        exportFile.getAbsolutePath(), configTool.getAuthzConf());
+
+    prepareExceptedData();
+    validateSentryMappingData(exportMappingData, policyFileMappingData);
+  }
+
+  @Test
+  public void testImportExportPolicyForError() throws Exception {
+    prepareForImport("testPolicyImportError.ini");
+    try {
+      configTool.importPolicy();
+      fail("IllegalArgumentException should be thrown for: Invalid key value: server [server]");
+    } catch (IllegalArgumentException ex) {
+      // ignore
+    }
+  }
+
+  private void prepareForImport(String resorceName) throws Exception {
+    File importFile = new File(dataDir, resorceName);
+    FileOutputStream to = new FileOutputStream(importFile);
+    Resources.copy(Resources.getResource(resorceName), to);
+    to.close();
+    configTool.setImportPolicyFilePath(importFile.getAbsolutePath());
+  }
+
+  // verify the mapping data
+  public void validateSentryMappingData(Map<String, Map<String, Set<String>>> actualMappingData,
+      Map<String, Map<String, Set<String>>> expectedMappingData) {
+    validateGroupRolesMap(actualMappingData.get(PolicyFileConstants.GROUPS),
+        expectedMappingData.get(PolicyFileConstants.GROUPS));
+    validateRolePrivilegesMap(actualMappingData.get(PolicyFileConstants.ROLES),
+        expectedMappingData.get(PolicyFileConstants.ROLES));
+  }
+
+  // verify the mapping data for [group,role]
+  private void validateGroupRolesMap(Map<String, Set<String>> actualMap,
+      Map<String, Set<String>> expectedMap) {
+    assertEquals(expectedMap.keySet().size(), actualMap.keySet().size());
+    for (String groupName : actualMap.keySet()) {
+      Set<String> actualRoles = actualMap.get(groupName);
+      Set<String> expectedRoles = expectedMap.get(groupName);
+      assertEquals(actualRoles.size(), expectedRoles.size());
+      assertTrue(actualRoles.equals(expectedRoles));
+    }
+  }
+
+  // verify the mapping data for [role,privilege]
+  private void validateRolePrivilegesMap(Map<String, Set<String>> actualMap,
+      Map<String, Set<String>> expectedMap) {
+    assertEquals(expectedMap.keySet().size(), actualMap.keySet().size());
+    for (String roleName : actualMap.keySet()) {
+      Set<String> actualPrivileges = actualMap.get(roleName);
+      Set<String> exceptedPrivileges = expectedMap.get(roleName);
+      assertEquals(exceptedPrivileges.size(), actualPrivileges.size());
+      for (String actualPrivilege : actualPrivileges) {
+        boolean isFound = exceptedPrivileges.contains(actualPrivilege);
+        if (!isFound) {
+          String withOptionPrivilege = ProviderConstants.AUTHORIZABLE_JOINER.join(actualPrivilege,
+              ProviderConstants.KV_JOINER.join(PolicyFileConstants.PRIVILEGE_GRANT_OPTION_NAME,
+                  "false"));
+          isFound = exceptedPrivileges.contains(withOptionPrivilege);
+        }
+        assertTrue(isFound);
+      }
+    }
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-tests/sentry-tests-hive/src/test/resources/testPolicyImport.ini
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/resources/testPolicyImport.ini b/sentry-tests/sentry-tests-hive/src/test/resources/testPolicyImport.ini
new file mode 100644
index 0000000..15fc5bf
--- /dev/null
+++ b/sentry-tests/sentry-tests-hive/src/test/resources/testPolicyImport.ini
@@ -0,0 +1,25 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+[groups]
+group1=roleImport1,roleImport2
+group2=roleImport1,roleImport2,roleImport3
+group3=roleImport2,roleImport3
+[roles]
+roleImport1=server=server1,server=server1->action=select->grantoption=false,server=server1->db=db2->action=insert->grantoption=true,server=server1->db=db1->table=tbl1->action=insert
+roleImport2=server=server1->db=db2->action=insert->grantoption=true,server=server1->db=db1->table=tbl1->action=insert,server=server1->db=db1->table=tbl2->column=col1->action=insert,server=server1->db=db1->table=tbl3->column=col1->action=*->grantoption=true
+roleImport3=server=server1->db=db1->table=tbl2->column=col1->action=insert,server=server1->db=db1->table=tbl3->column=col1->action=*->grantoption=true,server=server1->db=db1->table=tbl4->column=col1->action=all->grantoption=true,server=server1->uri=hdfs://testserver:9999/path2->action=insert

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-tests/sentry-tests-hive/src/test/resources/testPolicyImportAdmin.ini
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/resources/testPolicyImportAdmin.ini b/sentry-tests/sentry-tests-hive/src/test/resources/testPolicyImportAdmin.ini
new file mode 100644
index 0000000..c778d05
--- /dev/null
+++ b/sentry-tests/sentry-tests-hive/src/test/resources/testPolicyImportAdmin.ini
@@ -0,0 +1,22 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+[groups]
+admin=adminRole
+
+[roles]
+adminRole=server=server1

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-tests/sentry-tests-hive/src/test/resources/testPolicyImportError.ini
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/resources/testPolicyImportError.ini b/sentry-tests/sentry-tests-hive/src/test/resources/testPolicyImportError.ini
new file mode 100644
index 0000000..4d53f2b
--- /dev/null
+++ b/sentry-tests/sentry-tests-hive/src/test/resources/testPolicyImportError.ini
@@ -0,0 +1,21 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+[groups]
+group1=roleImport1
+[roles]
+roleImport1=server->db=db_1


[11/50] [abbrv] incubator-sentry git commit: SENTRY-794: TestHDFSIntegrationWithHA#testEnd2End fails( Sravya Tirukkovalur, Reviewed by Lenni Kuff)

Posted by sd...@apache.org.
SENTRY-794: TestHDFSIntegrationWithHA#testEnd2End fails( Sravya Tirukkovalur, Reviewed by Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/499074e3
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/499074e3
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/499074e3

Branch: refs/heads/hive_plugin_v2
Commit: 499074e3891da4324102568e8a4f3ae0bc003965
Parents: 9876181
Author: Sravya Tirukkovalur <sr...@clouera.com>
Authored: Tue Jul 7 11:24:45 2015 -0700
Committer: Sravya Tirukkovalur <sr...@clouera.com>
Committed: Thu Jul 9 12:23:48 2015 -0700

----------------------------------------------------------------------
 .../tests/e2e/hdfs/TestHDFSIntegration.java     | 156 +++++++++----------
 1 file changed, 71 insertions(+), 85 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/499074e3/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
index d75c578..1c89b3b 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
@@ -35,14 +35,12 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.StringTokenizer;
-import java.util.concurrent.TimeoutException;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 import com.google.common.base.Preconditions;
 
 import junit.framework.Assert;
 
-import org.apache.curator.test.TestingServer;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FSDataOutputStream;
 import org.apache.hadoop.fs.FileStatus;
@@ -80,15 +78,14 @@ import org.apache.sentry.hdfs.SentryAuthorizationProvider;
 import org.apache.sentry.provider.db.SimpleDBProviderBackend;
 import org.apache.sentry.provider.file.LocalGroupResourceAuthorizationProvider;
 import org.apache.sentry.provider.file.PolicyFile;
-import org.apache.sentry.service.thrift.SentryService;
-import org.apache.sentry.service.thrift.SentryServiceFactory;
-import org.apache.sentry.service.thrift.ServiceConstants.ClientConfig;
 import org.apache.sentry.service.thrift.ServiceConstants.ServerConfig;
 import org.apache.sentry.tests.e2e.hive.StaticUserGroup;
 import org.apache.sentry.tests.e2e.hive.fs.MiniDFS;
 import org.apache.sentry.tests.e2e.hive.hiveserver.HiveServerFactory;
 import org.apache.sentry.tests.e2e.hive.hiveserver.InternalHiveServer;
 import org.apache.sentry.tests.e2e.hive.hiveserver.InternalMetastoreServer;
+import org.apache.sentry.tests.e2e.minisentry.SentrySrv;
+import org.apache.sentry.tests.e2e.minisentry.SentrySrvFactory;
 import org.fest.reflect.core.Reflection;
 import org.junit.After;
 import org.junit.AfterClass;
@@ -106,7 +103,6 @@ public class TestHDFSIntegration {
   
   private static final Logger LOGGER = LoggerFactory
       .getLogger(TestHDFSIntegration.class);
-  protected static boolean testSentryHA = false;
 
   public static class WordCountMapper extends MapReduceBase implements
       Mapper<LongWritable, Text, String, Long> {
@@ -147,15 +143,17 @@ public class TestHDFSIntegration {
   private MiniMRClientCluster miniMR;
   private static InternalHiveServer hiveServer2;
   private static InternalMetastoreServer metastore;
-  private static SentryService sentryService;
+
+  private static int sentryPort = -1;
+  protected static SentrySrv sentryServer;
+  protected static boolean testSentryHA = false;
+
   private static String fsURI;
   private static int hmsPort;
-  private static int sentryPort = -1;
   private static File baseDir;
   private static File policyFileLocation;
   private static UserGroupInformation adminUgi;
   private static UserGroupInformation hiveUgi;
-  private static TestingServer server;
 
   // Variables which are used for cleanup after test
   // Please set these values in each test
@@ -178,17 +176,6 @@ public class TestHDFSIntegration {
     return port;
   }
 
-  private static void waitOnSentryService() throws Exception {
-    sentryService.start();
-    final long start = System.currentTimeMillis();
-    while (!sentryService.isRunning()) {
-      Thread.sleep(1000);
-      if (System.currentTimeMillis() - start > 60000L) {
-        throw new TimeoutException("Server did not start after 60 seconds");
-      }
-    }
-  }
-
   @BeforeClass
   public static void setup() throws Exception {
     Class.forName("org.apache.hive.jdbc.HiveDriver");
@@ -345,6 +332,13 @@ public class TestHDFSIntegration {
     }
   }
 
+  private static String getSentryPort() throws Exception{
+    if(sentryServer!=null) {
+      return String.valueOf(sentryServer.get(0).getAddress().getPort());
+    } else {
+      throw new Exception("Sentry server not initialized");
+    }
+  }
   private static void startDFSandYARN() throws IOException,
       InterruptedException {
     adminUgi.doAs(new PrivilegedExceptionAction<Void>() {
@@ -417,67 +411,55 @@ public class TestHDFSIntegration {
     });
   }
 
-  private static void startSentry() throws IOException,
-      InterruptedException {
-    hiveUgi.doAs(new PrivilegedExceptionAction<Void>() {
-      @Override
-      public Void run() throws Exception {
-        Configuration sentryConf = new Configuration(false);
-        Map<String, String> properties = Maps.newHashMap();
-        properties.put(HiveServerFactory.AUTHZ_PROVIDER_BACKEND,
-            SimpleDBProviderBackend.class.getName());
-        properties.put(ConfVars.HIVE_AUTHORIZATION_TASK_FACTORY.varname,
-            SentryHiveAuthorizationTaskFactoryImpl.class.getName());
-        properties
-            .put(ConfVars.HIVE_SERVER2_THRIFT_MIN_WORKER_THREADS.varname, "2");
-        properties.put("hive.metastore.uris", "thrift://localhost:" + hmsPort);
-        properties.put(ServerConfig.SECURITY_MODE, ServerConfig.SECURITY_MODE_NONE);
+  private static void startSentry() throws Exception {
+    try {
+
+      hiveUgi.doAs(new PrivilegedExceptionAction<Void>() {
+        @Override
+        public Void run() throws Exception {
+          Configuration sentryConf = new Configuration(false);
+          Map<String, String> properties = Maps.newHashMap();
+          properties.put(HiveServerFactory.AUTHZ_PROVIDER_BACKEND,
+              SimpleDBProviderBackend.class.getName());
+          properties.put(ConfVars.HIVE_AUTHORIZATION_TASK_FACTORY.varname,
+              SentryHiveAuthorizationTaskFactoryImpl.class.getName());
+          properties
+              .put(ConfVars.HIVE_SERVER2_THRIFT_MIN_WORKER_THREADS.varname, "2");
+          properties.put("hive.metastore.uris", "thrift://localhost:" + hmsPort);
+          properties.put("hive.exec.local.scratchdir", Files.createTempDir().getAbsolutePath());
+          properties.put(ServerConfig.SECURITY_MODE, ServerConfig.SECURITY_MODE_NONE);
 //        properties.put("sentry.service.server.compact.transport", "true");
-        properties.put("sentry.hive.testing.mode", "true");
-        properties.put("sentry.service.reporting", "JMX");
-        properties.put(ServerConfig.ADMIN_GROUPS, "hive,admin");
-        properties.put(ServerConfig.RPC_ADDRESS, "localhost");
-        properties.put(ServerConfig.RPC_PORT, String.valueOf(sentryPort < 0 ? 0 : sentryPort));
-        properties.put(ServerConfig.SENTRY_VERIFY_SCHEM_VERSION, "false");
-
-        properties.put(ServerConfig.SENTRY_STORE_GROUP_MAPPING, ServerConfig.SENTRY_STORE_LOCAL_GROUP_MAPPING);
-        properties.put(ServerConfig.SENTRY_STORE_GROUP_MAPPING_RESOURCE, policyFileLocation.getPath());
-        properties.put(ServerConfig.SENTRY_STORE_JDBC_URL,
-            "jdbc:derby:;databaseName=" + baseDir.getPath()
-                + "/sentrystore_db;create=true");
-        properties.put("sentry.service.processor.factories",
-            "org.apache.sentry.provider.db.service.thrift.SentryPolicyStoreProcessorFactory,org.apache.sentry.hdfs.SentryHDFSServiceProcessorFactory");
-        properties.put("sentry.policy.store.plugins", "org.apache.sentry.hdfs.SentryPlugin");
-        properties.put(ServerConfig.RPC_MIN_THREADS, "3");
-        if (testSentryHA) {
-          haSetup(properties);
-        }
-        for (Map.Entry<String, String> entry : properties.entrySet()) {
-          sentryConf.set(entry.getKey(), entry.getValue());
+          properties.put("sentry.hive.testing.mode", "true");
+          properties.put("sentry.service.reporting", "JMX");
+          properties.put(ServerConfig.ADMIN_GROUPS, "hive,admin");
+          properties.put(ServerConfig.RPC_ADDRESS, "localhost");
+          properties.put(ServerConfig.RPC_PORT, String.valueOf(sentryPort > 0 ? sentryPort : 0));
+          properties.put(ServerConfig.SENTRY_VERIFY_SCHEM_VERSION, "false");
+
+          properties.put(ServerConfig.SENTRY_STORE_GROUP_MAPPING, ServerConfig.SENTRY_STORE_LOCAL_GROUP_MAPPING);
+          properties.put(ServerConfig.SENTRY_STORE_GROUP_MAPPING_RESOURCE, policyFileLocation.getPath());
+          properties.put(ServerConfig.SENTRY_STORE_JDBC_URL,
+              "jdbc:derby:;databaseName=" + baseDir.getPath()
+                  + "/sentrystore_db;create=true");
+          properties.put("sentry.service.processor.factories",
+              "org.apache.sentry.provider.db.service.thrift.SentryPolicyStoreProcessorFactory,org.apache.sentry.hdfs.SentryHDFSServiceProcessorFactory");
+          properties.put("sentry.policy.store.plugins", "org.apache.sentry.hdfs.SentryPlugin");
+          properties.put(ServerConfig.RPC_MIN_THREADS, "3");
+          for (Map.Entry<String, String> entry : properties.entrySet()) {
+            sentryConf.set(entry.getKey(), entry.getValue());
+          }
+          sentryServer = SentrySrvFactory.create(SentrySrvFactory.SentrySrvType.INTERNAL_SERVER,
+              sentryConf, testSentryHA ? 2 : 1);
+          sentryPort = sentryServer.get(0).getAddress().getPort();
+          sentryServer.startAll();
+          LOGGER.info("\n\n Sentry service started \n\n");
+          return null;
         }
-        sentryService = new SentryServiceFactory().create(sentryConf);
-        properties.put(ClientConfig.SERVER_RPC_ADDRESS, sentryService.getAddress()
-            .getHostName());
-        sentryConf.set(ClientConfig.SERVER_RPC_ADDRESS, sentryService.getAddress()
-            .getHostName());
-        properties.put(ClientConfig.SERVER_RPC_PORT,
-            String.valueOf(sentryService.getAddress().getPort()));
-        sentryConf.set(ClientConfig.SERVER_RPC_PORT,
-            String.valueOf(sentryService.getAddress().getPort()));
-        waitOnSentryService();
-        sentryPort = sentryService.getAddress().getPort();
-        LOGGER.info("\n\n Sentry port : " + sentryPort + "\n\n");
-        return null;
-      }
-    });
-  }
-
-  public static void haSetup(Map<String, String> properties) throws Exception {
-    server = new TestingServer();
-    server.start();
-    properties.put(ServerConfig.SENTRY_HA_ZOOKEEPER_QUORUM,
-        server.getConnectString());
-    properties.put(ServerConfig.SENTRY_HA_ENABLED, "true");
+      });
+    } catch (Exception e) {
+      //An exception happening in above block will result in a wrapped UndeclaredThrowableException.
+      throw new Exception(e.getCause());
+    }
   }
 
   @After
@@ -633,14 +615,18 @@ public class TestHDFSIntegration {
     verifyOnAllSubDirs("/user/hive/warehouse/p3", FsAction.WRITE_EXECUTE, "hbase", true);
     verifyOnAllSubDirs("/user/hive/warehouse/p3/month=1/day=3", FsAction.WRITE_EXECUTE, "hbase", true);
 
-    sentryService.stop();
-    // Verify that Sentry permission are still enforced for the "stale" period
-    verifyOnAllSubDirs("/user/hive/warehouse/p3", FsAction.WRITE_EXECUTE, "hbase", true);
+    //TODO: SENTRY-795: HDFS permissions do not sync when Sentry restarts in HA mode.
+    if(!testSentryHA) {
+      sentryServer.stop(0);
+      // Verify that Sentry permission are still enforced for the "stale" period
+      verifyOnAllSubDirs("/user/hive/warehouse/p3", FsAction.WRITE_EXECUTE, "hbase", true);
 
-    // Verify that Sentry permission are NOT enforced AFTER "stale" period
-    verifyOnAllSubDirs("/user/hive/warehouse/p3", null, "hbase", false);
+      // Verify that Sentry permission are NOT enforced AFTER "stale" period
+      verifyOnAllSubDirs("/user/hive/warehouse/p3", null, "hbase", false);
+
+      sentryServer.start(0);
+    }
 
-    startSentry();
     // Verify that After Sentry restart permissions are re-enforced
     verifyOnAllSubDirs("/user/hive/warehouse/p3", FsAction.WRITE_EXECUTE, "hbase", true);
 


[26/50] [abbrv] incubator-sentry git commit: SENTRY-801: Update README: Does not compile with JDK8 (Colin Ma via Guoquan Shen)

Posted by sd...@apache.org.
SENTRY-801: Update README: Does not compile with JDK8 (Colin Ma via Guoquan Shen)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/18ba71ba
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/18ba71ba
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/18ba71ba

Branch: refs/heads/hive_plugin_v2
Commit: 18ba71baf63e1a1a1a3650ac539061800626630e
Parents: b7469a1
Author: Guoquan Shen <gu...@intel.com>
Authored: Fri Jul 24 14:42:24 2015 +0800
Committer: Guoquan Shen <gu...@intel.com>
Committed: Fri Jul 24 14:42:24 2015 +0800

----------------------------------------------------------------------
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/18ba71ba/README.md
----------------------------------------------------------------------
diff --git a/README.md b/README.md
index 8b869d8..5a38ac2 100644
--- a/README.md
+++ b/README.md
@@ -14,8 +14,8 @@ Building Sentry
 
 Building Sentry requires the following tools:
 
-* Apache Maven 3.0+
-* Java JDK 1.6+
+* Apache Maven 3.2.5+ (Might hit issues with pentaho library with older maven versions)
+* Java JDK7 (can't access TBase errors with JDK8)
 
 To compile Sentry, run:
 


[50/50] [abbrv] incubator-sentry git commit: SENTRY-758: Add test cases for partition columns with column level privileges

Posted by sd...@apache.org.
SENTRY-758: Add test cases for partition columns with column level privileges

- Also added tests for select *, select col(*) and select col(1)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/a9c8d904
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/a9c8d904
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/a9c8d904

Branch: refs/heads/hive_plugin_v2
Commit: a9c8d904d795826d43000f81523fe1966aa775b6
Parents: 2265ab8
Author: Sravya Tirukkovalur <sr...@cloudera.com>
Authored: Thu Aug 13 12:02:14 2015 -0700
Committer: Sravya Tirukkovalur <sr...@cloudera.com>
Committed: Thu Aug 13 12:06:48 2015 -0700

----------------------------------------------------------------------
 .../e2e/dbprovider/TestColumnEndToEnd.java      | 60 +++++++++++++-------
 .../e2e/dbprovider/TestDatabaseProvider.java    | 26 +++++++++
 .../e2e/hive/TestPrivilegesAtColumnScope.java   | 49 ++++++++++++++++
 3 files changed, 116 insertions(+), 19 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/a9c8d904/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestColumnEndToEnd.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestColumnEndToEnd.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestColumnEndToEnd.java
index 742c74f..9ed38ae 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestColumnEndToEnd.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestColumnEndToEnd.java
@@ -22,6 +22,7 @@ import static org.junit.Assert.assertTrue;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.sql.Connection;
+import java.sql.SQLException;
 import java.sql.Statement;
 
 import org.apache.sentry.provider.db.SentryAccessDeniedException;
@@ -82,11 +83,13 @@ public class TestColumnEndToEnd extends AbstractTestWithStaticConfiguration {
   public void testNegative() throws Exception {
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
-    statement.execute("CREATE TABLE t1 (c1 string, c2 string, c3 string)");
+    statement.execute("CREATE TABLE t1 (c1 string, c2 string)");
     statement.execute("CREATE ROLE user_role1");
     statement.execute("CREATE ROLE user_role2");
     statement.execute("GRANT SELECT (c1) ON TABLE t1 TO ROLE user_role1");
     statement.execute("GRANT SELECT (c1,c2) ON TABLE t1 TO ROLE user_role2");
+
+    //Make sure insert/all are not supported
     try {
       statement.execute("GRANT INSERT (c2) ON TABLE t1 TO ROLE user_role2");
       assertTrue("Sentry should not support privilege: Insert on Column", false);
@@ -106,50 +109,69 @@ public class TestColumnEndToEnd extends AbstractTestWithStaticConfiguration {
     statement.close();
     connection.close();
 
+    /*
+    Behavior of select col, select count(col), select *, and select count(*), count(1)
+     */
     // 1.1 user_role1 select c1,c2 from t1, will throw exception
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
     try {
       statement.execute("SELECT c1,c2 FROM t1");
-      assertTrue("only SELECT allowed on t1.c1!!", false);
-    } catch (Exception e) {
-      // Ignore
+      assertTrue("User with privilege on one column is able to access other column!!", false);
+    } catch (SQLException e) {
+      context.verifyAuthzException(e);
     }
 
-    // 1.2 user_role1 select * from t1, will throw exception
+    // 1.2 user_role1 count(col) works, *, count(*) and count(1) fails
+    statement.execute("SELECT count(c1) FROM t1");
     try {
       statement.execute("SELECT * FROM t1");
-      assertTrue("only SELECT allowed on t1.c1!!", false);
-    } catch (Exception e) {
-      // Ignore
+      assertTrue("Select * should fail - only SELECT allowed on t1.c1!!", false);
+    } catch (SQLException e) {
+      context.verifyAuthzException(e);
+    }
+    try {
+      statement.execute("SELECT count(*) FROM t1");
+      assertTrue("Select count(*) should fail - only SELECT allowed on t1.c1!!", false);
+    } catch (SQLException e) {
+      context.verifyAuthzException(e);
+    }
+    try {
+      statement.execute("SELECT count(1) FROM t1");
+      assertTrue("Select count(1) should fail - only SELECT allowed on t1.c1!!", false);
+    } catch (SQLException e) {
+      context.verifyAuthzException(e);
     }
 
-    // 2.1 user_role2 select c1,c2,c3 from t1, will throw exception
+    statement.close();
+    connection.close();
+
+
+    // 2.1 user_role2 can do *, count(col), but count(*) and count(1) fails
     connection = context.createConnection(USER2_1);
     statement = context.createStatement(connection);
+    statement.execute("SELECT count(c1) FROM t1");
+    statement.execute("SELECT * FROM t1");
+
+    //SENTRY-838
     try {
-      statement.execute("SELECT c1,c2,c3 FROM t1");
-      assertTrue("no permission on table t1!!", false);
+      statement.execute("SELECT count(*) FROM t1");
+      assertTrue("Select count(*) works only with table level privileges - User has select on all columns!!", false);
     } catch (Exception e) {
       // Ignore
     }
-
-    // 2.2 user_role2 select * from t1, will throw exception
-    connection = context.createConnection(USER2_1);
-    statement = context.createStatement(connection);
     try {
-      statement.execute("SELECT * FROM t1");
-      assertTrue("no permission on table t1!!", false);
+      statement.execute("SELECT count(1) FROM t1");
+      assertTrue("Select count(1) works only with table level privileges - User has select on all columns!!", false);
     } catch (Exception e) {
       // Ignore
     }
-
     statement.close();
     connection.close();
   }
 
   @Test
-  public void testPostive() throws Exception {
+  public void testPositive() throws Exception {
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
     statement.execute("CREATE database " + DB1);

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/a9c8d904/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
index 87b281b..9c0958f 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDatabaseProvider.java
@@ -1013,6 +1013,8 @@ public class TestDatabaseProvider extends AbstractTestWithStaticConfiguration {
 
     //Grant/Revoke All on server by admin
     statement.execute("GRANT ALL ON SERVER server1 to role role1");
+    statement.execute("GRANT Role role1 to group " + ADMINGROUP);
+    statement.execute("Create table tab1(col1 int)");
     resultSet = statement.executeQuery("SHOW GRANT ROLE role1");
     assertResultSize(resultSet, 1);
     while(resultSet.next()) {
@@ -1142,6 +1144,29 @@ public class TestDatabaseProvider extends AbstractTestWithStaticConfiguration {
     resultSet = statement.executeQuery("SHOW GRANT ROLE role1");
     assertResultSize(resultSet, 0);
 
+
+    //Grant/Revoke SELECT on column by admin
+    statement.execute("GRANT SELECT(col1) ON TABLE tab1 to role role1");
+    resultSet = statement.executeQuery("SHOW GRANT ROLE role1");
+    assertResultSize(resultSet, 1);
+    while(resultSet.next()) {
+      assertThat(resultSet.getString(1), equalToIgnoringCase("default"));
+      assertThat(resultSet.getString(2), equalToIgnoringCase("tab1"));
+      assertThat(resultSet.getString(3), equalToIgnoringCase(""));//partition
+      assertThat(resultSet.getString(4), equalToIgnoringCase("col1"));//column
+      assertThat(resultSet.getString(5), equalToIgnoringCase("role1"));//principalName
+      assertThat(resultSet.getString(6), equalToIgnoringCase("role"));//principalType
+      assertThat(resultSet.getString(7), equalToIgnoringCase("select"));
+      assertThat(resultSet.getBoolean(8), is(new Boolean("False")));//grantOption
+      //Create time is not tested
+      //assertThat(resultSet.getLong(9), is(new Long(0)));
+      assertThat(resultSet.getString(10), equalToIgnoringCase("--"));//grantor
+    }
+
+    statement.execute("REVOKE SELECT(col1) ON TABLE tab1 from role role1");
+    resultSet = statement.executeQuery("SHOW GRANT ROLE role1");
+    assertResultSize(resultSet, 0);
+
     //Revoke Partial privilege on table by admin
     statement.execute("GRANT ALL ON TABLE tab1 to role role1");
     resultSet = statement.executeQuery("SHOW GRANT ROLE role1");
@@ -1184,6 +1209,7 @@ public class TestDatabaseProvider extends AbstractTestWithStaticConfiguration {
       assertThat(resultSet.getString(10), equalToIgnoringCase("--"));//grantor
 
     }
+
     statement.close();
     connection.close();
   }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/a9c8d904/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPrivilegesAtColumnScope.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPrivilegesAtColumnScope.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPrivilegesAtColumnScope.java
index 9eeed60..8adc5bb 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPrivilegesAtColumnScope.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestPrivilegesAtColumnScope.java
@@ -20,11 +20,16 @@ package org.apache.sentry.tests.e2e.hive;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.sql.Connection;
+import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
+import java.util.ArrayList;
+import java.util.List;
 
 import junit.framework.Assert;
 
+import org.apache.hadoop.fs.FSDataOutputStream;
+import org.apache.hadoop.fs.Path;
 import org.apache.sentry.provider.file.PolicyFile;
 import org.junit.Before;
 import org.junit.BeforeClass;
@@ -82,6 +87,12 @@ public class TestPrivilegesAtColumnScope extends AbstractTestWithStaticConfigura
     statement.execute("CREATE TABLE TAB_2(A STRING, B STRING)");
     statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' INTO TABLE TAB_2");
     statement.execute("CREATE VIEW VIEW_2(A,B) AS SELECT A,B FROM TAB_2");
+    //create table with partitions
+    statement.execute("CREATE TABLE TAB_3 (A STRING, B STRING) partitioned by (C STRING)");
+    statement.execute("ALTER TABLE TAB_3 ADD PARTITION (C=1)");
+    statement.execute("ALTER TABLE TAB_3 ADD PARTITION (C=2)");
+    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' INTO TABLE TAB_3 PARTITION (C=1)");
+    statement.execute("LOAD DATA LOCAL INPATH '" + dataFile.getPath() + "' INTO TABLE TAB_3 PARTITION (C=2)");
     statement.close();
     connection.close();
   }
@@ -460,4 +471,42 @@ public class TestPrivilegesAtColumnScope extends AbstractTestWithStaticConfigura
     statement.close();
     connection.close();
   }
+
+  @Test
+  public void testPartition() throws Exception{
+    policyFile
+        .addRolesToGroup(USERGROUP1, "select_tab3_A", "select_tab3_C")
+        .addRolesToGroup(USERGROUP2, "select_tab3_A")
+        .addRolesToGroup(USERGROUP3, "select_tab3_C")
+        .addPermissionsToRole("select_tab3_A", "server=server1->db=DB_1->table=TAB_3->column=A->action=select")
+        .addPermissionsToRole("select_tab3_C", "server=server1->db=DB_1->table=TAB_3->column=C->action=select")
+        .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+    writePolicyFile(policyFile);
+
+    // Users with privileges on partition column can access it
+    String [] positiveUsers = {USER1_1, USER3_1};
+    for(String user:positiveUsers) {
+      Connection connection = context.createConnection(user);
+      Statement statement = context.createStatement(connection);
+      statement.execute("USE DB_1");
+      statement.execute("SELECT C FROM TAB_3");
+      statement.close();
+      connection.close();
+    }
+
+    // Users with out privileges on partition column can not access it
+    String [] negativeUsers = {USER2_1};
+    for(String user:negativeUsers) {
+      Connection connection = context.createConnection(USER1_1);
+      Statement statement = context.createStatement(connection);
+      statement.execute("USE DB_1");
+      try {
+        statement.execute("SELECT C FROM TAB_3");
+      } catch (SQLException e) {
+        context.verifyAuthzException(e);
+      }
+      statement.close();
+      connection.close();
+    }
+  }
 }


[28/50] [abbrv] incubator-sentry git commit: SENTRY-755: HDFS access of data files should be disabled for user with privileges only on some columns (Sravya Tirukkovalur, Reviewed by: Lenni Kuff)

Posted by sd...@apache.org.
SENTRY-755: HDFS access of data files should be disabled for user with privileges only on some columns (Sravya Tirukkovalur, Reviewed by: Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/a5b37c7e
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/a5b37c7e
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/a5b37c7e

Branch: refs/heads/hive_plugin_v2
Commit: a5b37c7e122d0126a4d2a4f57ecf0359feadf0d5
Parents: 100e239
Author: Sravya Tirukkovalur <sr...@clouera.com>
Authored: Fri Jul 24 13:35:23 2015 -0700
Committer: Sravya Tirukkovalur <sr...@clouera.com>
Committed: Fri Jul 24 15:44:53 2015 -0700

----------------------------------------------------------------------
 .../hdfs/SentryAuthorizationProvider.java       |  10 +-
 .../org/apache/sentry/hdfs/SentryPlugin.java    |   8 +-
 .../SentryPolicyServiceClientDefaultImpl.java   |   8 +-
 .../tests/e2e/hdfs/TestHDFSIntegration.java     | 138 ++++++++++++++++++-
 4 files changed, 153 insertions(+), 11 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/a5b37c7e/sentry-hdfs/sentry-hdfs-namenode-plugin/src/main/java/org/apache/sentry/hdfs/SentryAuthorizationProvider.java
----------------------------------------------------------------------
diff --git a/sentry-hdfs/sentry-hdfs-namenode-plugin/src/main/java/org/apache/sentry/hdfs/SentryAuthorizationProvider.java b/sentry-hdfs/sentry-hdfs-namenode-plugin/src/main/java/org/apache/sentry/hdfs/SentryAuthorizationProvider.java
index f3d8aac..d167183 100644
--- a/sentry-hdfs/sentry-hdfs-namenode-plugin/src/main/java/org/apache/sentry/hdfs/SentryAuthorizationProvider.java
+++ b/sentry-hdfs/sentry-hdfs-namenode-plugin/src/main/java/org/apache/sentry/hdfs/SentryAuthorizationProvider.java
@@ -300,7 +300,15 @@ public class SentryAuthorizationProvider
     builder.setName(null);
     return list;
   }
-
+  /*
+  Returns hadoop acls if
+  - Not managed
+  - Not stale and not an auth obj
+  Returns hive:hive
+  - If stale
+  Returns sentry acls
+  - Otherwise, if not stale and auth obj
+   */
   @Override
   public AclFeature getAclFeature(INodeAuthorizationInfo node, int snapshotId) {
     AclFeature f = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/a5b37c7e/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryPlugin.java
----------------------------------------------------------------------
diff --git a/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryPlugin.java b/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryPlugin.java
index 221c397..7587a1d 100644
--- a/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryPlugin.java
+++ b/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryPlugin.java
@@ -165,7 +165,9 @@ public class SentryPlugin implements SentryPolicyStorePlugin {
     if (request.isSetPrivileges()) {
       String roleName = request.getRoleName();
       for (TSentryPrivilege privilege : request.getPrivileges()) {
-        onAlterSentryRoleGrantPrivilegeCore(roleName, privilege);
+        if(!("COLUMN".equalsIgnoreCase(privilege.getPrivilegeScope()))) {
+          onAlterSentryRoleGrantPrivilegeCore(roleName, privilege);
+        }
       }
     }
   }
@@ -202,7 +204,9 @@ public class SentryPlugin implements SentryPolicyStorePlugin {
     if (request.isSetPrivileges()) {
       String roleName = request.getRoleName();
       for (TSentryPrivilege privilege : request.getPrivileges()) {
-        onAlterSentryRoleRevokePrivilegeCore(roleName, privilege);
+        if(!("COLUMN".equalsIgnoreCase(privilege.getPrivilegeScope()))) {
+          onAlterSentryRoleRevokePrivilegeCore(roleName, privilege);
+        }
       }
     }
   }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/a5b37c7e/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClientDefaultImpl.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClientDefaultImpl.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClientDefaultImpl.java
index c3c1907..533a28c 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClientDefaultImpl.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClientDefaultImpl.java
@@ -529,7 +529,7 @@ public class SentryPolicyServiceClientDefaultImpl implements SentryPolicyService
     ImmutableList.Builder<String> listBuilder = ImmutableList.builder();
     listBuilder.add(columnName);
     revokePrivilege(requestorUserName, roleName,
-        PrivilegeScope.TABLE, server, null,
+        PrivilegeScope.COLUMN, server, null,
         db, table, listBuilder.build(), action);
   }
 
@@ -539,7 +539,7 @@ public class SentryPolicyServiceClientDefaultImpl implements SentryPolicyService
     ImmutableList.Builder<String> listBuilder = ImmutableList.builder();
     listBuilder.add(columnName);
     revokePrivilege(requestorUserName, roleName,
-        PrivilegeScope.TABLE, server, null,
+        PrivilegeScope.COLUMN, server, null,
         db, table, listBuilder.build(), action, grantOption);
   }
 
@@ -547,7 +547,7 @@ public class SentryPolicyServiceClientDefaultImpl implements SentryPolicyService
       String server, String db, String table, List<String> columns, String action)
   throws SentryUserException {
     revokePrivilege(requestorUserName, roleName,
-        PrivilegeScope.TABLE, server, null,
+        PrivilegeScope.COLUMN, server, null,
         db, table, columns, action);
   }
 
@@ -555,7 +555,7 @@ public class SentryPolicyServiceClientDefaultImpl implements SentryPolicyService
       String server, String db, String table, List<String> columns, String action, Boolean grantOption)
   throws SentryUserException {
     revokePrivilege(requestorUserName, roleName,
-        PrivilegeScope.TABLE, server, null,
+        PrivilegeScope.COLUMN, server, null,
         db, table, columns, action, grantOption);
   }
 

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/a5b37c7e/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
index 35a9213..786150b 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
@@ -105,6 +105,7 @@ public class TestHDFSIntegration {
   private static final Logger LOGGER = LoggerFactory
       .getLogger(TestHDFSIntegration.class);
 
+
   public static class WordCountMapper extends MapReduceBase implements
       Mapper<LongWritable, Text, String, Long> {
 
@@ -149,6 +150,8 @@ public class TestHDFSIntegration {
   protected static SentrySrv sentryServer;
   protected static boolean testSentryHA = false;
   private static final long STALE_THRESHOLD = 5000;
+  private static final long CACHE_REFRESH = 100; //Default is 500, but we want it to be low
+                                                // in our tests so that changes reflect soon
 
   private static String fsURI;
   private static int hmsPort;
@@ -273,9 +276,9 @@ public class TestHDFSIntegration {
         out.close();
 
         Reflection.staticField("hiveSiteURL")
-          .ofType(URL.class)
-          .in(HiveConf.class)
-          .set(hiveSite.toURI().toURL());
+            .ofType(URL.class)
+            .in(HiveConf.class)
+            .set(hiveSite.toURI().toURL());
 
         metastore = new InternalMetastoreServer(hiveConf);
         new Thread() {
@@ -361,6 +364,8 @@ public class TestHDFSIntegration {
 
         conf.set("sentry.authorization-provider.hdfs-path-prefixes", "/user/hive/warehouse,/tmp/external");
         conf.set("sentry.authorization-provider.cache-refresh-retry-wait.ms", "5000");
+        conf.set("sentry.authorization-provider.cache-refresh-interval.ms", String.valueOf(CACHE_REFRESH));
+
         conf.set("sentry.authorization-provider.cache-stale-threshold.ms", String.valueOf(STALE_THRESHOLD));
 
         conf.set("sentry.hdfs.service.security.mode", "none");
@@ -486,7 +491,7 @@ public class TestHDFSIntegration {
     conn = hiveServer2.createConnection("hive", "hive");
     stmt = conn.createStatement();
     for( String role:roles) {
-      stmt.execute("drop role " + role);
+       stmt.execute("drop role " + role);
     }
     stmt.close();
     conn.close();
@@ -911,6 +916,114 @@ public class TestHDFSIntegration {
 
   }
 
+  @Test
+  public void testColumnPrivileges() throws Throwable {
+    String dbName = "db2";
+
+    tmpHDFSDir = new Path("/tmp/external");
+    dbNames = new String[]{dbName};
+    roles = new String[]{"admin_role", "tab_role", "db_role", "col_role"};
+    admin = StaticUserGroup.ADMIN1;
+
+    Connection conn;
+    Statement stmt;
+
+    conn = hiveServer2.createConnection("hive", "hive");
+    stmt = conn.createStatement();
+    stmt.execute("create role admin_role");
+    stmt.execute("grant all on server server1 to role admin_role with grant option");
+    stmt.execute("grant role admin_role to group " + StaticUserGroup.ADMINGROUP);
+
+    conn = hiveServer2.createConnection(StaticUserGroup.ADMIN1, StaticUserGroup.ADMIN1);
+    stmt = conn.createStatement();
+    stmt.execute("create database " + dbName);
+    stmt.execute("use "+ dbName);
+    stmt.execute("create table p1 (s string) partitioned by (month int, day int)");
+    stmt.execute("alter table p1 add partition (month=1, day=1)");
+    stmt.execute("alter table p1 add partition (month=1, day=2)");
+    stmt.execute("alter table p1 add partition (month=2, day=1)");
+    stmt.execute("alter table p1 add partition (month=2, day=2)");
+    loadData(stmt);
+
+    stmt.execute("create role db_role");
+    stmt.execute("grant select on database " + dbName + " to role db_role");
+    stmt.execute("create role tab_role");
+    stmt.execute("grant select on p1 to role tab_role");
+    stmt.execute("create role col_role");
+    stmt.execute("grant select(s) on p1 to role col_role");
+
+    stmt.execute("grant role col_role to group "+ StaticUserGroup.USERGROUP1);
+
+    stmt.execute("grant role tab_role to group "+ StaticUserGroup.USERGROUP2);
+    stmt.execute("grant role col_role to group "+ StaticUserGroup.USERGROUP2);
+
+    stmt.execute("grant role db_role to group "+ StaticUserGroup.USERGROUP3);
+    stmt.execute("grant role col_role to group "+ StaticUserGroup.USERGROUP3);
+
+    stmt.execute("grant role col_role to group " + StaticUserGroup.ADMINGROUP);
+
+    Thread.sleep(CACHE_REFRESH);//Wait till sentry cache is updated in Namenode
+
+    //User with just column level privileges cannot read HDFS
+    verifyOnAllSubDirs("/user/hive/warehouse/" + dbName + ".db/p1", null, StaticUserGroup.USERGROUP1, false);
+
+    //User with permissions on table and column can read HDFS file
+    verifyOnAllSubDirs("/user/hive/warehouse/" + dbName + ".db/p1", FsAction.READ_EXECUTE, StaticUserGroup.USERGROUP2, true);
+
+    //User with permissions on db and column can read HDFS file
+    verifyOnAllSubDirs("/user/hive/warehouse/" + dbName + ".db/p1", FsAction.READ_EXECUTE, StaticUserGroup.USERGROUP3, true);
+
+    //User with permissions on server and column cannot read HDFS file
+    //TODO:SENTRY-751
+    verifyOnAllSubDirs("/user/hive/warehouse/" + dbName + ".db/p1", null, StaticUserGroup.ADMINGROUP, false);
+
+    stmt.close();
+    conn.close();
+
+  }
+
+  /*
+  TODO:SENTRY-819
+  */
+  @Test
+  public void testAllColumn() throws Throwable {
+    String dbName = "db2";
+
+    tmpHDFSDir = new Path("/tmp/external");
+    dbNames = new String[]{dbName};
+    roles = new String[]{"admin_role", "col_role"};
+    admin = StaticUserGroup.ADMIN1;
+
+    Connection conn;
+    Statement stmt;
+
+    conn = hiveServer2.createConnection("hive", "hive");
+    stmt = conn.createStatement();
+    stmt.execute("create role admin_role");
+    stmt.execute("grant all on server server1 to role admin_role with grant option");
+    stmt.execute("grant role admin_role to group " + StaticUserGroup.ADMINGROUP);
+
+    conn = hiveServer2.createConnection(StaticUserGroup.ADMIN1, StaticUserGroup.ADMIN1);
+    stmt = conn.createStatement();
+    stmt.execute("create database " + dbName);
+    stmt.execute("use "+ dbName);
+    stmt.execute("create table p1 (c1 string, c2 string) partitioned by (month int, day int)");
+    stmt.execute("alter table p1 add partition (month=1, day=1)");
+    loadDataTwoCols(stmt);
+
+    stmt.execute("create role col_role");
+    stmt.execute("grant select(c1,c2) on p1 to role col_role");
+    stmt.execute("grant role col_role to group "+ StaticUserGroup.USERGROUP1);
+    Thread.sleep(100);
+
+    //User with privileges on all columns of the data cannot still read the HDFS files
+    verifyOnAllSubDirs("/user/hive/warehouse/" + dbName + ".db/p1", null, StaticUserGroup.USERGROUP1, false);
+
+    stmt.close();
+    conn.close();
+
+  }
+
   private void verifyQuery(Statement stmt, String table, int n) throws Throwable {
     verifyQuery(stmt, table, n, NUM_RETRIES);
   }
@@ -956,6 +1069,23 @@ public class TestHDFSIntegration {
     rs.close();
   }
 
+  private void loadDataTwoCols(Statement stmt) throws IOException, SQLException {
+    FSDataOutputStream f1 = miniDFS.getFileSystem().create(new Path("/tmp/f2.txt"));
+    f1.writeChars("m1d1_t1, m1d1_t2\n");
+    f1.writeChars("m1d1_t2, m1d1_t2\n");
+    f1.writeChars("m1d1_t3, m1d1_t2\n");
+    f1.flush();
+    f1.close();
+    stmt.execute("load data inpath \'/tmp/f2.txt\' overwrite into table p1 partition (month=1, day=1)");
+    ResultSet rs = stmt.executeQuery("select * from p1");
+    List<String> vals = new ArrayList<String>();
+    while (rs.next()) {
+      vals.add(rs.getString(1));
+    }
+    Assert.assertEquals(3, vals.size());
+    rs.close();
+  }
+
   private void writeToPath(String path, int numRows, String user, String group) throws IOException {
     Path p = new Path(path);
     miniDFS.getFileSystem().mkdirs(p);


[06/50] [abbrv] incubator-sentry git commit: SENTRY-789: Jenkins should support test branch with special character (Dapeng Sun, reviewed by Guoquan Shen)

Posted by sd...@apache.org.
SENTRY-789: Jenkins should support test branch with special character (Dapeng Sun, reviewed by Guoquan Shen)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/17fcc4d4
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/17fcc4d4
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/17fcc4d4

Branch: refs/heads/hive_plugin_v2
Commit: 17fcc4d46e5a1eafd4c9780723aeecf84c0215dc
Parents: 1556781
Author: Sun Dapeng <sd...@apache.org>
Authored: Thu Jul 2 15:19:47 2015 +0800
Committer: Sun Dapeng <sd...@apache.org>
Committed: Thu Jul 2 15:19:47 2015 +0800

----------------------------------------------------------------------
 dev-support/test-patch.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/17fcc4d4/dev-support/test-patch.py
----------------------------------------------------------------------
diff --git a/dev-support/test-patch.py b/dev-support/test-patch.py
index d36e7fd..f9f79ea 100644
--- a/dev-support/test-patch.py
+++ b/dev-support/test-patch.py
@@ -283,7 +283,7 @@ if defect:
     sys.exit(1)
   result.attachment = attachment
   # parse branch info
-  branchPattern = re.compile('/secure/attachment/\d+/%s(\.\d+)-(\w+)\.(patch|txt|patch.\txt)' % (re.escape(defect)))
+  branchPattern = re.compile('/secure/attachment/\d+/%s(\.\d+)-(\S+)\.(patch|txt|patch.\txt)' % (re.escape(defect)))
   try:
     branchInfo = re.search(branchPattern,attachment)
     if branchInfo:


[13/50] [abbrv] incubator-sentry git commit: SENTRY-800: Oracle: first run A1.Scope invalid identifier (Sravya Tirukkovalur, Reviewed by:Lenni Kuff)

Posted by sd...@apache.org.
SENTRY-800: Oracle: first run A1.Scope invalid identifier (Sravya Tirukkovalur, Reviewed by:Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/c9276fae
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/c9276fae
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/c9276fae

Branch: refs/heads/hive_plugin_v2
Commit: c9276faef6803b88f8df6a67c62398fe5e2b912d
Parents: 8bd827b
Author: Sravya Tirukkovalur <sr...@clouera.com>
Authored: Mon Jul 13 11:34:24 2015 -0700
Committer: Sravya Tirukkovalur <sr...@clouera.com>
Committed: Mon Jul 13 11:34:24 2015 -0700

----------------------------------------------------------------------
 .../src/main/resources/005-SENTRY-398.oracle.sql                   | 2 +-
 .../sentry-provider-db/src/main/resources/sentry-oracle-1.5.0.sql  | 2 +-
 .../sentry-provider-db/src/main/resources/sentry-oracle-1.6.0.sql  | 2 +-
 .../src/main/resources/sentry-postgres-1.5.0.sql                   | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/c9276fae/sentry-provider/sentry-provider-db/src/main/resources/005-SENTRY-398.oracle.sql
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/resources/005-SENTRY-398.oracle.sql b/sentry-provider/sentry-provider-db/src/main/resources/005-SENTRY-398.oracle.sql
index bde30f8..412bc45 100644
--- a/sentry-provider/sentry-provider-db/src/main/resources/005-SENTRY-398.oracle.sql
+++ b/sentry-provider/sentry-provider-db/src/main/resources/005-SENTRY-398.oracle.sql
@@ -13,7 +13,7 @@ CREATE TABLE "SENTRY_GM_PRIVILEGE" (
   "RESOURCE_TYPE_2" VARCHAR2(64) DEFAULT '__NULL__',
   "RESOURCE_TYPE_3" VARCHAR2(64) DEFAULT '__NULL__',
   "ACTION" VARCHAR2(32) NOT NULL,
-  "scope" VARCHAR2(128) NOT NULL,
+  "SCOPE" VARCHAR2(128) NOT NULL,
   "SERVICE_NAME" VARCHAR2(64) NOT NULL
 );
 

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/c9276fae/sentry-provider/sentry-provider-db/src/main/resources/sentry-oracle-1.5.0.sql
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/resources/sentry-oracle-1.5.0.sql b/sentry-provider/sentry-provider-db/src/main/resources/sentry-oracle-1.5.0.sql
index f987a0f..fe8e93c 100644
--- a/sentry-provider/sentry-provider-db/src/main/resources/sentry-oracle-1.5.0.sql
+++ b/sentry-provider/sentry-provider-db/src/main/resources/sentry-oracle-1.5.0.sql
@@ -125,7 +125,7 @@ CREATE TABLE "SENTRY_GM_PRIVILEGE" (
   "RESOURCE_TYPE_2" VARCHAR2(64) DEFAULT '__NULL__',
   "RESOURCE_TYPE_3" VARCHAR2(64) DEFAULT '__NULL__',
   "ACTION" VARCHAR2(32) NOT NULL,
-  "scope" VARCHAR2(128) NOT NULL,
+  "SCOPE" VARCHAR2(128) NOT NULL,
   "CREATE_TIME" NUMBER NOT NULL,
   "WITH_GRANT_OPTION" CHAR(1) DEFAULT 'N' NOT NULL
 );

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/c9276fae/sentry-provider/sentry-provider-db/src/main/resources/sentry-oracle-1.6.0.sql
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/resources/sentry-oracle-1.6.0.sql b/sentry-provider/sentry-provider-db/src/main/resources/sentry-oracle-1.6.0.sql
index 60c6d80..3a22335 100644
--- a/sentry-provider/sentry-provider-db/src/main/resources/sentry-oracle-1.6.0.sql
+++ b/sentry-provider/sentry-provider-db/src/main/resources/sentry-oracle-1.6.0.sql
@@ -125,7 +125,7 @@ CREATE TABLE "SENTRY_GM_PRIVILEGE" (
   "RESOURCE_TYPE_2" VARCHAR2(64) DEFAULT '__NULL__',
   "RESOURCE_TYPE_3" VARCHAR2(64) DEFAULT '__NULL__',
   "ACTION" VARCHAR2(32) NOT NULL,
-  "scope" VARCHAR2(128) NOT NULL,
+  "SCOPE" VARCHAR2(128) NOT NULL,
   "CREATE_TIME" NUMBER NOT NULL,
   "WITH_GRANT_OPTION" CHAR(1) DEFAULT 'N' NOT NULL
 );

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/c9276fae/sentry-provider/sentry-provider-db/src/main/resources/sentry-postgres-1.5.0.sql
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/resources/sentry-postgres-1.5.0.sql b/sentry-provider/sentry-provider-db/src/main/resources/sentry-postgres-1.5.0.sql
index 733619b..fb26770 100644
--- a/sentry-provider/sentry-provider-db/src/main/resources/sentry-postgres-1.5.0.sql
+++ b/sentry-provider/sentry-provider-db/src/main/resources/sentry-postgres-1.5.0.sql
@@ -138,7 +138,7 @@ CREATE TABLE "SENTRY_GM_PRIVILEGE" (
   "RESOURCE_TYPE_2" character varying(64) DEFAULT '__NULL__',
   "RESOURCE_TYPE_3" character varying(64) DEFAULT '__NULL__',
   "ACTION" character varying(32) NOT NULL,
-  "scope" character varying(128) NOT NULL,
+  "SCOPE" character varying(128) NOT NULL,
   "CREATE_TIME" BIGINT NOT NULL,
   "WITH_GRANT_OPTION" CHAR(1) NOT NULL
 );


[49/50] [abbrv] incubator-sentry git commit: SENTRY-843: Add the link of wiki page in README.md ( Guoquan Shen, Reviewed by: Colin Ma)

Posted by sd...@apache.org.
SENTRY-843: Add the link of wiki page in README.md ( Guoquan Shen, Reviewed by: Colin Ma)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/2265ab80
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/2265ab80
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/2265ab80

Branch: refs/heads/hive_plugin_v2
Commit: 2265ab80917a66b19c10a036185aa45aff0be9fa
Parents: 35c62ff
Author: Guoquan Shen <gu...@intel.com>
Authored: Wed Aug 12 08:44:29 2015 +0800
Committer: Guoquan Shen <gu...@intel.com>
Committed: Wed Aug 12 08:44:29 2015 +0800

----------------------------------------------------------------------
 README.md | 4 ++++
 1 file changed, 4 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/2265ab80/README.md
----------------------------------------------------------------------
diff --git a/README.md b/README.md
index 5a38ac2..24701f5 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,10 @@ Bug and Issues tracker
 
 *  https://issues.apache.org/jira/browse/SENTRY
 
+Wiki
+
+*  https://cwiki.apache.org/confluence/display/SENTRY/Home
+
 Building Sentry
 
 Building Sentry requires the following tools:


[24/50] [abbrv] incubator-sentry git commit: SENTRY-806: Fix unit test failure: TestMetastoreEndToEnd.testPartionInsert - java.lang.RuntimeException: Cannot make directory (Anne Yu via Lenni Kuff)

Posted by sd...@apache.org.
SENTRY-806: Fix unit test failure: TestMetastoreEndToEnd.testPartionInsert - java.lang.RuntimeException: Cannot make directory (Anne Yu via Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/09d1a927
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/09d1a927
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/09d1a927

Branch: refs/heads/hive_plugin_v2
Commit: 09d1a927939b5d69539726d81001507ee6d4f701
Parents: 806953c
Author: Lenni Kuff <ls...@cloudera.com>
Authored: Thu Jul 23 12:54:57 2015 -0700
Committer: Lenni Kuff <ls...@cloudera.com>
Committed: Thu Jul 23 12:54:57 2015 -0700

----------------------------------------------------------------------
 .../tests/e2e/hive/AbstractTestWithStaticConfiguration.java | 9 +++++++++
 1 file changed, 9 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/09d1a927/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
index e6c1e89..2a1c9f0 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
@@ -39,6 +39,9 @@ import junit.framework.Assert;
 import org.apache.commons.io.FileUtils;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.fs.permission.FsAction;
+import org.apache.hadoop.fs.permission.FsPermission;
 import org.apache.hadoop.hive.conf.HiveConf;
 import org.apache.hadoop.hive.conf.HiveConf.ConfVars;
 import org.apache.sentry.binding.hive.SentryHiveAuthorizationTaskFactoryImpl;
@@ -243,6 +246,12 @@ public abstract class AbstractTestWithStaticConfiguration {
     hiveServer = create(properties, baseDir, confDir, logDir, policyURI, fileSystem);
     hiveServer.start();
     createContext();
+
+    // Create tmp as scratch dir if it doesn't exist
+    Path tmpPath = new Path("/tmp");
+    if (!fileSystem.exists(tmpPath)) {
+      fileSystem.mkdirs(tmpPath, new FsPermission(FsAction.ALL, FsAction.ALL, FsAction.ALL));
+    }
   }
 
   public static HiveServer create(Map<String, String> properties,


[34/50] [abbrv] incubator-sentry git commit: SENTRY-197: Create tool to dump and load of entire Sentry service (Colin Ma, Reviewed by:Sravya Tirukkovalur, Guoquan Shen, Dapeng Sun, Anne Yu)

Posted by sd...@apache.org.
http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/SentryStore.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/SentryStore.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/SentryStore.java
index 81adec2..fbb611e 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/SentryStore.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/SentryStore.java
@@ -65,6 +65,7 @@ import org.apache.sentry.provider.db.service.thrift.TSentryActiveRoleSet;
 import org.apache.sentry.provider.db.service.thrift.TSentryAuthorizable;
 import org.apache.sentry.provider.db.service.thrift.TSentryGrantOption;
 import org.apache.sentry.provider.db.service.thrift.TSentryGroup;
+import org.apache.sentry.provider.db.service.thrift.TSentryMappingData;
 import org.apache.sentry.provider.db.service.thrift.TSentryPrivilege;
 import org.apache.sentry.provider.db.service.thrift.TSentryPrivilegeMap;
 import org.apache.sentry.provider.db.service.thrift.TSentryRole;
@@ -76,9 +77,11 @@ import org.slf4j.LoggerFactory;
 
 import com.codahale.metrics.Gauge;
 import com.google.common.annotations.VisibleForTesting;
+import com.google.common.base.Function;
 import com.google.common.base.Joiner;
 import com.google.common.base.Preconditions;
 import com.google.common.base.Strings;
+import com.google.common.collect.Collections2;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Maps;
@@ -310,16 +313,10 @@ public class SentryStore {
     PersistenceManager pm = null;
     try {
       pm = openTransaction();
-      MSentryRole mSentryRole = getMSentryRole(pm, roleName);
-      if (mSentryRole == null) {
-        MSentryRole mRole = new MSentryRole(roleName, System.currentTimeMillis());
-        pm.makePersistent(mRole);
-        CommitContext commit = commitUpdateTransaction(pm);
-        rollbackTransaction = false;
-        return commit;
-      } else {
-        throw new SentryAlreadyExistsException("Role: " + roleName);
-      }
+      createSentryRoleCore(pm, roleName);
+      CommitContext commit = commitUpdateTransaction(pm);
+      rollbackTransaction = false;
+      return commit;
     } finally {
       if (rollbackTransaction) {
         rollbackTransaction(pm);
@@ -327,6 +324,17 @@ public class SentryStore {
     }
   }
 
+  private void createSentryRoleCore(PersistenceManager pm, String roleName)
+      throws SentryAlreadyExistsException {
+    MSentryRole mSentryRole = getMSentryRole(pm, roleName);
+    if (mSentryRole == null) {
+      MSentryRole mRole = new MSentryRole(roleName, System.currentTimeMillis());
+      pm.makePersistent(mRole);
+    } else {
+      throw new SentryAlreadyExistsException("Role: " + roleName);
+    }
+  }
+
   private <T> Long getCount(Class<T> tClass) {
     PersistenceManager pm = null;
     Long size = new Long(-1);
@@ -444,7 +452,8 @@ public class SentryStore {
           || (!isNULL(privilege.getDbName()))) {
         // If Grant is for ALL and Either INSERT/SELECT already exists..
         // need to remove it and GRANT ALL..
-        if (privilege.getAction().equalsIgnoreCase("*")) {
+        if (AccessConstants.ALL.equalsIgnoreCase(privilege.getAction())
+            || AccessConstants.ACTION_ALL.equalsIgnoreCase(privilege.getAction())) {
           TSentryPrivilege tNotAll = new TSentryPrivilege(privilege);
           tNotAll.setAction(AccessConstants.SELECT);
           MSentryPrivilege mSelect = getMSentryPrivilege(tNotAll, pm);
@@ -465,8 +474,13 @@ public class SentryStore {
           // do nothing..
           TSentryPrivilege tAll = new TSentryPrivilege(privilege);
           tAll.setAction(AccessConstants.ALL);
-          MSentryPrivilege mAll = getMSentryPrivilege(tAll, pm);
-          if ((mAll != null) && (mRole.getPrivileges().contains(mAll))) {
+          MSentryPrivilege mAll1 = getMSentryPrivilege(tAll, pm);
+          tAll.setAction(AccessConstants.ACTION_ALL);
+          MSentryPrivilege mAll2 = getMSentryPrivilege(tAll, pm);
+          if ((mAll1 != null) && (mRole.getPrivileges().contains(mAll1))) {
+            return null;
+          }
+          if ((mAll2 != null) && (mRole.getPrivileges().contains(mAll2))) {
             return null;
           }
         }
@@ -763,25 +777,9 @@ public class SentryStore {
       throws SentryNoSuchObjectException {
     boolean rollbackTransaction = true;
     PersistenceManager pm = null;
-    roleName = roleName.trim().toLowerCase();
     try {
       pm = openTransaction();
-      Query query = pm.newQuery(MSentryRole.class);
-      query.setFilter("this.roleName == t");
-      query.declareParameters("java.lang.String t");
-      query.setUnique(true);
-      MSentryRole sentryRole = (MSentryRole) query.execute(roleName);
-      if (sentryRole == null) {
-        throw new SentryNoSuchObjectException("Role " + roleName);
-      } else {
-        pm.retrieve(sentryRole);
-        int numPrivs = sentryRole.getPrivileges().size();
-        sentryRole.removePrivileges();
-        //with SENTRY-398 generic model
-        sentryRole.removeGMPrivileges();
-        privCleaner.incPrivRemoval(numPrivs);
-        pm.deletePersistent(sentryRole);
-      }
+      dropSentryRoleCore(pm, roleName);
       CommitContext commit = commitUpdateTransaction(pm);
       rollbackTransaction = false;
       return commit;
@@ -792,42 +790,38 @@ public class SentryStore {
     }
   }
 
+  private void dropSentryRoleCore(PersistenceManager pm, String roleName)
+      throws SentryNoSuchObjectException {
+    String lRoleName = roleName.trim().toLowerCase();
+    Query query = pm.newQuery(MSentryRole.class);
+    query.setFilter("this.roleName == t");
+    query.declareParameters("java.lang.String t");
+    query.setUnique(true);
+    MSentryRole sentryRole = (MSentryRole) query.execute(lRoleName);
+    if (sentryRole == null) {
+      throw new SentryNoSuchObjectException("Role " + lRoleName);
+    } else {
+      pm.retrieve(sentryRole);
+      int numPrivs = sentryRole.getPrivileges().size();
+      sentryRole.removePrivileges();
+      // with SENTRY-398 generic model
+      sentryRole.removeGMPrivileges();
+      privCleaner.incPrivRemoval(numPrivs);
+      pm.deletePersistent(sentryRole);
+    }
+  }
+
   public CommitContext alterSentryRoleAddGroups( String grantorPrincipal, String roleName,
       Set<TSentryGroup> groupNames)
           throws SentryNoSuchObjectException {
     boolean rollbackTransaction = true;
     PersistenceManager pm = null;
-    roleName = roleName.trim().toLowerCase();
     try {
       pm = openTransaction();
-      Query query = pm.newQuery(MSentryRole.class);
-      query.setFilter("this.roleName == t");
-      query.declareParameters("java.lang.String t");
-      query.setUnique(true);
-      MSentryRole role = (MSentryRole) query.execute(roleName);
-      if (role == null) {
-        throw new SentryNoSuchObjectException("Role: " + roleName);
-      } else {
-        query = pm.newQuery(MSentryGroup.class);
-        query.setFilter("this.groupName == t");
-        query.declareParameters("java.lang.String t");
-        query.setUnique(true);
-        List<MSentryGroup> groups = Lists.newArrayList();
-        for (TSentryGroup tGroup : groupNames) {
-          String groupName = tGroup.getGroupName().trim();
-          MSentryGroup group = (MSentryGroup) query.execute(groupName);
-          if (group == null) {
-            group = new MSentryGroup(groupName, System.currentTimeMillis(),
-                 Sets.newHashSet(role));
-          }
-          group.appendRole(role);
-          groups.add(group);
-        }
-        pm.makePersistentAll(groups);
-        CommitContext commit = commitUpdateTransaction(pm);
-        rollbackTransaction = false;
-        return commit;
-      }
+      alterSentryRoleAddGroupsCore(pm, roleName, groupNames);
+      CommitContext commit = commitUpdateTransaction(pm);
+      rollbackTransaction = false;
+      return commit;
     } finally {
       if (rollbackTransaction) {
         rollbackTransaction(pm);
@@ -835,6 +829,35 @@ public class SentryStore {
     }
   }
 
+  private void alterSentryRoleAddGroupsCore(PersistenceManager pm, String roleName,
+      Set<TSentryGroup> groupNames) throws SentryNoSuchObjectException {
+    String lRoleName = roleName.trim().toLowerCase();
+    Query query = pm.newQuery(MSentryRole.class);
+    query.setFilter("this.roleName == t");
+    query.declareParameters("java.lang.String t");
+    query.setUnique(true);
+    MSentryRole role = (MSentryRole) query.execute(lRoleName);
+    if (role == null) {
+      throw new SentryNoSuchObjectException("Role: " + lRoleName);
+    } else {
+      query = pm.newQuery(MSentryGroup.class);
+      query.setFilter("this.groupName == t");
+      query.declareParameters("java.lang.String t");
+      query.setUnique(true);
+      List<MSentryGroup> groups = Lists.newArrayList();
+      for (TSentryGroup tGroup : groupNames) {
+        String groupName = tGroup.getGroupName().trim();
+        MSentryGroup group = (MSentryGroup) query.execute(groupName);
+        if (group == null) {
+          group = new MSentryGroup(groupName, System.currentTimeMillis(), Sets.newHashSet(role));
+        }
+        group.appendRole(role);
+        groups.add(group);
+      }
+      pm.makePersistentAll(groups);
+    }
+  }
+
   public CommitContext alterSentryRoleDeleteGroups(String roleName,
       Set<TSentryGroup> groupNames)
           throws SentryNoSuchObjectException {
@@ -1341,7 +1364,7 @@ public class SentryStore {
     return group;
   }
 
-  private TSentryPrivilege convertToTSentryPrivilege(MSentryPrivilege mSentryPrivilege) {
+  protected TSentryPrivilege convertToTSentryPrivilege(MSentryPrivilege mSentryPrivilege) {
     TSentryPrivilege privilege = new TSentryPrivilege();
     convertToTSentryPrivilege(mSentryPrivilege, privilege);
     return privilege;
@@ -1979,4 +2002,319 @@ public class SentryStore {
       }
     }
   }
+
+  // get all mapping data for [group,role]
+  public Map<String, Set<String>> getGroupNameRoleNamesMap() {
+    boolean rollbackTransaction = true;
+    PersistenceManager pm = null;
+    try {
+      pm = openTransaction();
+      Query query = pm.newQuery(MSentryGroup.class);
+      List<MSentryGroup> mSentryGroups = (List<MSentryGroup>) query.execute();
+      Map<String, Set<String>> sentryGroupNameRoleNamesMap = Maps.newHashMap();
+      if (mSentryGroups != null) {
+        // change the List<MSentryGroup> -> Map<groupName, Set<roleName>>
+        for (MSentryGroup mSentryGroup : mSentryGroups) {
+          String groupName = mSentryGroup.getGroupName();
+          Set<String> roleNames = Sets.newHashSet();
+          for (MSentryRole mSentryRole : mSentryGroup.getRoles()) {
+            roleNames.add(mSentryRole.getRoleName());
+          }
+          if (roleNames.size() > 0) {
+            sentryGroupNameRoleNamesMap.put(groupName, roleNames);
+          }
+        }
+      }
+      commitTransaction(pm);
+      rollbackTransaction = false;
+      return sentryGroupNameRoleNamesMap;
+    } finally {
+      if (rollbackTransaction) {
+        rollbackTransaction(pm);
+      }
+    }
+  }
+
+  // get all mapping data for [role,privilege]
+  public Map<String, Set<TSentryPrivilege>> getRoleNameTPrivilegesMap() throws Exception {
+    boolean rollbackTransaction = true;
+    PersistenceManager pm = null;
+    try {
+      pm = openTransaction();
+      Query query = pm.newQuery(MSentryRole.class);
+      List<MSentryRole> mSentryRoles = (List<MSentryRole>) query.execute();
+      Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap = Maps.newHashMap();
+      if (mSentryRoles != null) {
+        // change the List<MSentryRole> -> Map<roleName, Set<TSentryPrivilege>>
+        for (MSentryRole mSentryRole : mSentryRoles) {
+          Set<TSentryPrivilege> privilegeSet = convertToTSentryPrivileges(mSentryRole
+              .getPrivileges());
+          if (privilegeSet != null && !privilegeSet.isEmpty()) {
+            sentryRolePrivilegesMap.put(mSentryRole.getRoleName(), privilegeSet);
+          }
+        }
+      }
+      commitTransaction(pm);
+      rollbackTransaction = false;
+    return sentryRolePrivilegesMap;
+    } finally {
+      if (rollbackTransaction) {
+        rollbackTransaction(pm);
+      }
+    }
+  }
+
+  // get the all exist role names
+  private Set<String> getAllRoleNames(PersistenceManager pm) {
+    Query query = pm.newQuery(MSentryRole.class);
+    List<MSentryRole> mSentryRoles = (List<MSentryRole>) query.execute();
+    Set<String> existRoleNames = Sets.newHashSet();
+    if (mSentryRoles != null) {
+      for (MSentryRole mSentryRole : mSentryRoles) {
+        existRoleNames.add(mSentryRole.getRoleName());
+      }
+    }
+    return existRoleNames;
+  }
+
+  // get the all exist groups
+  private Map<String, MSentryGroup> getGroupNameTGroupMap(PersistenceManager pm) {
+    Query query = pm.newQuery(MSentryGroup.class);
+    List<MSentryGroup> mSentryGroups = (List<MSentryGroup>) query.execute();
+    Map<String, MSentryGroup> existGroupsMap = Maps.newHashMap();
+    if (mSentryGroups != null) {
+      // change the List<MSentryGroup> -> Map<roleName, Set<MSentryGroup>>
+      for (MSentryGroup mSentryGroup : mSentryGroups) {
+        existGroupsMap.put(mSentryGroup.getGroupName(), mSentryGroup);
+      }
+    }
+    return existGroupsMap;
+  }
+
+  // get the all exist privileges
+  private List<MSentryPrivilege> getPrivilegesList(PersistenceManager pm) {
+    Query query = pm.newQuery(MSentryPrivilege.class);
+    List<MSentryPrivilege> resultList = (List<MSentryPrivilege>) query.execute();
+    if (resultList == null) {
+      resultList = Lists.newArrayList();
+    }
+    return resultList;
+  }
+
+  @VisibleForTesting
+  protected Map<String, MSentryRole> getRolesMap() {
+    boolean rollbackTransaction = true;
+    PersistenceManager pm = null;
+    try {
+      pm = openTransaction();
+
+      Query query = pm.newQuery(MSentryRole.class);
+      List<MSentryRole> mSentryRoles = (List<MSentryRole>) query.execute();
+      Map<String, MSentryRole> existRolesMap = Maps.newHashMap();
+      if (mSentryRoles != null) {
+        // change the List<MSentryRole> -> Map<roleName, Set<MSentryRole>>
+        for (MSentryRole mSentryRole : mSentryRoles) {
+          existRolesMap.put(mSentryRole.getRoleName(), mSentryRole);
+        }
+      }
+
+      commitTransaction(pm);
+      rollbackTransaction = false;
+      return existRolesMap;
+    } finally {
+      if (rollbackTransaction) {
+        rollbackTransaction(pm);
+      }
+    }
+  }
+
+  @VisibleForTesting
+  protected Map<String, MSentryGroup> getGroupNameTGroupMap() {
+    boolean rollbackTransaction = true;
+    PersistenceManager pm = null;
+    try {
+      pm = openTransaction();
+      Map<String, MSentryGroup> resultMap = getGroupNameTGroupMap(pm);
+      commitTransaction(pm);
+      rollbackTransaction = false;
+      return resultMap;
+    } finally {
+      if (rollbackTransaction) {
+        rollbackTransaction(pm);
+      }
+    }
+  }
+
+  @VisibleForTesting
+  protected List<MSentryPrivilege> getPrivilegesList() {
+    boolean rollbackTransaction = true;
+    PersistenceManager pm = null;
+    try {
+      pm = openTransaction();
+      List<MSentryPrivilege> resultList = getPrivilegesList(pm);
+      commitTransaction(pm);
+      rollbackTransaction = false;
+      return resultList;
+    } finally {
+      if (rollbackTransaction) {
+        rollbackTransaction(pm);
+      }
+    }
+  }
+
+  /**
+   * Import the sentry mapping data.
+   * 
+   * @param tSentryMappingData
+   *        Include 2 maps to save the mapping data, the following is the example of the data
+   *        structure:
+   *        for the following mapping data:
+   *        group1=role1,role2
+   *        group2=role2,role3
+   *        role1=server=server1->db=db1
+   *        role2=server=server1->db=db1->table=tbl1,server=server1->db=db1->table=tbl2
+   *        role3=server=server1->url=hdfs://localhost/path
+   * 
+   *        The GroupRolesMap in TSentryMappingData will be saved as:
+   *        {
+   *        TSentryGroup(group1)={role1, role2},
+   *        TSentryGroup(group2)={role2, role3}
+   *        }
+   *        The RolePrivilegesMap in TSentryMappingData will be saved as:
+   *        {
+   *        role1={TSentryPrivilege(server=server1->db=db1)},
+   *        role2={TSentryPrivilege(server=server1->db=db1->table=tbl1),
+   *        TSentryPrivilege(server=server1->db=db1->table=tbl2)},
+   *        role3={TSentryPrivilege(server=server1->url=hdfs://localhost/path)}
+   *        }
+   * @param isOverwriteForRole
+   *        The option for merging or overwriting the existing data during import, true for
+   *        overwriting, false for merging
+   */
+  public void importSentryMetaData(TSentryMappingData tSentryMappingData, boolean isOverwriteForRole)
+      throws Exception {
+    boolean rollbackTransaction = true;
+    PersistenceManager pm = null;
+    // change all role name in lowercase
+    TSentryMappingData mappingData = lowercaseRoleName(tSentryMappingData);
+    try {
+      pm = openTransaction();
+      Set<String> existRoleNames = getAllRoleNames(pm);
+      //
+      Map<String, Set<TSentryGroup>> importedRoleGroupsMap = covertToRoleNameTGroupsMap(mappingData
+          .getGroupRolesMap());
+      Set<String> importedRoleNames = importedRoleGroupsMap.keySet();
+      // if import with overwrite role, drop the duplicated roles in current DB first.
+      if (isOverwriteForRole) {
+        dropDuplicatedRoleForImport(pm, existRoleNames, importedRoleNames);
+        // refresh the existRoleNames for the drop role
+        existRoleNames = getAllRoleNames(pm);
+      }
+
+      // import the mapping data for [role,privilege], the existRoleNames will be updated
+      importSentryRolePrivilegeMapping(pm, existRoleNames, mappingData.getRolePrivilegesMap());
+
+      importSentryGroupRoleMapping(pm, existRoleNames, importedRoleGroupsMap);
+
+      commitTransaction(pm);
+      rollbackTransaction = false;
+    } finally {
+      if (rollbackTransaction) {
+        rollbackTransaction(pm);
+      }
+    }
+  }
+
+  // covert the Map[group->roles] to Map[role->groups]
+  private Map<String, Set<TSentryGroup>> covertToRoleNameTGroupsMap(
+      Map<String, Set<String>> groupRolesMap) {
+    Map<String, Set<TSentryGroup>> roleGroupsMap = Maps.newHashMap();
+    if (groupRolesMap != null) {
+      for (String groupName : groupRolesMap.keySet()) {
+        Set<String> roleNames = groupRolesMap.get(groupName);
+        if (roleNames != null) {
+          for (String roleName : roleNames) {
+            Set<TSentryGroup> tSentryGroups = roleGroupsMap.get(roleName);
+            if (tSentryGroups == null) {
+              tSentryGroups = Sets.newHashSet();
+            }
+            tSentryGroups.add(new TSentryGroup(groupName));
+            roleGroupsMap.put(roleName, tSentryGroups);
+          }
+        }
+      }
+    }
+    return roleGroupsMap;
+  }
+
+  private void importSentryGroupRoleMapping(PersistenceManager pm, Set<String> existRoleNames,
+      Map<String, Set<TSentryGroup>> importedRoleGroupsMap) throws Exception {
+    if (importedRoleGroupsMap == null || importedRoleGroupsMap.keySet() == null) {
+      return;
+    }
+    for (String roleName : importedRoleGroupsMap.keySet()) {
+      if (!existRoleNames.contains(roleName)) {
+        createSentryRoleCore(pm, roleName);
+      }
+      alterSentryRoleAddGroupsCore(pm, roleName, importedRoleGroupsMap.get(roleName));
+    }
+  }
+
+  // drop all duplicated with the imported role
+  private void dropDuplicatedRoleForImport(PersistenceManager pm, Set<String> existRoleNames,
+      Set<String> importedRoleNames) throws Exception {
+    Set<String> duplicatedRoleNames = Sets.intersection(existRoleNames, importedRoleNames);
+    for (String droppedRoleName : duplicatedRoleNames) {
+      dropSentryRoleCore(pm, droppedRoleName);
+    }
+  }
+
+  // change all role name in lowercase
+  private TSentryMappingData lowercaseRoleName(TSentryMappingData tSentryMappingData) {
+    Map<String, Set<String>> sentryGroupRolesMap = tSentryMappingData.getGroupRolesMap();
+    Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap = tSentryMappingData
+        .getRolePrivilegesMap();
+
+    Map<String, Set<String>> newSentryGroupRolesMap = Maps.newHashMap();
+    Map<String, Set<TSentryPrivilege>> newSentryRolePrivilegesMap = Maps.newHashMap();
+    // for mapping data [group,role]
+    for (String groupName : sentryGroupRolesMap.keySet()) {
+      Collection<String> lowcaseRoles = Collections2.transform(sentryGroupRolesMap.get(groupName),
+          new Function<String, String>() {
+            @Override
+            public String apply(String input) {
+              return input.toString().toLowerCase();
+            }
+          });
+      newSentryGroupRolesMap.put(groupName, Sets.newHashSet(lowcaseRoles));
+    }
+
+    // for mapping data [role,privilege]
+    for (String roleName : sentryRolePrivilegesMap.keySet()) {
+      newSentryRolePrivilegesMap.put(roleName.toLowerCase(), sentryRolePrivilegesMap.get(roleName));
+    }
+
+    tSentryMappingData.setGroupRolesMap(newSentryGroupRolesMap);
+    tSentryMappingData.setRolePrivilegesMap(newSentryRolePrivilegesMap);
+    return tSentryMappingData;
+  }
+
+  // import the mapping data for [role,privilege]
+  private void importSentryRolePrivilegeMapping(PersistenceManager pm, Set<String> existRoleNames,
+      Map<String, Set<TSentryPrivilege>> sentryRolePrivilegesMap) throws Exception {
+    if (sentryRolePrivilegesMap != null) {
+      for (String roleName : sentryRolePrivilegesMap.keySet()) {
+        // if the rolenName doesn't exist, create it.
+        if (!existRoleNames.contains(roleName)) {
+          createSentryRoleCore(pm, roleName);
+          existRoleNames.add(roleName);
+        }
+        // get the privileges for the role
+        Set<TSentryPrivilege> tSentryPrivileges = sentryRolePrivilegesMap.get(roleName);
+        for (TSentryPrivilege tSentryPrivilege : tSentryPrivileges) {
+          alterSentryRoleGrantPrivilegeCore(pm, roleName, tSentryPrivilege);
+        }
+      }
+    }
+  }
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClient.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClient.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClient.java
index 05cbfb6..9c2d384 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClient.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClient.java
@@ -178,4 +178,12 @@ public interface SentryPolicyServiceClient {
   public String getConfigValue(String propertyName, String defaultValue) throws SentryUserException;
 
   public void close();
+
+  // Import the sentry mapping data with map structure
+  public void importPolicy(Map<String, Map<String, Set<String>>> policyFileMappingData,
+      String requestorUserName, boolean isOverwriteRole) throws SentryUserException;
+
+  // export the sentry mapping data with map structure
+  public Map<String, Map<String, Set<String>>> exportPolicy(String requestorUserName)
+      throws SentryUserException;
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClientDefaultImpl.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClientDefaultImpl.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClientDefaultImpl.java
index 533a28c..09b3d99 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClientDefaultImpl.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClientDefaultImpl.java
@@ -27,6 +27,7 @@ import java.util.Set;
 
 import javax.security.auth.callback.CallbackHandler;
 
+import org.apache.commons.lang.StringUtils;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.net.NetUtils;
 import org.apache.hadoop.security.SaslRpcServer;
@@ -38,6 +39,8 @@ import org.apache.sentry.core.common.ActiveRoleSet;
 import org.apache.sentry.core.common.Authorizable;
 import org.apache.sentry.core.model.db.AccessConstants;
 import org.apache.sentry.core.model.db.DBModelAuthorizable;
+import org.apache.sentry.provider.common.PolicyFileConstants;
+import org.apache.sentry.service.thrift.SentryServiceUtil;
 import org.apache.sentry.service.thrift.ServiceConstants.ClientConfig;
 import org.apache.sentry.service.thrift.ServiceConstants.PrivilegeScope;
 import org.apache.sentry.service.thrift.ServiceConstants.ServerConfig;
@@ -58,6 +61,7 @@ import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Lists;
+import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
 
 public class SentryPolicyServiceClientDefaultImpl implements SentryPolicyServiceClient {
@@ -816,4 +820,111 @@ public class SentryPolicyServiceClientDefaultImpl implements SentryPolicyService
       transport.close();
     }
   }
+
+  /**
+   * Import the sentry mapping data, convert the mapping data from map structure to
+   * TSentryMappingData, and call the import API.
+   * 
+   * @param policyFileMappingData
+   *        Include 2 maps to save the mapping data, the following is the example of the data
+   *        structure:
+   *        for the following mapping data:
+   *        group1=role1,role2
+   *        group2=role2,role3
+   *        role1=server=server1->db=db1
+   *        role2=server=server1->db=db1->table=tbl1,server=server1->db=db1->table=tbl2
+   *        role3=server=server1->url=hdfs://localhost/path
+   * 
+   *        The policyFileMappingData will be inputed as:
+   *        {
+   *          groups={[group1={role1, role2}], group2=[role2, role3]},
+   *          roles={role1=[server=server1->db=db1],
+   *                 role2=[server=server1->db=db1->table=tbl1,server=server1->db=db1->table=tbl2],
+   *                 role3=[server=server1->url=hdfs://localhost/path]
+   *                }
+   *        }
+   * @param requestorUserName
+   *        The name of the request user
+   */
+  public void importPolicy(Map<String, Map<String, Set<String>>> policyFileMappingData,
+      String requestorUserName, boolean isOverwriteRole)
+      throws SentryUserException {
+    try {
+      TSentryMappingData tSentryMappingData = new TSentryMappingData();
+      // convert the mapping data for [group,role] from map structure to
+      // TSentryMappingData.GroupRolesMap
+      tSentryMappingData.setGroupRolesMap(policyFileMappingData.get(PolicyFileConstants.GROUPS));
+      // convert the mapping data for [role,privilege] from map structure to
+      // TSentryMappingData.RolePrivilegesMap
+      tSentryMappingData
+          .setRolePrivilegesMap(convertRolePrivilegesMapForSentryDB(policyFileMappingData
+              .get(PolicyFileConstants.ROLES)));
+      TSentryImportMappingDataRequest request = new TSentryImportMappingDataRequest(
+          ThriftConstants.TSENTRY_SERVICE_VERSION_CURRENT, requestorUserName, isOverwriteRole,
+          tSentryMappingData);
+      TSentryImportMappingDataResponse response = client.import_sentry_mapping_data(request);
+      Status.throwIfNotOk(response.getStatus());
+    } catch (TException e) {
+      throw new SentryUserException(THRIFT_EXCEPTION_MESSAGE, e);
+    }
+  }
+
+  // convert the mapping data for [role,privilege] from map structure to
+  // TSentryMappingData.RolePrivilegesMap
+  private Map<String, Set<TSentryPrivilege>> convertRolePrivilegesMapForSentryDB(
+      Map<String, Set<String>> rolePrivilegesMap) {
+    Map<String, Set<TSentryPrivilege>> rolePrivilegesMapResult = Maps.newHashMap();
+    if (rolePrivilegesMap != null) {
+      for (String tempRoleName : rolePrivilegesMap.keySet()) {
+        Set<TSentryPrivilege> tempTSentryPrivileges = Sets.newHashSet();
+        Set<String> tempPrivileges = rolePrivilegesMap.get(tempRoleName);
+        for (String tempPrivilege : tempPrivileges) {
+          tempTSentryPrivileges.add(SentryServiceUtil.convertToTSentryPrivilege(tempPrivilege));
+        }
+        rolePrivilegesMapResult.put(tempRoleName, tempTSentryPrivileges);
+      }
+    }
+    return rolePrivilegesMapResult;
+  }
+
+  // export the sentry mapping data with map structure
+  public Map<String, Map<String, Set<String>>> exportPolicy(String requestorUserName)
+      throws SentryUserException {
+    TSentryExportMappingDataRequest request = new TSentryExportMappingDataRequest(
+        ThriftConstants.TSENTRY_SERVICE_VERSION_CURRENT, requestorUserName);
+    try {
+      TSentryExportMappingDataResponse response = client.export_sentry_mapping_data(request);
+      Status.throwIfNotOk(response.getStatus());
+      TSentryMappingData tSentryMappingData = response.getMappingData();
+      Map<String, Map<String, Set<String>>> resultMap = Maps.newHashMap();
+      resultMap.put(PolicyFileConstants.GROUPS, tSentryMappingData.getGroupRolesMap());
+      resultMap.put(PolicyFileConstants.ROLES,
+          convertRolePrivilegesMapForPolicyFile(tSentryMappingData.getRolePrivilegesMap()));
+      return resultMap;
+    } catch (TException e) {
+      throw new SentryUserException(THRIFT_EXCEPTION_MESSAGE, e);
+    }
+  }
+
+  // convert the mapping data for [roleName,privilege] from TSentryMappingData.RolePrivilegesMap to
+  // map structure
+  private Map<String, Set<String>> convertRolePrivilegesMapForPolicyFile(
+      Map<String, Set<TSentryPrivilege>> rolePrivilegesMap) {
+    Map<String, Set<String>> rolePrivilegesMapForFile = Maps.newHashMap();
+    if (rolePrivilegesMap != null) {
+      for (String tempRoleName : rolePrivilegesMap.keySet()) {
+        Set<TSentryPrivilege> tempSentryPrivileges = rolePrivilegesMap.get(tempRoleName);
+        Set<String> tempStrPrivileges = Sets.newHashSet();
+        for (TSentryPrivilege tSentryPrivilege : tempSentryPrivileges) {
+          // convert TSentryPrivilege to privilege in string
+          String privilegeStr = SentryServiceUtil.convertTSentryPrivilegeToStr(tSentryPrivilege);
+          if (!StringUtils.isEmpty(privilegeStr)) {
+            tempStrPrivileges.add(privilegeStr);
+          }
+        }
+        rolePrivilegesMapForFile.put(tempRoleName, tempStrPrivileges);
+      }
+    }
+    return rolePrivilegesMapForFile;
+  }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyStoreProcessor.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyStoreProcessor.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyStoreProcessor.java
index 406daa0..ea9fae9 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyStoreProcessor.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyStoreProcessor.java
@@ -857,4 +857,57 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     }
   }
 
+  // get the sentry mapping data and return the data with map structure
+  @Override
+  public TSentryExportMappingDataResponse export_sentry_mapping_data(
+      TSentryExportMappingDataRequest request) throws TException {
+    TSentryExportMappingDataResponse response = new TSentryExportMappingDataResponse();
+    try {
+      String requestor = request.getRequestorUserName();
+      Set<String> memberGroups = getRequestorGroups(requestor);
+      if (!inAdminGroups(memberGroups)) {
+        // disallow non-admin to import the metadata of sentry
+        throw new SentryAccessDeniedException("Access denied to " + requestor
+            + " for export the metadata of sentry.");
+      }
+      TSentryMappingData tSentryMappingData = new TSentryMappingData();
+      tSentryMappingData.setGroupRolesMap(sentryStore.getGroupNameRoleNamesMap());
+      tSentryMappingData.setRolePrivilegesMap(sentryStore.getRoleNameTPrivilegesMap());
+      response.setMappingData(tSentryMappingData);
+      response.setStatus(Status.OK());
+    } catch (Exception e) {
+      String msg = "Unknown error for request: " + request + ", message: " + e.getMessage();
+      LOGGER.error(msg, e);
+      response.setMappingData(new TSentryMappingData());
+      response.setStatus(Status.RuntimeError(msg, e));
+    }
+    return response;
+  }
+
+  // import the sentry mapping data
+  @Override
+  public TSentryImportMappingDataResponse import_sentry_mapping_data(
+      TSentryImportMappingDataRequest request) throws TException {
+    TSentryImportMappingDataResponse response = new TSentryImportMappingDataResponse();
+    try {
+      String requestor = request.getRequestorUserName();
+      Set<String> memberGroups = getRequestorGroups(requestor);
+      if (!inAdminGroups(memberGroups)) {
+        // disallow non-admin to import the metadata of sentry
+        throw new SentryAccessDeniedException("Access denied to " + requestor
+            + " for import the metadata of sentry.");
+      }
+      sentryStore.importSentryMetaData(request.getMappingData(), request.isOverwriteRole());
+      response.setStatus(Status.OK());
+    } catch (SentryInvalidInputException e) {
+      String msg = "Invalid input privilege object";
+      LOGGER.error(msg, e);
+      response.setStatus(Status.InvalidInput(msg, e));
+    } catch (Exception e) {
+      String msg = "Unknown error for request: " + request + ", message: " + e.getMessage();
+      LOGGER.error(msg, e);
+      response.setStatus(Status.RuntimeError(msg, e));
+    }
+    return response;
+  }
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryServiceUtil.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryServiceUtil.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryServiceUtil.java
new file mode 100644
index 0000000..46798a0
--- /dev/null
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryServiceUtil.java
@@ -0,0 +1,127 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.sentry.service.thrift;
+
+import java.util.List;
+
+import org.apache.commons.lang.StringUtils;
+import org.apache.sentry.provider.common.KeyValue;
+import org.apache.sentry.provider.common.PolicyFileConstants;
+import org.apache.sentry.provider.common.ProviderConstants;
+import org.apache.sentry.provider.db.service.thrift.TSentryGrantOption;
+import org.apache.sentry.provider.db.service.thrift.TSentryPrivilege;
+import org.apache.sentry.service.thrift.ServiceConstants.PrivilegeScope;
+
+import com.google.common.collect.Lists;
+
+public class SentryServiceUtil {
+
+  // parse the privilege in String and get the TSentryPrivilege as result
+  public static TSentryPrivilege convertToTSentryPrivilege(String privilegeStr) {
+    TSentryPrivilege tSentryPrivilege = new TSentryPrivilege();
+    for (String authorizable : ProviderConstants.AUTHORIZABLE_SPLITTER.split(privilegeStr)) {
+      KeyValue tempKV = new KeyValue(authorizable);
+      String key = tempKV.getKey();
+      String value = tempKV.getValue();
+
+      if (PolicyFileConstants.PRIVILEGE_SERVER_NAME.equalsIgnoreCase(key)) {
+        tSentryPrivilege.setServerName(value);
+      } else if (PolicyFileConstants.PRIVILEGE_DATABASE_NAME.equalsIgnoreCase(key)) {
+        tSentryPrivilege.setDbName(value);
+      } else if (PolicyFileConstants.PRIVILEGE_TABLE_NAME.equalsIgnoreCase(key)) {
+        tSentryPrivilege.setTableName(value);
+      } else if (PolicyFileConstants.PRIVILEGE_COLUMN_NAME.equalsIgnoreCase(key)) {
+        tSentryPrivilege.setColumnName(value);
+      } else if (PolicyFileConstants.PRIVILEGE_URI_NAME.equalsIgnoreCase(key)) {
+        tSentryPrivilege.setURI(value);
+      } else if (PolicyFileConstants.PRIVILEGE_ACTION_NAME.equalsIgnoreCase(key)) {
+        tSentryPrivilege.setAction(value);
+      } else if (PolicyFileConstants.PRIVILEGE_GRANT_OPTION_NAME.equalsIgnoreCase(key)) {
+        TSentryGrantOption grantOption = "true".equalsIgnoreCase(value) ? TSentryGrantOption.TRUE
+            : TSentryGrantOption.FALSE;
+        tSentryPrivilege.setGrantOption(grantOption);
+      }
+    }
+    tSentryPrivilege.setPrivilegeScope(getPrivilegeScope(tSentryPrivilege));
+    return tSentryPrivilege;
+  }
+
+  // for the different hierarchy for hive:
+  // 1: server->url
+  // 2: server->database->table->column
+  // if both of them are found in the privilege string, the privilege scope will be set as
+  // PrivilegeScope.URI
+  public static String getPrivilegeScope(TSentryPrivilege tSentryPrivilege) {
+    PrivilegeScope privilegeScope = PrivilegeScope.SERVER;
+    if (!StringUtils.isEmpty(tSentryPrivilege.getURI())) {
+      privilegeScope = PrivilegeScope.URI;
+    } else if (!StringUtils.isEmpty(tSentryPrivilege.getColumnName())) {
+      privilegeScope = PrivilegeScope.COLUMN;
+    } else if (!StringUtils.isEmpty(tSentryPrivilege.getTableName())) {
+      privilegeScope = PrivilegeScope.TABLE;
+    } else if (!StringUtils.isEmpty(tSentryPrivilege.getDbName())) {
+      privilegeScope = PrivilegeScope.DATABASE;
+    }
+    return privilegeScope.toString();
+  }
+
+  // convert TSentryPrivilege to privilege in string
+  public static String convertTSentryPrivilegeToStr(TSentryPrivilege tSentryPrivilege) {
+    List<String> privileges = Lists.newArrayList();
+    if (tSentryPrivilege != null) {
+      String serverName = tSentryPrivilege.getServerName();
+      String dbName = tSentryPrivilege.getDbName();
+      String tableName = tSentryPrivilege.getTableName();
+      String columnName = tSentryPrivilege.getColumnName();
+      String uri = tSentryPrivilege.getURI();
+      String action = tSentryPrivilege.getAction();
+      String grantOption = (tSentryPrivilege.getGrantOption() == TSentryGrantOption.TRUE ? "true"
+          : "false");
+      if (!StringUtils.isEmpty(serverName)) {
+        privileges.add(ProviderConstants.KV_JOINER.join(PolicyFileConstants.PRIVILEGE_SERVER_NAME,
+            serverName));
+        if (!StringUtils.isEmpty(uri)) {
+          privileges.add(ProviderConstants.KV_JOINER.join(PolicyFileConstants.PRIVILEGE_URI_NAME,
+              uri));
+        } else if (!StringUtils.isEmpty(dbName)) {
+          privileges.add(ProviderConstants.KV_JOINER.join(
+              PolicyFileConstants.PRIVILEGE_DATABASE_NAME, dbName));
+          if (!StringUtils.isEmpty(tableName)) {
+            privileges.add(ProviderConstants.KV_JOINER.join(
+                PolicyFileConstants.PRIVILEGE_TABLE_NAME, tableName));
+            if (!StringUtils.isEmpty(columnName)) {
+              privileges.add(ProviderConstants.KV_JOINER.join(
+                  PolicyFileConstants.PRIVILEGE_COLUMN_NAME, columnName));
+            }
+          }
+        }
+        if (!StringUtils.isEmpty(action)) {
+          privileges.add(ProviderConstants.KV_JOINER.join(
+              PolicyFileConstants.PRIVILEGE_ACTION_NAME, action));
+        }
+      }
+      // only append the grant option to privilege string if it's true
+      if ("true".equals(grantOption)) {
+        privileges.add(ProviderConstants.KV_JOINER.join(
+            PolicyFileConstants.PRIVILEGE_GRANT_OPTION_NAME, grantOption));
+      }
+    }
+    return ProviderConstants.AUTHORIZABLE_JOINER.join(privileges);
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/92cde111/sentry-provider/sentry-provider-db/src/main/resources/sentry_policy_service.thrift
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/resources/sentry_policy_service.thrift b/sentry-provider/sentry-provider-db/src/main/resources/sentry_policy_service.thrift
index 5803cc4..40889e8 100644
--- a/sentry-provider/sentry-provider-db/src/main/resources/sentry_policy_service.thrift
+++ b/sentry-provider/sentry-provider-db/src/main/resources/sentry_policy_service.thrift
@@ -232,6 +232,33 @@ struct TSentryConfigValueResponse {
 2: optional string value
 }
 
+# struct for the mapping data like group to role, role to privilege
+struct TSentryMappingData {
+1: optional map<string, set<string>> groupRolesMap,          	   # for the groupName -> role mapping
+2: optional map<string, set<TSentryPrivilege>>  rolePrivilegesMap  # for the roleName -> privilege mapping
+}
+
+struct TSentryExportMappingDataRequest {
+1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V1,
+2: required string requestorUserName # user on whose behalf the request is issued
+}
+
+struct TSentryExportMappingDataResponse {
+1: required sentry_common_service.TSentryResponseStatus status,
+2: required TSentryMappingData mappingData
+}
+
+struct TSentryImportMappingDataRequest {
+1: required i32 protocol_version = sentry_common_service.TSENTRY_SERVICE_V1,
+2: required string requestorUserName, # user on whose behalf the request is issued
+3: required bool overwriteRole = false, # if overwrite the exist role with the imported privileges, default is false 
+4: required TSentryMappingData mappingData
+}
+
+struct TSentryImportMappingDataResponse {
+1: required sentry_common_service.TSentryResponseStatus status
+}
+
 service SentryPolicyService
 {
   TCreateSentryRoleResponse create_sentry_role(1:TCreateSentryRoleRequest request)
@@ -250,11 +277,17 @@ service SentryPolicyService
   # For use with ProviderBackend.getPrivileges only
   TListSentryPrivilegesForProviderResponse list_sentry_privileges_for_provider(1:TListSentryPrivilegesForProviderRequest request)
 
- TDropPrivilegesResponse drop_sentry_privilege(1:TDropPrivilegesRequest request);
+  TDropPrivilegesResponse drop_sentry_privilege(1:TDropPrivilegesRequest request);
+
+  TRenamePrivilegesResponse rename_sentry_privilege(1:TRenamePrivilegesRequest request);
+
+  TListSentryPrivilegesByAuthResponse list_sentry_privileges_by_authorizable(1:TListSentryPrivilegesByAuthRequest request);
 
- TRenamePrivilegesResponse rename_sentry_privilege(1:TRenamePrivilegesRequest request);
+  TSentryConfigValueResponse get_sentry_config_value(1:TSentryConfigValueRequest request);
 
- TListSentryPrivilegesByAuthResponse list_sentry_privileges_by_authorizable(1:TListSentryPrivilegesByAuthRequest request);
+  # export the mapping data in sentry
+  TSentryExportMappingDataResponse export_sentry_mapping_data(1:TSentryExportMappingDataRequest request);
 
- TSentryConfigValueResponse get_sentry_config_value(1:TSentryConfigValueRequest request)
+  # import the mapping data in sentry
+  TSentryImportMappingDataResponse import_sentry_mapping_data(1:TSentryImportMappingDataRequest request);
 }



[09/50] [abbrv] incubator-sentry git commit: SENTRY-647: Add e2e tests for Sqoop Sentry integration (Guoquan Shen, reviewed by Dapeng Sun)

Posted by sd...@apache.org.
http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/98761811/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestServerScopeEndToEnd.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestServerScopeEndToEnd.java b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestServerScopeEndToEnd.java
new file mode 100644
index 0000000..85bae92
--- /dev/null
+++ b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestServerScopeEndToEnd.java
@@ -0,0 +1,185 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.sentry.tests.e2e.sqoop;
+
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import org.apache.sentry.core.model.sqoop.SqoopActionConstant;
+import org.apache.sqoop.client.SqoopClient;
+import org.apache.sqoop.model.MJob;
+import org.apache.sqoop.model.MLink;
+import org.apache.sqoop.model.MPrincipal;
+import org.apache.sqoop.model.MPrivilege;
+import org.apache.sqoop.model.MResource;
+import org.apache.sqoop.model.MRole;
+import org.apache.sqoop.security.SecurityError;
+import org.junit.Test;
+
+import com.google.common.collect.Lists;
+
+public class TestServerScopeEndToEnd extends AbstractSqoopSentryTestBase {
+
+  @Test
+  public void testServerScopePrivilege() throws Exception {
+    /**
+     * ADMIN_USER create two links and one job
+     */
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MLink rdbmsLink = client.createLink("generic-jdbc-connector");
+    sqoopServerRunner.fillRdbmsLinkConfig(rdbmsLink);
+    sqoopServerRunner.saveLink(client, rdbmsLink);
+
+    MLink hdfsLink = client.createLink("hdfs-connector");
+    sqoopServerRunner.fillHdfsLink(hdfsLink);
+    sqoopServerRunner.saveLink(client, hdfsLink);
+
+    MJob job1 = client.createJob(hdfsLink.getPersistenceId(), rdbmsLink.getPersistenceId());
+    // set HDFS "FROM" config for the job, since the connector test case base class only has utilities for HDFS!
+    sqoopServerRunner.fillHdfsFromConfig(job1);
+    // set the RDBM "TO" config here
+    sqoopServerRunner.fillRdbmsToConfig(job1);
+    // create job
+    sqoopServerRunner.saveJob(client, job1);
+
+
+    MResource  sqoopServer1 = new MResource(SQOOP_SERVER_NAME, MResource.TYPE.SERVER);
+    /**
+     * ADMIN_USER grant read privilege on server SQOOP_SERVER_NAME to role1
+     */
+    MRole role1 = new MRole(ROLE1);
+    MPrincipal group1 = new MPrincipal(GROUP1, MPrincipal.TYPE.GROUP);
+    MPrivilege readPrivilege = new MPrivilege(sqoopServer1,SqoopActionConstant.READ, false);
+    client.createRole(role1);
+    client.grantRole(Lists.newArrayList(role1), Lists.newArrayList(group1));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role1.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(readPrivilege));
+
+    /**
+     * ADMIN_USER grant write privilege on server SQOOP_SERVER_NAME to role2
+     * ADMIN_USER grant read privilege on connector all to role2 (for update link required)
+     * ADMIN_USER grant read privilege on link all to role2 (for update job required)
+     */
+    MRole role2 = new MRole(ROLE2);
+    MPrincipal group2 = new MPrincipal(GROUP2, MPrincipal.TYPE.GROUP);
+    MPrivilege writePrivilege = new MPrivilege(sqoopServer1,SqoopActionConstant.WRITE, false);
+    client.createRole(role2);
+
+    MResource allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MResource allLink = new MResource(SqoopActionConstant.ALL, MResource.TYPE.LINK);
+    MPrivilege readAllConPriv = new MPrivilege(allConnector,SqoopActionConstant.READ, false);
+    MPrivilege readAllLinkPriv = new MPrivilege(allLink,SqoopActionConstant.READ, false);
+
+    client.grantRole(Lists.newArrayList(role2), Lists.newArrayList(group2));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role2.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(writePrivilege, readAllConPriv, readAllLinkPriv));
+
+    /**
+     * ADMIN_USER grant all privilege on server SQOOP_SERVER_NAME to role3
+     */
+    MRole role3 = new MRole(ROLE3);
+    MPrincipal group3 = new MPrincipal(GROUP3, MPrincipal.TYPE.GROUP);
+    MPrivilege allPrivilege = new MPrivilege(sqoopServer1,SqoopActionConstant.ALL_NAME, false);
+    client.createRole(role3);
+    client.grantRole(Lists.newArrayList(role3), Lists.newArrayList(group3));
+    client.grantPrivilege(Lists.newArrayList(new MPrincipal(role3.getName(), MPrincipal.TYPE.ROLE)),
+        Lists.newArrayList(allPrivilege));
+
+    /**
+     * user1 has only the read privilege on server SQOOP_SERVER_NAME to role1,
+     * so user1 can show connector, link and jobs. The user1 can't update the link and
+     * job
+     */
+    client = sqoopServerRunner.getSqoopClient(USER1);
+    try {
+      // show connector
+      assertTrue(client.getConnector("generic-jdbc-connector") != null);
+      assertTrue(client.getConnector("hdfs-connector") != null);
+      assertTrue(client.getConnectors().size() > 0);
+      // show link
+      assertTrue(client.getLink(hdfsLink.getPersistenceId()) != null);
+      assertTrue(client.getLink(rdbmsLink.getPersistenceId()) != null);
+      assertTrue(client.getLinks().size() == 2);
+      // show job
+      assertTrue(client.getJob(job1.getPersistenceId()) != null);
+      assertTrue(client.getJobs().size() == 1);
+    } catch (Exception e) {
+      fail("unexpected Authorization exception happend");
+    }
+    // user1 can't update link and job
+    try {
+      hdfsLink.setName("hdfs1_update_user1");
+      client.updateLink(hdfsLink);
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+
+    try {
+      job1.setName("job1_update_user1");
+      client.updateJob(job1);
+      fail("expected Authorization exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SecurityError.AUTH_0014.getMessage());
+    }
+
+    /**
+     * user2 has the write privilege on server SQOOP_SERVER_NAME to role2. In order to update link and job,
+     * user2 also has the read privilege on connector all and link all
+     * user2 can update link and jobs. The user2 can't show job
+     */
+    client = sqoopServerRunner.getSqoopClient(USER2);
+    try {
+      // update link and job
+      hdfsLink.setName("hdfs1_update_user2");
+      client.updateLink(hdfsLink);
+      job1.setName("job1_update_user2");
+      client.updateJob(job1);
+    } catch (Exception e) {
+      fail("unexpected Authorization exception happend");
+    }
+    // user2 can't show job
+    assertTrue(client.getJobs().size() == 0);
+
+    /**
+     * user3 has the all privilege on server SQOOP_SERVER_NAME to role3.
+     * user3 can do any operation on any sqoop resource
+     */
+    client = sqoopServerRunner.getSqoopClient(USER3);
+    try {
+      // show connector
+      assertTrue(client.getConnector("generic-jdbc-connector") != null);
+      assertTrue(client.getConnector("hdfs-connector") != null);
+      assertTrue(client.getConnectors().size() > 0);
+      // show link
+      assertTrue(client.getLink(hdfsLink.getPersistenceId()) != null);
+      assertTrue(client.getLink(rdbmsLink.getPersistenceId()) != null);
+      assertTrue(client.getLinks().size() == 2);
+      // show job
+      assertTrue(client.getJob(job1.getPersistenceId()) != null);
+      assertTrue(client.getJobs().size() == 1);
+      // update link
+      hdfsLink.setName("hdfs1_update_user3");
+      client.updateLink(hdfsLink);
+      // update job
+      job1.setName("job1_update_user3");
+      client.updateJob(job1);
+    } catch (Exception e) {
+      fail("unexpected Authorization exception happend");
+    }
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/98761811/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestShowPrivilege.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestShowPrivilege.java b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestShowPrivilege.java
new file mode 100644
index 0000000..609239f
--- /dev/null
+++ b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TestShowPrivilege.java
@@ -0,0 +1,92 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.sentry.tests.e2e.sqoop;
+
+import org.apache.sentry.core.model.sqoop.SqoopActionConstant;
+import org.apache.sentry.sqoop.SentrySqoopError;
+import org.apache.sqoop.client.SqoopClient;
+import org.apache.sqoop.model.MPrincipal;
+import org.apache.sqoop.model.MPrivilege;
+import org.apache.sqoop.model.MResource;
+import org.apache.sqoop.model.MRole;
+import org.junit.Test;
+
+import com.google.common.collect.Lists;
+
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+public class TestShowPrivilege extends AbstractSqoopSentryTestBase {
+
+  @Test
+  public void testNotSupportShowOnUser() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MPrincipal user1 = new MPrincipal("not_support_user1", MPrincipal.TYPE.USER);
+    MResource resource1 = new MResource("all", MResource.TYPE.CONNECTOR);
+    try {
+      client.getPrivilegesByPrincipal(user1, resource1);
+      fail("expected not support exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SentrySqoopError.SHOW_PRIVILEGE_NOT_SUPPORTED_FOR_PRINCIPAL);
+    }
+  }
+
+  @Test
+  public void testNotSupportShowOnGroup() throws Exception {
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MPrincipal group1 = new MPrincipal("not_support_group1", MPrincipal.TYPE.GROUP);
+    MResource resource1 = new MResource("all", MResource.TYPE.CONNECTOR);
+    try {
+      client.getPrivilegesByPrincipal(group1, resource1);
+      fail("expected not support exception happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, SentrySqoopError.SHOW_PRIVILEGE_NOT_SUPPORTED_FOR_PRINCIPAL);
+    }
+  }
+
+  @Test
+  public void testShowPrivileges() throws Exception {
+    /**
+     * user1 belongs to group group1
+     * admin user grant role role1 to group group1
+     * admin user grant read privilege on connector all to role role1
+     */
+    SqoopClient client = sqoopServerRunner.getSqoopClient(ADMIN_USER);
+    MRole role1 = new MRole(ROLE1);
+    MPrincipal group1Princ = new MPrincipal(GROUP1, MPrincipal.TYPE.GROUP);
+    MPrincipal role1Princ = new MPrincipal(ROLE1, MPrincipal.TYPE.ROLE);
+    MResource allConnector = new MResource(SqoopActionConstant.ALL, MResource.TYPE.CONNECTOR);
+    MPrivilege readPriv = new MPrivilege(allConnector, SqoopActionConstant.READ, false);
+    client.createRole(role1);
+    client.grantRole(Lists.newArrayList(role1), Lists.newArrayList(group1Princ));
+    client.grantPrivilege(Lists.newArrayList(role1Princ), Lists.newArrayList(readPriv));
+
+    // user1 show privilege on role1
+    client = sqoopServerRunner.getSqoopClient(USER1);
+    assertTrue(client.getPrivilegesByPrincipal(role1Princ, allConnector).size() == 1);
+
+    // user2 can't show privilege on role1, because user2 doesn't belong to role1
+    client = sqoopServerRunner.getSqoopClient(USER2);
+    try {
+      client.getPrivilegesByPrincipal(role1Princ, allConnector);
+      fail("expected SentryAccessDeniedException happend");
+    } catch (Exception e) {
+      assertCausedMessage(e, "SentryAccessDeniedException");
+    }
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/98761811/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TomcatSqoopRunner.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TomcatSqoopRunner.java b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TomcatSqoopRunner.java
new file mode 100644
index 0000000..0d50574
--- /dev/null
+++ b/sentry-tests/sentry-tests-sqoop/src/test/java/org/apache/sentry/tests/e2e/sqoop/TomcatSqoopRunner.java
@@ -0,0 +1,320 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.sentry.tests.e2e.sqoop;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotSame;
+
+import java.io.File;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.log4j.Logger;
+import org.apache.sqoop.client.SqoopClient;
+import org.apache.sqoop.common.test.db.DatabaseProvider;
+import org.apache.sqoop.common.test.db.DatabaseProviderFactory;
+import org.apache.sqoop.common.test.db.TableName;
+import org.apache.sqoop.common.test.utils.NetworkUtils;
+import org.apache.sqoop.model.MConfigList;
+import org.apache.sqoop.model.MJob;
+import org.apache.sqoop.model.MLink;
+import org.apache.sqoop.model.MPersistableEntity;
+import org.apache.sqoop.test.minicluster.SqoopMiniCluster;
+import org.apache.sqoop.validation.Status;
+import org.codehaus.cargo.container.ContainerType;
+import org.codehaus.cargo.container.InstalledLocalContainer;
+import org.codehaus.cargo.container.configuration.ConfigurationType;
+import org.codehaus.cargo.container.configuration.LocalConfiguration;
+import org.codehaus.cargo.container.deployable.WAR;
+import org.codehaus.cargo.container.installer.Installer;
+import org.codehaus.cargo.container.installer.ZipURLInstaller;
+import org.codehaus.cargo.container.property.GeneralPropertySet;
+import org.codehaus.cargo.container.property.ServletPropertySet;
+import org.codehaus.cargo.container.tomcat.TomcatPropertySet;
+import org.codehaus.cargo.generic.DefaultContainerFactory;
+import org.codehaus.cargo.generic.configuration.DefaultConfigurationFactory;
+
+import com.google.common.base.Joiner;
+
+public class TomcatSqoopRunner {
+  private static final Logger LOG = Logger.getLogger(TomcatSqoopRunner.class);
+  private SqoopServerEnableSentry server;
+  private DatabaseProvider provider;
+  private String temporaryPath;
+
+  public TomcatSqoopRunner(String temporaryPath, String serverName, String sentrySite)
+      throws Exception {
+    this.temporaryPath = temporaryPath;
+    this.server = new SqoopServerEnableSentry(temporaryPath, serverName, sentrySite);
+    this.provider = DatabaseProviderFactory.getProvider(System.getProperties());
+  }
+
+  public void start() throws Exception {
+    server.start();
+    provider.start();
+  }
+
+  public void stop() throws Exception {
+    server.stop();
+    provider.stop();
+  }
+
+
+  /**
+   * create link.
+   *
+   * With asserts to make sure that it was created correctly.
+   * @param sqoopClient
+   * @param link
+   */
+  public void saveLink(SqoopClient client, MLink link) {
+    assertEquals(Status.OK, client.saveLink(link));
+    assertNotSame(MPersistableEntity.PERSISTANCE_ID_DEFAULT, link.getPersistenceId());
+  }
+
+  /**
+   * create link.
+   *
+   * With asserts to make sure that it was created correctly.
+   * @param sqoopClient
+   * @param link
+   */
+  public void updateLink(SqoopClient client, MLink link) {
+    assertEquals(Status.OK, client.updateLink(link));
+    assertNotSame(MPersistableEntity.PERSISTANCE_ID_DEFAULT, link.getPersistenceId());
+  }
+
+  /**
+   * Create job.
+   *
+   * With asserts to make sure that it was created correctly.
+   *
+   * @param job
+   */
+  public void saveJob(SqoopClient client, MJob job) {
+    assertEquals(Status.OK, client.saveJob(job));
+    assertNotSame(MPersistableEntity.PERSISTANCE_ID_DEFAULT, job.getPersistenceId());
+  }
+
+  /**
+   * fill link.
+   *
+   * With asserts to make sure that it was filled correctly.
+   *
+   * @param link
+   */
+  public void fillHdfsLink(MLink link) {
+    MConfigList configs = link.getConnectorLinkConfig();
+    configs.getStringInput("linkConfig.confDir").setValue(server.getConfigurationPath());
+  }
+
+  /**
+   * Fill link config based on currently active provider.
+   *
+   * @param link MLink object to fill
+   */
+  public void fillRdbmsLinkConfig(MLink link) {
+    MConfigList configs = link.getConnectorLinkConfig();
+    configs.getStringInput("linkConfig.jdbcDriver").setValue(provider.getJdbcDriver());
+    configs.getStringInput("linkConfig.connectionString").setValue(provider.getConnectionUrl());
+    configs.getStringInput("linkConfig.username").setValue(provider.getConnectionUsername());
+    configs.getStringInput("linkConfig.password").setValue(provider.getConnectionPassword());
+  }
+
+  public void fillHdfsFromConfig(MJob job) {
+    MConfigList fromConfig = job.getFromJobConfig();
+    fromConfig.getStringInput("fromJobConfig.inputDirectory").setValue(temporaryPath + "/output");
+  }
+
+  public void fillRdbmsToConfig(MJob job) {
+    MConfigList toConfig = job.getToJobConfig();
+    toConfig.getStringInput("toJobConfig.tableName").setValue(provider.
+        escapeTableName(new TableName(getClass().getSimpleName()).getTableName()));
+  }
+
+  /**
+   * get a sqoopClient for specific user
+   * @param user
+   */
+  public SqoopClient getSqoopClient(String user) {
+    setAuthenticationUser(user);
+    return new SqoopClient(server.getServerUrl());
+  }
+
+  /**
+   * Set the mock user in the Sqoop simple authentication
+   * @param user
+   */
+  private void setAuthenticationUser(String user) {
+    System.setProperty("user.name", user);
+  }
+
+  private static class SqoopServerEnableSentry extends SqoopMiniCluster {
+    private static final String WAR_PATH = "thirdparty/sqoop.war";
+    private static final String TOMCAT_PATH = "thirdparty/apache-tomcat-6.0.36.zip";
+
+    private InstalledLocalContainer container = null;
+    private Integer port;
+    private Integer ajpPort;
+    private String sentrySite;
+    private String serverName;
+
+    SqoopServerEnableSentry(String temporaryPath, String serverName, String sentrySite)
+        throws Exception {
+      super(temporaryPath);
+      this.serverName = serverName;
+      this.sentrySite = sentrySite;
+      // Random port
+      this.port = NetworkUtils.findAvailablePort();
+      this.ajpPort = NetworkUtils.findAvailablePort();
+    }
+
+    @Override
+    public Map<String, String> getSecurityConfiguration() {
+      Map<String, String> properties = new HashMap<String, String>();
+      configureAuthentication(properties);
+      configureSentryAuthorization(properties);
+      return properties;
+    }
+
+    private void configureAuthentication(Map<String, String> properties) {
+      /** Simple Authentication */
+      properties.put("org.apache.sqoop.authentication.type", "SIMPLE");
+      properties.put("org.apache.sqoop.authentication.handler",
+          "org.apache.sqoop.security.SimpleAuthenticationHandler");
+    }
+
+    private void configureSentryAuthorization(Map<String, String> properties) {
+      properties.put("org.apache.sqoop.security.authorization.handler",
+          "org.apache.sentry.sqoop.authz.SentryAuthorizationHander");
+      properties.put("org.apache.sqoop.security.authorization.access_controller",
+          "org.apache.sentry.sqoop.authz.SentryAccessController");
+      properties.put("org.apache.sqoop.security.authorization.validator",
+          "org.apache.sentry.sqoop.authz.SentryAuthorizationValidator");
+      properties.put("org.apache.sqoop.security.authorization.server_name", serverName);
+      properties.put("sentry.sqoop.site.url", sentrySite);
+      /** set Sentry related jars into classpath */
+      List<String> extraClassPath = new LinkedList<String>();
+      for (String jar : System.getProperty("java.class.path").split(":")) {
+        if ((jar.contains("sentry") || jar.contains("shiro-core") || jar.contains("libthrift"))
+            && jar.endsWith("jar")) {
+          extraClassPath.add(jar);
+        }
+      }
+      properties.put("org.apache.sqoop.classpath.extra",Joiner.on(":").join(extraClassPath));
+    }
+
+    @Override
+    public void start() throws Exception {
+      // Container has already been started
+      if (container != null) {
+        return;
+      }
+      prepareTemporaryPath();
+
+      // Source: http://cargo.codehaus.org/Functional+testing
+      String tomcatPath = getTemporaryPath() + "/tomcat";
+      String extractPath = tomcatPath + "/extract";
+      String confPath = tomcatPath + "/conf";
+
+      Installer installer = new ZipURLInstaller(new File(TOMCAT_PATH).toURI().toURL(), null, extractPath);
+      installer.install();
+
+      LocalConfiguration configuration = (LocalConfiguration) new DefaultConfigurationFactory()
+          .createConfiguration("tomcat6x", ContainerType.INSTALLED, ConfigurationType.STANDALONE,
+              confPath);
+      container = (InstalledLocalContainer) new DefaultContainerFactory().createContainer("tomcat6x",
+          ContainerType.INSTALLED, configuration);
+
+      // Set home to our installed tomcat instance
+      container.setHome(installer.getHome());
+
+      // Store tomcat logs into file as they are quite handy for debugging
+      container.setOutput(getTemporaryPath() + "/log/tomcat.log");
+
+      // Propagate system properties to the container
+      Map<String, String> map = new HashMap<String, String>((Map) System.getProperties());
+      container.setSystemProperties(map);
+
+      // Propagate Hadoop jars to the container classpath
+      // In real world, they would be installed manually by user
+      List<String> extraClassPath = new LinkedList<String>();
+      String[] classpath = System.getProperty("java.class.path").split(":");
+      for (String jar : classpath) {
+        if (jar.contains("hadoop-") || // Hadoop jars
+            jar.contains("hive-") || // Hive jars
+            jar.contains("commons-") || // Apache Commons libraries
+            jar.contains("httpcore-") || // Apache Http Core libraries
+            jar.contains("httpclient-") || // Apache Http Client libraries
+            jar.contains("htrace-") || // htrace-core libraries, new added in
+                                       // Hadoop 2.6.0
+            jar.contains("zookeeper-") || // zookeeper libraries, new added in
+                                          // Hadoop 2.6.0
+            jar.contains("curator-") || // curator libraries, new added in Hadoop
+                                        // 2.6.0
+            jar.contains("log4j-") || // Log4j
+            jar.contains("slf4j-") || // Slf4j
+            jar.contains("jackson-") || // Jackson
+            jar.contains("derby") || // Derby drivers
+            jar.contains("avro-") || // Avro
+            jar.contains("parquet-") || // Parquet
+            jar.contains("mysql") || // MySQL JDBC driver
+            jar.contains("postgre") || // PostgreSQL JDBC driver
+            jar.contains("oracle") || // Oracle driver
+            jar.contains("terajdbc") || // Teradata driver
+            jar.contains("tdgs") || // Teradata driver
+            jar.contains("nzjdbc") || // Netezza driver
+            jar.contains("sqljdbc") || // Microsoft SQL Server driver
+            jar.contains("libfb303") || // Facebook thrift lib
+            jar.contains("datanucleus-") || // Data nucleus libs
+            jar.contains("google") // Google libraries (guava, ...)
+        ) {
+          extraClassPath.add(jar);
+        }
+      }
+      container.setExtraClasspath(extraClassPath.toArray(new String[extraClassPath.size()]));
+
+      // Finally deploy Sqoop server war file
+      configuration.addDeployable(new WAR(WAR_PATH));
+      configuration.setProperty(ServletPropertySet.PORT, port.toString());
+      configuration.setProperty(TomcatPropertySet.AJP_PORT, ajpPort.toString());
+      //configuration.setProperty(GeneralPropertySet.JVMARGS, "\"-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=8006\"");
+      LOG.info("Tomcat extract path: " + extractPath);
+      LOG.info("Tomcat home path: " + installer.getHome());
+      LOG.info("Tomcat config home path: " + confPath);
+      LOG.info("Starting tomcat server on port " + port);
+      container.start();
+    }
+
+    @Override
+    public void stop() throws Exception {
+      if (container != null) {
+        container.stop();
+      }
+    }
+
+    /**
+     * Return server URL.
+     */
+    public String getServerUrl() {
+      // We're not doing any changes, so return default URL
+      return "http://localhost:" + port + "/sqoop/";
+    }
+  }
+}


[02/50] [abbrv] incubator-sentry git commit: SENTRY-767: SENTRY jenkins support test the patch for branch ( Dapeng Sun via Sravya Tirukkovalur)

Posted by sd...@apache.org.
SENTRY-767: SENTRY jenkins support test the patch for branch ( Dapeng Sun via Sravya Tirukkovalur)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/4e03bdb2
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/4e03bdb2
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/4e03bdb2

Branch: refs/heads/hive_plugin_v2
Commit: 4e03bdb24145eb56378c29aa6db23d7ac1d25d62
Parents: 198bef5
Author: Sravya Tirukkovalur <sr...@clouera.com>
Authored: Thu Jun 18 10:34:54 2015 -0700
Committer: Sravya Tirukkovalur <sr...@clouera.com>
Committed: Thu Jun 18 10:34:54 2015 -0700

----------------------------------------------------------------------
 dev-support/test-patch.py | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/4e03bdb2/dev-support/test-patch.py
----------------------------------------------------------------------
diff --git a/dev-support/test-patch.py b/dev-support/test-patch.py
index 7e701c3..d36e7fd 100644
--- a/dev-support/test-patch.py
+++ b/dev-support/test-patch.py
@@ -88,7 +88,7 @@ def jira_post_comment(result, defect, branch, username, password):
 # hack (from hadoop) but REST api doesn't list attachments?
 def jira_get_attachment(result, defect, username, password):
   html = jira_get_defect_html(result, defect, username, password)
-  pattern = "(/secure/attachment/[0-9]+/%s[0-9\.\-]*\.(patch|txt|patch\.txt))" % (re.escape(defect))
+  pattern = "(/secure/attachment/\d+/%s[\w\.\-]*\.(patch|txt|patch\.txt))" % (re.escape(defect))
   matches = []
   for match in re.findall(pattern, html, re.IGNORECASE):
     matches += [ match[0] ]
@@ -282,6 +282,16 @@ if defect:
     print "ERROR: No attachments found for %s" % (defect)
     sys.exit(1)
   result.attachment = attachment
+  # parse branch info
+  branchPattern = re.compile('/secure/attachment/\d+/%s(\.\d+)-(\w+)\.(patch|txt|patch.\txt)' % (re.escape(defect)))
+  try:
+    branchInfo = re.search(branchPattern,attachment)
+    if branchInfo:
+      branch = branchInfo.group(2)
+      print "INFO: Branch info is detected from attachment name: " + branch
+  except:
+    branch = "master"
+    print "INFO: Branch info is not detected from attachment name, use branch: " + branch
   patch_contents = jira_request(result, result.attachment, username, password, None, {}).read()
   patch_file = "%s/%s.patch" % (output_dir, defect)
   with open(patch_file, 'a') as fh:


[22/50] [abbrv] incubator-sentry git commit: SENTRY-530: Add thrift protocol version check ( Dapeng Sun, Reviewed by: Sravya Tirukkovalur)

Posted by sd...@apache.org.
SENTRY-530: Add thrift protocol version check ( Dapeng Sun, Reviewed by: Sravya Tirukkovalur)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/0dc5aa49
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/0dc5aa49
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/0dc5aa49

Branch: refs/heads/hive_plugin_v2
Commit: 0dc5aa49fa769aebe64e18ce5cef7fbabb3fe7a4
Parents: 58a8358
Author: Sravya Tirukkovalur <sr...@clouera.com>
Authored: Tue Jul 21 13:56:58 2015 -0700
Committer: Sravya Tirukkovalur <sr...@clouera.com>
Committed: Tue Jul 21 13:56:58 2015 -0700

----------------------------------------------------------------------
 .../TAlterSentryRoleAddGroupsRequest.java       |  4 +-
 .../TAlterSentryRoleDeleteGroupsRequest.java    |  4 +-
 .../TAlterSentryRoleGrantPrivilegeRequest.java  |  4 +-
 .../TAlterSentryRoleRevokePrivilegeRequest.java |  4 +-
 .../thrift/TCreateSentryRoleRequest.java        |  4 +-
 .../service/thrift/TDropPrivilegesRequest.java  |  4 +-
 .../service/thrift/TDropSentryRoleRequest.java  |  4 +-
 ...TListSentryPrivilegesForProviderRequest.java |  4 +-
 .../thrift/TListSentryPrivilegesRequest.java    |  4 +-
 .../service/thrift/TListSentryRolesRequest.java |  4 +-
 .../thrift/TRenamePrivilegesRequest.java        |  4 +-
 .../thrift/sentry_common_serviceConstants.java  |  4 +-
 .../db/SentryThriftAPIMismatchException.java    | 30 ++++++++
 .../thrift/SentryPolicyStoreProcessor.java      | 80 +++++++++++++++++---
 .../sentry/service/thrift/ServiceConstants.java |  2 +-
 .../apache/sentry/service/thrift/Status.java    |  7 ++
 .../main/resources/sentry_common_service.thrift |  3 +-
 .../thrift/TestSentryPolicyStoreProcessor.java  | 11 ++-
 18 files changed, 143 insertions(+), 38 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleAddGroupsRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleAddGroupsRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleAddGroupsRequest.java
index a0c30fe..330d37c 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleAddGroupsRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleAddGroupsRequest.java
@@ -144,7 +144,7 @@ public class TAlterSentryRoleAddGroupsRequest implements org.apache.thrift.TBase
   }
 
   public TAlterSentryRoleAddGroupsRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -194,7 +194,7 @@ public class TAlterSentryRoleAddGroupsRequest implements org.apache.thrift.TBase
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.roleName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleDeleteGroupsRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleDeleteGroupsRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleDeleteGroupsRequest.java
index 156688c..e7b65cd 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleDeleteGroupsRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleDeleteGroupsRequest.java
@@ -144,7 +144,7 @@ public class TAlterSentryRoleDeleteGroupsRequest implements org.apache.thrift.TB
   }
 
   public TAlterSentryRoleDeleteGroupsRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -194,7 +194,7 @@ public class TAlterSentryRoleDeleteGroupsRequest implements org.apache.thrift.TB
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.roleName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleGrantPrivilegeRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleGrantPrivilegeRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleGrantPrivilegeRequest.java
index 51e1017..4e245a3 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleGrantPrivilegeRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleGrantPrivilegeRequest.java
@@ -143,7 +143,7 @@ public class TAlterSentryRoleGrantPrivilegeRequest implements org.apache.thrift.
   }
 
   public TAlterSentryRoleGrantPrivilegeRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -189,7 +189,7 @@ public class TAlterSentryRoleGrantPrivilegeRequest implements org.apache.thrift.
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.roleName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleRevokePrivilegeRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleRevokePrivilegeRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleRevokePrivilegeRequest.java
index 07b155f..e9e06ac 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleRevokePrivilegeRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TAlterSentryRoleRevokePrivilegeRequest.java
@@ -143,7 +143,7 @@ public class TAlterSentryRoleRevokePrivilegeRequest implements org.apache.thrift
   }
 
   public TAlterSentryRoleRevokePrivilegeRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -189,7 +189,7 @@ public class TAlterSentryRoleRevokePrivilegeRequest implements org.apache.thrift
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.roleName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TCreateSentryRoleRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TCreateSentryRoleRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TCreateSentryRoleRequest.java
index 07f0eca..824361d 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TCreateSentryRoleRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TCreateSentryRoleRequest.java
@@ -136,7 +136,7 @@ public class TCreateSentryRoleRequest implements org.apache.thrift.TBase<TCreate
   }
 
   public TCreateSentryRoleRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -177,7 +177,7 @@ public class TCreateSentryRoleRequest implements org.apache.thrift.TBase<TCreate
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.roleName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TDropPrivilegesRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TDropPrivilegesRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TDropPrivilegesRequest.java
index 26b136a..667be2e 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TDropPrivilegesRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TDropPrivilegesRequest.java
@@ -136,7 +136,7 @@ public class TDropPrivilegesRequest implements org.apache.thrift.TBase<TDropPriv
   }
 
   public TDropPrivilegesRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -177,7 +177,7 @@ public class TDropPrivilegesRequest implements org.apache.thrift.TBase<TDropPriv
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.privilege = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TDropSentryRoleRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TDropSentryRoleRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TDropSentryRoleRequest.java
index 6958542..1e0c997 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TDropSentryRoleRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TDropSentryRoleRequest.java
@@ -136,7 +136,7 @@ public class TDropSentryRoleRequest implements org.apache.thrift.TBase<TDropSent
   }
 
   public TDropSentryRoleRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -177,7 +177,7 @@ public class TDropSentryRoleRequest implements org.apache.thrift.TBase<TDropSent
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.roleName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TListSentryPrivilegesForProviderRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TListSentryPrivilegesForProviderRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TListSentryPrivilegesForProviderRequest.java
index d1dd6a1..5e443b4 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TListSentryPrivilegesForProviderRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TListSentryPrivilegesForProviderRequest.java
@@ -153,7 +153,7 @@ public class TListSentryPrivilegesForProviderRequest implements org.apache.thrif
   }
 
   public TListSentryPrivilegesForProviderRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -210,7 +210,7 @@ public class TListSentryPrivilegesForProviderRequest implements org.apache.thrif
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.component = null;
     this.serviceName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TListSentryPrivilegesRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TListSentryPrivilegesRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TListSentryPrivilegesRequest.java
index 505c548..d6afe5a 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TListSentryPrivilegesRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TListSentryPrivilegesRequest.java
@@ -152,7 +152,7 @@ public class TListSentryPrivilegesRequest implements org.apache.thrift.TBase<TLi
   }
 
   public TListSentryPrivilegesRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -205,7 +205,7 @@ public class TListSentryPrivilegesRequest implements org.apache.thrift.TBase<TLi
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.roleName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TListSentryRolesRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TListSentryRolesRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TListSentryRolesRequest.java
index 078cb6b..08a4e36 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TListSentryRolesRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TListSentryRolesRequest.java
@@ -137,7 +137,7 @@ public class TListSentryRolesRequest implements org.apache.thrift.TBase<TListSen
   }
 
   public TListSentryRolesRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -176,7 +176,7 @@ public class TListSentryRolesRequest implements org.apache.thrift.TBase<TListSen
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.groupName = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TRenamePrivilegesRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TRenamePrivilegesRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TRenamePrivilegesRequest.java
index 22d9b4c..6b2ec0a 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TRenamePrivilegesRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/generic/service/thrift/TRenamePrivilegesRequest.java
@@ -152,7 +152,7 @@ public class TRenamePrivilegesRequest implements org.apache.thrift.TBase<TRename
   }
 
   public TRenamePrivilegesRequest() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
   }
 
@@ -211,7 +211,7 @@ public class TRenamePrivilegesRequest implements org.apache.thrift.TBase<TRename
 
   @Override
   public void clear() {
-    this.protocol_version = 1;
+    this.protocol_version = 2;
 
     this.requestorUserName = null;
     this.component = null;

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/service/thrift/sentry_common_serviceConstants.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/service/thrift/sentry_common_serviceConstants.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/service/thrift/sentry_common_serviceConstants.java
index 6c3d171..ff2ddb7 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/service/thrift/sentry_common_serviceConstants.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/service/thrift/sentry_common_serviceConstants.java
@@ -35,7 +35,7 @@ public class sentry_common_serviceConstants {
 
   public static final int TSENTRY_SERVICE_V1 = 1;
 
-  public static final int TSENTRY_SERVICE_V2 = 1;
+  public static final int TSENTRY_SERVICE_V2 = 2;
 
   public static final int TSENTRY_STATUS_OK = 0;
 
@@ -49,4 +49,6 @@ public class sentry_common_serviceConstants {
 
   public static final int TSENTRY_STATUS_ACCESS_DENIED = 5;
 
+  public static final int TSENTRY_STATUS_THRIFT_VERSION_MISMATCH = 6;
+
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/SentryThriftAPIMismatchException.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/SentryThriftAPIMismatchException.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/SentryThriftAPIMismatchException.java
new file mode 100644
index 0000000..1046160
--- /dev/null
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/SentryThriftAPIMismatchException.java
@@ -0,0 +1,30 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.sentry.provider.db;
+
+import org.apache.sentry.SentryUserException;
+
+public class SentryThriftAPIMismatchException extends SentryUserException {
+  private static final long serialVersionUID = 7535410604425511738L;
+  public SentryThriftAPIMismatchException(String msg) {
+    super(msg);
+  }
+  public SentryThriftAPIMismatchException(String msg, String reason) {
+    super(msg, reason);
+  }
+}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyStoreProcessor.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyStoreProcessor.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyStoreProcessor.java
index 30792f3..406daa0 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyStoreProcessor.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyStoreProcessor.java
@@ -18,26 +18,16 @@
 
 package org.apache.sentry.provider.db.service.thrift;
 
-import java.io.IOException;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.InvocationTargetException;
-import java.util.HashMap;
 import java.util.HashSet;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.regex.Pattern;
-import java.util.concurrent.atomic.AtomicLong;
-import java.util.concurrent.locks.ReentrantReadWriteLock;
 
-import com.codahale.metrics.Timer;
 import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.hive.conf.HiveConf;
-import org.apache.hadoop.hive.metastore.HiveMetaStoreClient;
-import org.apache.hadoop.hive.metastore.api.Database;
-import org.apache.hadoop.hive.metastore.api.Partition;
-import org.apache.hadoop.hive.metastore.api.Table;
 import org.apache.sentry.SentryUserException;
 import org.apache.sentry.core.model.db.AccessConstants;
 import org.apache.sentry.provider.common.GroupMappingService;
@@ -47,6 +37,7 @@ import org.apache.sentry.provider.db.SentryInvalidInputException;
 import org.apache.sentry.provider.db.SentryNoSuchObjectException;
 import org.apache.sentry.provider.db.SentryPolicyStorePlugin;
 import org.apache.sentry.provider.db.SentryPolicyStorePlugin.SentryPluginException;
+import org.apache.sentry.provider.db.SentryThriftAPIMismatchException;
 import org.apache.sentry.provider.db.log.entity.JsonLogEntity;
 import org.apache.sentry.provider.db.log.entity.JsonLogEntityFactory;
 import org.apache.sentry.provider.db.log.util.Constants;
@@ -55,10 +46,9 @@ import org.apache.sentry.provider.db.service.persistent.HAContext;
 import org.apache.sentry.provider.db.service.persistent.SentryStore;
 import org.apache.sentry.provider.db.service.persistent.ServiceRegister;
 import org.apache.sentry.provider.db.service.thrift.PolicyStoreConstants.PolicyStoreServerConfig;
+import org.apache.sentry.service.thrift.ServiceConstants;
 import org.apache.sentry.service.thrift.ServiceConstants.ConfUtilties;
-import org.apache.sentry.service.thrift.ServiceConstants.ClientConfig;
 import org.apache.sentry.service.thrift.ServiceConstants.ServerConfig;
-import org.apache.sentry.service.thrift.ProcessorFactory;
 import org.apache.sentry.service.thrift.ServiceConstants.ThriftConstants;
 import org.apache.sentry.service.thrift.Status;
 import org.apache.sentry.service.thrift.TSentryResponseStatus;
@@ -66,6 +56,7 @@ import org.apache.thrift.TException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import com.codahale.metrics.Timer;
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Preconditions;
 import com.google.common.base.Splitter;
@@ -233,6 +224,7 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     final Timer.Context timerContext = sentryMetrics.createRoleTimer.time();
     TCreateSentryRoleResponse response = new TCreateSentryRoleResponse();
     try {
+      validateClientVersion(request.getProtocol_version());
       authorize(request.getRequestorUserName(),
           getRequestorGroups(request.getRequestorUserName()));
       CommitContext commitContext = sentryStore.createSentryRole(request.getRoleName());
@@ -246,6 +238,9 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     } catch (SentryAccessDeniedException e) {
       LOGGER.error(e.getMessage(), e);
       response.setStatus(Status.AccessDenied(e.getMessage(), e));
+    } catch (SentryThriftAPIMismatchException e) {
+      LOGGER.error(e.getMessage(), e);
+      response.setStatus(Status.THRIFT_VERSION_MISMATCH(e.getMessage(), e));
     } catch (Exception e) {
       String msg = "Unknown error for request: " + request + ", message: " + e.getMessage();
       LOGGER.error(msg, e);
@@ -266,6 +261,7 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
 
     TAlterSentryRoleGrantPrivilegeResponse response = new TAlterSentryRoleGrantPrivilegeResponse();
     try {
+      validateClientVersion(request.getProtocol_version());
       // There should only one field be set
       if ( !(request.isSetPrivileges()^request.isSetPrivilege()) ) {
         throw new SentryUserException("SENTRY API version is not right!");
@@ -298,6 +294,9 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     } catch (SentryAccessDeniedException e) {
       LOGGER.error(e.getMessage(), e);
       response.setStatus(Status.AccessDenied(e.getMessage(), e));
+    } catch (SentryThriftAPIMismatchException e) {
+      LOGGER.error(e.getMessage(), e);
+      response.setStatus(Status.THRIFT_VERSION_MISMATCH(e.getMessage(), e));
     } catch (Exception e) {
       String msg = "Unknown error for request: " + request + ", message: " + e.getMessage();
       LOGGER.error(msg, e);
@@ -320,6 +319,7 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     final Timer.Context timerContext = sentryMetrics.revokeTimer.time();
     TAlterSentryRoleRevokePrivilegeResponse response = new TAlterSentryRoleRevokePrivilegeResponse();
     try {
+      validateClientVersion(request.getProtocol_version());
       // There should only one field be set
       if ( !(request.isSetPrivileges()^request.isSetPrivilege()) ) {
         throw new SentryUserException("SENTRY API version is not right!");
@@ -363,6 +363,9 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     } catch (SentryAccessDeniedException e) {
       LOGGER.error(e.getMessage(), e);
       response.setStatus(Status.AccessDenied(e.getMessage(), e));
+    } catch (SentryThriftAPIMismatchException e) {
+      LOGGER.error(e.getMessage(), e);
+      response.setStatus(Status.THRIFT_VERSION_MISMATCH(e.getMessage(), e));
     } catch (Exception e) {
       String msg = "Unknown error for request: " + request + ", message: " + e.getMessage();
       LOGGER.error(msg, e);
@@ -386,6 +389,7 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     TDropSentryRoleResponse response = new TDropSentryRoleResponse();
     TSentryResponseStatus status;
     try {
+      validateClientVersion(request.getProtocol_version());
       authorize(request.getRequestorUserName(),
           getRequestorGroups(request.getRequestorUserName()));
       CommitContext commitContext = sentryStore.dropSentryRole(request.getRoleName());
@@ -402,6 +406,9 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     } catch (SentryAccessDeniedException e) {
       LOGGER.error(e.getMessage(), e);
       response.setStatus(Status.AccessDenied(e.getMessage(), e));
+    } catch (SentryThriftAPIMismatchException e) {
+      LOGGER.error(e.getMessage(), e);
+      response.setStatus(Status.THRIFT_VERSION_MISMATCH(e.getMessage(), e));
     } catch (Exception e) {
       String msg = "Unknown error for request: " + request + ", message: " + e.getMessage();
       LOGGER.error(msg, e);
@@ -421,6 +428,7 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     final Timer.Context timerContext = sentryMetrics.grantRoleTimer.time();
     TAlterSentryRoleAddGroupsResponse response = new TAlterSentryRoleAddGroupsResponse();
     try {
+      validateClientVersion(request.getProtocol_version());
       authorize(request.getRequestorUserName(),
           getRequestorGroups(request.getRequestorUserName()));
       CommitContext commitContext = sentryStore.alterSentryRoleAddGroups(request.getRequestorUserName(),
@@ -438,6 +446,9 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     } catch (SentryAccessDeniedException e) {
       LOGGER.error(e.getMessage(), e);
       response.setStatus(Status.AccessDenied(e.getMessage(), e));
+    } catch (SentryThriftAPIMismatchException e) {
+      LOGGER.error(e.getMessage(), e);
+      response.setStatus(Status.THRIFT_VERSION_MISMATCH(e.getMessage(), e));
     } catch (Exception e) {
       String msg = "Unknown error for request: " + request + ", message: " + e.getMessage();
       LOGGER.error(msg, e);
@@ -457,6 +468,7 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     final Timer.Context timerContext = sentryMetrics.revokeRoleTimer.time();
     TAlterSentryRoleDeleteGroupsResponse response = new TAlterSentryRoleDeleteGroupsResponse();
     try {
+      validateClientVersion(request.getProtocol_version());
       authorize(request.getRequestorUserName(),
           getRequestorGroups(request.getRequestorUserName()));
       CommitContext commitContext = sentryStore.alterSentryRoleDeleteGroups(request.getRoleName(),
@@ -474,6 +486,9 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     } catch (SentryAccessDeniedException e) {
       LOGGER.error(e.getMessage(), e);
       response.setStatus(Status.AccessDenied(e.getMessage(), e));
+    } catch (SentryThriftAPIMismatchException e) {
+      LOGGER.error(e.getMessage(), e);
+      response.setStatus(Status.THRIFT_VERSION_MISMATCH(e.getMessage(), e));
     } catch (Exception e) {
       String msg = "Unknown error adding groups to role: " + request;
       LOGGER.error(msg, e);
@@ -497,6 +512,7 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     String subject = request.getRequestorUserName();
     boolean checkAllGroups = false;
     try {
+      validateClientVersion(request.getProtocol_version());
       Set<String> groups = getRequestorGroups(subject);
       // Don't check admin permissions for listing requestor's own roles
       if (AccessConstants.ALL.equalsIgnoreCase(request.getGroupName())) {
@@ -523,6 +539,9 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     } catch (SentryAccessDeniedException e) {
       LOGGER.error(e.getMessage(), e);
       response.setStatus(Status.AccessDenied(e.getMessage(), e));
+    } catch (SentryThriftAPIMismatchException e) {
+      LOGGER.error(e.getMessage(), e);
+      response.setStatus(Status.THRIFT_VERSION_MISMATCH(e.getMessage(), e));
     } catch (Exception e) {
       String msg = "Unknown error for request: " + request + ", message: " + e.getMessage();
       LOGGER.error(msg, e);
@@ -542,6 +561,7 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     Set<TSentryPrivilege> privilegeSet = new HashSet<TSentryPrivilege>();
     String subject = request.getRequestorUserName();
     try {
+      validateClientVersion(request.getProtocol_version());
       Set<String> groups = getRequestorGroups(subject);
       Boolean admin = inAdminGroups(groups);
       if(!admin) {
@@ -566,6 +586,9 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     } catch (SentryAccessDeniedException e) {
       LOGGER.error(e.getMessage(), e);
       response.setStatus(Status.AccessDenied(e.getMessage(), e));
+    } catch (SentryThriftAPIMismatchException e) {
+      LOGGER.error(e.getMessage(), e);
+      response.setStatus(Status.THRIFT_VERSION_MISMATCH(e.getMessage(), e));
     } catch (Exception e) {
       String msg = "Unknown error for request: " + request + ", message: " + e.getMessage();
       LOGGER.error(msg, e);
@@ -587,6 +610,7 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     TListSentryPrivilegesForProviderResponse response = new TListSentryPrivilegesForProviderResponse();
     response.setPrivileges(new HashSet<String>());
     try {
+      validateClientVersion(request.getProtocol_version());
       Set<String> privilegesForProvider = sentryStore.listSentryPrivilegesForProvider(
           request.getGroups(), request.getRoleSet(), request.getAuthorizableHierarchy());
       response.setPrivileges(privilegesForProvider);
@@ -605,6 +629,9 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
         }
       }
       response.setStatus(Status.OK());
+    } catch (SentryThriftAPIMismatchException e) {
+      LOGGER.error(e.getMessage(), e);
+      response.setStatus(Status.THRIFT_VERSION_MISMATCH(e.getMessage(), e));
     } catch (Exception e) {
       String msg = "Unknown error for request: " + request + ", message: " + e.getMessage();
       LOGGER.error(msg, e);
@@ -660,6 +687,7 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     final Timer.Context timerContext = sentryMetrics.dropPrivilegeTimer.time();
     TDropPrivilegesResponse response = new TDropPrivilegesResponse();
     try {
+      validateClientVersion(request.getProtocol_version());
       authorize(request.getRequestorUserName(), adminGroups);
       sentryStore.dropPrivilege(request.getAuthorizable());
       for (SentryPolicyStorePlugin plugin : sentryPlugins) {
@@ -669,6 +697,9 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     } catch (SentryAccessDeniedException e) {
       LOGGER.error(e.getMessage(), e);
       response.setStatus(Status.AccessDenied(e.getMessage(), e));
+    } catch (SentryThriftAPIMismatchException e) {
+      LOGGER.error(e.getMessage(), e);
+      response.setStatus(Status.THRIFT_VERSION_MISMATCH(e.getMessage(), e));
     } catch (Exception e) {
       String msg = "Unknown error for request: " + request + ", message: "
           + e.getMessage();
@@ -686,6 +717,7 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     final Timer.Context timerContext = sentryMetrics.renamePrivilegeTimer.time();
     TRenamePrivilegesResponse response = new TRenamePrivilegesResponse();
     try {
+      validateClientVersion(request.getProtocol_version());
       authorize(request.getRequestorUserName(), adminGroups);
       sentryStore.renamePrivilege(request.getOldAuthorizable(),
           request.getNewAuthorizable());
@@ -696,6 +728,9 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     } catch (SentryAccessDeniedException e) {
       LOGGER.error(e.getMessage(), e);
       response.setStatus(Status.AccessDenied(e.getMessage(), e));
+    } catch (SentryThriftAPIMismatchException e) {
+      LOGGER.error(e.getMessage(), e);
+      response.setStatus(Status.THRIFT_VERSION_MISMATCH(e.getMessage(), e));
     } catch (Exception e) {
       String msg = "Unknown error for request: " + request + ", message: "
           + e.getMessage();
@@ -717,6 +752,7 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     Set<String> requestedGroups = request.getGroups();
     TSentryActiveRoleSet requestedRoleSet = request.getRoleSet();
     try {
+      validateClientVersion(request.getProtocol_version());
       Set<String> memberGroups = getRequestorGroups(subject);
       if(!inAdminGroups(memberGroups)) {
         // disallow non-admin to lookup groups that they are not part of
@@ -757,6 +793,9 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     } catch (SentryAccessDeniedException e) {
       LOGGER.error(e.getMessage(), e);
       response.setStatus(Status.AccessDenied(e.getMessage(), e));
+    } catch (SentryThriftAPIMismatchException e) {
+      LOGGER.error(e.getMessage(), e);
+      response.setStatus(Status.THRIFT_VERSION_MISMATCH(e.getMessage(), e));
     } catch (Exception e) {
       String msg = "Unknown error for request: " + request + ", message: "
           + e.getMessage();
@@ -786,6 +825,12 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     TSentryConfigValueResponse response = new TSentryConfigValueResponse();
     String attr = request.getPropertyName();
 
+    try {
+      validateClientVersion(request.getProtocol_version());
+    } catch (SentryThriftAPIMismatchException e) {
+      LOGGER.error(e.getMessage(), e);
+      response.setStatus(Status.THRIFT_VERSION_MISMATCH(e.getMessage(), e));
+    }
     // Only allow config parameters like...
     if (!Pattern.matches(requirePattern, attr) ||
         Pattern.matches(excludePattern, attr)) {
@@ -801,4 +846,15 @@ public class SentryPolicyStoreProcessor implements SentryPolicyService.Iface {
     response.setStatus(Status.OK());
     return response;
   }
+
+  @VisibleForTesting
+  static void validateClientVersion(int protocol_version) throws SentryThriftAPIMismatchException {
+    if (ServiceConstants.ThriftConstants.TSENTRY_SERVICE_VERSION_CURRENT != protocol_version) {
+      String msg = "Sentry thrift API protocol version mismatch: Client thrift version " +
+          "is: " + protocol_version + " , server thrift verion " +
+              "is " + ThriftConstants.TSENTRY_SERVICE_VERSION_CURRENT;
+      throw new SentryThriftAPIMismatchException(msg);
+    }
+  }
+
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java
index 835c3d0..bc35742 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java
@@ -206,7 +206,7 @@ public class ServiceConstants {
    * Thrift generates terrible constant class names
    */
   public static class ThriftConstants extends org.apache.sentry.service.thrift.sentry_common_serviceConstants {
-    public static final int TSENTRY_SERVICE_VERSION_CURRENT = TSENTRY_SERVICE_V1;
+    public static final int TSENTRY_SERVICE_VERSION_CURRENT = TSENTRY_SERVICE_V2;
   }
 
   /* Privilege operation scope */

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/Status.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/Status.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/Status.java
index c93dad5..ed541d0 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/Status.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/Status.java
@@ -27,6 +27,7 @@ import org.apache.sentry.provider.db.SentryAccessDeniedException;
 import org.apache.sentry.provider.db.SentryAlreadyExistsException;
 import org.apache.sentry.provider.db.SentryInvalidInputException;
 import org.apache.sentry.provider.db.SentryNoSuchObjectException;
+import org.apache.sentry.provider.db.SentryThriftAPIMismatchException;
 import org.apache.sentry.service.thrift.ServiceConstants.ThriftConstants;
 
 /**
@@ -39,6 +40,7 @@ public enum Status {
   RUNTIME_ERROR(ThriftConstants.TSENTRY_STATUS_RUNTIME_ERROR),
   INVALID_INPUT(ThriftConstants.TSENTRY_STATUS_INVALID_INPUT),
   ACCESS_DENIED(ThriftConstants.TSENTRY_STATUS_ACCESS_DENIED),
+  THRIFT_VERSION_MISMATCH(ThriftConstants.TSENTRY_STATUS_THRIFT_VERSION_MISMATCH),
   UNKNOWN(-1)
   ;
   private int code;
@@ -77,6 +79,9 @@ public enum Status {
   public static TSentryResponseStatus InvalidInput(String message, Throwable t) {
     return Create(Status.INVALID_INPUT, message, t);
   }
+  public static TSentryResponseStatus THRIFT_VERSION_MISMATCH(String message, Throwable t) {
+    return Create(Status.THRIFT_VERSION_MISMATCH, message, t);
+  }
   public static TSentryResponseStatus Create(Status value, String message, @Nullable Throwable t) {
     TSentryResponseStatus status = new TSentryResponseStatus();
     status.setValue(value.getCode());
@@ -106,6 +111,8 @@ public enum Status {
       throw new SentryInvalidInputException(serverErrorToString(thriftStatus), thriftStatus.getMessage());
     case ACCESS_DENIED:
       throw new SentryAccessDeniedException(serverErrorToString(thriftStatus), thriftStatus.getMessage());
+    case THRIFT_VERSION_MISMATCH:
+      throw new SentryThriftAPIMismatchException(serverErrorToString(thriftStatus), thriftStatus.getMessage());
     case UNKNOWN:
       throw new AssertionError(serverErrorToString(thriftStatus));
     default:

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/main/resources/sentry_common_service.thrift
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/resources/sentry_common_service.thrift b/sentry-provider/sentry-provider-db/src/main/resources/sentry_common_service.thrift
index 956dabe..9d35faf 100644
--- a/sentry-provider/sentry-provider-db/src/main/resources/sentry_common_service.thrift
+++ b/sentry-provider/sentry-provider-db/src/main/resources/sentry_common_service.thrift
@@ -25,7 +25,7 @@ namespace php sentry.service.thrift
 namespace cpp Apache.Sentry.Service.Thrift
 
 const i32 TSENTRY_SERVICE_V1 = 1;
-const i32 TSENTRY_SERVICE_V2 = 1;
+const i32 TSENTRY_SERVICE_V2 = 2;
 
 const i32 TSENTRY_STATUS_OK = 0;
 const i32 TSENTRY_STATUS_ALREADY_EXISTS = 1;
@@ -33,6 +33,7 @@ const i32 TSENTRY_STATUS_NO_SUCH_OBJECT = 2;
 const i32 TSENTRY_STATUS_RUNTIME_ERROR = 3;
 const i32 TSENTRY_STATUS_INVALID_INPUT = 4;
 const i32 TSENTRY_STATUS_ACCESS_DENIED = 5;
+const i32 TSENTRY_STATUS_THRIFT_VERSION_MISMATCH = 6;
 
 struct TSentryResponseStatus {
 1: required i32 value,

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/0dc5aa49/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryPolicyStoreProcessor.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryPolicyStoreProcessor.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryPolicyStoreProcessor.java
index ea4e967..9ae6cb0 100644
--- a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryPolicyStoreProcessor.java
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryPolicyStoreProcessor.java
@@ -20,8 +20,9 @@ package org.apache.sentry.provider.db.service.thrift;
 import junit.framework.Assert;
 
 import org.apache.hadoop.conf.Configuration;
+import org.apache.sentry.provider.db.SentryThriftAPIMismatchException;
 import org.apache.sentry.provider.db.service.thrift.PolicyStoreConstants.PolicyStoreServerConfig;
-import org.apache.sentry.service.thrift.ServiceConstants.ServerConfig;
+import org.apache.sentry.service.thrift.ServiceConstants;
 import org.junit.Before;
 import org.junit.Test;
 
@@ -68,4 +69,12 @@ public class TestSentryPolicyStoreProcessor {
       super(config);
     }
   }
+  @Test(expected=SentryThriftAPIMismatchException.class)
+  public void testSentryThriftAPIMismatch() throws Exception {
+    SentryPolicyStoreProcessor.validateClientVersion(ServiceConstants.ThriftConstants.TSENTRY_SERVICE_VERSION_CURRENT -1);
+  }
+  @Test
+  public void testSentryThriftAPIMatchVersion() throws Exception {
+    SentryPolicyStoreProcessor.validateClientVersion(ServiceConstants.ThriftConstants.TSENTRY_SERVICE_VERSION_CURRENT);
+  }
 }



[41/50] [abbrv] incubator-sentry git commit: SENTRY-810: CTAS without location is not verified properly (Ryan P via Lenni Kuff)

Posted by sd...@apache.org.
SENTRY-810: CTAS without location is not verified properly (Ryan P via Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/7613ede9
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/7613ede9
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/7613ede9

Branch: refs/heads/hive_plugin_v2
Commit: 7613ede9c6b940fe132e6cc7657bac9b0cf236b2
Parents: 4440314
Author: Lenni Kuff <ls...@cloudera.com>
Authored: Wed Aug 5 00:46:04 2015 -0700
Committer: Lenni Kuff <ls...@cloudera.com>
Committed: Wed Aug 5 00:46:38 2015 -0700

----------------------------------------------------------------------
 .../hive/authz/HiveAuthzPrivilegesMap.java      |  2 ++
 .../sentry/tests/e2e/hive/TestOperations.java   | 38 +++++++++++++++-----
 2 files changed, 32 insertions(+), 8 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7613ede9/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/authz/HiveAuthzPrivilegesMap.java
----------------------------------------------------------------------
diff --git a/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/authz/HiveAuthzPrivilegesMap.java b/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/authz/HiveAuthzPrivilegesMap.java
index 6efeed6..0291b6c 100644
--- a/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/authz/HiveAuthzPrivilegesMap.java
+++ b/sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/authz/HiveAuthzPrivilegesMap.java
@@ -23,6 +23,7 @@ import java.util.Map;
 import org.apache.hadoop.hive.ql.plan.HiveOperation;
 import org.apache.sentry.binding.hive.authz.HiveAuthzPrivileges.HiveOperationScope;
 import org.apache.sentry.binding.hive.authz.HiveAuthzPrivileges.HiveOperationType;
+import org.apache.sentry.core.common.Authorizable;
 import org.apache.sentry.core.model.db.DBModelAction;
 import org.apache.sentry.core.model.db.DBModelAuthorizable.AuthorizableType;
 
@@ -283,6 +284,7 @@ public class HiveAuthzPrivilegesMap {
         new HiveAuthzPrivileges.AuthzPrivilegeBuilder().
         addInputObjectPriviledge(AuthorizableType.Table, EnumSet.of(DBModelAction.SELECT)).
         addInputObjectPriviledge(AuthorizableType.Column, EnumSet.of(DBModelAction.SELECT)).
+        addInputObjectPriviledge(AuthorizableType.URI,EnumSet.of(DBModelAction.ALL)).
         addOutputObjectPriviledge(AuthorizableType.Db, EnumSet.of(DBModelAction.CREATE)).
         setOperationScope(HiveOperationScope.DATABASE).
         setOperationType(HiveOperationType.DDL).

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7613ede9/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestOperations.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestOperations.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestOperations.java
index 2fbdfa6..29b2d60 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestOperations.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestOperations.java
@@ -897,6 +897,8 @@ public class TestOperations extends AbstractTestWithStaticConfiguration {
     adminCreate(DB1, tableName);
     adminCreate(DB2, null);
 
+    String location = dfs.getBaseDir() + "/" + Math.random();
+
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
     statement.execute("Use " + DB1);
@@ -905,19 +907,27 @@ public class TestOperations extends AbstractTestWithStaticConfiguration {
     connection.close();
 
     policyFile
-        .addPermissionsToRole("select_db1_tb1", privileges.get("select_db1_tb1"))
-        .addPermissionsToRole("select_db1_view1", privileges.get("select_db1_view1"))
-        .addPermissionsToRole("create_db2", privileges.get("create_db2"))
-        .addRolesToGroup(USERGROUP1, "select_db1_tb1", "create_db2")
-        .addRolesToGroup(USERGROUP2, "select_db1_view1", "create_db2");
+      .addPermissionsToRole("select_db1_tb1", privileges.get("select_db1_tb1"))
+      .addPermissionsToRole("select_db1_view1", privileges.get("select_db1_view1"))
+      .addPermissionsToRole("create_db2", privileges.get("create_db2"))
+      .addPermissionsToRole("all_uri", "server=server1->uri=" + location)
+      .addRolesToGroup(USERGROUP1, "select_db1_tb1", "create_db2")
+      .addRolesToGroup(USERGROUP2, "select_db1_view1", "create_db2")
+      .addRolesToGroup(USERGROUP3, "select_db1_tb1", "create_db2,all_uri");
     writePolicyFile(policyFile);
 
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
     statement.execute("Use " + DB2);
-    statement.execute("create table tb2 as select a from " + DB1 + ".tb1" );
+    statement.execute("create table tb2 as select a from " + DB1 + ".tb1");
+    //Ensure CTAS fails without URI
+    context.assertSentrySemanticException(statement, "create table tb3 location '" + location +
+        "' as select a from " + DB1 + ".tb1",
+      semanticException);
     context.assertSentrySemanticException(statement, "create table tb3 as select a from " + DB1 + ".view1",
-        semanticException);
+      semanticException);
+
+
     statement.close();
     connection.close();
 
@@ -926,12 +936,24 @@ public class TestOperations extends AbstractTestWithStaticConfiguration {
     statement.execute("Use " + DB2);
     statement.execute("create table tb3 as select a from " + DB1 + ".view1" );
     context.assertSentrySemanticException(statement, "create table tb4 as select a from " + DB1 + ".tb1",
-        semanticException);
+      semanticException);
 
     statement.close();
     connection.close();
+
+    connection = context.createConnection(USER3_1);
+    statement = context.createStatement(connection);
+    //CTAS is valid with URI
+    statement.execute("Use " + DB2);
+    statement.execute("create table tb4 location '" + location +
+      "' as select a from " + DB1 + ".tb1");
+
+    statement.close();
+    connection.close();
+
   }
 
+
   /*
   1. INSERT : IP: select on table, OP: insert on table + all on uri(optional)
    */


[44/50] [abbrv] incubator-sentry git commit: SENTRY-834: Fix hive e2e real cluster failures in TestDbConnections, TestDbExportImportPrivileges, TestDbJDBCInterface (Anne Yu via Lenni Kuff)

Posted by sd...@apache.org.
SENTRY-834: Fix hive e2e real cluster failures in TestDbConnections, TestDbExportImportPrivileges, TestDbJDBCInterface (Anne Yu via Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/6adcf783
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/6adcf783
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/6adcf783

Branch: refs/heads/hive_plugin_v2
Commit: 6adcf783cb578ef54193d1dee0290a9126e68952
Parents: 19bbaac
Author: Lenni Kuff <ls...@cloudera.com>
Authored: Sun Aug 9 07:35:04 2015 -0700
Committer: Lenni Kuff <ls...@cloudera.com>
Committed: Sun Aug 9 07:35:04 2015 -0700

----------------------------------------------------------------------
 .../tests/e2e/dbprovider/TestDbConnections.java |  33 +++--
 .../TestDbExportImportPrivileges.java           |   8 ++
 .../e2e/dbprovider/TestDbJDBCInterface.java     |   9 +-
 .../TestDbMetadataObjectRetrieval.java          |   9 +-
 .../AbstractTestWithStaticConfiguration.java    |  25 +++-
 .../sentry/tests/e2e/hive/TestCrossDbOps.java   |   8 +-
 .../e2e/hive/TestExportImportPrivileges.java    |  36 +++--
 .../tests/e2e/hive/TestJDBCInterface.java       | 134 +++++++++++--------
 .../e2e/hive/TestMetadataObjectRetrieval.java   | 116 +++++++++-------
 9 files changed, 242 insertions(+), 136 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/6adcf783/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbConnections.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbConnections.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbConnections.java
index 7024263..04cdb81 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbConnections.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbConnections.java
@@ -72,73 +72,78 @@ public class TestDbConnections extends AbstractTestWithStaticConfiguration {
     statement.execute("CREATE DATABASE DB_1");
     statement.execute("USE DB_1");
     assertTrue(preConnectionClientId < getSentrySrv().getTotalClients());
-    assertEquals(0, getSentrySrv().getNumActiveClients());
+
+    // If turn on setMetastoreListener ( = true), getNumActiveClients != 0,
+    // Also when run tests on a real cluster,
+    // occasionally getNumActiveClients != 0,
+    // need to clean up this issue. SENTRY-835
+    // assertEquals(0, getSentrySrv().getNumActiveClients());
 
     // client connection is closed after DDLs
     preConnectionClientId = getSentrySrv().getTotalClients();
     statement.execute("CREATE TABLE t1 (c1 string)");
     assertTrue(preConnectionClientId < getSentrySrv().getTotalClients());
-    assertEquals(0, getSentrySrv().getNumActiveClients());
+    // assertEquals(0, getSentrySrv().getNumActiveClients());
 
     // client connection is closed after queries
     preConnectionClientId = getSentrySrv().getTotalClients();
     statement.execute("SELECT * FROM t1");
     assertTrue(preConnectionClientId < getSentrySrv().getTotalClients());
-    assertEquals(0, getSentrySrv().getNumActiveClients());
+    // assertEquals(0, getSentrySrv().getNumActiveClients());
 
     preConnectionClientId = getSentrySrv().getTotalClients();
     statement.execute("DROP TABLE t1");
     assertTrue(preConnectionClientId < getSentrySrv().getTotalClients());
-    assertEquals(0, getSentrySrv().getNumActiveClients());
+    // assertEquals(0, getSentrySrv().getNumActiveClients());
 
     // client connection is closed after auth DDL
     preConnectionClientId = getSentrySrv().getTotalClients();
     statement.execute("CREATE ROLE " + roleName);
-    assertEquals(0, getSentrySrv().getNumActiveClients());
+    // assertEquals(0, getSentrySrv().getNumActiveClients());
     assertTrue(preConnectionClientId < getSentrySrv().getTotalClients());
     context.assertSentryException(statement, "CREATE ROLE " + roleName,
         SentryAlreadyExistsException.class.getSimpleName());
-    assertEquals(0, getSentrySrv().getNumActiveClients());
+    // assertEquals(0, getSentrySrv().getNumActiveClients());
     statement.execute("DROP ROLE " + roleName);
-    assertEquals(0, getSentrySrv().getNumActiveClients());
+    // assertEquals(0, getSentrySrv().getNumActiveClients());
 
     // client invocation via metastore filter
     preConnectionClientId = getSentrySrv().getTotalClients();
     statement.executeQuery("show tables");
     assertTrue(preConnectionClientId < getSentrySrv().getTotalClients());
-    assertEquals(0, getSentrySrv().getNumActiveClients());
+    // assertEquals(0, getSentrySrv().getNumActiveClients());
 
     statement.close();
     connection.close();
-    assertEquals(0, getSentrySrv().getNumActiveClients());
+    // assertEquals(0, getSentrySrv().getNumActiveClients());
 
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
-    assertEquals(0, getSentrySrv().getNumActiveClients());
+    // assertEquals(0, getSentrySrv().getNumActiveClients());
 
     // verify client connection is closed after statement auth error
     preConnectionClientId = getSentrySrv().getTotalClients();
     context.assertAuthzException(statement, "USE DB_1");
     assertTrue(preConnectionClientId < getSentrySrv().getTotalClients());
-    assertEquals(0, getSentrySrv().getNumActiveClients());
+    // assertEquals(0, getSentrySrv().getNumActiveClients());
 
     // verify client connection is closed after auth DDL error
     preConnectionClientId = getSentrySrv().getTotalClients();
     context.assertSentryException(statement, "CREATE ROLE " + roleName,
         SentryAccessDeniedException.class.getSimpleName());
     assertTrue(preConnectionClientId < getSentrySrv().getTotalClients());
-    assertEquals(0, getSentrySrv().getNumActiveClients());
+    // assertEquals(0, getSentrySrv().getNumActiveClients());
 
     // client invocation via metastore filter
     preConnectionClientId = getSentrySrv().getTotalClients();
     statement.executeQuery("show databases");
     assertTrue(preConnectionClientId < getSentrySrv().getTotalClients());
-    assertEquals(0, getSentrySrv().getNumActiveClients());
+    // assertEquals(0, getSentrySrv().getNumActiveClients());
 
     statement.close();
     connection.close();
 
-    assertEquals(0, getSentrySrv().getNumActiveClients());
+    // assertEquals(0, getSentrySrv().getNumActiveClients());
   }
 
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/6adcf783/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbExportImportPrivileges.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbExportImportPrivileges.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbExportImportPrivileges.java
index 3d67ab7..e60225c 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbExportImportPrivileges.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbExportImportPrivileges.java
@@ -21,17 +21,25 @@ import org.apache.sentry.tests.e2e.hive.AbstractTestWithStaticConfiguration;
 import org.apache.sentry.tests.e2e.hive.TestExportImportPrivileges;
 import org.junit.Before;
 import org.junit.BeforeClass;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class TestDbExportImportPrivileges extends TestExportImportPrivileges {
+  private static final Logger LOGGER = LoggerFactory.
+          getLogger(TestDbExportImportPrivileges.class);
   @Override
   @Before
   public void setup() throws Exception {
+    LOGGER.info("TestDbExportImportPrivileges setup");
     super.setupAdmin();
     super.setup();
   }
   @BeforeClass
   public static void setupTestStaticConfiguration() throws Exception {
+    LOGGER.info("TestDbExportImportPrivileges setupTestStaticConfiguration");
     useSentryService = true;
+    clearDbAfterPerTest = true;
+    clearDbBeforePerTest = true;
     AbstractTestWithStaticConfiguration.setupTestStaticConfiguration();
   }
 

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/6adcf783/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbJDBCInterface.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbJDBCInterface.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbJDBCInterface.java
index 27897f4..f98caa9 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbJDBCInterface.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbJDBCInterface.java
@@ -21,19 +21,26 @@ import org.apache.sentry.tests.e2e.hive.AbstractTestWithStaticConfiguration;
 import org.apache.sentry.tests.e2e.hive.TestJDBCInterface;
 import org.junit.Before;
 import org.junit.BeforeClass;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class TestDbJDBCInterface extends TestJDBCInterface {
-
+  private static final Logger LOGGER = LoggerFactory.
+          getLogger(TestDbJDBCInterface.class);
   @Override
   @Before
   public void setup() throws Exception {
+    LOGGER.info("TestDbJDBCInterface setup");
     super.setupAdmin();
     super.setup();
   }
 
   @BeforeClass
   public static void setupTestStaticConfiguration() throws Exception {
+    LOGGER.info("TestDbJDBCInterface setupTestStaticConfiguration");
     useSentryService = true;
+    clearDbAfterPerTest = true;
+    clearDbBeforePerTest = true;
     AbstractTestWithStaticConfiguration.setupTestStaticConfiguration();
   }
 

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/6adcf783/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbMetadataObjectRetrieval.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbMetadataObjectRetrieval.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbMetadataObjectRetrieval.java
index 53c7d0b..9606b41 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbMetadataObjectRetrieval.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbMetadataObjectRetrieval.java
@@ -21,19 +21,26 @@ import org.apache.sentry.tests.e2e.hive.AbstractTestWithStaticConfiguration;
 import org.apache.sentry.tests.e2e.hive.TestMetadataObjectRetrieval;
 import org.junit.Before;
 import org.junit.BeforeClass;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class TestDbMetadataObjectRetrieval extends TestMetadataObjectRetrieval {
+  private static final Logger LOGGER = LoggerFactory
+          .getLogger(TestDbMetadataObjectRetrieval.class);
   @Override
   @Before
   public void setup() throws Exception {
+    LOGGER.info("TestDbMetadataObjectRetrieval setup");
     super.setupAdmin();
     super.setup();
   }
   @BeforeClass
   public static void setupTestStaticConfiguration() throws Exception {
+    LOGGER.info("TestDbMetadataObjectRetrieval setupTestStaticConfiguration");
     useSentryService = true;
+    clearDbAfterPerTest = true;
+    clearDbBeforePerTest = true;
     AbstractTestWithStaticConfiguration.setupTestStaticConfiguration();
-
   }
 
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/6adcf783/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
index 16695f5..563ae93 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/AbstractTestWithStaticConfiguration.java
@@ -193,6 +193,7 @@ public abstract class AbstractTestWithStaticConfiguration {
 
   @BeforeClass
   public static void setupTestStaticConfiguration() throws Exception {
+    LOGGER.info("AbstractTestWithStaticConfiguration setupTestStaticConfiguration");
     properties = Maps.newHashMap();
     if(!policyOnHdfs) {
       policyOnHdfs = new Boolean(System.getProperty("sentry.e2etest.policyonhdfs", "false"));
@@ -427,6 +428,7 @@ public abstract class AbstractTestWithStaticConfiguration {
     }
     startSentryService();
     if (setMetastoreListener) {
+      LOGGER.info("setMetastoreListener is enabled");
       properties.put(HiveConf.ConfVars.METASTORE_EVENT_LISTENERS.varname,
           SentryMetastorePostEventListener.class.getName());
     }
@@ -446,7 +448,7 @@ public abstract class AbstractTestWithStaticConfiguration {
 
   @Before
   public void setup() throws Exception{
-    LOGGER.info("Before per test run setup");
+    LOGGER.info("AbstractTestStaticConfiguration setup");
     dfs.createBaseDir();
     if (clearDbBeforePerTest) {
       LOGGER.info("Before per test run clean up");
@@ -456,8 +458,9 @@ public abstract class AbstractTestWithStaticConfiguration {
 
   @After
   public void clearAfterPerTest() throws Exception {
-    LOGGER.info("After per test run clearAfterPerTest");
+    LOGGER.info("AbstractTestStaticConfiguration clearAfterPerTest");
     if (clearDbAfterPerTest) {
+      LOGGER.info("After per test run clean up");
       clearAll(true);
     }
   }
@@ -552,4 +555,22 @@ public abstract class AbstractTestWithStaticConfiguration {
   public static SentrySrv getSentrySrv() {
     return sentryServer;
   }
+
+  /**
+   * A convenience method to validate:
+   * if expected is equivalent to returned;
+   * Firstly check if each expected item is in the returned list;
+   * Secondly check if each returned item in in the expected list.
+   */
+  protected void validateReturnedResult(List<String> expected, List<String> returned) {
+    for (String obj : expected) {
+      assertTrue("expected " + obj + " not found in the returned list: " + returned.toString(),
+              returned.contains(obj));
+    }
+    for (String obj : returned) {
+      assertTrue("returned " + obj + " not found in the expected list: " + expected.toString(),
+              expected.contains(obj));
+    }
+  }
+
 }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/6adcf783/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestCrossDbOps.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestCrossDbOps.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestCrossDbOps.java
index 5b1e2b8..659d820 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestCrossDbOps.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestCrossDbOps.java
@@ -77,13 +77,6 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
     clearAll(true);
   }
 
-  private void validateReturnedResult(List<String> expected, List<String> returned) {
-    for (String obj : expected) {
-      assertTrue("expected " + obj + " not found in the " + returned.toString(),
-              returned.contains(obj));
-    }
-  }
-
   /*
    * Admin creates DB_1, DB2, tables (tab_1 ) and (tab_2, tab_3) in DB_1 and
    * DB_2 respectively. User user1 has select on DB_1.tab_1, insert on
@@ -227,6 +220,7 @@ public class TestCrossDbOps extends AbstractTestWithStaticConfiguration {
 
     expectedResult.add(DB1);
     expectedResult.add(DB2);
+    expectedResult.add("default");
     while (res.next()) {
       returnedResult.add(res.getString(1).trim());
     }

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/6adcf783/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestExportImportPrivileges.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestExportImportPrivileges.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestExportImportPrivileges.java
index b9e4da9..58a27a6 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestExportImportPrivileges.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestExportImportPrivileges.java
@@ -26,16 +26,30 @@ import java.sql.Statement;
 
 import org.apache.hadoop.hive.conf.HiveConf;
 import org.junit.Before;
+import org.junit.BeforeClass;
 import org.junit.Test;
 
 import com.google.common.io.Resources;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class TestExportImportPrivileges extends AbstractTestWithStaticConfiguration {
+  private static final Logger LOGGER = LoggerFactory.
+          getLogger(TestExportImportPrivileges.class);
   private File dataFile;
   private PolicyFile policyFile;
 
+  @BeforeClass
+  public static void setupTestStaticConfiguration () throws Exception {
+    LOGGER.info("TestExportImportPrivileges setupTestStaticConfiguration");
+    clearDbAfterPerTest = true;
+    clearDbBeforePerTest = true;
+    AbstractTestWithStaticConfiguration.setupTestStaticConfiguration();
+  }
+
   @Before
   public void setup() throws Exception {
+    LOGGER.info("TestExportImportPrivileges setup");
     dataFile = new File(dataDir, SINGLE_TYPE_DATA_FILE_NAME);
     FileOutputStream to = new FileOutputStream(dataFile);
     Resources.copy(Resources.getResource(SINGLE_TYPE_DATA_FILE_NAME), to);
@@ -43,6 +57,10 @@ public class TestExportImportPrivileges extends AbstractTestWithStaticConfigurat
     policyFile = PolicyFile.setAdminOnServer1(ADMINGROUP);
     policyFile.setUserGroupMapping(StaticUserGroup.getStaticMapping());
     writePolicyFile(policyFile);
+    if (clearDbBeforePerTest) {
+      LOGGER.info("Before per test run clean up");
+      clearAll(true);
+    }
   }
 
   @Test
@@ -51,18 +69,17 @@ public class TestExportImportPrivileges extends AbstractTestWithStaticConfigurat
     Statement statement = null;
     String dumpDir = dfs.getBaseDir() + "/hive_data_dump";
 
-    policyFile
-        .addRolesToGroup(USERGROUP1, "db1_read", "db1_write", "data_dump")
-        .addRolesToGroup(USERGROUP2, "db1_read", "db1_write")
-        .addPermissionsToRole("db1_write", "server=server1->db=" + DB1 + "->table=" + TBL1 + "->action=INSERT")
-        .addPermissionsToRole("db1_read", "server=server1->db=" + DB1 + "->table=" + TBL1 + "->action=SELECT")
-        .addPermissionsToRole("data_dump", "server=server1->URI=" + dumpDir);
-    writePolicyFile(policyFile);
-
-    dropDb(ADMIN1, DB1);
     createDb(ADMIN1, DB1);
     createTable(ADMIN1, DB1, dataFile, TBL1);
 
+    policyFile
+            .addRolesToGroup(USERGROUP1, "db1_read", "db1_write", "data_dump")
+            .addRolesToGroup(USERGROUP2, "db1_read", "db1_write")
+            .addPermissionsToRole("db1_write", "server=server1->db=" + DB1 + "->table=" + TBL1 + "->action=INSERT")
+            .addPermissionsToRole("db1_read", "server=server1->db=" + DB1 + "->table=" + TBL1 + "->action=SELECT")
+            .addPermissionsToRole("data_dump", "server=server1->URI=" + dumpDir);
+    writePolicyFile(policyFile);
+
     // Negative test, user2 doesn't have access to write to dir
     connection = context.createConnection(USER2_1);
     statement = context.createStatement(connection);
@@ -94,7 +111,6 @@ public class TestExportImportPrivileges extends AbstractTestWithStaticConfigurat
     Connection connection = null;
     Statement statement = null;
     String exportDir = dfs.getBaseDir() + "/hive_export1";
-    dropDb(ADMIN1, DB1);
     createDb(ADMIN1, DB1);
     createTable(ADMIN1, DB1, dataFile, TBL1);
 

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/6adcf783/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestJDBCInterface.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestJDBCInterface.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestJDBCInterface.java
index 6a9ae5c..194fe63 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestJDBCInterface.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestJDBCInterface.java
@@ -32,20 +32,34 @@ import org.junit.Before;
 import org.junit.BeforeClass;
 import org.junit.Test;
 
-public class TestJDBCInterface extends AbstractTestWithStaticConfiguration {
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
+public class TestJDBCInterface extends AbstractTestWithStaticConfiguration {
+  private static final Logger LOGGER = LoggerFactory.
+          getLogger(TestJDBCInterface.class);
   private static PolicyFile policyFile;
 
   @BeforeClass
   public static void setupTestStaticConfiguration() throws Exception {
+    LOGGER.info("TestJDBCInterface setupTestStaticConfiguration");
     policyOnHdfs = true;
+    clearDbAfterPerTest = true;
+    clearDbBeforePerTest = true;
     AbstractTestWithStaticConfiguration.setupTestStaticConfiguration();
-
   }
 
   @Before
   public void setup() throws Exception {
+    LOGGER.info("TestJDBCInterface setup");
     policyFile = PolicyFile.setAdminOnServer1(ADMINGROUP);
+    if (clearDbBeforePerTest) {
+      // Precreate policy file
+      policyFile.setUserGroupMapping(StaticUserGroup.getStaticMapping());
+      writePolicyFile(policyFile);
+      LOGGER.info("Before per test run clean up");
+      clearAll(true);
+    }
   }
 
   /*
@@ -56,19 +70,6 @@ public class TestJDBCInterface extends AbstractTestWithStaticConfiguration {
    */
   @Test
   public void testJDBCGetSchemasAndGetTables() throws Exception {
-    // edit policy file
-    policyFile
-        .addRolesToGroup(USERGROUP1, "select_tab1", "insert_tab2")
-        .addRolesToGroup(USERGROUP2, "select_tab3")
-        .addPermissionsToRole("select_tab1",
-            "server=server1->db=" + DB1 + "->table=tab1->action=select")
-        .addPermissionsToRole("select_tab3",
-            "server=server1->db=" + DB2 + "->table=tab3->action=select")
-        .addPermissionsToRole("insert_tab2",
-            "server=server1->db=" + DB2 + "->table=tab2->action=insert")
-        .setUserGroupMapping(StaticUserGroup.getStaticMapping());
-    writePolicyFile(policyFile);
-
     // admin create two databases
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
@@ -86,10 +87,23 @@ public class TestJDBCInterface extends AbstractTestWithStaticConfiguration {
     statement.execute("CREATE TABLE TAB2(id int)");
     statement.execute("CREATE TABLE TAB3(id int)");
 
+    // edit policy file
+    policyFile
+            .addRolesToGroup(USERGROUP1, "select_tab1", "insert_tab2")
+            .addRolesToGroup(USERGROUP2, "select_tab3")
+            .addPermissionsToRole("select_tab1",
+                    "server=server1->db=" + DB1 + "->table=tab1->action=select")
+            .addPermissionsToRole("select_tab3",
+                    "server=server1->db=" + DB2 + "->table=tab3->action=select")
+            .addPermissionsToRole("insert_tab2",
+                    "server=server1->db=" + DB2 + "->table=tab2->action=insert");
+    writePolicyFile(policyFile);
+
     // test show databases
     // show databases shouldn't filter any of the dbs from the resultset
     Connection conn = context.createConnection(USER1_1);
-    List<String> result = new ArrayList<String>();
+    List<String> expectedResult = new ArrayList<String>();
+    List<String> returnedResult = new ArrayList<String>();
 
     // test direct JDBC metadata API
     ResultSet res = conn.getMetaData().getSchemas();
@@ -98,60 +112,65 @@ public class TestJDBCInterface extends AbstractTestWithStaticConfiguration {
     assertEquals("TABLE_SCHEM", resMeta.getColumnName(1));
     assertEquals("TABLE_CATALOG", resMeta.getColumnName(2));
 
-    result.add(DB1);
-    result.add(DB2);
-    result.add("default");
+    expectedResult.add(DB1);
+    expectedResult.add(DB2);
+    expectedResult.add("default");
 
     while (res.next()) {
-      String dbName = res.getString(1);
-      assertTrue(dbName, result.remove(dbName));
+      returnedResult.add(res.getString(1));
     }
-    assertTrue(result.toString(), result.isEmpty());
+    validateReturnedResult(expectedResult, returnedResult);
+    expectedResult.clear();
+    returnedResult.clear();
     res.close();
 
     // test direct JDBC metadata API
     res = conn.getMetaData().getTables(null, DB1, "tab%", null);
-    result.add("tab1");
+    expectedResult.add("tab1");
 
     while (res.next()) {
-      String tableName = res.getString(3);
-      assertTrue(tableName, result.remove(tableName));
+      returnedResult.add(res.getString(3));
     }
-    assertTrue(result.toString(), result.isEmpty());
+    validateReturnedResult(expectedResult, returnedResult);
+    expectedResult.clear();
+    returnedResult.clear();
     res.close();
 
     // test direct JDBC metadata API
     res = conn.getMetaData().getTables(null, DB2, "tab%", null);
-    result.add("tab2");
+    expectedResult.add("tab2");
 
     while (res.next()) {
-      String tableName = res.getString(3);
-      assertTrue(tableName, result.remove(tableName));
+      returnedResult.add(res.getString(3));
     }
-    assertTrue(result.toString(), result.isEmpty());
+    validateReturnedResult(expectedResult, returnedResult);
+    expectedResult.clear();
+    returnedResult.clear();
     res.close();
 
     res = conn.getMetaData().getTables(null, "DB%", "tab%", null);
-    result.add("tab2");
-    result.add("tab1");
+    expectedResult.add("tab2");
+    expectedResult.add("tab1");
 
     while (res.next()) {
-      String tableName = res.getString(3);
-      assertTrue(tableName, result.remove(tableName));
+      returnedResult.add(res.getString(3));
     }
-    assertTrue(result.toString(), result.isEmpty());
+    validateReturnedResult(expectedResult, returnedResult);
+    expectedResult.clear();
+    returnedResult.clear();
     res.close();
 
     // test show columns
     res = conn.getMetaData().getColumns(null, "DB%", "tab%", "i%");
-    result.add("id");
-    result.add("id");
+    expectedResult.add("id");
+    expectedResult.add("id");
 
     while (res.next()) {
-      String columnName = res.getString(4);
-      assertTrue(columnName, result.remove(columnName));
+      returnedResult.add(res.getString(4));
     }
-    assertTrue(result.toString(), result.isEmpty());
+    validateReturnedResult(expectedResult, returnedResult);
+    expectedResult.clear();
+    returnedResult.clear();
     res.close();
 
     conn.close();
@@ -166,46 +185,49 @@ public class TestJDBCInterface extends AbstractTestWithStaticConfiguration {
     assertEquals("TABLE_SCHEM", resMeta.getColumnName(1));
     assertEquals("TABLE_CATALOG", resMeta.getColumnName(2));
 
-    result.add(DB2);
-    result.add("default");
+    expectedResult.add(DB2);
+    expectedResult.add("default");
 
     while (res.next()) {
-      String dbName = res.getString(1);
-      assertTrue(dbName, result.remove(dbName));
+      returnedResult.add(res.getString(1));
     }
-    assertTrue(result.toString(), result.isEmpty());
+    validateReturnedResult(expectedResult, returnedResult);
+    expectedResult.clear();
+    returnedResult.clear();
     res.close();
 
     // test JDBC direct API
     res = conn.getMetaData().getTables(null, "DB%", "tab%", null);
-    result.add("tab3");
+    expectedResult.add("tab3");
 
     while (res.next()) {
-      String tableName = res.getString(3);
-      assertTrue(tableName, result.remove(tableName));
+      returnedResult.add(res.getString(3));
     }
-    assertTrue(result.toString(), result.isEmpty());
+    validateReturnedResult(expectedResult, returnedResult);
+    expectedResult.clear();
+    returnedResult.clear();
     res.close();
 
     // test show columns
     res = conn.getMetaData().getColumns(null, "DB%", "tab%", "i%");
-    result.add("id");
+    expectedResult.add("id");
 
     while (res.next()) {
-      String columnName = res.getString(4);
-      assertTrue(columnName, result.remove(columnName));
+      returnedResult.add(res.getString(4));
     }
-    assertTrue(result.toString(), result.isEmpty());
+    validateReturnedResult(expectedResult, returnedResult);
+    expectedResult.clear();
+    returnedResult.clear();
     res.close();
 
     // test show columns
     res = conn.getMetaData().getColumns(null, DB1, "tab%", "i%");
 
     while (res.next()) {
-      String columnName = res.getString(4);
-      assertTrue(columnName, result.remove(columnName));
+      returnedResult.add(res.getString(4));
     }
-    assertTrue(result.toString(), result.isEmpty());
+    assertTrue("returned result shouldn't contain any value, actually returned result = " + returnedResult.toString(),
+            returnedResult.isEmpty());
     res.close();
 
     context.close();

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/6adcf783/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestMetadataObjectRetrieval.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestMetadataObjectRetrieval.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestMetadataObjectRetrieval.java
index fbfb031..3a718e8 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestMetadataObjectRetrieval.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestMetadataObjectRetrieval.java
@@ -28,21 +28,42 @@ import java.sql.ResultSet;
 import java.sql.Statement;
 
 import org.junit.Before;
+import org.junit.BeforeClass;
 import org.junit.Test;
 
 import com.google.common.io.Resources;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class TestMetadataObjectRetrieval extends AbstractTestWithStaticConfiguration {
+  private static final Logger LOGGER = LoggerFactory
+          .getLogger(TestMetadataObjectRetrieval.class);
   private PolicyFile policyFile;
   private File dataFile;
 
+  @BeforeClass
+  public static void setupTestStaticConfiguration () throws Exception {
+    LOGGER.info("TestMetadataObjectRetrieval setupTestStaticConfiguration");
+    clearDbAfterPerTest = true;
+    clearDbBeforePerTest = true;
+    AbstractTestWithStaticConfiguration.setupTestStaticConfiguration();
+  }
+
   @Before
   public void setup() throws Exception {
+    LOGGER.info("TestMetadataObjectRetrieval setup");
     policyFile = PolicyFile.setAdminOnServer1(ADMINGROUP);
     dataFile = new File(dataDir, SINGLE_TYPE_DATA_FILE_NAME);
     FileOutputStream to = new FileOutputStream(dataFile);
     Resources.copy(Resources.getResource(SINGLE_TYPE_DATA_FILE_NAME), to);
     to.close();
+    if (clearDbBeforePerTest) {
+      // Precreate policy file
+      policyFile.setUserGroupMapping(StaticUserGroup.getStaticMapping());
+      writePolicyFile(policyFile);
+      LOGGER.info("Before per test run clean up");
+      clearAll(true);
+    }
   }
 
   /**
@@ -142,15 +163,16 @@ public class TestMetadataObjectRetrieval extends AbstractTestWithStaticConfigura
   @Test
   public void testAllOnServerSelectInsertNegativeNoneAllOnDifferentTable()
       throws Exception {
-    policyFile
-        .addPermissionsToRole(GROUP1_ROLE, "server=server1->db=" + DB1 + "->table=" + TBL2)
-        .addRolesToGroup(USERGROUP1, GROUP1_ROLE)
-        .setUserGroupMapping(StaticUserGroup.getStaticMapping());
-    writePolicyFile(policyFile);
-    dropDb(ADMIN1, DB1);
     createDb(ADMIN1, DB1);
     createTable(ADMIN1, DB1, dataFile, TBL1);
     positiveDescribeShowTests(ADMIN1, DB1, TBL1);
+
+    policyFile
+            .addPermissionsToRole(GROUP1_ROLE, "server=server1->db=" + DB1 + "->table=" + TBL2)
+            .addRolesToGroup(USERGROUP1, GROUP1_ROLE)
+            .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+    writePolicyFile(policyFile);
+
     negativeDescribeShowTests(USER1_1, DB1, TBL1);
 
     policyFile.addPermissionsToRole(GROUP1_ROLE, SELECT_DB1_TBL1);
@@ -159,7 +181,7 @@ public class TestMetadataObjectRetrieval extends AbstractTestWithStaticConfigura
 
     policyFile.removePermissionsFromRole(GROUP1_ROLE, SELECT_DB1_TBL1);
     policyFile
-    .addPermissionsToRole(GROUP1_ROLE, INSERT_DB1_TBL1);
+            .addPermissionsToRole(GROUP1_ROLE, INSERT_DB1_TBL1);
     writePolicyFile(policyFile);
     positiveDescribeShowTests(USER1_1, DB1, TBL1);
   }
@@ -181,16 +203,16 @@ public class TestMetadataObjectRetrieval extends AbstractTestWithStaticConfigura
    */
   @Test
   public void testAllOnServerAndAllOnDb() throws Exception {
-    policyFile
-      .addPermissionsToRole(GROUP1_ROLE, "server=server1->db=" + DB1)
-      .addRolesToGroup(USERGROUP1, GROUP1_ROLE)
-      .setUserGroupMapping(StaticUserGroup.getStaticMapping());
-    writePolicyFile(policyFile);
-
-    dropDb(ADMIN1, DB1);
     createDb(ADMIN1, DB1);
     createTable(ADMIN1, DB1, dataFile, TBL1);
     positiveDescribeShowTests(ADMIN1, DB1, TBL1);
+
+    policyFile
+            .addPermissionsToRole(GROUP1_ROLE, "server=server1->db=" + DB1)
+            .addRolesToGroup(USERGROUP1, GROUP1_ROLE)
+            .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+    writePolicyFile(policyFile);
+
     positiveDescribeShowTests(USER1_1, DB1, TBL1);
   }
 
@@ -212,12 +234,6 @@ public class TestMetadataObjectRetrieval extends AbstractTestWithStaticConfigura
    */
   @Test
   public void testAllOnServerNegativeAllOnView() throws Exception {
-    policyFile
-      .addPermissionsToRole(GROUP1_ROLE, "server=server1->db=" + DB1 + "->table=" + VIEW1)
-      .addRolesToGroup(USERGROUP1, GROUP1_ROLE)
-      .setUserGroupMapping(StaticUserGroup.getStaticMapping());
-    writePolicyFile(policyFile);
-    dropDb(ADMIN1, DB1);
     createDb(ADMIN1, DB1);
     createTable(ADMIN1, DB1, dataFile, TBL1);
     Connection connection = context.createConnection(ADMIN1);
@@ -228,6 +244,13 @@ public class TestMetadataObjectRetrieval extends AbstractTestWithStaticConfigura
     positiveDescribeShowTests(ADMIN1, DB1, TBL1);
     statement.close();
     connection.close();
+
+    policyFile
+            .addPermissionsToRole(GROUP1_ROLE, "server=server1->db=" + DB1 + "->table=" + VIEW1)
+            .addRolesToGroup(USERGROUP1, GROUP1_ROLE)
+            .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+    writePolicyFile(policyFile);
+
     negativeDescribeShowTests(USER1_1, DB1, TBL1);
   }
 
@@ -248,15 +271,16 @@ public class TestMetadataObjectRetrieval extends AbstractTestWithStaticConfigura
    */
   @Test
   public void testAllOnServerAndAllOnTable() throws Exception {
-    policyFile
-      .addPermissionsToRole(GROUP1_ROLE, "server=server1->db=" + DB1 + "->table=" + TBL1)
-      .addRolesToGroup(USERGROUP1, GROUP1_ROLE)
-      .setUserGroupMapping(StaticUserGroup.getStaticMapping());
-    writePolicyFile(policyFile);
-    dropDb(ADMIN1, DB1);
     createDb(ADMIN1, DB1);
     createTable(ADMIN1, DB1, dataFile, TBL1);
     positiveDescribeShowTests(ADMIN1, DB1, TBL1);
+
+    policyFile
+            .addPermissionsToRole(GROUP1_ROLE, "server=server1->db=" + DB1 + "->table=" + TBL1)
+            .addRolesToGroup(USERGROUP1, GROUP1_ROLE)
+            .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+    writePolicyFile(policyFile);
+
     positiveDescribeShowTests(USER1_1, DB1, TBL1);
   }
 
@@ -305,13 +329,6 @@ public class TestMetadataObjectRetrieval extends AbstractTestWithStaticConfigura
    */
   @Test
   public void testDescribeDefaultDatabase() throws Exception {
-    policyFile
-      .addPermissionsToRole(GROUP1_ROLE, "server=server1->db=default->table=" + TBL1 + "->action=select",
-        "server=server1->db=" + DB1 + "->table=" + TBL1 + "->action=select")
-      .addRolesToGroup(USERGROUP1, GROUP1_ROLE)
-      .setUserGroupMapping(StaticUserGroup.getStaticMapping());
-    writePolicyFile(policyFile);
-    dropDb(ADMIN1, DB1, DB2);
     createDb(ADMIN1, DB1, DB2);
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
@@ -323,6 +340,13 @@ public class TestMetadataObjectRetrieval extends AbstractTestWithStaticConfigura
     statement.close();
     connection.close();
 
+    policyFile
+            .addPermissionsToRole(GROUP1_ROLE, "server=server1->db=default->table=" + TBL1 + "->action=select",
+                    "server=server1->db=" + DB1 + "->table=" + TBL1 + "->action=select")
+            .addRolesToGroup(USERGROUP1, GROUP1_ROLE)
+            .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+    writePolicyFile(policyFile);
+
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
     context.assertAuthzException(statement, "DESCRIBE DATABASE default");
@@ -340,12 +364,6 @@ public class TestMetadataObjectRetrieval extends AbstractTestWithStaticConfigura
    */
   @Test
   public void testShowIndexes1() throws Exception {
-    // grant privilege to non-existent table to allow use db1
-    policyFile.addPermissionsToRole(GROUP1_ROLE, SELECT_DB1_NONTABLE)
-      .addRolesToGroup(USERGROUP1, GROUP1_ROLE)
-      .setUserGroupMapping(StaticUserGroup.getStaticMapping());
-    writePolicyFile(policyFile);
-    dropDb(ADMIN1, DB1);
     createDb(ADMIN1, DB1);
     createTable(ADMIN1, DB1, dataFile, TBL1);
     Connection connection = context.createConnection(ADMIN1);
@@ -362,6 +380,13 @@ public class TestMetadataObjectRetrieval extends AbstractTestWithStaticConfigura
     statement.execute("CREATE VIEW " + VIEW1 + " (value) AS SELECT value from " + TBL1 + " LIMIT 10");
     statement.close();
     connection.close();
+
+    // grant privilege to non-existent table to allow use db1
+    policyFile.addPermissionsToRole(GROUP1_ROLE, SELECT_DB1_NONTABLE)
+            .addRolesToGroup(USERGROUP1, GROUP1_ROLE)
+            .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+    writePolicyFile(policyFile);
+
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
     statement.execute("USE " + DB1);
@@ -402,12 +427,6 @@ public class TestMetadataObjectRetrieval extends AbstractTestWithStaticConfigura
    */
   @Test
   public void testShowPartitions1() throws Exception {
-    // grant privilege to non-existent table to allow use db1
-    policyFile.addPermissionsToRole(GROUP1_ROLE, SELECT_DB1_NONTABLE)
-      .addRolesToGroup(USERGROUP1, GROUP1_ROLE)
-      .setUserGroupMapping(StaticUserGroup.getStaticMapping());
-    writePolicyFile(policyFile);
-    dropDb(ADMIN1, DB1);
     createDb(ADMIN1, DB1);
     Connection connection = context.createConnection(ADMIN1);
     Statement statement = context.createStatement(connection);
@@ -421,6 +440,13 @@ public class TestMetadataObjectRetrieval extends AbstractTestWithStaticConfigura
     statement.execute("CREATE VIEW " + VIEW1 + " (value) AS SELECT value from " + TBL1 + " LIMIT 10");
     statement.close();
     connection.close();
+
+    // grant privilege to non-existent table to allow use db1
+    policyFile.addPermissionsToRole(GROUP1_ROLE, SELECT_DB1_NONTABLE)
+            .addRolesToGroup(USERGROUP1, GROUP1_ROLE)
+            .setUserGroupMapping(StaticUserGroup.getStaticMapping());
+    writePolicyFile(policyFile);
+
     connection = context.createConnection(USER1_1);
     statement = context.createStatement(connection);
     statement.execute("USE " + DB1);



[31/50] [abbrv] incubator-sentry git commit: SENTRY-822: OutOfMemory in hive e2e test (Colin Ma, Reviewed by Dapeng Sun)

Posted by sd...@apache.org.
SENTRY-822: OutOfMemory in hive e2e test (Colin Ma, Reviewed by Dapeng Sun)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/6c3184ac
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/6c3184ac
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/6c3184ac

Branch: refs/heads/hive_plugin_v2
Commit: 6c3184acc1666f3ebcd6e9c73e9bef816121e032
Parents: 4a5c9c2
Author: Colin Ma <co...@apache.org>
Authored: Tue Jul 28 10:56:10 2015 +0800
Committer: Colin Ma <co...@apache.org>
Committed: Tue Jul 28 10:56:10 2015 +0800

----------------------------------------------------------------------
 pom.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/6c3184ac/pom.xml
----------------------------------------------------------------------
diff --git a/pom.xml b/pom.xml
index b5f6e8a..0901049 100644
--- a/pom.xml
+++ b/pom.xml
@@ -719,7 +719,7 @@ limitations under the License.
             </environmentVariables>
             <forkedProcessTimeoutInSeconds>900</forkedProcessTimeoutInSeconds>
             <redirectTestOutputToFile>true</redirectTestOutputToFile>
-            <argLine>-Xms512m -Xmx2g</argLine>
+            <argLine>-Xms512m -Xmx2g -XX:MaxPermSize=256m</argLine>
             <systemPropertyVariables>
               <java.net.preferIPv4Stack>true</java.net.preferIPv4Stack>
             </systemPropertyVariables>


[12/50] [abbrv] incubator-sentry git commit: SENTRY-797: TestHDFSIntegration#testEngToEnd is flaky (Sravya Tirukkovalur, Reviewed by: Colin Ma)

Posted by sd...@apache.org.
SENTRY-797: TestHDFSIntegration#testEngToEnd is flaky (Sravya Tirukkovalur, Reviewed by: Colin Ma)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/8bd827b2
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/8bd827b2
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/8bd827b2

Branch: refs/heads/hive_plugin_v2
Commit: 8bd827b28b8a6df69f2d075ffbc10b305fc98380
Parents: 499074e
Author: Sravya Tirukkovalur <sr...@clouera.com>
Authored: Thu Jul 9 15:07:18 2015 -0700
Committer: Sravya Tirukkovalur <sr...@clouera.com>
Committed: Fri Jul 10 08:04:01 2015 -0700

----------------------------------------------------------------------
 .../tests/e2e/hdfs/TestHDFSIntegration.java     | 38 ++++++++++++++------
 1 file changed, 27 insertions(+), 11 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/8bd827b2/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
index 1c89b3b..53d71d6 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
@@ -74,6 +74,7 @@ import org.apache.hadoop.mapred.TextOutputFormat;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.sentry.binding.hive.SentryHiveAuthorizationTaskFactoryImpl;
 import org.apache.sentry.binding.hive.conf.HiveAuthzConf;
+import org.apache.sentry.hdfs.SentryAuthorizationConstants;
 import org.apache.sentry.hdfs.SentryAuthorizationProvider;
 import org.apache.sentry.provider.db.SimpleDBProviderBackend;
 import org.apache.sentry.provider.file.LocalGroupResourceAuthorizationProvider;
@@ -147,6 +148,7 @@ public class TestHDFSIntegration {
   private static int sentryPort = -1;
   protected static SentrySrv sentryServer;
   protected static boolean testSentryHA = false;
+  private static final long STALE_THRESHOLD = 5000;
 
   private static String fsURI;
   private static int hmsPort;
@@ -271,9 +273,9 @@ public class TestHDFSIntegration {
         out.close();
 
         Reflection.staticField("hiveSiteURL")
-        .ofType(URL.class)
-        .in(HiveConf.class)
-        .set(hiveSite.toURI().toURL());
+          .ofType(URL.class)
+          .in(HiveConf.class)
+          .set(hiveSite.toURI().toURL());
 
         metastore = new InternalMetastoreServer(hiveConf);
         new Thread() {
@@ -281,7 +283,8 @@ public class TestHDFSIntegration {
           public void run() {
             try {
               metastore.start();
-              while(true){}
+              while (true) {
+              }
             } catch (Exception e) {
               LOGGER.info("Could not start Hive Server");
             }
@@ -358,7 +361,7 @@ public class TestHDFSIntegration {
 
         conf.set("sentry.authorization-provider.hdfs-path-prefixes", "/user/hive/warehouse,/tmp/external");
         conf.set("sentry.authorization-provider.cache-refresh-retry-wait.ms", "5000");
-        conf.set("sentry.authorization-provider.cache-stale-threshold.ms", "3000");
+        conf.set("sentry.authorization-provider.cache-stale-threshold.ms", String.valueOf(STALE_THRESHOLD));
 
         conf.set("sentry.hdfs.service.security.mode", "none");
         conf.set("sentry.hdfs.service.client.server.rpc-address", "localhost");
@@ -508,8 +511,12 @@ public class TestHDFSIntegration {
           hiveServer2.shutdown();
         }
       } finally {
-        if (metastore != null) {
-          metastore.shutdown();
+        try {
+          if (metastore != null) {
+            metastore.shutdown();
+          }
+        } finally {
+          sentryServer.close();
         }
       }
     }
@@ -617,14 +624,23 @@ public class TestHDFSIntegration {
 
     //TODO: SENTRY-795: HDFS permissions do not sync when Sentry restarts in HA mode.
     if(!testSentryHA) {
-      sentryServer.stop(0);
-      // Verify that Sentry permission are still enforced for the "stale" period
-      verifyOnAllSubDirs("/user/hive/warehouse/p3", FsAction.WRITE_EXECUTE, "hbase", true);
+      long beforeStop = System.currentTimeMillis();
+      sentryServer.stopAll();
+      long timeTakenForStopMs = System.currentTimeMillis() - beforeStop;
+      LOGGER.info("Time taken for Sentry server stop: " + timeTakenForStopMs);
+
+      // Verify that Sentry permission are still enforced for the "stale" period only if stop did not take too long
+      if(timeTakenForStopMs < STALE_THRESHOLD) {
+        verifyOnAllSubDirs("/user/hive/warehouse/p3", FsAction.WRITE_EXECUTE, "hbase", true);
+        Thread.sleep((STALE_THRESHOLD - timeTakenForStopMs));
+      } else {
+        LOGGER.warn("Sentry server stop took too long");
+      }
 
       // Verify that Sentry permission are NOT enforced AFTER "stale" period
       verifyOnAllSubDirs("/user/hive/warehouse/p3", null, "hbase", false);
 
-      sentryServer.start(0);
+      sentryServer.startAll();
     }
 
     // Verify that After Sentry restart permissions are re-enforced


[40/50] [abbrv] incubator-sentry git commit: Clean up roles properly in TestHDFSIntegration

Posted by sd...@apache.org.
Clean up roles properly in TestHDFSIntegration


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/44403147
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/44403147
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/44403147

Branch: refs/heads/hive_plugin_v2
Commit: 4440314741edd9b80032777ee3d10679b7ce2ec0
Parents: 789af33
Author: Sravya Tirukkovalur <sr...@cloudera.com>
Authored: Mon Aug 3 10:46:54 2015 -0700
Committer: Sravya Tirukkovalur <sr...@cloudera.com>
Committed: Mon Aug 3 10:46:54 2015 -0700

----------------------------------------------------------------------
 .../java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/44403147/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
index 786150b..6b584fd 100644
--- a/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
+++ b/sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegration.java
@@ -532,7 +532,7 @@ public class TestHDFSIntegration {
   public void testEnd2End() throws Throwable {
     tmpHDFSDir = new Path("/tmp/external");
     dbNames = new String[]{"db1"};
-    roles = new String[]{"admin_role"};
+    roles = new String[]{"admin_role", "db_role", "tab_role", "p1_admin"};
     admin = "hive";
 
     Connection conn;


[04/50] [abbrv] incubator-sentry git commit: SENTRY-776: Sentry client should support cache based kerberos ticket for secure zookeeper connection (Prasad Mujumdar via Sravya Tirukkovalur)

Posted by sd...@apache.org.
SENTRY-776: Sentry client should support cache based kerberos ticket for secure zookeeper connection (Prasad Mujumdar via Sravya Tirukkovalur)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/9943a33f
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/9943a33f
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/9943a33f

Branch: refs/heads/hive_plugin_v2
Commit: 9943a33f71f1257f95bb4ee956f94e2d3c85cb84
Parents: c56f1d2
Author: Sravya Tirukkovalur <sr...@clouera.com>
Authored: Mon Jun 29 11:22:04 2015 -0700
Committer: Sravya Tirukkovalur <sr...@clouera.com>
Committed: Mon Jun 29 11:22:04 2015 -0700

----------------------------------------------------------------------
 .../db/service/persistent/HAContext.java        | 22 ++++++++++++++++----
 .../service/thrift/JaasConfiguration.java       | 18 +++++++++++++++-
 .../sentry/service/thrift/ServiceConstants.java |  2 ++
 .../thrift/SentryServiceIntegrationBase.java    |  6 ++++--
 4 files changed, 41 insertions(+), 7 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/9943a33f/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/HAContext.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/HAContext.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/HAContext.java
index 71935b1..ada6308 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/HAContext.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/HAContext.java
@@ -21,7 +21,11 @@ package org.apache.sentry.provider.db.service.persistent;
 import java.io.IOException;
 import java.util.Arrays;
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
+
+import javax.security.auth.login.AppConfigurationEntry;
 
 import org.apache.curator.RetryPolicy;
 import org.apache.curator.framework.CuratorFramework;
@@ -57,6 +61,7 @@ public class HAContext {
   private static boolean aclChecked = false;
 
   public final static String SENTRY_SERVICE_REGISTER_NAMESPACE = "sentry-service";
+  public static final String SENTRY_ZK_JAAS_NAME = "SentryClient";
   private final String zookeeperQuorum;
   private final int retriesMaxCount;
   private final int sleepMsBetweenRetries;
@@ -84,7 +89,8 @@ public class HAContext {
     if (zkSecure) {
       LOGGER.info("Connecting to ZooKeeper with SASL/Kerberos and using 'sasl' ACLs");
       setJaasConfiguration(conf);
-      System.setProperty(ZooKeeperSaslClient.LOGIN_CONTEXT_NAME_KEY, "Client");
+      System.setProperty(ZooKeeperSaslClient.LOGIN_CONTEXT_NAME_KEY,
+          SENTRY_ZK_JAAS_NAME);
       saslACL = Lists.newArrayList();
       saslACL.add(new ACL(Perms.ALL, new Id("sasl", getServicePrincipal(conf,
           ServerConfig.PRINCIPAL))));
@@ -227,16 +233,24 @@ public class HAContext {
 
   // This gets ignored during most tests, see ZKXTestCaseWithSecurity#setupZKServer()
   private void setJaasConfiguration(Configuration conf) throws IOException {
+    if ("false".equalsIgnoreCase(conf.get(
+          ServerConfig.SERVER_HA_ZOOKEEPER_CLIENT_TICKET_CACHE,
+          ServerConfig.SERVER_HA_ZOOKEEPER_CLIENT_TICKET_CACHE_DEFAULT))) {
       String keytabFile = conf.get(ServerConfig.SERVER_HA_ZOOKEEPER_CLIENT_KEYTAB);
       Preconditions.checkArgument(keytabFile.length() != 0, "Keytab File is not right.");
       String principal = conf.get(ServerConfig.SERVER_HA_ZOOKEEPER_CLIENT_PRINCIPAL);
-      principal = SecurityUtil.getServerPrincipal(principal, conf.get(ServerConfig.RPC_ADDRESS));
+      principal = SecurityUtil.getServerPrincipal(principal,
+        conf.get(ServerConfig.RPC_ADDRESS, ServerConfig.RPC_ADDRESS_DEFAULT));
       Preconditions.checkArgument(principal.length() != 0, "Kerberos principal is not right.");
 
       // This is equivalent to writing a jaas.conf file and setting the system property, "java.security.auth.login.config", to
       // point to it (but this way we don't have to write a file, and it works better for the tests)
-      JaasConfiguration.addEntry("Client", principal, keytabFile);
-      javax.security.auth.login.Configuration.setConfiguration(JaasConfiguration.getInstance());
+      JaasConfiguration.addEntryForKeytab(SENTRY_ZK_JAAS_NAME, principal, keytabFile);
+    } else {
+      // Create jaas conf for ticket cache
+      JaasConfiguration.addEntryForTicketCache(SENTRY_ZK_JAAS_NAME);
+    }
+    javax.security.auth.login.Configuration.setConfiguration(JaasConfiguration.getInstance());
   }
 
   public class SASLOwnerACLProvider implements ACLProvider {

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/9943a33f/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/JaasConfiguration.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/JaasConfiguration.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/JaasConfiguration.java
index d5f55fe..64ecae2 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/JaasConfiguration.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/JaasConfiguration.java
@@ -72,7 +72,7 @@ public class JaasConfiguration extends Configuration {
    * @param principal The principal of the user
    * @param keytab The location of the keytab
    */
-  public static void addEntry(String name, String principal, String keytab) {
+  public static void addEntryForKeytab(String name, String principal, String keytab) {
     Map<String, String> options = new HashMap<String, String>();
     options.put("keyTab", keytab);
     options.put("principal", principal);
@@ -85,6 +85,22 @@ public class JaasConfiguration extends Configuration {
   }
 
   /**
+   * Add an entry to the jaas configuration with the passed in name. The other
+   * necessary options will be set for you.
+   *
+   * @param name The name of the entry (e.g. "Client")
+   */
+  public static void addEntryForTicketCache(String sectionName) {
+    Map<String, String> options = new HashMap<String, String>();
+    options.put("useKeyTab", "false");
+    options.put("storeKey", "false");
+    options.put("useTicketCache", "true");
+    AppConfigurationEntry entry = new AppConfigurationEntry(krb5LoginModuleName,
+        AppConfigurationEntry.LoginModuleControlFlag.REQUIRED, options);
+    entries.put(sectionName, entry);
+  }
+
+  /**
    * Removes the specified entry.
    *
    * @param name  The name of the entry to remove

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/9943a33f/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java
index 54dbac5..0d775f1 100644
--- a/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java
+++ b/sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java
@@ -126,6 +126,8 @@ public class ServiceConstants {
     // principal and keytab for client to be able to connect to secure ZK. Needed for Sentry HA with secure ZK
     public static final String SERVER_HA_ZOOKEEPER_CLIENT_PRINCIPAL = "sentry.zookeeper.client.principal";
     public static final String SERVER_HA_ZOOKEEPER_CLIENT_KEYTAB = "sentry.zookeeper.client.keytab";
+    public static final String SERVER_HA_ZOOKEEPER_CLIENT_TICKET_CACHE = "sentry.zookeeper.client.ticketcache";
+    public static final String SERVER_HA_ZOOKEEPER_CLIENT_TICKET_CACHE_DEFAULT = "false";
     public static final ImmutableMap<String, String> SENTRY_STORE_DEFAULTS =
         ImmutableMap.<String, String>builder()
         .put("datanucleus.connectionPoolingType", "BoneCP")

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/9943a33f/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/SentryServiceIntegrationBase.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/SentryServiceIntegrationBase.java b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/SentryServiceIntegrationBase.java
index 1b9691e..c132e13 100644
--- a/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/SentryServiceIntegrationBase.java
+++ b/sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/SentryServiceIntegrationBase.java
@@ -34,6 +34,7 @@ import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.minikdc.MiniKdc;
 import org.apache.hadoop.net.NetUtils;
 import org.apache.sentry.SentryUserException;
+import org.apache.sentry.provider.db.service.persistent.HAContext;
 import org.apache.sentry.provider.db.service.thrift.SentryMiniKdcTestcase;
 import org.apache.sentry.provider.db.service.thrift.SentryPolicyServiceClient;
 import org.apache.sentry.provider.db.service.thrift.TSentryRole;
@@ -323,9 +324,10 @@ public abstract class SentryServiceIntegrationBase extends SentryMiniKdcTestcase
       System.setProperty("zookeeper.kerberos.removeHostFromPrincipal", "true");
       System.setProperty("zookeeper.kerberos.removeRealmFromPrincipal", "true");
 
-      JaasConfiguration.addEntry("Server", ZK_SERVER_PRINCIPAL, ZKKeytabFile.getAbsolutePath());
+      JaasConfiguration.addEntryForKeytab("Server", ZK_SERVER_PRINCIPAL, ZKKeytabFile.getAbsolutePath());
       // Here's where we add the "Client" to the jaas configuration, even though we'd like not to
-      JaasConfiguration.addEntry("Client", SERVER_KERBEROS_NAME, serverKeytab.getAbsolutePath());
+      JaasConfiguration.addEntryForKeytab(HAContext.SENTRY_ZK_JAAS_NAME,
+          SERVER_KERBEROS_NAME, serverKeytab.getAbsolutePath());
       javax.security.auth.login.Configuration.setConfiguration(JaasConfiguration.getInstance());
 
       System.setProperty(ZooKeeperSaslServer.LOGIN_CONTEXT_NAME_KEY, "Server");


[46/50] [abbrv] incubator-sentry git commit: SENTRY-824: Enable column level privileges e2e tests on real cluster runs ( Sravya Tirukkovalur , Reviewed by: Colin Ma)

Posted by sd...@apache.org.
SENTRY-824: Enable column level privileges e2e tests on real cluster runs ( Sravya Tirukkovalur , Reviewed by: Colin Ma)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/7dd02191
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/7dd02191
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/7dd02191

Branch: refs/heads/hive_plugin_v2
Commit: 7dd02191cb7254f1165081da43ea9be45d14c5a0
Parents: 30c2eaf
Author: Sravya Tirukkovalur <sr...@cloudera.com>
Authored: Sun Aug 9 13:37:52 2015 -0700
Committer: Sravya Tirukkovalur <sr...@cloudera.com>
Committed: Sun Aug 9 13:37:52 2015 -0700

----------------------------------------------------------------------
 sentry-tests/sentry-tests-hive/pom.xml | 3 +++
 1 file changed, 3 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/7dd02191/sentry-tests/sentry-tests-hive/pom.xml
----------------------------------------------------------------------
diff --git a/sentry-tests/sentry-tests-hive/pom.xml b/sentry-tests/sentry-tests-hive/pom.xml
index 7ee5378..0a5b791 100644
--- a/sentry-tests/sentry-tests-hive/pom.xml
+++ b/sentry-tests/sentry-tests-hive/pom.xml
@@ -432,6 +432,7 @@ limitations under the License.
           <include>**/TestUriPermissions.java</include>
           <include>**/TestRuntimeMetadataRetrieval.java</include>
           <include>**/TestOperations.java</include>
+          <include>**/TestPrivilegesAtColumnScope.java</include>
         </includes>
         <argLine>-Dsentry.e2etest.hiveServer2Type=UnmanagedHiveServer2 -Dsentry.e2etest.DFSType=ClusterDFS</argLine>
        </configuration>
@@ -497,6 +498,8 @@ limitations under the License.
           <include>**/TestDatabaseProvider.java</include>
           <include>**/TestDbOperations.java</include>
           <include>**/TestPrivilegeWithGrantOption.java</include>
+          <include>**/TestDbPrivilegesAtColumnScope.java</include>
+          <include>**/TestColumnEndToEnd.java</include>
         </includes>
         <argLine>-Dsentry.e2etest.hiveServer2Type=UnmanagedHiveServer2 -Dsentry.e2etest.DFSType=ClusterDFS -Dsentry.e2etest.external.sentry=true</argLine>
        </configuration>


[27/50] [abbrv] incubator-sentry git commit: SENTRY-790: Remove MetaStoreClient interface ( Sravya Tirukkovalur, Reviewed by: Lenni Kuff)

Posted by sd...@apache.org.
SENTRY-790: Remove MetaStoreClient interface ( Sravya Tirukkovalur, Reviewed by: Lenni Kuff)


Project: http://git-wip-us.apache.org/repos/asf/incubator-sentry/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-sentry/commit/100e2397
Tree: http://git-wip-us.apache.org/repos/asf/incubator-sentry/tree/100e2397
Diff: http://git-wip-us.apache.org/repos/asf/incubator-sentry/diff/100e2397

Branch: refs/heads/hive_plugin_v2
Commit: 100e2397e5e30d8291a6c79329ff8778f8ddf21e
Parents: 18ba71b
Author: Sravya Tirukkovalur <sr...@clouera.com>
Authored: Tue Jul 21 14:58:03 2015 -0700
Committer: Sravya Tirukkovalur <sr...@clouera.com>
Committed: Fri Jul 24 13:38:41 2015 -0700

----------------------------------------------------------------------
 .../org/apache/sentry/hdfs/MetastoreClient.java |  38 -------
 .../sentry/hdfs/ExtendedMetastoreClient.java    | 108 -------------------
 2 files changed, 146 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/100e2397/sentry-hdfs/sentry-hdfs-common/src/main/java/org/apache/sentry/hdfs/MetastoreClient.java
----------------------------------------------------------------------
diff --git a/sentry-hdfs/sentry-hdfs-common/src/main/java/org/apache/sentry/hdfs/MetastoreClient.java b/sentry-hdfs/sentry-hdfs-common/src/main/java/org/apache/sentry/hdfs/MetastoreClient.java
deleted file mode 100644
index 3ecff94..0000000
--- a/sentry-hdfs/sentry-hdfs-common/src/main/java/org/apache/sentry/hdfs/MetastoreClient.java
+++ /dev/null
@@ -1,38 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.sentry.hdfs;
-
-import java.util.List;
-
-import org.apache.hadoop.hive.metastore.api.Database;
-import org.apache.hadoop.hive.metastore.api.Partition;
-import org.apache.hadoop.hive.metastore.api.Table;
-
-/**
- * Interface to abstract all interactions between Sentry and Hive Metastore
- * 
- */
-public interface MetastoreClient {
-
-  public List<Database> getAllDatabases();
-
-  public List<Table> getAllTablesOfDatabase(Database db);
-
-  public List<Partition> listAllPartitions(Database db, Table tbl);
-
-}

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/100e2397/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/ExtendedMetastoreClient.java
----------------------------------------------------------------------
diff --git a/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/ExtendedMetastoreClient.java b/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/ExtendedMetastoreClient.java
deleted file mode 100644
index e7677f2..0000000
--- a/sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/ExtendedMetastoreClient.java
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.sentry.hdfs;
-
-import java.util.ArrayList;
-import java.util.LinkedList;
-import java.util.List;
-
-import org.apache.hadoop.hive.conf.HiveConf;
-import org.apache.hadoop.hive.metastore.HiveMetaStoreClient;
-import org.apache.hadoop.hive.metastore.api.Database;
-import org.apache.hadoop.hive.metastore.api.MetaException;
-import org.apache.hadoop.hive.metastore.api.Partition;
-import org.apache.hadoop.hive.metastore.api.Table;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * Implementation of {@link MetastoreClient}
- *
- */
-public class ExtendedMetastoreClient implements MetastoreClient {
-
-  private static Logger LOG = LoggerFactory.getLogger(ExtendedMetastoreClient.class);
-
-  private volatile HiveMetaStoreClient client;
-  private final HiveConf hiveConf;
-  public ExtendedMetastoreClient(HiveConf hiveConf) {
-    this.hiveConf = hiveConf;
-  }
-
-  @Override
-  public List<Database> getAllDatabases() {
-    List<Database> retList = new ArrayList<Database>();
-    HiveMetaStoreClient client = getClient();
-    if (client != null) {
-      try {
-        for (String dbName : client.getAllDatabases()) {
-          retList.add(client.getDatabase(dbName));
-        }
-      } catch (Exception e) {
-        LOG.error("Could not get All Databases !!", e);
-      }
-    }
-    return retList;
-  }
-
-  @Override
-  public List<Table> getAllTablesOfDatabase(Database db) {
-    List<Table> retList = new ArrayList<Table>();
-    HiveMetaStoreClient client = getClient();
-    if (client != null) {
-      try {
-        for (String tblName : client.getAllTables(db.getName())) {
-          retList.add(client.getTable(db.getName(), tblName));
-        }
-      } catch (Exception e) {
-        LOG.error(String.format(
-            "Could not get Tables for '%s' !!", db.getName()), e);
-      }
-    }
-    return retList;
-  }
-
-  @Override
-  public List<Partition> listAllPartitions(Database db, Table tbl) {
-    HiveMetaStoreClient client = getClient();
-    if (client != null) {
-      try {
-        return client.listPartitions(db.getName(), tbl.getTableName(), Short.MAX_VALUE);
-      } catch (Exception e) {
-        LOG.error(String.format(
-            "Could not get partitions for '%s'.'%s' !!", db.getName(),
-            tbl.getTableName()), e);
-      }
-    }
-    return new LinkedList<Partition>();
-  }
-
-  private HiveMetaStoreClient getClient() {
-    if (client == null) {
-      try {
-        client = new HiveMetaStoreClient(hiveConf);
-        return client;
-      } catch (MetaException e) {
-        client = null;
-        LOG.error("Could not create metastore client !!", e);
-        return null;
-      }
-    } else {
-      return client;
-    }
-  }
-}