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Posted to commits@knox.apache.org by lm...@apache.org on 2018/10/27 17:41:12 UTC

[1/2] knox git commit: KNOX-1541 - Rename Hadoop class in KnoxShell to KnoxSession

Repository: knox
Updated Branches:
  refs/heads/master e08d54530 -> 381eef37a


http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Status.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Status.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Status.java
index a7ba974..e49ba8e 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Status.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Status.java
@@ -19,7 +19,7 @@ package org.apache.knox.gateway.shell.hdfs;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.utils.URIBuilder;
@@ -33,7 +33,7 @@ public class Status {
 
     private String file;
 
-    Request(Hadoop session) {
+    Request(KnoxSession session) {
       super(session);
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Hive.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Hive.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Hive.java
index 7ab79d9..2ac0dd9 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Hive.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Hive.java
@@ -20,7 +20,7 @@ package org.apache.knox.gateway.shell.job;
 import com.jayway.jsonpath.JsonPath;
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.NameValuePair;
 import org.apache.http.client.entity.UrlEncodedFormEntity;
@@ -41,7 +41,7 @@ public class Hive {
     private String statusDir;
     List<NameValuePair> params = new ArrayList<>();
 
-    public Request( Hadoop session ) {
+    public Request( KnoxSession session ) {
       super( session );
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Java.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Java.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Java.java
index eb1cba6..69b50ed 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Java.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Java.java
@@ -20,7 +20,7 @@ package org.apache.knox.gateway.shell.job;
 import com.jayway.jsonpath.JsonPath;
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.NameValuePair;
 import org.apache.http.client.entity.UrlEncodedFormEntity;
@@ -43,7 +43,7 @@ class Java {
     String output;
     List<NameValuePair> params = new ArrayList<>();
 
-    public Request( Hadoop session ) {
+    public Request( KnoxSession session ) {
       super( session );
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Job.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Job.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Job.java
index ec57df1..68a4d09 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Job.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Job.java
@@ -17,33 +17,33 @@
  */
 package org.apache.knox.gateway.shell.job;
 
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 
 public class Job {
 
   static final String SERVICE_PATH = "/templeton/v1";
 
-  public static Java.Request submitJava( Hadoop session ) {
+  public static Java.Request submitJava( KnoxSession session ) {
     return new Java.Request( session );
   }
 
-  public static Sqoop.Request submitSqoop( Hadoop session ) {
+  public static Sqoop.Request submitSqoop( KnoxSession session ) {
     return new Sqoop.Request( session );
   }
 
-  public static Pig.Request submitPig( Hadoop session ) {
+  public static Pig.Request submitPig( KnoxSession session ) {
     return new Pig.Request( session );
   }
 
-  public static Hive.Request submitHive( Hadoop session ) {
+  public static Hive.Request submitHive( KnoxSession session ) {
     return new Hive.Request( session );
   }
 
-  public static Queue.Request queryQueue( Hadoop session ) {
+  public static Queue.Request queryQueue( KnoxSession session ) {
     return new Queue.Request( session );
   }
 
-  public static Status.Request queryStatus( Hadoop session ) {
+  public static Status.Request queryStatus( KnoxSession session ) {
     return new Status.Request( session );
   }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Pig.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Pig.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Pig.java
index 5203d81..77383a5 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Pig.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Pig.java
@@ -20,7 +20,7 @@ package org.apache.knox.gateway.shell.job;
 import com.jayway.jsonpath.JsonPath;
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.NameValuePair;
 import org.apache.http.client.entity.UrlEncodedFormEntity;
@@ -41,7 +41,7 @@ public class Pig {
     private String statusDir;
     List<NameValuePair> params = new ArrayList<>();
 
-    public Request( Hadoop session ) {
+    public Request( KnoxSession session ) {
       super( session );
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Queue.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Queue.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Queue.java
index d2609a2..79ac9f2 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Queue.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Queue.java
@@ -19,7 +19,7 @@ package org.apache.knox.gateway.shell.job;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.utils.URIBuilder;
@@ -30,7 +30,7 @@ class Queue {
 
   public static class Request extends AbstractRequest<Response> {
 
-    public Request( Hadoop session ) {
+    public Request( KnoxSession session ) {
       super( session );
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Sqoop.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Sqoop.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Sqoop.java
index a5b9556..030b0c1 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Sqoop.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Sqoop.java
@@ -20,7 +20,7 @@ package org.apache.knox.gateway.shell.job;
 import com.jayway.jsonpath.JsonPath;
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.NameValuePair;
 import org.apache.http.client.entity.UrlEncodedFormEntity;
@@ -39,7 +39,7 @@ public class Sqoop {
     private String statusDir;
     List<NameValuePair> params = new ArrayList<>();
 
-    public Request( Hadoop session ) {
+    public Request( KnoxSession session ) {
       super( session );
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Status.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Status.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Status.java
index 0aa203c..52bf296 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Status.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/job/Status.java
@@ -19,7 +19,7 @@ package org.apache.knox.gateway.shell.job;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.utils.URIBuilder;
@@ -32,7 +32,7 @@ class Status {
 
     private String jobId;
 
-    public Request( Hadoop session ) {
+    public Request( KnoxSession session ) {
       super( session );
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/knox/token/Get.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/knox/token/Get.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/knox/token/Get.java
index 83b9c9a..cf7ab19 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/knox/token/Get.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/knox/token/Get.java
@@ -22,7 +22,7 @@ import java.util.concurrent.Callable;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.utils.URIBuilder;
@@ -33,7 +33,7 @@ import org.apache.http.client.utils.URIBuilder;
  */
 public class Get {
   public static class Request extends AbstractRequest<Response> {
-    Request(Hadoop session) {
+    Request(KnoxSession session) {
       super(session);
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/knox/token/Token.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/knox/token/Token.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/knox/token/Token.java
index e70b699..35c4250 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/knox/token/Token.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/knox/token/Token.java
@@ -17,13 +17,13 @@
  */
 package org.apache.knox.gateway.shell.knox.token;
 
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 
 public class Token {
 
   static String SERVICE_PATH = "/knoxtoken/api/v1/token";
 
-  public static Get.Request get( Hadoop session ) {
+  public static Get.Request get( KnoxSession session ) {
     return new Get.Request( session );
   }
 }

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/DeployResourceRequest.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/DeployResourceRequest.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/DeployResourceRequest.java
index 3c7613e..01f03e5 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/DeployResourceRequest.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/DeployResourceRequest.java
@@ -24,7 +24,7 @@ import org.apache.http.entity.ContentType;
 import org.apache.http.entity.FileEntity;
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 
 import java.io.File;
 import java.io.FileNotFoundException;
@@ -38,7 +38,7 @@ class DeployResourceRequest extends AbstractRequest<BasicResponse> {
   private String       resourceFileName = null;
 
 
-  DeployResourceRequest(Hadoop session, ResourceType type, String name, String resourceFileName) {
+  DeployResourceRequest(KnoxSession session, ResourceType type, String name, String resourceFileName) {
     super(session);
     this.resourceType     = type;
     this.resourceName     = name;

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListDescriptorsRequest.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListDescriptorsRequest.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListDescriptorsRequest.java
index 42fea37..3cb5d52 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListDescriptorsRequest.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListDescriptorsRequest.java
@@ -16,11 +16,11 @@
  */
 package org.apache.knox.gateway.shell.manager;
 
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 
 class ListDescriptorsRequest extends ListResourcesRequest {
 
-  ListDescriptorsRequest(Hadoop session) {
+  ListDescriptorsRequest(KnoxSession session) {
     super(session, ResourceType.Descriptor);
   }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListProviderConfigurationsRequest.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListProviderConfigurationsRequest.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListProviderConfigurationsRequest.java
index ef5785c..865d27a 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListProviderConfigurationsRequest.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListProviderConfigurationsRequest.java
@@ -16,11 +16,11 @@
  */
 package org.apache.knox.gateway.shell.manager;
 
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 
 class ListProviderConfigurationsRequest extends ListResourcesRequest {
 
-  ListProviderConfigurationsRequest(Hadoop session) {
+  ListProviderConfigurationsRequest(KnoxSession session) {
     super(session, ResourceType.ProviderConfiguration);
   }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListResourcesRequest.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListResourcesRequest.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListResourcesRequest.java
index 2b688d1..3074b47 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListResourcesRequest.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListResourcesRequest.java
@@ -23,7 +23,7 @@ import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.utils.URIBuilder;
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -33,7 +33,7 @@ class ListResourcesRequest extends AbstractRequest<BasicResponse> {
 
   private ResourceType resourceType = null;
 
-  ListResourcesRequest(Hadoop session, ResourceType resourceType) {
+  ListResourcesRequest(KnoxSession session, ResourceType resourceType) {
     super(session);
     this.resourceType = resourceType;
   }

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListTopologiesRequest.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListTopologiesRequest.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListTopologiesRequest.java
index 5bcee79..2bb3d67 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListTopologiesRequest.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/ListTopologiesRequest.java
@@ -20,14 +20,14 @@ import net.minidev.json.JSONArray;
 import net.minidev.json.JSONObject;
 import net.minidev.json.parser.JSONParser;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 
 import java.util.ArrayList;
 import java.util.List;
 
 class ListTopologiesRequest extends ListResourcesRequest {
 
-  ListTopologiesRequest(Hadoop session) {
+  ListTopologiesRequest(KnoxSession session) {
     super(session, ResourceType.Topology);
   }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/Manager.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/Manager.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/Manager.java
index 0396d53..377a6ff 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/Manager.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/Manager.java
@@ -16,7 +16,7 @@
  */
 package org.apache.knox.gateway.shell.manager;
 
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 
 import java.util.List;
 
@@ -25,39 +25,39 @@ import java.util.List;
  */
 public class Manager {
 
-  public static List<String> listDescriptors(Hadoop session) throws Exception {
+  public static List<String> listDescriptors(KnoxSession session) throws Exception {
     return (new ListDescriptorsRequest(session)).execute();
   }
 
 
-  public static void deployDescriptor(Hadoop session, String name, String descriptorFileName) throws Exception {
+  public static void deployDescriptor(KnoxSession session, String name, String descriptorFileName) throws Exception {
     (new DeployResourceRequest(session, ResourceType.Descriptor, name, descriptorFileName)).execute();
   }
 
 
-  public static void undeployDescriptor(Hadoop session, String name) throws Exception {
+  public static void undeployDescriptor(KnoxSession session, String name) throws Exception {
     (new UndeployResourceRequest(session, ResourceType.Descriptor, name)).execute();
   }
 
 
-  public static List<String> listProviderConfigurations(Hadoop session) throws Exception {
+  public static List<String> listProviderConfigurations(KnoxSession session) throws Exception {
     return (new ListProviderConfigurationsRequest(session)).execute();
   }
 
 
-  public static void deployProviderConfiguration(Hadoop session,
+  public static void deployProviderConfiguration(KnoxSession session,
                                                  String name,
                                                  String providerConfigFileName) throws Exception {
     (new DeployResourceRequest(session, ResourceType.ProviderConfiguration, name, providerConfigFileName)).execute();
   }
 
 
-  public static void undeployProviderConfiguration(Hadoop session, String name) throws Exception {
+  public static void undeployProviderConfiguration(KnoxSession session, String name) throws Exception {
     (new UndeployResourceRequest(session, ResourceType.ProviderConfiguration, name)).execute();
   }
 
 
-  public static List<String> listTopologies(Hadoop session) throws Exception {
+  public static List<String> listTopologies(KnoxSession session) throws Exception {
     return (new ListTopologiesRequest(session)).execute();
   }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/UndeployResourceRequest.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/UndeployResourceRequest.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/UndeployResourceRequest.java
index a6c6495..c6a21b4 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/UndeployResourceRequest.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/manager/UndeployResourceRequest.java
@@ -20,7 +20,7 @@ import org.apache.http.client.methods.HttpDelete;
 import org.apache.http.client.utils.URIBuilder;
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 
 import java.util.concurrent.Callable;
 
@@ -30,7 +30,7 @@ class UndeployResourceRequest extends AbstractRequest<BasicResponse> {
   private String resourceName = null;
 
 
-  UndeployResourceRequest(Hadoop session, ResourceType type, String name) {
+  UndeployResourceRequest(KnoxSession session, ResourceType type, String name) {
     super(session);
     this.resourceType = type;
     this.resourceName = name;

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/workflow/Status.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/workflow/Status.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/workflow/Status.java
index 2f18eaf..2c5612e 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/workflow/Status.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/workflow/Status.java
@@ -19,7 +19,7 @@ package org.apache.knox.gateway.shell.workflow;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.utils.URIBuilder;
@@ -32,7 +32,7 @@ class Status {
 
     private String jobId;
 
-    Request( Hadoop session ) {
+    Request( KnoxSession session ) {
       super( session );
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/workflow/Submit.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/workflow/Submit.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/workflow/Submit.java
index f7c920b..d22d85e 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/workflow/Submit.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/workflow/Submit.java
@@ -20,7 +20,7 @@ package org.apache.knox.gateway.shell.workflow;
 import com.jayway.jsonpath.JsonPath;
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpEntity;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpPost;
@@ -42,7 +42,7 @@ class Submit {
     private String file;
     private String action = "start";
 
-    Request( Hadoop session ) {
+    Request( KnoxSession session ) {
       super( session );
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/workflow/Workflow.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/workflow/Workflow.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/workflow/Workflow.java
index 13619da..09ce177 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/workflow/Workflow.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/workflow/Workflow.java
@@ -17,17 +17,17 @@
  */
 package org.apache.knox.gateway.shell.workflow;
 
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 
 public class Workflow {
 
   static final String SERVICE_PATH = "/oozie/v1";
 
-  public static Submit.Request submit( Hadoop session ) {
+  public static Submit.Request submit( KnoxSession session ) {
     return new Submit.Request( session );
   }
 
-  public static Status.Request status( Hadoop session ) {
+  public static Status.Request status( KnoxSession session ) {
     return new Status.Request( session );
   }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/AppState.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/AppState.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/AppState.java
index 5cdeb46..729432c 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/AppState.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/AppState.java
@@ -20,7 +20,7 @@ package org.apache.knox.gateway.shell.yarn;
 import com.jayway.jsonpath.JsonPath;
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.utils.URIBuilder;
@@ -34,7 +34,7 @@ public class AppState {
 
         private String appId;
 
-        Request(Hadoop session) {
+        Request(KnoxSession session) {
             super(session);
         }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/KillApp.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/KillApp.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/KillApp.java
index 245a036..b5972c5 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/KillApp.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/KillApp.java
@@ -19,7 +19,7 @@ package org.apache.knox.gateway.shell.yarn;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpPut;
 import org.apache.http.client.utils.URIBuilder;
@@ -34,7 +34,7 @@ public class KillApp {
 
         private String appId;
 
-        Request(Hadoop session) {
+        Request(KnoxSession session) {
             super(session);
         }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/NewApp.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/NewApp.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/NewApp.java
index 6ffa7dd..8f3cc4d 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/NewApp.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/NewApp.java
@@ -20,7 +20,7 @@ package org.apache.knox.gateway.shell.yarn;
 import com.jayway.jsonpath.JsonPath;
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpPost;
 import org.apache.http.client.utils.URIBuilder;
@@ -32,7 +32,7 @@ public class NewApp {
 
     public static class Request extends AbstractRequest<Response> {
 
-        protected Request(Hadoop session) {
+        protected Request(KnoxSession session) {
             super(session);
         }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/SubmitApp.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/SubmitApp.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/SubmitApp.java
index a9d734e..65e7f1e 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/SubmitApp.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/SubmitApp.java
@@ -19,7 +19,7 @@ package org.apache.knox.gateway.shell.yarn;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpEntity;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpPost;
@@ -38,7 +38,7 @@ public class SubmitApp {
         private String text;
         private String file;
 
-        Request(Hadoop session) {
+        Request(KnoxSession session) {
             super(session);
         }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/Yarn.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/Yarn.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/Yarn.java
index 31cfbf2..a9f3bf4 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/Yarn.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/yarn/Yarn.java
@@ -17,25 +17,25 @@
  */
 package org.apache.knox.gateway.shell.yarn;
 
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 
 public class Yarn {
 
     static final String SERVICE_PATH = "/resourcemanager";
 
-    public static NewApp.Request newApp(Hadoop session) {
+    public static NewApp.Request newApp(KnoxSession session) {
         return new NewApp.Request(session);
     }
 
-    public static SubmitApp.Request submitApp(Hadoop session) {
+    public static SubmitApp.Request submitApp(KnoxSession session) {
         return new SubmitApp.Request(session);
     }
 
-    public static KillApp.Request killApp(Hadoop session) {
+    public static KillApp.Request killApp(KnoxSession session) {
         return new KillApp.Request(session);
     }
 
-    public static AppState.Request appState(Hadoop session) {
+    public static AppState.Request appState(KnoxSession session) {
         return new AppState.Request(session);
     }
 


[2/2] knox git commit: KNOX-1541 - Rename Hadoop class in KnoxShell to KnoxSession

Posted by lm...@apache.org.
KNOX-1541 - Rename Hadoop class in KnoxShell to KnoxSession

Project: http://git-wip-us.apache.org/repos/asf/knox/repo
Commit: http://git-wip-us.apache.org/repos/asf/knox/commit/381eef37
Tree: http://git-wip-us.apache.org/repos/asf/knox/tree/381eef37
Diff: http://git-wip-us.apache.org/repos/asf/knox/diff/381eef37

Branch: refs/heads/master
Commit: 381eef37a43054279b89344ab55086e5c5adb47f
Parents: e08d545
Author: Larry McCay <lm...@apache.org>
Authored: Sat Oct 27 13:41:00 2018 -0400
Committer: Larry McCay <lm...@apache.org>
Committed: Sat Oct 27 13:41:00 2018 -0400

----------------------------------------------------------------------
 .../main/resources/samples/ExampleHBase.groovy  |   4 +-
 .../samples/ExampleManagerListResources.groovy  |   4 +-
 .../ExampleManagerResourceDeployment.groovy     |   4 +-
 .../samples/ExampleOozieWorkflow.groovy         |   4 +-
 .../resources/samples/ExampleWebHCatJob.groovy  |   4 +-
 .../samples/ExampleWebHCatJobTeragen.groovy     |   4 +-
 .../resources/samples/ExampleWebHCatPig.groovy  |   4 +-
 .../samples/ExampleWebHCatQueue.groovy          |   4 +-
 .../samples/ExampleWebHCatSqoop.groovy          |   4 +-
 .../resources/samples/ExampleWebHdfsLs.groovy   |   4 +-
 .../samples/ExampleWebHdfsPutGet.groovy         |   4 +-
 .../samples/SampleComplexCommand.groovy         |   4 +-
 .../main/resources/samples/SampleScript.groovy  |   4 +-
 .../main/resources/samples/SampleService.groovy |   6 +-
 .../samples/SampleSimpleCommand.groovy          |   4 +-
 .../knox/gateway/shell/AbstractRequest.java     |  10 +-
 .../org/apache/knox/gateway/shell/Hadoop.java   | 289 +----------------
 .../knox/gateway/shell/HadoopException.java     |   7 +-
 .../apache/knox/gateway/shell/KnoxSession.java  | 319 +++++++++++++++++++
 .../org/apache/knox/gateway/shell/KnoxSh.java   |   6 +-
 .../knox/gateway/shell/KnoxShellException.java  |  34 ++
 .../org/apache/knox/gateway/shell/Shell.java    |   2 +-
 .../gateway/shell/hbase/ClusterVersion.java     |   4 +-
 .../apache/knox/gateway/shell/hbase/HBase.java  |   8 +-
 .../apache/knox/gateway/shell/hbase/Status.java |   4 +-
 .../knox/gateway/shell/hbase/SystemVersion.java |   4 +-
 .../gateway/shell/hbase/table/CreateTable.java  |   4 +-
 .../gateway/shell/hbase/table/DeleteTable.java  |   4 +-
 .../knox/gateway/shell/hbase/table/Table.java   |   8 +-
 .../gateway/shell/hbase/table/TableList.java    |   4 +-
 .../gateway/shell/hbase/table/TableRegions.java |   4 +-
 .../gateway/shell/hbase/table/TableSchema.java  |   4 +-
 .../shell/hbase/table/TruncateTable.java        |   4 +-
 .../gateway/shell/hbase/table/UpdateTable.java  |   4 +-
 .../shell/hbase/table/row/DeleteRows.java       |   4 +-
 .../shell/hbase/table/row/QueryRows.java        |   4 +-
 .../gateway/shell/hbase/table/row/StoreRow.java |   4 +-
 .../hbase/table/scanner/CreateScanner.java      |   4 +-
 .../hbase/table/scanner/DeleteScanner.java      |   4 +-
 .../hbase/table/scanner/ScannerGetNext.java     |   4 +-
 .../org/apache/knox/gateway/shell/hdfs/Get.java |   4 +-
 .../apache/knox/gateway/shell/hdfs/Hdfs.java    |  16 +-
 .../org/apache/knox/gateway/shell/hdfs/Ls.java  |   4 +-
 .../apache/knox/gateway/shell/hdfs/Mkdir.java   |   4 +-
 .../org/apache/knox/gateway/shell/hdfs/Put.java |  10 +-
 .../apache/knox/gateway/shell/hdfs/Rename.java  |   4 +-
 .../org/apache/knox/gateway/shell/hdfs/Rm.java  |   4 +-
 .../apache/knox/gateway/shell/hdfs/Status.java  |   4 +-
 .../org/apache/knox/gateway/shell/job/Hive.java |   4 +-
 .../org/apache/knox/gateway/shell/job/Java.java |   4 +-
 .../org/apache/knox/gateway/shell/job/Job.java  |  14 +-
 .../org/apache/knox/gateway/shell/job/Pig.java  |   4 +-
 .../apache/knox/gateway/shell/job/Queue.java    |   4 +-
 .../apache/knox/gateway/shell/job/Sqoop.java    |   4 +-
 .../apache/knox/gateway/shell/job/Status.java   |   4 +-
 .../knox/gateway/shell/knox/token/Get.java      |   4 +-
 .../knox/gateway/shell/knox/token/Token.java    |   4 +-
 .../shell/manager/DeployResourceRequest.java    |   4 +-
 .../shell/manager/ListDescriptorsRequest.java   |   4 +-
 .../ListProviderConfigurationsRequest.java      |   4 +-
 .../shell/manager/ListResourcesRequest.java     |   4 +-
 .../shell/manager/ListTopologiesRequest.java    |   4 +-
 .../knox/gateway/shell/manager/Manager.java     |  16 +-
 .../shell/manager/UndeployResourceRequest.java  |   4 +-
 .../knox/gateway/shell/workflow/Status.java     |   4 +-
 .../knox/gateway/shell/workflow/Submit.java     |   4 +-
 .../knox/gateway/shell/workflow/Workflow.java   |   6 +-
 .../knox/gateway/shell/yarn/AppState.java       |   4 +-
 .../apache/knox/gateway/shell/yarn/KillApp.java |   4 +-
 .../apache/knox/gateway/shell/yarn/NewApp.java  |   4 +-
 .../knox/gateway/shell/yarn/SubmitApp.java      |   4 +-
 .../apache/knox/gateway/shell/yarn/Yarn.java    |  10 +-
 72 files changed, 536 insertions(+), 449 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell-samples/src/main/resources/samples/ExampleHBase.groovy
----------------------------------------------------------------------
diff --git a/gateway-shell-samples/src/main/resources/samples/ExampleHBase.groovy b/gateway-shell-samples/src/main/resources/samples/ExampleHBase.groovy
index 87f362d..180017a 100644
--- a/gateway-shell-samples/src/main/resources/samples/ExampleHBase.groovy
+++ b/gateway-shell-samples/src/main/resources/samples/ExampleHBase.groovy
@@ -17,7 +17,7 @@
  */
 package org.apache.knox.gateway.shell.hbase
 
-import org.apache.knox.gateway.shell.Hadoop
+import org.apache.knox.gateway.shell.KnoxSession
 
 import static java.util.concurrent.TimeUnit.SECONDS
 
@@ -34,7 +34,7 @@ credentials.collect()
 username = credentials.get("user").string()
 pass = credentials.get("pass").string()
 
-session = Hadoop.login(gateway, username, pass)
+session = KnoxSession.login(gateway, username, pass)
 
 println "System version : " + HBase.session(session).systemVersion().now().string
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell-samples/src/main/resources/samples/ExampleManagerListResources.groovy
----------------------------------------------------------------------
diff --git a/gateway-shell-samples/src/main/resources/samples/ExampleManagerListResources.groovy b/gateway-shell-samples/src/main/resources/samples/ExampleManagerListResources.groovy
index b995ef3..bdcb094 100644
--- a/gateway-shell-samples/src/main/resources/samples/ExampleManagerListResources.groovy
+++ b/gateway-shell-samples/src/main/resources/samples/ExampleManagerListResources.groovy
@@ -16,7 +16,7 @@
  * limitations under the License.
  */
 
-import org.apache.knox.gateway.shell.Hadoop
+import org.apache.knox.gateway.shell.KnoxSession
 import org.apache.knox.gateway.shell.manager.Manager
 import org.apache.knox.gateway.shell.Credentials
 
@@ -30,7 +30,7 @@ credentials.collect()
 username = credentials.get("user").string()
 pass = credentials.get("pass").string()
 
-session = Hadoop.login( gateway, username, pass )
+session = KnoxSession.login( gateway, username, pass )
 
 List<String> pcs = Manager.listProviderConfigurations(session);
 System.out.println("Provider Configurations")

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell-samples/src/main/resources/samples/ExampleManagerResourceDeployment.groovy
----------------------------------------------------------------------
diff --git a/gateway-shell-samples/src/main/resources/samples/ExampleManagerResourceDeployment.groovy b/gateway-shell-samples/src/main/resources/samples/ExampleManagerResourceDeployment.groovy
index db7d86d..1a1ab89 100644
--- a/gateway-shell-samples/src/main/resources/samples/ExampleManagerResourceDeployment.groovy
+++ b/gateway-shell-samples/src/main/resources/samples/ExampleManagerResourceDeployment.groovy
@@ -16,7 +16,7 @@
  * limitations under the License.
  */
 
-import org.apache.knox.gateway.shell.Hadoop
+import org.apache.knox.gateway.shell.KnoxSession
 import org.apache.knox.gateway.shell.manager.Manager
 import org.apache.knox.gateway.shell.Credentials
 
@@ -33,7 +33,7 @@ credentials.collect()
 username = credentials.get("user").string()
 pass = credentials.get("pass").string()
 
-session = Hadoop.login( GATEWAY, username, pass )
+session = KnoxSession.login( GATEWAY, username, pass )
 
 // Present the existing provider configurations
 List<String> pcs = Manager.listProviderConfigurations(session);

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell-samples/src/main/resources/samples/ExampleOozieWorkflow.groovy
----------------------------------------------------------------------
diff --git a/gateway-shell-samples/src/main/resources/samples/ExampleOozieWorkflow.groovy b/gateway-shell-samples/src/main/resources/samples/ExampleOozieWorkflow.groovy
index f459ddd..3b4e048 100644
--- a/gateway-shell-samples/src/main/resources/samples/ExampleOozieWorkflow.groovy
+++ b/gateway-shell-samples/src/main/resources/samples/ExampleOozieWorkflow.groovy
@@ -17,7 +17,7 @@
  */
 import com.jayway.jsonpath.JsonPath
 import groovy.json.JsonSlurper
-import org.apache.knox.gateway.shell.Hadoop
+import org.apache.knox.gateway.shell.KnoxSession
 import org.apache.knox.gateway.shell.hdfs.Hdfs
 import org.apache.knox.gateway.shell.workflow.Workflow
 
@@ -91,7 +91,7 @@ configuration = """\
 </configuration>
 """
 
-session = Hadoop.login( gateway, username, pass )
+session = KnoxSession.login( gateway, username, pass )
 
 println "Delete " + jobDir + ": " + Hdfs.rm( session ).file( jobDir ).recursive().now().statusCode
 println "Mkdir " + jobDir + ": " + Hdfs.mkdir( session ).dir( jobDir ).now().statusCode

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatJob.groovy
----------------------------------------------------------------------
diff --git a/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatJob.groovy b/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatJob.groovy
index b0d593f..c87890c 100644
--- a/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatJob.groovy
+++ b/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatJob.groovy
@@ -17,7 +17,7 @@
  */
 import com.jayway.jsonpath.JsonPath
 import groovy.json.JsonSlurper
-import org.apache.knox.gateway.shell.Hadoop
+import org.apache.knox.gateway.shell.KnoxSession
 import org.apache.knox.gateway.shell.hdfs.Hdfs
 import org.apache.knox.gateway.shell.job.Job
 
@@ -38,7 +38,7 @@ pass = credentials.get("pass").string()
 
 jobDir = "/user/" + username + "/test"
 
-session = Hadoop.login( gateway, username, pass )
+session = KnoxSession.login( gateway, username, pass )
 
 println "Delete " + jobDir + ": " + Hdfs.rm( session ).file( jobDir ).recursive().now().statusCode
 println "Create " + jobDir + ": " + Hdfs.mkdir( session ).dir( jobDir ).now().statusCode

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatJobTeragen.groovy
----------------------------------------------------------------------
diff --git a/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatJobTeragen.groovy b/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatJobTeragen.groovy
index a6b88da..83cdd87 100644
--- a/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatJobTeragen.groovy
+++ b/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatJobTeragen.groovy
@@ -17,7 +17,7 @@
  */
 import com.jayway.jsonpath.JsonPath
 import groovy.json.JsonSlurper
-import org.apache.knox.gateway.shell.Hadoop
+import org.apache.knox.gateway.shell.KnoxSession
 import org.apache.knox.gateway.shell.hdfs.Hdfs
 import org.apache.knox.gateway.shell.job.Job
 
@@ -41,7 +41,7 @@ pass = credentials.get("pass").string()
 
 jobDir = "/user/" + username + "/test"
 
-session = Hadoop.login( gateway, username, pass )
+session = KnoxSession.login( gateway, username, pass )
 
 println "Delete " + jobDir + ": " + Hdfs.rm( session ).file( jobDir ).recursive().now().statusCode
 println "Create " + jobDir + ": " + Hdfs.mkdir( session ).dir( jobDir ).now().statusCode

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatPig.groovy
----------------------------------------------------------------------
diff --git a/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatPig.groovy b/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatPig.groovy
index be00d9c..47be110 100644
--- a/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatPig.groovy
+++ b/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatPig.groovy
@@ -17,7 +17,7 @@
  */
 import com.jayway.jsonpath.JsonPath
 import groovy.json.JsonSlurper
-import org.apache.knox.gateway.shell.Hadoop
+import org.apache.knox.gateway.shell.KnoxSession
 import org.apache.knox.gateway.shell.hdfs.Hdfs
 import org.apache.knox.gateway.shell.job.Job
 
@@ -36,7 +36,7 @@ pass = credentials.get("pass").string()
 
 jobDir = "/user/" + username + "/test"
 
-session = Hadoop.login( gateway, username, pass )
+session = KnoxSession.login( gateway, username, pass )
 
 println "Delete " + jobDir + ": " + Hdfs.rm( session ).file( jobDir ).recursive().now().statusCode
 println "Create " + jobDir + ": " + Hdfs.mkdir( session ).dir( jobDir ).now().statusCode

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatQueue.groovy
----------------------------------------------------------------------
diff --git a/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatQueue.groovy b/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatQueue.groovy
index c180e5f..6e13a17 100644
--- a/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatQueue.groovy
+++ b/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatQueue.groovy
@@ -15,7 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import org.apache.knox.gateway.shell.Hadoop
+import org.apache.knox.gateway.shell.KnoxSession
 import org.apache.knox.gateway.shell.job.Job
 
 import static java.util.concurrent.TimeUnit.SECONDS
@@ -31,7 +31,7 @@ credentials.collect()
 username = credentials.get("user").string()
 pass = credentials.get("pass").string()
 
-session = Hadoop.login( gateway, username, pass )
+session = KnoxSession.login( gateway, username, pass )
 
 println "Queue: " + Job.queryQueue( session ).now().string
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatSqoop.groovy
----------------------------------------------------------------------
diff --git a/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatSqoop.groovy b/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatSqoop.groovy
index b89736f..05609a9 100644
--- a/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatSqoop.groovy
+++ b/gateway-shell-samples/src/main/resources/samples/ExampleWebHCatSqoop.groovy
@@ -17,7 +17,7 @@
  */
 import com.jayway.jsonpath.JsonPath
 import groovy.json.JsonSlurper
-import org.apache.knox.gateway.shell.Hadoop
+import org.apache.knox.gateway.shell.KnoxSession
 import org.apache.knox.gateway.shell.hdfs.Hdfs
 import org.apache.knox.gateway.shell.job.Job
 
@@ -36,7 +36,7 @@ pass = credentials.get("pass").string()
 
 jobDir = "/user/" + username + "/test"
 
-session = Hadoop.login( gateway, username, pass )
+session = KnoxSession.login( gateway, username, pass )
 
 println "Delete " + jobDir + ": " + Hdfs.rm( session ).file( jobDir ).recursive().now().statusCode
 println "Create " + jobDir + ": " + Hdfs.mkdir( session ).dir( jobDir ).now().statusCode

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell-samples/src/main/resources/samples/ExampleWebHdfsLs.groovy
----------------------------------------------------------------------
diff --git a/gateway-shell-samples/src/main/resources/samples/ExampleWebHdfsLs.groovy b/gateway-shell-samples/src/main/resources/samples/ExampleWebHdfsLs.groovy
index a142917..73b7007 100644
--- a/gateway-shell-samples/src/main/resources/samples/ExampleWebHdfsLs.groovy
+++ b/gateway-shell-samples/src/main/resources/samples/ExampleWebHdfsLs.groovy
@@ -17,7 +17,7 @@
  */
 
 import groovy.json.JsonSlurper
-import org.apache.knox.gateway.shell.Hadoop
+import org.apache.knox.gateway.shell.KnoxSession
 import org.apache.knox.gateway.shell.hdfs.Hdfs
 
 import org.apache.knox.gateway.shell.Credentials
@@ -32,7 +32,7 @@ credentials.collect()
 username = credentials.get("user").string()
 pass = credentials.get("pass").string()
 
-session = Hadoop.login( gateway, username, pass )
+session = KnoxSession.login( gateway, username, pass )
 
 text = Hdfs.ls( session ).dir( "/" ).now().string
 json = (new JsonSlurper()).parseText( text )

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell-samples/src/main/resources/samples/ExampleWebHdfsPutGet.groovy
----------------------------------------------------------------------
diff --git a/gateway-shell-samples/src/main/resources/samples/ExampleWebHdfsPutGet.groovy b/gateway-shell-samples/src/main/resources/samples/ExampleWebHdfsPutGet.groovy
index 297481f..f8d9ebc 100644
--- a/gateway-shell-samples/src/main/resources/samples/ExampleWebHdfsPutGet.groovy
+++ b/gateway-shell-samples/src/main/resources/samples/ExampleWebHdfsPutGet.groovy
@@ -15,7 +15,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import org.apache.knox.gateway.shell.Hadoop
+import org.apache.knox.gateway.shell.KnoxSession
 import org.apache.knox.gateway.shell.hdfs.Hdfs
 import org.apache.knox.gateway.shell.Credentials
 
@@ -32,7 +32,7 @@ pass = credentials.get("pass").string()
 
 dataDir = "/user/" + username + "/example"
 
-session = Hadoop.login( gateway, username, pass )
+session = KnoxSession.login( gateway, username, pass )
 
 Hdfs.rm( session ).file( dataDir ).recursive().now()
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell-samples/src/main/resources/samples/SampleComplexCommand.groovy
----------------------------------------------------------------------
diff --git a/gateway-shell-samples/src/main/resources/samples/SampleComplexCommand.groovy b/gateway-shell-samples/src/main/resources/samples/SampleComplexCommand.groovy
index a80663d..5886d91 100644
--- a/gateway-shell-samples/src/main/resources/samples/SampleComplexCommand.groovy
+++ b/gateway-shell-samples/src/main/resources/samples/SampleComplexCommand.groovy
@@ -18,7 +18,7 @@
 import com.jayway.jsonpath.JsonPath
 import org.apache.knox.gateway.shell.AbstractRequest
 import org.apache.knox.gateway.shell.BasicResponse
-import org.apache.knox.gateway.shell.Hadoop
+import org.apache.knox.gateway.shell.KnoxSession
 import org.apache.http.HttpResponse
 import org.apache.http.client.methods.HttpGet
 import org.apache.http.client.utils.URIBuilder
@@ -29,7 +29,7 @@ class SampleComplexCommand {
 
   static class Request extends AbstractRequest<Response> {
 
-    Request( Hadoop hadoop ) {
+    Request( KnoxSession hadoop ) {
       super( hadoop )
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell-samples/src/main/resources/samples/SampleScript.groovy
----------------------------------------------------------------------
diff --git a/gateway-shell-samples/src/main/resources/samples/SampleScript.groovy b/gateway-shell-samples/src/main/resources/samples/SampleScript.groovy
index 56a87ad..3196cbc 100644
--- a/gateway-shell-samples/src/main/resources/samples/SampleScript.groovy
+++ b/gateway-shell-samples/src/main/resources/samples/SampleScript.groovy
@@ -15,7 +15,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-import org.apache.knox.gateway.shell.Hadoop
+import org.apache.knox.gateway.shell.KnoxSession
 import org.apache.knox.gateway.shell.Credentials
 
 gateway = "https://localhost:8443/gateway/sandbox"
@@ -28,7 +28,7 @@ credentials.collect()
 username = credentials.get("user").string()
 pass = credentials.get("pass").string()
 
-session = Hadoop.login( gateway, username, pass )
+session = KnoxSession.login( gateway, username, pass )
 
 println "JSON=" + SampleService.simple( session ).param( "/tmp" ).now().string
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell-samples/src/main/resources/samples/SampleService.groovy
----------------------------------------------------------------------
diff --git a/gateway-shell-samples/src/main/resources/samples/SampleService.groovy b/gateway-shell-samples/src/main/resources/samples/SampleService.groovy
index e87834e..283f6c6 100644
--- a/gateway-shell-samples/src/main/resources/samples/SampleService.groovy
+++ b/gateway-shell-samples/src/main/resources/samples/SampleService.groovy
@@ -15,17 +15,17 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-import org.apache.knox.gateway.shell.Hadoop
+import org.apache.knox.gateway.shell.KnoxSession
 
 class SampleService {
 
   static String PATH = "/webhdfs/v1"
 
-  static SampleSimpleCommand simple( Hadoop hadoop ) {
+  static SampleSimpleCommand simple( KnoxSession hadoop ) {
     return new SampleSimpleCommand( hadoop )
   }
 
-  static SampleComplexCommand.Request complex( Hadoop hadoop ) {
+  static SampleComplexCommand.Request complex( KnoxSession hadoop ) {
     return new SampleComplexCommand.Request( hadoop )
   }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell-samples/src/main/resources/samples/SampleSimpleCommand.groovy
----------------------------------------------------------------------
diff --git a/gateway-shell-samples/src/main/resources/samples/SampleSimpleCommand.groovy b/gateway-shell-samples/src/main/resources/samples/SampleSimpleCommand.groovy
index 1e178c6..9f14015 100644
--- a/gateway-shell-samples/src/main/resources/samples/SampleSimpleCommand.groovy
+++ b/gateway-shell-samples/src/main/resources/samples/SampleSimpleCommand.groovy
@@ -17,7 +17,7 @@
  */
 import org.apache.knox.gateway.shell.AbstractRequest
 import org.apache.knox.gateway.shell.BasicResponse
-import org.apache.knox.gateway.shell.Hadoop
+import org.apache.knox.gateway.shell.KnoxSession
 import org.apache.http.client.methods.HttpGet
 import org.apache.http.client.utils.URIBuilder
 
@@ -25,7 +25,7 @@ import java.util.concurrent.Callable
 
 class SampleSimpleCommand extends AbstractRequest<BasicResponse> {
 
-  SampleSimpleCommand( Hadoop hadoop ) {
+  SampleSimpleCommand( KnoxSession hadoop ) {
     super( hadoop )
   }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/AbstractRequest.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/AbstractRequest.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/AbstractRequest.java
index 21bb120..c95c3f0 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/AbstractRequest.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/AbstractRequest.java
@@ -35,13 +35,13 @@ import java.util.concurrent.Future;
 
 public abstract class AbstractRequest<T> {
 
-  private Hadoop session;
+  private KnoxSession session;
 
-  protected AbstractRequest( Hadoop session ) {
+  protected AbstractRequest( KnoxSession session ) {
     this.session = session;
   }
 
-  protected Hadoop hadoop() {
+  protected KnoxSession hadoop() {
     return session;
   }
 
@@ -78,11 +78,11 @@ public abstract class AbstractRequest<T> {
 
   abstract protected Callable<T> callable();
 
-  public T now() throws HadoopException {
+  public T now() throws KnoxShellException {
     try {
       return callable().call();
     } catch( Exception e ) {
-      throw new HadoopException( e );
+      throw new KnoxShellException( e );
     }
   }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/Hadoop.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/Hadoop.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/Hadoop.java
index c5d4380..a1f89f5 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/Hadoop.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/Hadoop.java
@@ -17,79 +17,24 @@
  */
 package org.apache.knox.gateway.shell;
 
-import org.apache.commons.io.IOUtils;
-import org.apache.http.HttpHost;
-import org.apache.http.HttpRequest;
-import org.apache.http.auth.AuthScope;
-import org.apache.http.auth.UsernamePasswordCredentials;
-import org.apache.http.client.AuthCache;
-import org.apache.http.client.CredentialsProvider;
-import org.apache.http.client.methods.CloseableHttpResponse;
-import org.apache.http.config.ConnectionConfig;
-import org.apache.http.config.Registry;
-import org.apache.http.config.RegistryBuilder;
-import org.apache.http.config.SocketConfig;
-import org.apache.http.conn.socket.ConnectionSocketFactory;
-import org.apache.http.conn.socket.PlainConnectionSocketFactory;
-import org.apache.http.conn.ssl.NoopHostnameVerifier;
-import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
-import org.apache.http.conn.ssl.TrustSelfSignedStrategy;
-import org.apache.http.conn.ssl.TrustStrategy;
-import org.apache.http.impl.auth.BasicScheme;
-import org.apache.http.impl.client.BasicAuthCache;
-import org.apache.http.impl.client.BasicCredentialsProvider;
-import org.apache.http.impl.client.CloseableHttpClient;
-import org.apache.http.impl.client.HttpClients;
-import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
-import org.apache.http.protocol.BasicHttpContext;
-import org.apache.http.ssl.SSLContexts;
-
-import javax.net.ssl.HostnameVerifier;
-import javax.net.ssl.SSLContext;
-import java.io.Closeable;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URI;
 import java.net.URISyntaxException;
 import java.security.GeneralSecurityException;
-import java.security.KeyStore;
-import java.security.KeyStoreException;
-import java.security.NoSuchAlgorithmException;
-import java.security.cert.CertificateException;
-import java.util.HashMap;
 import java.util.Map;
-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;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
-
-public class Hadoop implements Closeable {
-
-  private static final String GATEWAY_CLIENT_TRUST_DEFAULT_PASS = "changeit";
-  private static final String KNOX_CLIENT_TRUSTSTORE_PASS = "KNOX_CLIENT_TRUSTSTORE_PASS";
-  private static final String GATEWAY_CLIENT_TRUST = "gateway-client-trust.jks";
-  private static final String KNOX_CLIENT_TRUSTSTORE_FILENAME = "KNOX_CLIENT_TRUSTSTORE_FILENAME";
-  private static final String KNOX_CLIENT_TRUSTSTORE_DIR = "KNOX_CLIENT_TRUSTSTORE_DIR";
 
-  String base;
-  HttpHost host;
-  CloseableHttpClient client;
-  BasicHttpContext context;
-  ExecutorService executor;
-  Map<String, String> headers = new HashMap<>();
+@Deprecated
+public class Hadoop extends KnoxSession {
 
-  public Map<String, String> getHeaders() {
-    return headers;
-  }
+  public Hadoop(ClientContext clientContext) throws KnoxShellException, URISyntaxException {
+    super(clientContext);
+    this.executor = Executors.newCachedThreadPool();
+    this.base = clientContext.url();
 
-  public void setHeaders(Map<String, String> headers) {
-    this.headers = headers;
+    try {
+      client = createClient(clientContext);
+    } catch (KnoxShellException | GeneralSecurityException e) {
+      throw new HadoopException("Failed to create HTTP client.", e);
+    }
   }
 
   public static Hadoop login( String url, Map<String,String> headers ) throws URISyntaxException {
@@ -103,217 +48,7 @@ public class Hadoop implements Closeable {
   }
 
   public static Hadoop loginInsecure(String url, String username, String password) throws URISyntaxException {
-    return new Hadoop(ClientContext.with(username, password, url)
+    return new  Hadoop(ClientContext.with(username, password, url)
             .connection().secure(false).end());
   }
-
-  public Hadoop( ClientContext clientContext) throws HadoopException, URISyntaxException {
-    this.executor = Executors.newCachedThreadPool();
-    this.base = clientContext.url();
-
-    try {
-      client = createClient(clientContext);
-    } catch (GeneralSecurityException e) {
-      throw new HadoopException("Failed to create HTTP client.", e);
-    }
-  }
-
-  private CloseableHttpClient createClient(ClientContext clientContext) throws GeneralSecurityException {
-
-    // SSL
-    HostnameVerifier hostnameVerifier = NoopHostnameVerifier.INSTANCE;
-    TrustStrategy trustStrategy = null;
-    if (clientContext.connection().secure()) {
-      hostnameVerifier = SSLConnectionSocketFactory.getDefaultHostnameVerifier();
-    } else {
-      trustStrategy = TrustSelfSignedStrategy.INSTANCE;
-      System.out.println("**************** WARNING ******************\n"
-              + "This is an insecure client instance and may\n"
-              + "leave the interactions subject to a man in\n"
-              + "the middle attack. Please use the login()\n"
-              + "method instead of loginInsecure() for any\n"
-              + "sensitive or production usecases.\n"
-              + "*******************************************");
-    }
-
-    KeyStore trustStore = getTrustStore();
-    SSLContext sslContext = SSLContexts.custom().loadTrustMaterial(trustStore, trustStrategy).build();
-    Registry<ConnectionSocketFactory> registry = RegistryBuilder.<ConnectionSocketFactory>create()
-            .register("http", PlainConnectionSocketFactory.getSocketFactory())
-            .register("https", new SSLConnectionSocketFactory(sslContext, hostnameVerifier)).build();
-
-    // Pool
-    PoolingHttpClientConnectionManager connectionManager = new PoolingHttpClientConnectionManager(registry);
-    connectionManager.setMaxTotal(clientContext.pool().maxTotal());
-    connectionManager.setDefaultMaxPerRoute(clientContext.pool().defaultMaxPerRoute());
-
-    ConnectionConfig connectionConfig = ConnectionConfig.custom()
-            .setBufferSize(clientContext.connection().bufferSize())
-            .build();
-    connectionManager.setDefaultConnectionConfig(connectionConfig);
-
-    SocketConfig socketConfig = SocketConfig.custom()
-            .setSoKeepAlive(clientContext.socket().keepalive())
-            .setSoLinger(clientContext.socket().linger())
-            .setSoReuseAddress(clientContext.socket().reuseAddress())
-            .setSoTimeout(clientContext.socket().timeout())
-            .setTcpNoDelay(clientContext.socket().tcpNoDelay())
-            .build();
-    connectionManager.setDefaultSocketConfig(socketConfig);
-
-    // Auth
-    URI uri = URI.create(clientContext.url());
-    host = new HttpHost(uri.getHost(), uri.getPort(), uri.getScheme());
-    
-    CredentialsProvider credentialsProvider = null; 
-    if (clientContext.username() != null && clientContext.password() != null) {
-      credentialsProvider = new BasicCredentialsProvider();
-      credentialsProvider.setCredentials(
-              new AuthScope(host.getHostName(), host.getPort()),
-              new UsernamePasswordCredentials(clientContext.username(), clientContext.password()));
-  
-      AuthCache authCache = new BasicAuthCache();
-      BasicScheme authScheme = new BasicScheme();
-      authCache.put(host, authScheme);
-      context = new BasicHttpContext();
-      context.setAttribute(org.apache.http.client.protocol.HttpClientContext.AUTH_CACHE, authCache);
-    }
-    return HttpClients.custom()
-        .setConnectionManager(connectionManager)
-        .setDefaultCredentialsProvider(credentialsProvider)
-        .build();
-
-  }
-
-  private static KeyStore getTrustStore() throws GeneralSecurityException {
-    KeyStore ks = null;
-    String truststoreDir = System.getenv(KNOX_CLIENT_TRUSTSTORE_DIR);
-    if (truststoreDir == null) {
-      truststoreDir = System.getProperty("user.home");
-    }
-    String truststoreFileName = System.getenv(KNOX_CLIENT_TRUSTSTORE_FILENAME);
-    if (truststoreFileName == null) {
-      truststoreFileName = GATEWAY_CLIENT_TRUST;
-    }
-    String truststorePass = System.getenv(KNOX_CLIENT_TRUSTSTORE_PASS);
-    if (truststorePass == null) {
-      truststorePass = GATEWAY_CLIENT_TRUST_DEFAULT_PASS;
-    }
-
-    InputStream is = null;
-    try {
-      ks = KeyStore.getInstance("JKS");
-      File file = new File(truststoreDir, truststoreFileName);
-      if (!file.exists()) {
-        String truststore = System.getProperty("javax.net.ssl.trustStore");
-        if (truststore == null) {
-          truststoreDir = System.getProperty("java.home");
-          truststore = truststoreDir + File.separator + "lib" + File.separator
-              + "security" + File.separator + "cacerts";
-          truststorePass = System.getProperty("javax.net.ssl.trustStorePassword", "changeit");
-        }
-        file = new File(truststore);
-      }
-
-      if (file.exists()) {
-        is = new FileInputStream(file);
-        ks.load(is, truststorePass.toCharArray());
-      }
-      else {
-        throw new HadoopException("Unable to find a truststore for secure login."
-            + "Please import the gateway-identity certificate into the JVM"
-          + " truststore or set the truststore location ENV variables.");
-      }
-    } catch (KeyStoreException e) {
-      throw new HadoopException("Unable to create keystore of expected type.", e);
-    } catch (FileNotFoundException e) {
-      throw new HadoopException("Unable to read truststore."
-          + " Please import the gateway-identity certificate into the JVM"
-          + " truststore or set the truststore location ENV variables.", e);
-    } catch (NoSuchAlgorithmException e) {
-      throw new HadoopException("Unable to load the truststore."
-          + " Please import the gateway-identity certificate into the JVM"
-          + " truststore or set the truststore location ENV variables.", e);
-    } catch (CertificateException e) {
-      throw new HadoopException("Certificate cannot be found in the truststore."
-          + " Please import the gateway-identity certificate into the JVM"
-          + " truststore or set the truststore location ENV variables.", e);
-    } catch (IOException e) {
-      throw new HadoopException("Unable to load truststore."
-          + " May be related to password setting or truststore format.", e);
-    } finally {
-       IOUtils.closeQuietly(is);
-    }
-
-    return ks;
-  }
-
-  public String base() {
-    return base;
-  }
-
-  public CloseableHttpResponse executeNow(HttpRequest request ) throws IOException {
-    CloseableHttpResponse response = client.execute( host, request, context );
-    if( response.getStatusLine().getStatusCode() < 400 ) {
-      return response;
-    } else {
-      throw new ErrorResponse( response );
-    }
-  }
-
-  public <T> Future<T> executeLater( Callable<T> callable ) {
-    return executor.submit( callable );
-  }
-
-  public void waitFor( Future<?>... futures ) throws ExecutionException, InterruptedException {
-    if( futures != null ) {
-      for( Future future : futures ) {
-        future.get();
-      }
-    }
-  }
-
-  public void waitFor( long timeout, TimeUnit units, Future<?>... futures ) throws ExecutionException, TimeoutException, InterruptedException {
-    if( futures != null ) {
-      timeout = TimeUnit.MILLISECONDS.convert( timeout, units );
-      long start;
-      for( Future future : futures ) {
-        start = System.currentTimeMillis();
-        future.get( timeout, TimeUnit.MILLISECONDS );
-        timeout -= ( System.currentTimeMillis() - start );
-      }
-    }
-  }
-
-  private void closeClient() throws IOException {
-    if(client != null) {
-      client.close();
-    }
-  }
-
-  public void shutdown() throws InterruptedException, IOException {
-    try {
-      executor.shutdownNow();
-    } finally {
-      closeClient();
-    }
-  }
-
-  public boolean shutdown( long timeout, TimeUnit unit ) throws InterruptedException, IOException {
-    try{
-      executor.shutdown();
-      return executor.awaitTermination( timeout, unit );
-    } finally {
-      closeClient();
-    }
-  }
-
-  @Override
-  public void close() throws IOException {
-    try {
-      shutdown();
-    } catch (InterruptedException e) {
-      throw new HadoopException("Can not shutdown underlying resources", e);
-    }
-  }
 }

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/HadoopException.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/HadoopException.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/HadoopException.java
index a4c29b0..b6ed2da 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/HadoopException.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/HadoopException.java
@@ -17,10 +17,10 @@
  */
 package org.apache.knox.gateway.shell;
 
-public class HadoopException extends RuntimeException {
+public class HadoopException extends KnoxShellException {
 
-  public HadoopException( String message ) {
-    super( message );
+  public HadoopException(String message) {
+    super(message);
   }
 
   public HadoopException( Throwable throwable ) {
@@ -30,5 +30,4 @@ public class HadoopException extends RuntimeException {
   public HadoopException( String message, Throwable throwable ) {
     super( message, throwable );
   }
-
 }

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/KnoxSession.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/KnoxSession.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/KnoxSession.java
new file mode 100644
index 0000000..eb30a4f
--- /dev/null
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/KnoxSession.java
@@ -0,0 +1,319 @@
+/*
+ * 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.knox.gateway.shell;
+
+import org.apache.commons.io.IOUtils;
+import org.apache.http.HttpHost;
+import org.apache.http.HttpRequest;
+import org.apache.http.auth.AuthScope;
+import org.apache.http.auth.UsernamePasswordCredentials;
+import org.apache.http.client.AuthCache;
+import org.apache.http.client.CredentialsProvider;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.config.ConnectionConfig;
+import org.apache.http.config.Registry;
+import org.apache.http.config.RegistryBuilder;
+import org.apache.http.config.SocketConfig;
+import org.apache.http.conn.socket.ConnectionSocketFactory;
+import org.apache.http.conn.socket.PlainConnectionSocketFactory;
+import org.apache.http.conn.ssl.NoopHostnameVerifier;
+import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
+import org.apache.http.conn.ssl.TrustSelfSignedStrategy;
+import org.apache.http.conn.ssl.TrustStrategy;
+import org.apache.http.impl.auth.BasicScheme;
+import org.apache.http.impl.client.BasicAuthCache;
+import org.apache.http.impl.client.BasicCredentialsProvider;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
+import org.apache.http.protocol.BasicHttpContext;
+import org.apache.http.ssl.SSLContexts;
+
+import javax.net.ssl.HostnameVerifier;
+import javax.net.ssl.SSLContext;
+import java.io.Closeable;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.security.GeneralSecurityException;
+import java.security.KeyStore;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.security.cert.CertificateException;
+import java.util.HashMap;
+import java.util.Map;
+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;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+
+public class KnoxSession implements Closeable {
+
+  private static final String GATEWAY_CLIENT_TRUST_DEFAULT_PASS = "changeit";
+  private static final String KNOX_CLIENT_TRUSTSTORE_PASS = "KNOX_CLIENT_TRUSTSTORE_PASS";
+  private static final String GATEWAY_CLIENT_TRUST = "gateway-client-trust.jks";
+  private static final String KNOX_CLIENT_TRUSTSTORE_FILENAME = "KNOX_CLIENT_TRUSTSTORE_FILENAME";
+  private static final String KNOX_CLIENT_TRUSTSTORE_DIR = "KNOX_CLIENT_TRUSTSTORE_DIR";
+
+  String base;
+  HttpHost host;
+  CloseableHttpClient client;
+  BasicHttpContext context;
+  ExecutorService executor;
+  Map<String, String> headers = new HashMap<>();
+
+  public Map<String, String> getHeaders() {
+    return headers;
+  }
+
+  public void setHeaders(Map<String, String> headers) {
+    this.headers = headers;
+  }
+
+  public static KnoxSession login( String url, Map<String,String> headers ) throws URISyntaxException {
+    KnoxSession instance = new KnoxSession(ClientContext.with(url));
+    instance.setHeaders(headers);
+    return instance;
+  }
+
+  public static KnoxSession login( String url, String username, String password ) throws URISyntaxException {
+    return new KnoxSession(ClientContext.with(username, password, url));
+  }
+
+  public static KnoxSession loginInsecure(String url, String username, String password) throws URISyntaxException {
+    return new KnoxSession(ClientContext.with(username, password, url)
+            .connection().secure(false).end());
+  }
+
+  public KnoxSession( ClientContext clientContext) throws KnoxShellException, URISyntaxException {
+    this.executor = Executors.newCachedThreadPool();
+    this.base = clientContext.url();
+
+    try {
+      client = createClient(clientContext);
+    } catch (GeneralSecurityException e) {
+      throw new KnoxShellException("Failed to create HTTP client.", e);
+    }
+  }
+
+  protected CloseableHttpClient createClient(ClientContext clientContext) throws GeneralSecurityException {
+
+    // SSL
+    HostnameVerifier hostnameVerifier = NoopHostnameVerifier.INSTANCE;
+    TrustStrategy trustStrategy = null;
+    if (clientContext.connection().secure()) {
+      hostnameVerifier = SSLConnectionSocketFactory.getDefaultHostnameVerifier();
+    } else {
+      trustStrategy = TrustSelfSignedStrategy.INSTANCE;
+      System.out.println("**************** WARNING ******************\n"
+              + "This is an insecure client instance and may\n"
+              + "leave the interactions subject to a man in\n"
+              + "the middle attack. Please use the login()\n"
+              + "method instead of loginInsecure() for any\n"
+              + "sensitive or production usecases.\n"
+              + "*******************************************");
+    }
+
+    KeyStore trustStore = getTrustStore();
+    SSLContext sslContext = SSLContexts.custom().loadTrustMaterial(trustStore, trustStrategy).build();
+    Registry<ConnectionSocketFactory> registry = RegistryBuilder.<ConnectionSocketFactory>create()
+            .register("http", PlainConnectionSocketFactory.getSocketFactory())
+            .register("https", new SSLConnectionSocketFactory(sslContext, hostnameVerifier)).build();
+
+    // Pool
+    PoolingHttpClientConnectionManager connectionManager = new PoolingHttpClientConnectionManager(registry);
+    connectionManager.setMaxTotal(clientContext.pool().maxTotal());
+    connectionManager.setDefaultMaxPerRoute(clientContext.pool().defaultMaxPerRoute());
+
+    ConnectionConfig connectionConfig = ConnectionConfig.custom()
+            .setBufferSize(clientContext.connection().bufferSize())
+            .build();
+    connectionManager.setDefaultConnectionConfig(connectionConfig);
+
+    SocketConfig socketConfig = SocketConfig.custom()
+            .setSoKeepAlive(clientContext.socket().keepalive())
+            .setSoLinger(clientContext.socket().linger())
+            .setSoReuseAddress(clientContext.socket().reuseAddress())
+            .setSoTimeout(clientContext.socket().timeout())
+            .setTcpNoDelay(clientContext.socket().tcpNoDelay())
+            .build();
+    connectionManager.setDefaultSocketConfig(socketConfig);
+
+    // Auth
+    URI uri = URI.create(clientContext.url());
+    host = new HttpHost(uri.getHost(), uri.getPort(), uri.getScheme());
+    
+    CredentialsProvider credentialsProvider = null; 
+    if (clientContext.username() != null && clientContext.password() != null) {
+      credentialsProvider = new BasicCredentialsProvider();
+      credentialsProvider.setCredentials(
+              new AuthScope(host.getHostName(), host.getPort()),
+              new UsernamePasswordCredentials(clientContext.username(), clientContext.password()));
+  
+      AuthCache authCache = new BasicAuthCache();
+      BasicScheme authScheme = new BasicScheme();
+      authCache.put(host, authScheme);
+      context = new BasicHttpContext();
+      context.setAttribute(org.apache.http.client.protocol.HttpClientContext.AUTH_CACHE, authCache);
+    }
+    return HttpClients.custom()
+        .setConnectionManager(connectionManager)
+        .setDefaultCredentialsProvider(credentialsProvider)
+        .build();
+
+  }
+
+  private static KeyStore getTrustStore() throws GeneralSecurityException {
+    KeyStore ks = null;
+    String truststoreDir = System.getenv(KNOX_CLIENT_TRUSTSTORE_DIR);
+    if (truststoreDir == null) {
+      truststoreDir = System.getProperty("user.home");
+    }
+    String truststoreFileName = System.getenv(KNOX_CLIENT_TRUSTSTORE_FILENAME);
+    if (truststoreFileName == null) {
+      truststoreFileName = GATEWAY_CLIENT_TRUST;
+    }
+    String truststorePass = System.getenv(KNOX_CLIENT_TRUSTSTORE_PASS);
+    if (truststorePass == null) {
+      truststorePass = GATEWAY_CLIENT_TRUST_DEFAULT_PASS;
+    }
+
+    InputStream is = null;
+    try {
+      ks = KeyStore.getInstance("JKS");
+      File file = new File(truststoreDir, truststoreFileName);
+      if (!file.exists()) {
+        String truststore = System.getProperty("javax.net.ssl.trustStore");
+        if (truststore == null) {
+          truststoreDir = System.getProperty("java.home");
+          truststore = truststoreDir + File.separator + "lib" + File.separator
+              + "security" + File.separator + "cacerts";
+          truststorePass = System.getProperty("javax.net.ssl.trustStorePassword", "changeit");
+        }
+        file = new File(truststore);
+      }
+
+      if (file.exists()) {
+        is = new FileInputStream(file);
+        ks.load(is, truststorePass.toCharArray());
+      }
+      else {
+        throw new KnoxShellException("Unable to find a truststore for secure login."
+            + "Please import the gateway-identity certificate into the JVM"
+          + " truststore or set the truststore location ENV variables.");
+      }
+    } catch (KeyStoreException e) {
+      throw new KnoxShellException("Unable to create keystore of expected type.", e);
+    } catch (FileNotFoundException e) {
+      throw new KnoxShellException("Unable to read truststore."
+          + " Please import the gateway-identity certificate into the JVM"
+          + " truststore or set the truststore location ENV variables.", e);
+    } catch (NoSuchAlgorithmException e) {
+      throw new KnoxShellException("Unable to load the truststore."
+          + " Please import the gateway-identity certificate into the JVM"
+          + " truststore or set the truststore location ENV variables.", e);
+    } catch (CertificateException e) {
+      throw new KnoxShellException("Certificate cannot be found in the truststore."
+          + " Please import the gateway-identity certificate into the JVM"
+          + " truststore or set the truststore location ENV variables.", e);
+    } catch (IOException e) {
+      throw new KnoxShellException("Unable to load truststore."
+          + " May be related to password setting or truststore format.", e);
+    } finally {
+       IOUtils.closeQuietly(is);
+    }
+
+    return ks;
+  }
+
+  public String base() {
+    return base;
+  }
+
+  public CloseableHttpResponse executeNow(HttpRequest request ) throws IOException {
+    CloseableHttpResponse response = client.execute( host, request, context );
+    if( response.getStatusLine().getStatusCode() < 400 ) {
+      return response;
+    } else {
+      throw new ErrorResponse( response );
+    }
+  }
+
+  public <T> Future<T> executeLater( Callable<T> callable ) {
+    return executor.submit( callable );
+  }
+
+  public void waitFor( Future<?>... futures ) throws ExecutionException, InterruptedException {
+    if( futures != null ) {
+      for( Future future : futures ) {
+        future.get();
+      }
+    }
+  }
+
+  public void waitFor( long timeout, TimeUnit units, Future<?>... futures ) throws ExecutionException, TimeoutException, InterruptedException {
+    if( futures != null ) {
+      timeout = TimeUnit.MILLISECONDS.convert( timeout, units );
+      long start;
+      for( Future future : futures ) {
+        start = System.currentTimeMillis();
+        future.get( timeout, TimeUnit.MILLISECONDS );
+        timeout -= ( System.currentTimeMillis() - start );
+      }
+    }
+  }
+
+  private void closeClient() throws IOException {
+    if(client != null) {
+      client.close();
+    }
+  }
+
+  public void shutdown() throws InterruptedException, IOException {
+    try {
+      executor.shutdownNow();
+    } finally {
+      closeClient();
+    }
+  }
+
+  public boolean shutdown( long timeout, TimeUnit unit ) throws InterruptedException, IOException {
+    try{
+      executor.shutdown();
+      return executor.awaitTermination( timeout, unit );
+    } finally {
+      closeClient();
+    }
+  }
+
+  @Override
+  public void close() throws IOException {
+    try {
+      shutdown();
+    } catch (InterruptedException e) {
+      throw new KnoxShellException("Can not shutdown underlying resources", e);
+    }
+  }
+}

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/KnoxSh.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/KnoxSh.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/KnoxSh.java
index 9f44412..34914f5 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/KnoxSh.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/KnoxSh.java
@@ -175,10 +175,10 @@ public class KnoxSh {
       String username = credentials.get("user").string();
       String pass = credentials.get("pass").string();
       
-      Hadoop session = null;
+      KnoxSession session = null;
       Get.Response response = null;
       try {
-        session = Hadoop.login(gateway, username, pass);
+        session = KnoxSession.login(gateway, username, pass);
   
         response = Token.get( session ).now();
         String text = response.getString();
@@ -197,7 +197,7 @@ public class KnoxSh {
           perms.add(PosixFilePermission.OWNER_WRITE);
           Files.setPosixFilePermissions(Paths.get(System.getProperty("user.home") + "/.knoxtokencache"), perms);
         }
-      } catch(HadoopException he) {
+      } catch(KnoxShellException he) {
         System.out.println("Failure to acquire token. Please verify your credentials and Knox URL and try again.");
       }
       if ( session != null ) {

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/KnoxShellException.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/KnoxShellException.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/KnoxShellException.java
new file mode 100644
index 0000000..296cf7f
--- /dev/null
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/KnoxShellException.java
@@ -0,0 +1,34 @@
+/*
+ * 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.knox.gateway.shell;
+
+public class KnoxShellException extends RuntimeException {
+
+  public KnoxShellException( String message ) {
+    super( message );
+  }
+
+  public KnoxShellException( Throwable throwable ) {
+    super( throwable );
+  }
+
+  public KnoxShellException( String message, Throwable throwable ) {
+    super( message, throwable );
+  }
+
+}

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/Shell.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/Shell.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/Shell.java
index 22cd107..fa95af7 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/Shell.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/Shell.java
@@ -36,7 +36,7 @@ import java.util.concurrent.TimeUnit;
 public class Shell {
 
   private static final String[] IMPORTS = new String[] {
-      Hadoop.class.getName(),
+      KnoxSession.class.getName(),
       HBase.class.getName(),
       Hdfs.class.getName(),
       Job.class.getName(),

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/ClusterVersion.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/ClusterVersion.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/ClusterVersion.java
index 78af40d..6a472ac 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/ClusterVersion.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/ClusterVersion.java
@@ -18,7 +18,7 @@ package org.apache.knox.gateway.shell.hbase;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.utils.URIBuilder;
@@ -29,7 +29,7 @@ public class ClusterVersion {
 
   public static class Request extends AbstractRequest<Response> {
 
-    public Request( Hadoop session ) {
+    public Request( KnoxSession session ) {
       super( session );
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/HBase.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/HBase.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/HBase.java
index 6061830..c1fd8dc 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/HBase.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/HBase.java
@@ -16,20 +16,20 @@
  */
 package org.apache.knox.gateway.shell.hbase;
 
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.knox.gateway.shell.hbase.table.Table;
 
 public class HBase {
 
   public static final String SERVICE_PATH = "/hbase";
 
-  private Hadoop session;
+  private KnoxSession session;
 
-  public HBase( Hadoop session ) {
+  public HBase( KnoxSession session ) {
     this.session = session;
   }
 
-  public static HBase session( Hadoop session ) {
+  public static HBase session( KnoxSession session ) {
     HBase hbase = new HBase( session );
     return hbase;
   }

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/Status.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/Status.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/Status.java
index dfec1e8..1cc7953 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/Status.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/Status.java
@@ -18,7 +18,7 @@ package org.apache.knox.gateway.shell.hbase;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.utils.URIBuilder;
@@ -29,7 +29,7 @@ public class Status {
 
   public static class Request extends AbstractRequest<Response> {
 
-    public Request( Hadoop session ) {
+    public Request( KnoxSession session ) {
       super( session );
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/SystemVersion.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/SystemVersion.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/SystemVersion.java
index a487589..c2505d4 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/SystemVersion.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/SystemVersion.java
@@ -18,7 +18,7 @@ package org.apache.knox.gateway.shell.hbase;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.utils.URIBuilder;
@@ -29,7 +29,7 @@ public class SystemVersion {
 
   public static class Request extends AbstractRequest<Response> {
 
-    public Request( Hadoop session ) {
+    public Request( KnoxSession session ) {
       super( session );
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/CreateTable.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/CreateTable.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/CreateTable.java
index 8be5bd6..dc54037 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/CreateTable.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/CreateTable.java
@@ -18,7 +18,7 @@ package org.apache.knox.gateway.shell.hbase.table;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.EmptyResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.knox.gateway.shell.hbase.HBase;
 import org.apache.knox.gateway.util.XmlUtils;
 import org.apache.http.HttpEntity;
@@ -50,7 +50,7 @@ public class CreateTable {
     private List<Attribute> attributes = new ArrayList<>();
     private List<Family<Request>> families = new ArrayList<>();
 
-    public Request( Hadoop session, String tableName ) {
+    public Request( KnoxSession session, String tableName ) {
       super( session );
       this.tableName = tableName;
     }

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/DeleteTable.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/DeleteTable.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/DeleteTable.java
index b16931a..5389eea 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/DeleteTable.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/DeleteTable.java
@@ -18,7 +18,7 @@ package org.apache.knox.gateway.shell.hbase.table;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.EmptyResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.knox.gateway.shell.hbase.HBase;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpDelete;
@@ -32,7 +32,7 @@ public class DeleteTable {
 
     private String tableName;
 
-    public Request( Hadoop session, String tableName ) {
+    public Request( KnoxSession session, String tableName ) {
       super( session );
       this.tableName = tableName;
     }

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/Table.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/Table.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/Table.java
index c8304e2..e2e4094 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/Table.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/Table.java
@@ -16,14 +16,14 @@
  */
 package org.apache.knox.gateway.shell.hbase.table;
 
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.knox.gateway.shell.hbase.table.row.Row;
 import org.apache.knox.gateway.shell.hbase.table.scanner.Scanner;
 
 public class Table {
 
   private String name;
-  private Hadoop session;
+  private KnoxSession session;
 
   public Table( String name ) {
     this.name = name;
@@ -33,12 +33,12 @@ public class Table {
     return name;
   }
 
-  public Table session( Hadoop session ) {
+  public Table session( KnoxSession session ) {
     this.session = session;
     return this;
   }
 
-  public Hadoop session() {
+  public KnoxSession session() {
     return session;
   }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TableList.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TableList.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TableList.java
index 2cb4686..cdc022b 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TableList.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TableList.java
@@ -18,7 +18,7 @@ package org.apache.knox.gateway.shell.hbase.table;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.knox.gateway.shell.hbase.HBase;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
@@ -30,7 +30,7 @@ public class TableList {
 
   public static class Request extends AbstractRequest<Response> {
 
-    public Request( Hadoop session ) {
+    public Request( KnoxSession session ) {
       super( session );
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TableRegions.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TableRegions.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TableRegions.java
index da43c13..7455d56 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TableRegions.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TableRegions.java
@@ -18,7 +18,7 @@ package org.apache.knox.gateway.shell.hbase.table;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.knox.gateway.shell.hbase.HBase;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
@@ -32,7 +32,7 @@ public class TableRegions {
 
     private String tableName;
 
-    public Request( Hadoop session, String tableName ) {
+    public Request( KnoxSession session, String tableName ) {
       super( session );
       this.tableName = tableName;
     }

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TableSchema.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TableSchema.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TableSchema.java
index 3666aa0..97956bd 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TableSchema.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TableSchema.java
@@ -18,7 +18,7 @@ package org.apache.knox.gateway.shell.hbase.table;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.knox.gateway.shell.hbase.HBase;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
@@ -32,7 +32,7 @@ public class TableSchema {
 
     private String tableName;
 
-    public Request( Hadoop session, String tableName ) {
+    public Request( KnoxSession session, String tableName ) {
       super( session );
       this.tableName = tableName;
     }

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TruncateTable.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TruncateTable.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TruncateTable.java
index 8e8c948..c67e9bd 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TruncateTable.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/TruncateTable.java
@@ -18,7 +18,7 @@ package org.apache.knox.gateway.shell.hbase.table;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.EmptyResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.knox.gateway.shell.hbase.HBase;
 import org.apache.http.HttpEntity;
 import org.apache.http.HttpResponse;
@@ -39,7 +39,7 @@ public class TruncateTable {
 
     private String tableName;
 
-    public Request(Hadoop session, String tableName) {
+    public Request(KnoxSession session, String tableName) {
       super(session);
       this.tableName = tableName;
     }

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/UpdateTable.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/UpdateTable.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/UpdateTable.java
index 1498b02..eb6d879 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/UpdateTable.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/UpdateTable.java
@@ -18,7 +18,7 @@ package org.apache.knox.gateway.shell.hbase.table;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.EmptyResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.knox.gateway.shell.hbase.HBase;
 import org.apache.knox.gateway.util.XmlUtils;
 import org.apache.http.HttpEntity;
@@ -49,7 +49,7 @@ public class UpdateTable {
     private String tableName;
     private List<Family<Request>> families = new ArrayList<>();
 
-    public Request( Hadoop session, String tableName ) {
+    public Request( KnoxSession session, String tableName ) {
       super( session );
       this.tableName = tableName;
     }

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/row/DeleteRows.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/row/DeleteRows.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/row/DeleteRows.java
index 4d027f0..8671b7f 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/row/DeleteRows.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/row/DeleteRows.java
@@ -18,7 +18,7 @@ package org.apache.knox.gateway.shell.hbase.table.row;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.EmptyResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.knox.gateway.shell.hbase.HBase;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpDelete;
@@ -35,7 +35,7 @@ public class DeleteRows {
     private Column column;
     private Long time;
 
-    public Request( Hadoop session, String rowsId, String tableName ) {
+    public Request( KnoxSession session, String rowsId, String tableName ) {
       super( session );
       this.rowsId = rowsId;
       this.tableName = tableName;

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/row/QueryRows.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/row/QueryRows.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/row/QueryRows.java
index b0445d6..a30b3af 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/row/QueryRows.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/row/QueryRows.java
@@ -18,7 +18,7 @@ package org.apache.knox.gateway.shell.hbase.table.row;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.knox.gateway.shell.hbase.HBase;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
@@ -39,7 +39,7 @@ public class QueryRows {
     private Long endTime;
     private Long numVersions;
 
-    public Request( Hadoop session, String rowsId, String tableName ) {
+    public Request( KnoxSession session, String rowsId, String tableName ) {
       super( session );
       this.rowsId = rowsId;
       this.tableName = tableName;

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/row/StoreRow.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/row/StoreRow.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/row/StoreRow.java
index caa222c..77ba041 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/row/StoreRow.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/row/StoreRow.java
@@ -19,7 +19,7 @@ package org.apache.knox.gateway.shell.hbase.table.row;
 import org.apache.commons.codec.binary.Base64;
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.EmptyResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.knox.gateway.shell.hbase.HBase;
 import org.apache.knox.gateway.util.XmlUtils;
 import org.apache.http.HttpEntity;
@@ -54,7 +54,7 @@ public class StoreRow {
     private String tableName;
     private List<InsertableColumn> columns = new ArrayList<>();
 
-    public Request( Hadoop session, String rowId, String tableName ) {
+    public Request( KnoxSession session, String rowId, String tableName ) {
       super( session );
       this.rowId = rowId;
       this.tableName = tableName;

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/scanner/CreateScanner.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/scanner/CreateScanner.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/scanner/CreateScanner.java
index acb424d..26816ee 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/scanner/CreateScanner.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/scanner/CreateScanner.java
@@ -19,7 +19,7 @@ package org.apache.knox.gateway.shell.hbase.table.scanner;
 import org.apache.commons.codec.binary.Base64;
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.EmptyResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.knox.gateway.shell.hbase.HBase;
 import org.apache.knox.gateway.shell.hbase.table.row.Column;
 import org.apache.knox.gateway.util.XmlUtils;
@@ -65,7 +65,7 @@ public class CreateScanner {
     private String filter;
     private Integer maxVersions;
 
-    public Request( Hadoop session, String tableName ) {
+    public Request( KnoxSession session, String tableName ) {
       super( session );
       this.tableName = tableName;
     }

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/scanner/DeleteScanner.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/scanner/DeleteScanner.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/scanner/DeleteScanner.java
index 403ffe1..a25acf6 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/scanner/DeleteScanner.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/scanner/DeleteScanner.java
@@ -18,7 +18,7 @@ package org.apache.knox.gateway.shell.hbase.table.scanner;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.EmptyResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.knox.gateway.shell.hbase.HBase;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpDelete;
@@ -33,7 +33,7 @@ public class DeleteScanner {
     private String scannerId;
     private String tableName;
 
-    public Request( Hadoop session, String scannerId, String tableName ) {
+    public Request( KnoxSession session, String scannerId, String tableName ) {
       super( session );
       this.scannerId = scannerId;
       this.tableName = tableName;

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/scanner/ScannerGetNext.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/scanner/ScannerGetNext.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/scanner/ScannerGetNext.java
index 76c123f..28f26b2 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/scanner/ScannerGetNext.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hbase/table/scanner/ScannerGetNext.java
@@ -18,7 +18,7 @@ package org.apache.knox.gateway.shell.hbase.table.scanner;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.knox.gateway.shell.hbase.HBase;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
@@ -33,7 +33,7 @@ public class ScannerGetNext {
     private String scannerId;
     private String tableName;
 
-    public Request( Hadoop session, String scannerId, String tableName ) {
+    public Request( KnoxSession session, String scannerId, String tableName ) {
       super( session );
       this.scannerId = scannerId;
       this.tableName = tableName;

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Get.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Get.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Get.java
index 188ac2d..202e735 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Get.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Get.java
@@ -20,7 +20,7 @@ package org.apache.knox.gateway.shell.hdfs;
 import org.apache.commons.io.FileUtils;
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.utils.URIBuilder;
@@ -36,7 +36,7 @@ public class Get {
     private String from;
     private String to;
 
-    Request( Hadoop session ) {
+    Request( KnoxSession session ) {
       super( session );
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Hdfs.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Hdfs.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Hdfs.java
index c2fe1da..68424ad 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Hdfs.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Hdfs.java
@@ -17,37 +17,37 @@
  */
 package org.apache.knox.gateway.shell.hdfs;
 
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 
 public class Hdfs {
 
   static final String SERVICE_PATH = "/webhdfs/v1";
 
-  public static Rename.Request rename( Hadoop session ) {
+  public static Rename.Request rename( KnoxSession session ) {
     return new Rename.Request( session );
   }
 
-  public static Status.Request status(Hadoop session ) {
+  public static Status.Request status(KnoxSession session ) {
     return new Status.Request( session );
   }
 
-  public static Ls.Request ls( Hadoop session ) {
+  public static Ls.Request ls( KnoxSession session ) {
     return new Ls.Request( session );
   }
 
-  public static Rm.Request rm( Hadoop session ) {
+  public static Rm.Request rm( KnoxSession session ) {
     return new Rm.Request( session );
   }
 
-  public static Put.Request put( Hadoop session ) {
+  public static Put.Request put( KnoxSession session ) {
     return new Put.Request( session );
   }
 
-  public static Get.Request get( Hadoop session ) {
+  public static Get.Request get( KnoxSession session ) {
     return new Get.Request( session );
   }
 
-  public static Mkdir.Request mkdir( Hadoop session ) {
+  public static Mkdir.Request mkdir( KnoxSession session ) {
     return new Mkdir.Request( session );
   }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Ls.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Ls.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Ls.java
index b394d46..04c0a06 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Ls.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Ls.java
@@ -19,7 +19,7 @@ package org.apache.knox.gateway.shell.hdfs;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.BasicResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.utils.URIBuilder;
@@ -32,7 +32,7 @@ class Ls {
 
     String dir;
 
-    Request( Hadoop session ) {
+    Request( KnoxSession session ) {
       super( session );
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Mkdir.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Mkdir.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Mkdir.java
index 69a3066..3dd5d82 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Mkdir.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Mkdir.java
@@ -19,7 +19,7 @@ package org.apache.knox.gateway.shell.hdfs;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.EmptyResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpPut;
 import org.apache.http.client.utils.URIBuilder;
@@ -33,7 +33,7 @@ class Mkdir {
     String dir = null;
     String perm = null;
 
-    Request( Hadoop session ) {
+    Request( KnoxSession session ) {
       super( session );
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Put.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Put.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Put.java
index 03486b5..733185a 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Put.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Put.java
@@ -19,8 +19,8 @@ package org.apache.knox.gateway.shell.hdfs;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.EmptyResponse;
-import org.apache.knox.gateway.shell.Hadoop;
-import org.apache.knox.gateway.shell.HadoopException;
+import org.apache.knox.gateway.shell.KnoxSession;
+import org.apache.knox.gateway.shell.KnoxShellException;
 import org.apache.http.Header;
 import org.apache.http.HttpEntity;
 import org.apache.http.HttpResponse;
@@ -47,7 +47,7 @@ class Put {
     private Integer buffersize;
     private Short replication;
 
-    Request( Hadoop session ) {
+    Request( KnoxSession session ) {
       super( session );
     }
 
@@ -105,12 +105,12 @@ class Put {
           HttpPut nn = new HttpPut( uri.build() );
           HttpResponse r = execute( nn );
           if( r.getStatusLine().getStatusCode() != HttpStatus.SC_TEMPORARY_REDIRECT ) {
-            throw new HadoopException( r.getStatusLine().toString() );
+            throw new KnoxShellException( r.getStatusLine().toString() );
           }
           EntityUtils.consumeQuietly( r.getEntity() );
           Header[] h = r.getHeaders( "Location" );
           if( h == null || h.length != 1 ) {
-            throw new HadoopException( "Invalid Location header." );
+            throw new KnoxShellException( "Invalid Location header." );
           }
           String loc = h[0].getValue();
           HttpPut dn = new HttpPut( loc );

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Rename.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Rename.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Rename.java
index 1afa670..af85643 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Rename.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Rename.java
@@ -19,7 +19,7 @@ package org.apache.knox.gateway.shell.hdfs;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.EmptyResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpPut;
 import org.apache.http.client.utils.URIBuilder;
@@ -33,7 +33,7 @@ public class Rename {
     private String file;
     private String to;
 
-    Request(Hadoop session) {
+    Request(KnoxSession session) {
       super(session);
     }
 

http://git-wip-us.apache.org/repos/asf/knox/blob/381eef37/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Rm.java
----------------------------------------------------------------------
diff --git a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Rm.java b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Rm.java
index e0ff52d..4076da3 100644
--- a/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Rm.java
+++ b/gateway-shell/src/main/java/org/apache/knox/gateway/shell/hdfs/Rm.java
@@ -19,7 +19,7 @@ package org.apache.knox.gateway.shell.hdfs;
 
 import org.apache.knox.gateway.shell.AbstractRequest;
 import org.apache.knox.gateway.shell.EmptyResponse;
-import org.apache.knox.gateway.shell.Hadoop;
+import org.apache.knox.gateway.shell.KnoxSession;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpDelete;
 import org.apache.http.client.utils.URIBuilder;
@@ -34,7 +34,7 @@ class Rm {
     String file;
     Boolean recursive;
 
-    Request( Hadoop session ) {
+    Request( KnoxSession session ) {
       super( session );
     }