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Posted to commits@hbase.apache.org by st...@apache.org on 2017/12/15 23:56:13 UTC
[1/3] hbase git commit: HBASE-19498 Fix findbugs and error-prone
warnings in hbase-client (branch-2)
Repository: hbase
Updated Branches:
refs/heads/master 20b42d2d7 -> 59529a78f
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestSnapshotFromAdmin.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestSnapshotFromAdmin.java b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestSnapshotFromAdmin.java
index b2c011c..6c9aadd 100644
--- a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestSnapshotFromAdmin.java
+++ b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestSnapshotFromAdmin.java
@@ -71,7 +71,7 @@ public class TestSnapshotFromAdmin {
ignoreExpectedTime += HConstants.RETRY_BACKOFF[i] * pauseTime;
}
// the correct wait time, capping at the maxTime/tries + fudge room
- final long time = pauseTime * 3 + ((maxWaitTime / numRetries) * 3) + 300;
+ final long time = pauseTime * 3L + ((maxWaitTime / numRetries) * 3) + 300L;
assertTrue("Capped snapshot wait time isn't less that the uncapped backoff time "
+ "- further testing won't prove anything.", time < ignoreExpectedTime);
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestTableDescriptorBuilder.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestTableDescriptorBuilder.java b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestTableDescriptorBuilder.java
index d2a5b68..3c159b2 100644
--- a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestTableDescriptorBuilder.java
+++ b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestTableDescriptorBuilder.java
@@ -113,7 +113,7 @@ public class TestTableDescriptorBuilder {
assertEquals(v, deserializedHtd.getMaxFileSize());
assertTrue(deserializedHtd.isReadOnly());
assertEquals(Durability.ASYNC_WAL, deserializedHtd.getDurability());
- assertEquals(deserializedHtd.getRegionReplication(), 2);
+ assertEquals(2, deserializedHtd.getRegionReplication());
}
/**
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/test/java/org/apache/hadoop/hbase/security/TestHBaseSaslRpcClient.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/test/java/org/apache/hadoop/hbase/security/TestHBaseSaslRpcClient.java b/hbase-client/src/test/java/org/apache/hadoop/hbase/security/TestHBaseSaslRpcClient.java
index 282dc28..8d2d1a1 100644
--- a/hbase-client/src/test/java/org/apache/hadoop/hbase/security/TestHBaseSaslRpcClient.java
+++ b/hbase-client/src/test/java/org/apache/hadoop/hbase/security/TestHBaseSaslRpcClient.java
@@ -30,8 +30,7 @@ import static org.mockito.Mockito.when;
import org.apache.hadoop.hbase.shaded.com.google.common.base.Strings;
import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
+import java.nio.charset.StandardCharsets;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
@@ -100,8 +99,10 @@ public class TestHBaseSaslRpcClient {
@Test
public void testSaslClientCallbackHandler() throws UnsupportedCallbackException {
final Token<? extends TokenIdentifier> token = createTokenMock();
- when(token.getIdentifier()).thenReturn(DEFAULT_USER_NAME.getBytes());
- when(token.getPassword()).thenReturn(DEFAULT_USER_PASSWORD.getBytes());
+ when(token.getIdentifier())
+ .thenReturn(DEFAULT_USER_NAME.getBytes(StandardCharsets.UTF_8));
+ when(token.getPassword())
+ .thenReturn(DEFAULT_USER_PASSWORD.getBytes(StandardCharsets.UTF_8));
final NameCallback nameCallback = mock(NameCallback.class);
final PasswordCallback passwordCallback = mock(PasswordCallback.class);
@@ -120,8 +121,10 @@ public class TestHBaseSaslRpcClient {
@Test
public void testSaslClientCallbackHandlerWithException() {
final Token<? extends TokenIdentifier> token = createTokenMock();
- when(token.getIdentifier()).thenReturn(DEFAULT_USER_NAME.getBytes());
- when(token.getPassword()).thenReturn(DEFAULT_USER_PASSWORD.getBytes());
+ when(token.getIdentifier())
+ .thenReturn(DEFAULT_USER_NAME.getBytes(StandardCharsets.UTF_8));
+ when(token.getPassword())
+ .thenReturn(DEFAULT_USER_PASSWORD.getBytes(StandardCharsets.UTF_8));
final SaslClientCallbackHandler saslClCallbackHandler = new SaslClientCallbackHandler(token);
try {
saslClCallbackHandler.handle(new Callback[] { mock(TextOutputCallback.class) });
@@ -291,8 +294,10 @@ public class TestHBaseSaslRpcClient {
throws IOException {
Token<? extends TokenIdentifier> token = createTokenMock();
if (!Strings.isNullOrEmpty(principal) && !Strings.isNullOrEmpty(password)) {
- when(token.getIdentifier()).thenReturn(DEFAULT_USER_NAME.getBytes());
- when(token.getPassword()).thenReturn(DEFAULT_USER_PASSWORD.getBytes());
+ when(token.getIdentifier())
+ .thenReturn(DEFAULT_USER_NAME.getBytes(StandardCharsets.UTF_8));
+ when(token.getPassword())
+ .thenReturn(DEFAULT_USER_PASSWORD.getBytes(StandardCharsets.UTF_8));
}
return token;
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/test/java/org/apache/hadoop/hbase/security/TestSaslUtil.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/test/java/org/apache/hadoop/hbase/security/TestSaslUtil.java b/hbase-client/src/test/java/org/apache/hadoop/hbase/security/TestSaslUtil.java
index 6c99739..aea14a7 100644
--- a/hbase-client/src/test/java/org/apache/hadoop/hbase/security/TestSaslUtil.java
+++ b/hbase-client/src/test/java/org/apache/hadoop/hbase/security/TestSaslUtil.java
@@ -40,20 +40,20 @@ public class TestSaslUtil {
Map<String, String> props;
props = SaslUtil.initSaslProperties("integrity");
- assertEquals(props.get(Sasl.QOP), "auth-int");
+ assertEquals("auth-int", props.get(Sasl.QOP));
props = SaslUtil.initSaslProperties("privacy,authentication");
- assertEquals(props.get(Sasl.QOP), "auth-conf,auth");
+ assertEquals("auth-conf,auth", props.get(Sasl.QOP));
props = SaslUtil.initSaslProperties("integrity,authentication,privacy");
- assertEquals(props.get(Sasl.QOP), "auth-int,auth,auth-conf");
+ assertEquals("auth-int,auth,auth-conf", props.get(Sasl.QOP));
exception.expect(IllegalArgumentException.class);
props = SaslUtil.initSaslProperties("xyz");
- assertEquals(props.get(Sasl.QOP), "auth");
+ assertEquals("auth", props.get(Sasl.QOP));
exception.expect(IllegalArgumentException.class);
props = SaslUtil.initSaslProperties("");
- assertEquals(props.get(Sasl.QOP), "auth");
+ assertEquals("auth", props.get(Sasl.QOP));
}
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-common/src/main/java/org/apache/hadoop/hbase/ServerName.java
----------------------------------------------------------------------
diff --git a/hbase-common/src/main/java/org/apache/hadoop/hbase/ServerName.java b/hbase-common/src/main/java/org/apache/hadoop/hbase/ServerName.java
index 2c31d44..b00b707 100644
--- a/hbase-common/src/main/java/org/apache/hadoop/hbase/ServerName.java
+++ b/hbase-common/src/main/java/org/apache/hadoop/hbase/ServerName.java
@@ -322,10 +322,27 @@ public class ServerName implements Comparable<ServerName>, Serializable {
@Override
public int compareTo(ServerName other) {
- int compare = this.getHostname().compareToIgnoreCase(other.getHostname());
- if (compare != 0) return compare;
+ int compare;
+ if (other == null) {
+ return -1;
+ }
+ if (this.getHostname() == null) {
+ if (other.getHostname() != null) {
+ return 1;
+ }
+ } else {
+ if (other.getHostname() == null) {
+ return -1;
+ }
+ compare = this.getHostname().compareToIgnoreCase(other.getHostname());
+ if (compare != 0) {
+ return compare;
+ }
+ }
compare = this.getPort() - other.getPort();
- if (compare != 0) return compare;
+ if (compare != 0) {
+ return compare;
+ }
return Long.compare(this.getStartcode(), other.getStartcode());
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-replication/src/main/java/org/apache/hadoop/hbase/replication/ReplicationTrackerZKImpl.java
----------------------------------------------------------------------
diff --git a/hbase-replication/src/main/java/org/apache/hadoop/hbase/replication/ReplicationTrackerZKImpl.java b/hbase-replication/src/main/java/org/apache/hadoop/hbase/replication/ReplicationTrackerZKImpl.java
index aa72fc5..300a93b 100644
--- a/hbase-replication/src/main/java/org/apache/hadoop/hbase/replication/ReplicationTrackerZKImpl.java
+++ b/hbase-replication/src/main/java/org/apache/hadoop/hbase/replication/ReplicationTrackerZKImpl.java
@@ -101,6 +101,7 @@ public class ReplicationTrackerZKImpl extends ReplicationStateZKBase implements
* Called when a new node has been created.
* @param path full path of the new node
*/
+ @Override
public void nodeCreated(String path) {
refreshListIfRightPath(path);
}
@@ -109,6 +110,7 @@ public class ReplicationTrackerZKImpl extends ReplicationStateZKBase implements
* Called when a node has been deleted
* @param path full path of the deleted node
*/
+ @Override
public void nodeDeleted(String path) {
if (stopper.isStopped()) {
return;
@@ -127,6 +129,7 @@ public class ReplicationTrackerZKImpl extends ReplicationStateZKBase implements
* Called when an existing node has a child node added or removed.
* @param path full path of the node whose children have changed
*/
+ @Override
public void nodeChildrenChanged(String path) {
if (stopper.isStopped()) {
return;
@@ -158,6 +161,7 @@ public class ReplicationTrackerZKImpl extends ReplicationStateZKBase implements
* Called when a node has been deleted
* @param path full path of the deleted node
*/
+ @Override
public void nodeDeleted(String path) {
List<String> peers = refreshPeersList(path);
if (peers == null) {
@@ -176,6 +180,7 @@ public class ReplicationTrackerZKImpl extends ReplicationStateZKBase implements
* Called when an existing node has a child node added or removed.
* @param path full path of the node whose children have changed
*/
+ @Override
public void nodeChildrenChanged(String path) {
List<String> peers = refreshPeersList(path);
if (peers == null) {
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-server/src/main/java/org/apache/hadoop/hbase/filter/FilterWrapper.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/filter/FilterWrapper.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/filter/FilterWrapper.java
index a7607be..850a2c5 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/filter/FilterWrapper.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/filter/FilterWrapper.java
@@ -51,6 +51,7 @@ final public class FilterWrapper extends Filter {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte[] toByteArray() throws IOException {
FilterProtos.FilterWrapper.Builder builder =
FilterProtos.FilterWrapper.newBuilder();
@@ -170,6 +171,7 @@ final public class FilterWrapper extends Filter {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof FilterWrapper)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/EmptyWatcher.java
----------------------------------------------------------------------
diff --git a/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/EmptyWatcher.java b/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/EmptyWatcher.java
index 6470faa..1ec4f1d 100644
--- a/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/EmptyWatcher.java
+++ b/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/EmptyWatcher.java
@@ -30,5 +30,6 @@ public class EmptyWatcher implements Watcher {
public static final EmptyWatcher instance = new EmptyWatcher();
private EmptyWatcher() {}
+ @Override
public void process(WatchedEvent event) {}
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/HQuorumPeer.java
----------------------------------------------------------------------
diff --git a/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/HQuorumPeer.java b/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/HQuorumPeer.java
index 59fc082..9357397 100644
--- a/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/HQuorumPeer.java
+++ b/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/HQuorumPeer.java
@@ -24,6 +24,7 @@ import java.io.PrintWriter;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.UnknownHostException;
+import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.List;
@@ -155,7 +156,7 @@ public class HQuorumPeer {
}
File myIdFile = new File(dataDir, "myid");
- PrintWriter w = new PrintWriter(myIdFile);
+ PrintWriter w = new PrintWriter(myIdFile, StandardCharsets.UTF_8.name());
w.println(myId);
w.close();
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKLeaderManager.java
----------------------------------------------------------------------
diff --git a/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKLeaderManager.java b/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKLeaderManager.java
index edd2ccd..9ae3e1c 100644
--- a/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKLeaderManager.java
+++ b/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKLeaderManager.java
@@ -43,6 +43,7 @@ import org.apache.zookeeper.KeeperException;
public class ZKLeaderManager extends ZKListener {
private static final Log LOG = LogFactory.getLog(ZKLeaderManager.class);
+ private final Object lock = new Object();
private final AtomicBoolean leaderExists = new AtomicBoolean();
private String leaderZNode;
private byte[] nodeId;
@@ -85,14 +86,14 @@ public class ZKLeaderManager extends ZKListener {
private void handleLeaderChange() {
try {
- synchronized(leaderExists) {
+ synchronized(lock) {
if (ZKUtil.watchAndCheckExists(watcher, leaderZNode)) {
LOG.info("Found new leader for znode: "+leaderZNode);
leaderExists.set(true);
} else {
LOG.info("Leader change, but no new leader found");
leaderExists.set(false);
- leaderExists.notifyAll();
+ lock.notifyAll();
}
}
} catch (KeeperException ke) {
@@ -136,10 +137,10 @@ public class ZKLeaderManager extends ZKListener {
}
// wait for next chance
- synchronized(leaderExists) {
+ synchronized(lock) {
while (leaderExists.get() && !candidate.isStopped()) {
try {
- leaderExists.wait();
+ lock.wait();
} catch (InterruptedException ie) {
LOG.debug("Interrupted waiting on leader", ie);
}
@@ -153,7 +154,7 @@ public class ZKLeaderManager extends ZKListener {
*/
public void stepDownAsLeader() {
try {
- synchronized(leaderExists) {
+ synchronized(lock) {
if (!leaderExists.get()) {
return;
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKUtil.java
----------------------------------------------------------------------
diff --git a/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKUtil.java b/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKUtil.java
index d8472a9..859ab48 100644
--- a/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKUtil.java
+++ b/hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKUtil.java
@@ -19,11 +19,14 @@
package org.apache.hadoop.hbase.zookeeper;
import java.io.BufferedReader;
+import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.InetSocketAddress;
import java.net.Socket;
+import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Deque;
@@ -1904,8 +1907,10 @@ public class ZKUtil {
socket.connect(sockAddr, timeout);
socket.setSoTimeout(timeout);
- try (PrintWriter out = new PrintWriter(socket.getOutputStream(), true);
- BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()))) {
+ try (PrintWriter out = new PrintWriter(new BufferedWriter(
+ new OutputStreamWriter(socket.getOutputStream(), StandardCharsets.UTF_8)), true);
+ BufferedReader in = new BufferedReader(
+ new InputStreamReader(socket.getInputStream(), StandardCharsets.UTF_8))) {
out.println("stat");
out.flush();
ArrayList<String> res = new ArrayList<>();
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-zookeeper/src/test/java/org/apache/hadoop/hbase/zookeeper/TestZKUtil.java
----------------------------------------------------------------------
diff --git a/hbase-zookeeper/src/test/java/org/apache/hadoop/hbase/zookeeper/TestZKUtil.java b/hbase-zookeeper/src/test/java/org/apache/hadoop/hbase/zookeeper/TestZKUtil.java
index db96392..2ea70d6 100644
--- a/hbase-zookeeper/src/test/java/org/apache/hadoop/hbase/zookeeper/TestZKUtil.java
+++ b/hbase-zookeeper/src/test/java/org/apache/hadoop/hbase/zookeeper/TestZKUtil.java
@@ -48,7 +48,7 @@ public class TestZKUtil {
String node = "/hbase/testUnsecure";
ZKWatcher watcher = new ZKWatcher(conf, node, null, false);
List<ACL> aclList = ZKUtil.createACL(watcher, node, false);
- Assert.assertEquals(aclList.size(), 1);
+ Assert.assertEquals(1, aclList.size());
Assert.assertTrue(aclList.contains(Ids.OPEN_ACL_UNSAFE.iterator().next()));
}
@@ -59,7 +59,7 @@ public class TestZKUtil {
String node = "/hbase/testSecuritySingleSuperuser";
ZKWatcher watcher = new ZKWatcher(conf, node, null, false);
List<ACL> aclList = ZKUtil.createACL(watcher, node, true);
- Assert.assertEquals(aclList.size(), 2); // 1+1, since ACL will be set for the creator by default
+ Assert.assertEquals(2, aclList.size()); // 1+1, since ACL will be set for the creator by default
Assert.assertTrue(aclList.contains(new ACL(Perms.ALL, new Id("sasl", "user1"))));
Assert.assertTrue(aclList.contains(Ids.CREATOR_ALL_ACL.iterator().next()));
}
@@ -71,7 +71,7 @@ public class TestZKUtil {
String node = "/hbase/testCreateACL";
ZKWatcher watcher = new ZKWatcher(conf, node, null, false);
List<ACL> aclList = ZKUtil.createACL(watcher, node, true);
- Assert.assertEquals(aclList.size(), 4); // 3+1, since ACL will be set for the creator by default
+ Assert.assertEquals(4, aclList.size()); // 3+1, since ACL will be set for the creator by default
Assert.assertFalse(aclList.contains(new ACL(Perms.ALL, new Id("sasl", "@group1"))));
Assert.assertFalse(aclList.contains(new ACL(Perms.ALL, new Id("sasl", "@group2"))));
Assert.assertTrue(aclList.contains(new ACL(Perms.ALL, new Id("sasl", "user1"))));
@@ -87,7 +87,7 @@ public class TestZKUtil {
String node = "/hbase/testCreateACL";
ZKWatcher watcher = new ZKWatcher(conf, node, null, false);
List<ACL> aclList = ZKUtil.createACL(watcher, node, true);
- Assert.assertEquals(aclList.size(), 3); // 3, since service user the same as one of superuser
+ Assert.assertEquals(3, aclList.size()); // 3, since service user the same as one of superuser
Assert.assertFalse(aclList.contains(new ACL(Perms.ALL, new Id("sasl", "@group1"))));
Assert.assertTrue(aclList.contains(new ACL(Perms.ALL, new Id("auth", ""))));
Assert.assertTrue(aclList.contains(new ACL(Perms.ALL, new Id("sasl", "user5"))));
[3/3] hbase git commit: HBASE-19498 Fix findbugs and error-prone
warnings in hbase-client (branch-2)
Posted by st...@apache.org.
HBASE-19498 Fix findbugs and error-prone warnings in hbase-client (branch-2)
Signed-off-by: Michael Stack <st...@apache.org>
Signed-off-by: Apekshit Sharma <ap...@apache.org>
Project: http://git-wip-us.apache.org/repos/asf/hbase/repo
Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/59529a78
Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/59529a78
Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/59529a78
Branch: refs/heads/master
Commit: 59529a78f039965a4c08805c9087d82d64621c20
Parents: 20b42d2
Author: Peter Somogyi <ps...@cloudera.com>
Authored: Wed Dec 13 11:44:58 2017 +0100
Committer: Michael Stack <st...@apache.org>
Committed: Fri Dec 15 15:55:51 2017 -0800
----------------------------------------------------------------------
.../org/apache/hadoop/hbase/ClusterStatus.java | 12 +-
.../apache/hadoop/hbase/HColumnDescriptor.java | 1 +
.../org/apache/hadoop/hbase/HRegionInfo.java | 42 +++-
.../hbase/InvalidFamilyOperationException.java | 2 +-
.../hadoop/hbase/MasterNotRunningException.java | 2 +-
.../hadoop/hbase/NotServingRegionException.java | 2 +-
.../apache/hadoop/hbase/RegionLocations.java | 2 +-
.../hadoop/hbase/TableExistsException.java | 2 +-
.../hadoop/hbase/TableNotDisabledException.java | 2 +-
.../hbase/ZooKeeperConnectionException.java | 2 +-
.../org/apache/hadoop/hbase/client/Append.java | 2 +
.../client/AsyncAdminRequestRetryingCaller.java | 1 +
.../AsyncMasterRequestRpcRetryingCaller.java | 1 +
.../hadoop/hbase/client/AsyncProcess.java | 6 +-
.../AsyncServerRequestRpcRetryingCaller.java | 1 +
.../hbase/client/BufferedMutatorParams.java | 1 +
.../client/ColumnFamilyDescriptorBuilder.java | 1 +
.../client/FastFailInterceptorContext.java | 3 +
.../org/apache/hadoop/hbase/client/Get.java | 1 +
.../apache/hadoop/hbase/client/HBaseAdmin.java | 80 ++++----
.../hadoop/hbase/client/HTableMultiplexer.java | 2 +-
.../apache/hadoop/hbase/client/Increment.java | 4 +-
.../client/NoServerForRegionException.java | 2 +-
.../client/PerClientRandomNonceGenerator.java | 2 +
.../hadoop/hbase/client/RegionInfoBuilder.java | 2 +-
.../hbase/client/RegionServerCallable.java | 5 +
.../org/apache/hadoop/hbase/client/Scan.java | 1 +
.../coprocessor/LongColumnInterpreter.java | 3 +-
.../client/security/SecurityCapability.java | 2 +-
.../hadoop/hbase/filter/BinaryComparator.java | 2 +
.../hbase/filter/BinaryPrefixComparator.java | 2 +
.../hadoop/hbase/filter/BitComparator.java | 2 +
.../hbase/filter/ColumnCountGetFilter.java | 2 +
.../hbase/filter/ColumnPaginationFilter.java | 2 +
.../hadoop/hbase/filter/ColumnPrefixFilter.java | 2 +
.../hadoop/hbase/filter/ColumnRangeFilter.java | 5 +-
.../hadoop/hbase/filter/CompareFilter.java | 1 +
.../hbase/filter/DependentColumnFilter.java | 2 +
.../hadoop/hbase/filter/FamilyFilter.java | 2 +
.../apache/hadoop/hbase/filter/FilterBase.java | 5 +
.../apache/hadoop/hbase/filter/FilterList.java | 2 +
.../hadoop/hbase/filter/FirstKeyOnlyFilter.java | 3 +
.../FirstKeyValueMatchingQualifiersFilter.java | 2 +
.../hadoop/hbase/filter/FuzzyRowFilter.java | 12 ++
.../hbase/filter/InclusiveStopFilter.java | 4 +
.../hadoop/hbase/filter/KeyOnlyFilter.java | 2 +
.../hbase/filter/MultiRowRangeFilter.java | 2 +
.../filter/MultipleColumnPrefixFilter.java | 2 +
.../hadoop/hbase/filter/NullComparator.java | 2 +
.../apache/hadoop/hbase/filter/PageFilter.java | 26 ++-
.../apache/hadoop/hbase/filter/ParseFilter.java | 7 +-
.../hadoop/hbase/filter/PrefixFilter.java | 6 +
.../hadoop/hbase/filter/QualifierFilter.java | 2 +
.../hadoop/hbase/filter/RandomRowFilter.java | 5 +-
.../apache/hadoop/hbase/filter/RowFilter.java | 2 +
.../filter/SingleColumnValueExcludeFilter.java | 3 +
.../hbase/filter/SingleColumnValueFilter.java | 6 +
.../apache/hadoop/hbase/filter/SkipFilter.java | 5 +
.../hbase/filter/SubstringComparator.java | 2 +
.../hadoop/hbase/filter/TimestampsFilter.java | 3 +
.../apache/hadoop/hbase/filter/ValueFilter.java | 3 +-
.../hadoop/hbase/filter/WhileMatchFilter.java | 4 +
.../hadoop/hbase/ipc/AbstractRpcClient.java | 4 +-
.../hadoop/hbase/ipc/BlockingRpcClient.java | 1 +
.../apache/hadoop/hbase/ipc/ConnectionId.java | 10 +-
.../hadoop/hbase/quotas/QuotaRetriever.java | 1 +
.../RegionServerRunningException.java | 2 +-
.../apache/hadoop/hbase/security/SaslUtil.java | 7 +-
.../hbase/security/access/Permission.java | 2 +-
.../security/visibility/VisibilityClient.java | 197 ++++++++++---------
.../shaded/protobuf/ResponseConverter.java | 2 +-
.../org/apache/hadoop/hbase/util/PoolMap.java | 4 +-
.../hadoop/hbase/TestHColumnDescriptor.java | 21 +-
.../hadoop/hbase/TestHTableDescriptor.java | 2 +-
.../hbase/TestInterfaceAudienceAnnotations.java | 10 +-
.../hadoop/hbase/client/TestAsyncProcess.java | 118 ++++++-----
.../hbase/client/TestBufferedMutatorParams.java | 20 +-
.../client/TestClientExponentialBackoff.java | 8 +-
.../hadoop/hbase/client/TestClientScanner.java | 27 ++-
.../TestColumnFamilyDescriptorBuilder.java | 26 ++-
.../hadoop/hbase/client/TestDelayingRunner.java | 5 +-
.../hadoop/hbase/client/TestOperation.java | 22 ++-
.../hbase/client/TestRegionInfoDisplay.java | 38 ++--
.../client/TestSimpleRequestController.java | 33 ++--
.../hbase/client/TestSnapshotFromAdmin.java | 2 +-
.../client/TestTableDescriptorBuilder.java | 2 +-
.../hbase/security/TestHBaseSaslRpcClient.java | 21 +-
.../hadoop/hbase/security/TestSaslUtil.java | 10 +-
.../org/apache/hadoop/hbase/ServerName.java | 23 ++-
.../replication/ReplicationTrackerZKImpl.java | 5 +
.../hadoop/hbase/filter/FilterWrapper.java | 2 +
.../hadoop/hbase/zookeeper/EmptyWatcher.java | 1 +
.../hadoop/hbase/zookeeper/HQuorumPeer.java | 3 +-
.../hadoop/hbase/zookeeper/ZKLeaderManager.java | 11 +-
.../apache/hadoop/hbase/zookeeper/ZKUtil.java | 9 +-
.../hadoop/hbase/zookeeper/TestZKUtil.java | 8 +-
96 files changed, 617 insertions(+), 361 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/ClusterStatus.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/ClusterStatus.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/ClusterStatus.java
index 693b418..f06d9b9 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/ClusterStatus.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/ClusterStatus.java
@@ -185,7 +185,7 @@ public class ClusterStatus {
int count = 0;
if (liveServers != null && !liveServers.isEmpty()) {
for (Map.Entry<ServerName, ServerLoad> e: this.liveServers.entrySet()) {
- count += e.getValue().getNumberOfRegions();
+ count = count + e.getValue().getNumberOfRegions();
}
}
return count;
@@ -217,9 +217,7 @@ public class ClusterStatus {
return hbaseVersion;
}
- /**
- * @see java.lang.Object#equals(java.lang.Object)
- */
+ @Override
public boolean equals(Object o) {
if (this == o) {
return true;
@@ -238,16 +236,13 @@ public class ClusterStatus {
getMasterInfoPort() == other.getMasterInfoPort();
}
- /**
- * @see java.lang.Object#hashCode()
- */
+ @Override
public int hashCode() {
return Objects.hashCode(hbaseVersion, liveServers, deadServers, master, backupMasters,
clusterId, masterInfoPort);
}
/**
- *
* @return the object version number
* @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0
*/
@@ -352,6 +347,7 @@ public class ClusterStatus {
return masterInfoPort;
}
+ @Override
public String toString() {
StringBuilder sb = new StringBuilder(1024);
sb.append("Master: " + master);
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/HColumnDescriptor.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/HColumnDescriptor.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/HColumnDescriptor.java
index be59f8c..7039208 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/HColumnDescriptor.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/HColumnDescriptor.java
@@ -428,6 +428,7 @@ public class HColumnDescriptor implements ColumnFamilyDescriptor, Comparable<HCo
* will mask a later Put with lower ts. Set this to true to enable new semantics of versions.
* We will also consider mvcc in versions. See HBASE-15968 for details.
*/
+ @Override
public boolean isNewVersionBehavior() {
return delegatee.isNewVersionBehavior();
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/HRegionInfo.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/HRegionInfo.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/HRegionInfo.java
index f2cb821..930a0a3 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/HRegionInfo.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/HRegionInfo.java
@@ -120,6 +120,7 @@ public class HRegionInfo implements RegionInfo, Comparable<HRegionInfo> {
/**
* @return Return a short, printable name for this region (usually encoded name) for us logging.
*/
+ @Override
public String getShortNameToLog() {
return prettyPrint(this.getEncodedName());
}
@@ -189,7 +190,7 @@ public class HRegionInfo implements RegionInfo, Comparable<HRegionInfo> {
private void setHashCode() {
int result = Arrays.hashCode(this.regionName);
- result ^= this.regionId;
+ result = (int) (result ^ this.regionId);
result ^= Arrays.hashCode(this.startKey);
result ^= Arrays.hashCode(this.endKey);
result ^= Boolean.valueOf(this.offLine).hashCode();
@@ -473,6 +474,7 @@ public class HRegionInfo implements RegionInfo, Comparable<HRegionInfo> {
}
/** @return the regionId */
+ @Override
public long getRegionId(){
return regionId;
}
@@ -481,6 +483,7 @@ public class HRegionInfo implements RegionInfo, Comparable<HRegionInfo> {
* @return the regionName as an array of bytes.
* @see #getRegionNameAsString()
*/
+ @Override
public byte [] getRegionName(){
return regionName;
}
@@ -488,6 +491,7 @@ public class HRegionInfo implements RegionInfo, Comparable<HRegionInfo> {
/**
* @return Region name as a String for use in logging, etc.
*/
+ @Override
public String getRegionNameAsString() {
if (RegionInfo.hasEncodedName(this.regionName)) {
// new format region names already have their encoded name.
@@ -500,7 +504,10 @@ public class HRegionInfo implements RegionInfo, Comparable<HRegionInfo> {
return Bytes.toStringBinary(this.regionName) + "." + this.getEncodedName();
}
- /** @return the encoded region name */
+ /**
+ * @return the encoded region name
+ */
+ @Override
public synchronized String getEncodedName() {
if (this.encodedName == null) {
this.encodedName = RegionInfo.encodeRegionName(this.regionName);
@@ -508,6 +515,7 @@ public class HRegionInfo implements RegionInfo, Comparable<HRegionInfo> {
return this.encodedName;
}
+ @Override
public synchronized byte [] getEncodedNameAsBytes() {
if (this.encodedNameAsBytes == null) {
this.encodedNameAsBytes = Bytes.toBytes(getEncodedName());
@@ -515,12 +523,18 @@ public class HRegionInfo implements RegionInfo, Comparable<HRegionInfo> {
return this.encodedNameAsBytes;
}
- /** @return the startKey */
+ /**
+ * @return the startKey
+ */
+ @Override
public byte [] getStartKey(){
return startKey;
}
- /** @return the endKey */
+ /**
+ * @return the endKey
+ */
+ @Override
public byte [] getEndKey(){
return endKey;
}
@@ -529,6 +543,7 @@ public class HRegionInfo implements RegionInfo, Comparable<HRegionInfo> {
* Get current table name of the region
* @return TableName
*/
+ @Override
public TableName getTable() {
// This method name should be getTableName but there was already a method getTableName
// that returned a byte array. It is unfortunate given everywhere else, getTableName returns
@@ -546,6 +561,7 @@ public class HRegionInfo implements RegionInfo, Comparable<HRegionInfo> {
* ["b","z"] it will return false.
* @throws IllegalArgumentException if the range passed is invalid (ie. end < start)
*/
+ @Override
public boolean containsRange(byte[] rangeStartKey, byte[] rangeEndKey) {
if (Bytes.compareTo(rangeStartKey, rangeEndKey) > 0) {
throw new IllegalArgumentException(
@@ -561,8 +577,9 @@ public class HRegionInfo implements RegionInfo, Comparable<HRegionInfo> {
}
/**
- * Return true if the given row falls in this region.
+ * @return true if the given row falls in this region.
*/
+ @Override
public boolean containsRow(byte[] row) {
return Bytes.compareTo(row, startKey) >= 0 &&
(Bytes.compareTo(row, endKey) < 0 ||
@@ -576,7 +593,10 @@ public class HRegionInfo implements RegionInfo, Comparable<HRegionInfo> {
return isMetaRegion();
}
- /** @return true if this region is a meta region */
+ /**
+ * @return true if this region is a meta region
+ */
+ @Override
public boolean isMetaRegion() {
return tableName.equals(HRegionInfo.FIRST_META_REGIONINFO.getTable());
}
@@ -589,8 +609,9 @@ public class HRegionInfo implements RegionInfo, Comparable<HRegionInfo> {
}
/**
- * @return True if has been split and has daughters.
+ * @return true if has been split and has daughters.
*/
+ @Override
public boolean isSplit() {
return this.split;
}
@@ -603,8 +624,9 @@ public class HRegionInfo implements RegionInfo, Comparable<HRegionInfo> {
}
/**
- * @return True if this region is offline.
+ * @return true if this region is offline.
*/
+ @Override
public boolean isOffline() {
return this.offLine;
}
@@ -619,8 +641,9 @@ public class HRegionInfo implements RegionInfo, Comparable<HRegionInfo> {
}
/**
- * @return True if this is a split parent region.
+ * @return true if this is a split parent region.
*/
+ @Override
public boolean isSplitParent() {
if (!isSplit()) return false;
if (!isOffline()) {
@@ -633,6 +656,7 @@ public class HRegionInfo implements RegionInfo, Comparable<HRegionInfo> {
* Returns the region replica id
* @return returns region replica id
*/
+ @Override
public int getReplicaId() {
return replicaId;
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/InvalidFamilyOperationException.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/InvalidFamilyOperationException.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/InvalidFamilyOperationException.java
index e9f00f3..63c26e2 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/InvalidFamilyOperationException.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/InvalidFamilyOperationException.java
@@ -26,7 +26,7 @@ import org.apache.yetus.audience.InterfaceAudience;
*/
@InterfaceAudience.Public
public class InvalidFamilyOperationException extends DoNotRetryIOException {
- private static final long serialVersionUID = 1L << 22 - 1L;
+ private static final long serialVersionUID = (1L << 22) - 1L;
/** default constructor */
public InvalidFamilyOperationException() {
super();
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/MasterNotRunningException.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/MasterNotRunningException.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/MasterNotRunningException.java
index ae47995..1ff17ac 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/MasterNotRunningException.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/MasterNotRunningException.java
@@ -27,7 +27,7 @@ import org.apache.yetus.audience.InterfaceAudience;
*/
@InterfaceAudience.Public
public class MasterNotRunningException extends IOException {
- private static final long serialVersionUID = 1L << 23 - 1L;
+ private static final long serialVersionUID = (1L << 23) - 1L;
/** default constructor */
public MasterNotRunningException() {
super();
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/NotServingRegionException.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/NotServingRegionException.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/NotServingRegionException.java
index 8b43886..6d3ae0c 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/NotServingRegionException.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/NotServingRegionException.java
@@ -29,7 +29,7 @@ import org.apache.hadoop.hbase.util.Bytes;
*/
@InterfaceAudience.Public
public class NotServingRegionException extends IOException {
- private static final long serialVersionUID = 1L << 17 - 1L;
+ private static final long serialVersionUID = (1L << 17) - 1L;
/** default constructor */
public NotServingRegionException() {
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/RegionLocations.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/RegionLocations.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/RegionLocations.java
index 8b3fbb4..8889dc2 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/RegionLocations.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/RegionLocations.java
@@ -21,9 +21,9 @@ package org.apache.hadoop.hbase;
import java.util.Collection;
import org.apache.hadoop.hbase.client.RegionInfo;
-import org.apache.yetus.audience.InterfaceAudience;
import org.apache.hadoop.hbase.client.RegionReplicaUtil;
import org.apache.hadoop.hbase.util.Bytes;
+import org.apache.yetus.audience.InterfaceAudience;
/**
* Container for holding a list of {@link HRegionLocation}'s that correspond to the
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/TableExistsException.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/TableExistsException.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/TableExistsException.java
index 3e5bc8b..69929d8 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/TableExistsException.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/TableExistsException.java
@@ -25,7 +25,7 @@ import org.apache.yetus.audience.InterfaceAudience;
*/
@InterfaceAudience.Public
public class TableExistsException extends DoNotRetryIOException {
- private static final long serialVersionUID = 1L << 7 - 1L;
+ private static final long serialVersionUID = (1L << 7) - 1L;
/** default constructor */
public TableExistsException() {
super();
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/TableNotDisabledException.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/TableNotDisabledException.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/TableNotDisabledException.java
index b0d396d..813c4e9 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/TableNotDisabledException.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/TableNotDisabledException.java
@@ -26,7 +26,7 @@ import org.apache.hadoop.hbase.util.Bytes;
*/
@InterfaceAudience.Public
public class TableNotDisabledException extends DoNotRetryIOException {
- private static final long serialVersionUID = 1L << 19 - 1L;
+ private static final long serialVersionUID = (1L << 19) - 1L;
/** default constructor */
public TableNotDisabledException() {
super();
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/ZooKeeperConnectionException.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/ZooKeeperConnectionException.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/ZooKeeperConnectionException.java
index 60776da..6c61468 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/ZooKeeperConnectionException.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/ZooKeeperConnectionException.java
@@ -27,7 +27,7 @@ import org.apache.yetus.audience.InterfaceAudience;
*/
@InterfaceAudience.Public
public class ZooKeeperConnectionException extends IOException {
- private static final long serialVersionUID = 1L << 23 - 1L;
+ private static final long serialVersionUID = (1L << 23) - 1L;
/** default constructor */
public ZooKeeperConnectionException() {
super();
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Append.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Append.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Append.java
index da07ea6..24e9512 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Append.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Append.java
@@ -86,6 +86,7 @@ public class Append extends Mutation {
* A client that is not interested in the result can save network
* bandwidth setting this to false.
*/
+ @Override
public Append setReturnResults(boolean returnResults) {
super.setReturnResults(returnResults);
return this;
@@ -95,6 +96,7 @@ public class Append extends Mutation {
* @return current setting for returnResults
*/
// This method makes public the superclasses's protected method.
+ @Override
public boolean isReturnResults() {
return super.isReturnResults();
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncAdminRequestRetryingCaller.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncAdminRequestRetryingCaller.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncAdminRequestRetryingCaller.java
index f168cbf..a320c66 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncAdminRequestRetryingCaller.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncAdminRequestRetryingCaller.java
@@ -70,6 +70,7 @@ public class AsyncAdminRequestRetryingCaller<T> extends AsyncRpcRetryingCaller<T
});
}
+ @Override
CompletableFuture<T> call() {
doCall();
return future;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncMasterRequestRpcRetryingCaller.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncMasterRequestRpcRetryingCaller.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncMasterRequestRpcRetryingCaller.java
index 94220d4..c6a2335 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncMasterRequestRpcRetryingCaller.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncMasterRequestRpcRetryingCaller.java
@@ -67,6 +67,7 @@ public class AsyncMasterRequestRpcRetryingCaller<T> extends AsyncRpcRetryingCall
});
}
+ @Override
public CompletableFuture<T> call() {
doCall();
return future;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncProcess.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncProcess.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncProcess.java
index 5e0da59..f6e7739 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncProcess.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncProcess.java
@@ -153,7 +153,7 @@ class AsyncProcess {
final long pauseForCQTBE;// pause for CallQueueTooBigException, if specified
final int numTries;
@VisibleForTesting
- int serverTrackerTimeout;
+ long serverTrackerTimeout;
final long primaryCallTimeoutMicroseconds;
/** Whether to log details for batch errors */
final boolean logBatchErrorDetails;
@@ -204,9 +204,9 @@ class AsyncProcess {
// If we keep hitting one server, the net effect will be the incremental backoff, and
// essentially the same number of retries as planned. If we have to do faster retries,
// we will do more retries in aggregate, but the user will be none the wiser.
- this.serverTrackerTimeout = 0;
+ this.serverTrackerTimeout = 0L;
for (int i = 0; i < this.numTries; ++i) {
- serverTrackerTimeout += ConnectionUtils.getPauseTime(this.pause, i);
+ serverTrackerTimeout = serverTrackerTimeout + ConnectionUtils.getPauseTime(this.pause, i);
}
this.rpcCallerFactory = rpcCaller;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncServerRequestRpcRetryingCaller.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncServerRequestRpcRetryingCaller.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncServerRequestRpcRetryingCaller.java
index 07c9a0b..dbbe999 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncServerRequestRpcRetryingCaller.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncServerRequestRpcRetryingCaller.java
@@ -72,6 +72,7 @@ public class AsyncServerRequestRpcRetryingCaller<T> extends AsyncRpcRetryingCall
});
}
+ @Override
CompletableFuture<T> call() {
doCall();
return future;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/BufferedMutatorParams.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/BufferedMutatorParams.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/BufferedMutatorParams.java
index fdb1a4a..0648501 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/BufferedMutatorParams.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/BufferedMutatorParams.java
@@ -151,6 +151,7 @@ public class BufferedMutatorParams implements Cloneable {
*/
@edu.umd.cs.findbugs.annotations.SuppressWarnings(value="CN_IDIOM_NO_SUPER_CALL",
justification="The clone below is complete")
+ @Override
public BufferedMutatorParams clone() {
BufferedMutatorParams clone = new BufferedMutatorParams(this.tableName);
clone.writeBufferSize = this.writeBufferSize;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ColumnFamilyDescriptorBuilder.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ColumnFamilyDescriptorBuilder.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ColumnFamilyDescriptorBuilder.java
index f3786e7..6a30de5 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ColumnFamilyDescriptorBuilder.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ColumnFamilyDescriptorBuilder.java
@@ -895,6 +895,7 @@ public class ColumnFamilyDescriptorBuilder {
* will mask a later Put with lower ts. Set this to true to enable new semantics of versions.
* We will also consider mvcc in versions. See HBASE-15968 for details.
*/
+ @Override
public boolean isNewVersionBehavior() {
return getStringOrDefault(NEW_VERSION_BEHAVIOR_BYTES,
Boolean::parseBoolean, DEFAULT_NEW_VERSION_BEHAVIOR);
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/FastFailInterceptorContext.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/FastFailInterceptorContext.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/FastFailInterceptorContext.java
index 0ea165e..6b0e790 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/FastFailInterceptorContext.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/FastFailInterceptorContext.java
@@ -107,6 +107,7 @@ class FastFailInterceptorContext extends RetryingCallerInterceptorContext {
this.tries = tries;
}
+ @Override
public void clear() {
server = null;
fInfo = null;
@@ -117,10 +118,12 @@ class FastFailInterceptorContext extends RetryingCallerInterceptorContext {
tries = 0;
}
+ @Override
public FastFailInterceptorContext prepare(RetryingCallable<?> callable) {
return prepare(callable, 0);
}
+ @Override
public FastFailInterceptorContext prepare(RetryingCallable<?> callable, int tries) {
if (callable instanceof RegionServerCallable) {
RegionServerCallable<?, ?> retryingCallable = (RegionServerCallable<?, ?>) callable;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Get.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Get.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Get.java
index adce567..059a5fd 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Get.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Get.java
@@ -296,6 +296,7 @@ public class Get extends Query
return this;
}
+ @Override
public Get setLoadColumnFamiliesOnDemand(boolean value) {
return (Get) super.setLoadColumnFamiliesOnDemand(value);
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java
index cd5e60e..2ea7c74 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java
@@ -1,5 +1,4 @@
/*
- *
* 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
@@ -25,6 +24,7 @@ import com.google.protobuf.RpcController;
import java.io.Closeable;
import java.io.IOException;
import java.io.InterruptedIOException;
+import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
@@ -313,7 +313,8 @@ public class HBaseAdmin implements Admin {
}
@Override
- public List<TableDescriptor> listTableDescriptors(Pattern pattern, boolean includeSysTables) throws IOException {
+ public List<TableDescriptor> listTableDescriptors(Pattern pattern, boolean includeSysTables)
+ throws IOException {
return executeCallable(new MasterCallable<List<TableDescriptor>>(getConnection(),
getRpcControllerFactory()) {
@Override
@@ -327,7 +328,8 @@ public class HBaseAdmin implements Admin {
}
@Override
- public TableDescriptor getDescriptor(TableName tableName) throws TableNotFoundException, IOException {
+ public TableDescriptor getDescriptor(TableName tableName)
+ throws TableNotFoundException, IOException {
return getTableDescriptor(tableName, getConnection(), rpcCallerFactory, rpcControllerFactory,
operationTimeout, rpcTimeout);
}
@@ -377,7 +379,8 @@ public class HBaseAdmin implements Admin {
protected List<TableDescriptor> rpcCall() throws Exception {
GetTableDescriptorsRequest req =
RequestConverter.buildGetTableDescriptorsRequest(tableNames);
- return ProtobufUtil.toTableDescriptorList(master.getTableDescriptors(getRpcController(), req));
+ return ProtobufUtil.toTableDescriptorList(master.getTableDescriptors(getRpcController(),
+ req));
}
});
}
@@ -547,20 +550,23 @@ public class HBaseAdmin implements Admin {
static HTableDescriptor getHTableDescriptor(final TableName tableName, Connection connection,
RpcRetryingCallerFactory rpcCallerFactory, final RpcControllerFactory rpcControllerFactory,
int operationTimeout, int rpcTimeout) throws IOException {
- if (tableName == null) return null;
+ if (tableName == null) {
+ return null;
+ }
HTableDescriptor htd =
executeCallable(new MasterCallable<HTableDescriptor>(connection, rpcControllerFactory) {
- @Override
- protected HTableDescriptor rpcCall() throws Exception {
- GetTableDescriptorsRequest req =
- RequestConverter.buildGetTableDescriptorsRequest(tableName);
- GetTableDescriptorsResponse htds = master.getTableDescriptors(getRpcController(), req);
- if (!htds.getTableSchemaList().isEmpty()) {
- return new ImmutableHTableDescriptor(ProtobufUtil.toTableDescriptor(htds.getTableSchemaList().get(0)));
- }
- return null;
- }
- }, rpcCallerFactory, operationTimeout, rpcTimeout);
+ @Override
+ protected HTableDescriptor rpcCall() throws Exception {
+ GetTableDescriptorsRequest req =
+ RequestConverter.buildGetTableDescriptorsRequest(tableName);
+ GetTableDescriptorsResponse htds = master.getTableDescriptors(getRpcController(), req);
+ if (!htds.getTableSchemaList().isEmpty()) {
+ return new ImmutableHTableDescriptor(
+ ProtobufUtil.toTableDescriptor(htds.getTableSchemaList().get(0)));
+ }
+ return null;
+ }
+ }, rpcCallerFactory, operationTimeout, rpcTimeout);
if (htd != null) {
return new ImmutableHTableDescriptor(htd);
}
@@ -1146,7 +1152,6 @@ public class HBaseAdmin implements Admin {
}
/**
- *
* @param sn
* @return List of {@link HRegionInfo}.
* @throws IOException
@@ -1573,9 +1578,8 @@ public class HBaseAdmin implements Admin {
public boolean cleanerChoreSwitch(final boolean on) throws IOException {
return executeCallable(new MasterCallable<Boolean>(getConnection(), getRpcControllerFactory()) {
@Override public Boolean rpcCall() throws Exception {
- return master.setCleanerChoreRunning(getRpcController(), RequestConverter
- .buildSetCleanerChoreRunningRequest(
- on)).getPrevValue();
+ return master.setCleanerChoreRunning(getRpcController(),
+ RequestConverter.buildSetCleanerChoreRunningRequest(on)).getPrevValue();
}
});
}
@@ -1584,10 +1588,8 @@ public class HBaseAdmin implements Admin {
public boolean runCleanerChore() throws IOException {
return executeCallable(new MasterCallable<Boolean>(getConnection(), getRpcControllerFactory()) {
@Override public Boolean rpcCall() throws Exception {
- return master
- .runCleanerChore(getRpcController(), RequestConverter
- .buildRunCleanerChoreRequest())
- .getCleanerChoreRan();
+ return master.runCleanerChore(getRpcController(),
+ RequestConverter.buildRunCleanerChoreRequest()).getCleanerChoreRan();
}
});
}
@@ -1597,8 +1599,7 @@ public class HBaseAdmin implements Admin {
return executeCallable(new MasterCallable<Boolean>(getConnection(), getRpcControllerFactory()) {
@Override public Boolean rpcCall() throws Exception {
return master.isCleanerChoreEnabled(getRpcController(),
- RequestConverter.buildIsCleanerChoreEnabledRequest())
- .getValue();
+ RequestConverter.buildIsCleanerChoreEnabledRequest()).getValue();
}
});
}
@@ -1676,7 +1677,8 @@ public class HBaseAdmin implements Admin {
byte[][] encodedNameofRegionsToMerge = new byte[nameofRegionsToMerge.length][];
for(int i = 0; i < nameofRegionsToMerge.length; i++) {
encodedNameofRegionsToMerge[i] = HRegionInfo.isEncodedRegionName(nameofRegionsToMerge[i]) ?
- nameofRegionsToMerge[i] : HRegionInfo.encodeRegionName(nameofRegionsToMerge[i]).getBytes();
+ nameofRegionsToMerge[i] : HRegionInfo.encodeRegionName(nameofRegionsToMerge[i])
+ .getBytes(StandardCharsets.UTF_8);
}
TableName tableName = null;
@@ -1774,7 +1776,7 @@ public class HBaseAdmin implements Admin {
public Future<Void> splitRegionAsync(byte[] regionName, byte[] splitPoint)
throws IOException {
byte[] encodedNameofRegionToSplit = HRegionInfo.isEncodedRegionName(regionName) ?
- regionName : HRegionInfo.encodeRegionName(regionName).getBytes();
+ regionName : HRegionInfo.encodeRegionName(regionName).getBytes(StandardCharsets.UTF_8);
Pair<RegionInfo, ServerName> pair = getRegion(regionName);
if (pair != null) {
if (pair.getFirst() != null &&
@@ -2355,10 +2357,9 @@ public class HBaseAdmin implements Admin {
protected HTableDescriptor[] rpcCall() throws Exception {
GetTableDescriptorsRequest req =
RequestConverter.buildGetTableDescriptorsRequest(tableNames);
- return ProtobufUtil.toTableDescriptorList(master.getTableDescriptors(getRpcController(), req))
- .stream()
- .map(ImmutableHTableDescriptor::new)
- .toArray(HTableDescriptor[]::new);
+ return ProtobufUtil
+ .toTableDescriptorList(master.getTableDescriptors(getRpcController(), req)).stream()
+ .map(ImmutableHTableDescriptor::new).toArray(HTableDescriptor[]::new);
}
});
}
@@ -2746,8 +2747,8 @@ public class HBaseAdmin implements Admin {
}
@Override
- public byte[] execProcedureWithReturn(String signature, String instance, Map<String, String> props)
- throws IOException {
+ public byte[] execProcedureWithReturn(String signature, String instance, Map<String,
+ String> props) throws IOException {
ProcedureDescription desc = ProtobufUtil.buildProcedureDescription(signature, instance, props);
final ExecProcedureRequest request =
ExecProcedureRequest.newBuilder().setProcedure(desc).build();
@@ -2833,7 +2834,8 @@ public class HBaseAdmin implements Admin {
private Future<Void> internalRestoreSnapshotAsync(final String snapshotName,
final TableName tableName, final boolean restoreAcl)
throws IOException, RestoreSnapshotException {
- final SnapshotProtos.SnapshotDescription snapshot = SnapshotProtos.SnapshotDescription.newBuilder()
+ final SnapshotProtos.SnapshotDescription snapshot =
+ SnapshotProtos.SnapshotDescription.newBuilder()
.setName(snapshotName).setTable(tableName.getNameAsString()).build();
// actually restore the snapshot
@@ -2977,9 +2979,8 @@ public class HBaseAdmin implements Admin {
try {
internalDeleteSnapshot(snapshot);
} catch (IOException ex) {
- LOG.info(
- "Failed to delete snapshot " + snapshot.getName() + " for table " + snapshot.getTableNameAsString(),
- ex);
+ LOG.info("Failed to delete snapshot " + snapshot.getName() + " for table "
+ + snapshot.getTableNameAsString(), ex);
}
}
}
@@ -3991,7 +3992,8 @@ public class HBaseAdmin implements Admin {
getRpcControllerFactory()) {
@Override
public List<ServerName> rpcCall() throws ServiceException {
- ListDecommissionedRegionServersRequest req = ListDecommissionedRegionServersRequest.newBuilder().build();
+ ListDecommissionedRegionServersRequest req =
+ ListDecommissionedRegionServersRequest.newBuilder().build();
List<ServerName> servers = new ArrayList<>();
for (HBaseProtos.ServerName server : master
.listDecommissionedRegionServers(getRpcController(), req).getServerNameList()) {
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTableMultiplexer.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTableMultiplexer.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTableMultiplexer.java
index 3a6e3b4..77d4fb2 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTableMultiplexer.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTableMultiplexer.java
@@ -468,7 +468,7 @@ public class HTableMultiplexer {
}
public long getTotalBufferedCount() {
- return queue.size() + currentProcessingCount.get();
+ return (long) queue.size() + currentProcessingCount.get();
}
public AtomicAverageCounter getAverageLatencyCounter() {
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Increment.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Increment.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Increment.java
index 52c0c59..27cdafe 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Increment.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Increment.java
@@ -47,7 +47,7 @@ import org.apache.yetus.audience.InterfaceAudience;
*/
@InterfaceAudience.Public
public class Increment extends Mutation implements Comparable<Row> {
- private static final long HEAP_OVERHEAD = ClassSize.REFERENCE + ClassSize.TIMERANGE;
+ private static final int HEAP_OVERHEAD = ClassSize.REFERENCE + ClassSize.TIMERANGE;
private TimeRange tr = new TimeRange();
/**
@@ -164,6 +164,7 @@ public class Increment extends Mutation implements Comparable<Row> {
* client that is not interested in the result can save network bandwidth setting this
* to false.
*/
+ @Override
public Increment setReturnResults(boolean returnResults) {
super.setReturnResults(returnResults);
return this;
@@ -173,6 +174,7 @@ public class Increment extends Mutation implements Comparable<Row> {
* @return current setting for returnResults
*/
// This method makes public the superclasses's protected method.
+ @Override
public boolean isReturnResults() {
return super.isReturnResults();
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/NoServerForRegionException.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/NoServerForRegionException.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/NoServerForRegionException.java
index 2f69d12..184f0c0 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/NoServerForRegionException.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/NoServerForRegionException.java
@@ -25,7 +25,7 @@ import org.apache.yetus.audience.InterfaceAudience;
*/
@InterfaceAudience.Public
public class NoServerForRegionException extends DoNotRetryRegionException {
- private static final long serialVersionUID = 1L << 11 - 1L;
+ private static final long serialVersionUID = (1L << 11) - 1L;
/** default constructor */
public NoServerForRegionException() {
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/PerClientRandomNonceGenerator.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/PerClientRandomNonceGenerator.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/PerClientRandomNonceGenerator.java
index ae75d74..c492282 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/PerClientRandomNonceGenerator.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/PerClientRandomNonceGenerator.java
@@ -41,10 +41,12 @@ public final class PerClientRandomNonceGenerator implements NonceGenerator {
this.clientId = (((long) Arrays.hashCode(clientIdBase)) << 32) + rdm.nextInt();
}
+ @Override
public long getNonceGroup() {
return this.clientId;
}
+ @Override
public long newNonce() {
long result = HConstants.NO_NONCE;
do {
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/RegionInfoBuilder.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/RegionInfoBuilder.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/RegionInfoBuilder.java
index 29e146d..e17e307 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/RegionInfoBuilder.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/RegionInfoBuilder.java
@@ -168,7 +168,7 @@ public class RegionInfoBuilder {
final byte[] endKey, final long regionId,
final int replicaId, boolean offLine, byte[] regionName) {
int result = Arrays.hashCode(regionName);
- result ^= regionId;
+ result = (int) (result ^ regionId);
result ^= Arrays.hashCode(checkStartKey(startKey));
result ^= Arrays.hashCode(checkEndKey(endKey));
result ^= Boolean.valueOf(offLine).hashCode();
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/RegionServerCallable.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/RegionServerCallable.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/RegionServerCallable.java
index 1c238b9..9c0f553 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/RegionServerCallable.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/RegionServerCallable.java
@@ -106,6 +106,7 @@ public abstract class RegionServerCallable<T, S> implements RetryingCallable<T>
* Override that changes call Exception from {@link Exception} to {@link IOException}.
* Also does set up of the rpcController.
*/
+ @Override
public T call(int callTimeout) throws IOException {
try {
// Iff non-null and an instance of a SHADED rpcController, do config! Unshaded -- i.e.
@@ -183,6 +184,7 @@ public abstract class RegionServerCallable<T, S> implements RetryingCallable<T>
protected int getPriority() { return this.priority;}
+ @Override
public void throwable(Throwable t, boolean retrying) {
if (location != null) {
getConnection().updateCachedLocations(tableName, location.getRegionInfo().getRegionName(),
@@ -190,10 +192,12 @@ public abstract class RegionServerCallable<T, S> implements RetryingCallable<T>
}
}
+ @Override
public String getExceptionMessageAdditionalDetail() {
return "row '" + Bytes.toString(row) + "' on table '" + tableName + "' at " + location;
}
+ @Override
public long sleep(long pause, int tries) {
return ConnectionUtils.getPauseTime(pause, tries);
}
@@ -208,6 +212,7 @@ public abstract class RegionServerCallable<T, S> implements RetryingCallable<T>
return this.location.getRegionInfo();
}
+ @Override
public void prepare(final boolean reload) throws IOException {
// check table state if this is a retry
if (reload && tableName != null && !tableName.equals(TableName.META_TABLE_NAME)
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Scan.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Scan.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Scan.java
index 6357d6d..2667858 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Scan.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Scan.java
@@ -894,6 +894,7 @@ public class Scan extends Query {
return allowPartialResults;
}
+ @Override
public Scan setLoadColumnFamiliesOnDemand(boolean value) {
return (Scan) super.setLoadColumnFamiliesOnDemand(value);
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/coprocessor/LongColumnInterpreter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/coprocessor/LongColumnInterpreter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/coprocessor/LongColumnInterpreter.java
index 18b3c5b..2cc4bb2 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/coprocessor/LongColumnInterpreter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/coprocessor/LongColumnInterpreter.java
@@ -43,6 +43,7 @@ import org.apache.hadoop.hbase.util.Bytes;
public class LongColumnInterpreter extends ColumnInterpreter<Long, Long,
EmptyMsg, LongMsg, LongMsg> {
+ @Override
public Long getValue(byte[] colFamily, byte[] colQualifier, Cell kv)
throws IOException {
if (kv == null || kv.getValueLength() != Bytes.SIZEOF_LONG)
@@ -50,7 +51,7 @@ public class LongColumnInterpreter extends ColumnInterpreter<Long, Long,
return PrivateCellUtil.getValueAsLong(kv);
}
- @Override
+ @Override
public Long add(Long l1, Long l2) {
if (l1 == null ^ l2 == null) {
return (l1 == null) ? l2 : l1; // either of one is null.
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/client/security/SecurityCapability.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/security/SecurityCapability.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/security/SecurityCapability.java
index 783b569..37a3135 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/security/SecurityCapability.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/security/SecurityCapability.java
@@ -32,7 +32,7 @@ public enum SecurityCapability {
CELL_AUTHORIZATION(3),
CELL_VISIBILITY(4);
- private int value;
+ private final int value;
public int getValue() {
return value;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/BinaryComparator.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/BinaryComparator.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/BinaryComparator.java
index dc8eaf2..65eb8b1 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/BinaryComparator.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/BinaryComparator.java
@@ -58,6 +58,7 @@ public class BinaryComparator extends org.apache.hadoop.hbase.filter.ByteArrayCo
/**
* @return The comparator serialized using pb
*/
+ @Override
public byte [] toByteArray() {
ComparatorProtos.BinaryComparator.Builder builder =
ComparatorProtos.BinaryComparator.newBuilder();
@@ -87,6 +88,7 @@ public class BinaryComparator extends org.apache.hadoop.hbase.filter.ByteArrayCo
* @return true if and only if the fields of the comparator that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(ByteArrayComparable other) {
if (other == this) return true;
if (!(other instanceof BinaryComparator)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/BinaryPrefixComparator.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/BinaryPrefixComparator.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/BinaryPrefixComparator.java
index 7461f63..7e6ba25 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/BinaryPrefixComparator.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/BinaryPrefixComparator.java
@@ -63,6 +63,7 @@ public class BinaryPrefixComparator extends ByteArrayComparable {
/**
* @return The comparator serialized using pb
*/
+ @Override
public byte [] toByteArray() {
ComparatorProtos.BinaryPrefixComparator.Builder builder =
ComparatorProtos.BinaryPrefixComparator.newBuilder();
@@ -92,6 +93,7 @@ public class BinaryPrefixComparator extends ByteArrayComparable {
* @return true if and only if the fields of the comparator that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(ByteArrayComparable other) {
if (other == this) return true;
if (!(other instanceof BinaryPrefixComparator)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/BitComparator.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/BitComparator.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/BitComparator.java
index 937edf3..98033ac 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/BitComparator.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/BitComparator.java
@@ -67,6 +67,7 @@ public class BitComparator extends ByteArrayComparable {
/**
* @return The comparator serialized using pb
*/
+ @Override
public byte [] toByteArray() {
ComparatorProtos.BitComparator.Builder builder =
ComparatorProtos.BitComparator.newBuilder();
@@ -100,6 +101,7 @@ public class BitComparator extends ByteArrayComparable {
* @return true if and only if the fields of the comparator that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(ByteArrayComparable other) {
if (other == this) return true;
if (!(other instanceof BitComparator)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnCountGetFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnCountGetFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnCountGetFilter.java
index 120a4bb..3bc1785 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnCountGetFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnCountGetFilter.java
@@ -89,6 +89,7 @@ public class ColumnCountGetFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.ColumnCountGetFilter.Builder builder =
FilterProtos.ColumnCountGetFilter.newBuilder();
@@ -118,6 +119,7 @@ public class ColumnCountGetFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof ColumnCountGetFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnPaginationFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnPaginationFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnPaginationFilter.java
index 0ab8f1a..63a1174 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnPaginationFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnPaginationFilter.java
@@ -168,6 +168,7 @@ public class ColumnPaginationFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.ColumnPaginationFilter.Builder builder =
FilterProtos.ColumnPaginationFilter.newBuilder();
@@ -207,6 +208,7 @@ public class ColumnPaginationFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof ColumnPaginationFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnPrefixFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnPrefixFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnPrefixFilter.java
index 393f66d..4811691 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnPrefixFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnPrefixFilter.java
@@ -113,6 +113,7 @@ public class ColumnPrefixFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.ColumnPrefixFilter.Builder builder =
FilterProtos.ColumnPrefixFilter.newBuilder();
@@ -142,6 +143,7 @@ public class ColumnPrefixFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof ColumnPrefixFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnRangeFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnRangeFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnRangeFilter.java
index 2cd360f..1ffd39e 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnRangeFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ColumnRangeFilter.java
@@ -149,8 +149,7 @@ public class ColumnRangeFilter extends FilterBase {
int cmpMax = CellUtil.compareQualifiers(c, this.maxColumn, 0, this.maxColumn.length);
- if (this.maxColumnInclusive && cmpMax <= 0 ||
- !this.maxColumnInclusive && cmpMax < 0) {
+ if ((this.maxColumnInclusive && cmpMax <= 0) || (!this.maxColumnInclusive && cmpMax < 0)) {
return ReturnCode.INCLUDE;
}
@@ -176,6 +175,7 @@ public class ColumnRangeFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.ColumnRangeFilter.Builder builder =
FilterProtos.ColumnRangeFilter.newBuilder();
@@ -212,6 +212,7 @@ public class ColumnRangeFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof ColumnRangeFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/CompareFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/CompareFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/CompareFilter.java
index cbf2b0d..b1e596e 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/CompareFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/CompareFilter.java
@@ -300,6 +300,7 @@ public abstract class CompareFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof CompareFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/DependentColumnFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/DependentColumnFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/DependentColumnFilter.java
index 020fae6..44cdb6f 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/DependentColumnFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/DependentColumnFilter.java
@@ -237,6 +237,7 @@ public class DependentColumnFilter extends CompareFilter {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.DependentColumnFilter.Builder builder =
FilterProtos.DependentColumnFilter.newBuilder();
@@ -288,6 +289,7 @@ public class DependentColumnFilter extends CompareFilter {
*/
@edu.umd.cs.findbugs.annotations.SuppressWarnings(
value="RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE")
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof DependentColumnFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FamilyFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FamilyFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FamilyFilter.java
index 6745599..df15508 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FamilyFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FamilyFilter.java
@@ -99,6 +99,7 @@ public class FamilyFilter extends CompareFilter {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.FamilyFilter.Builder builder =
FilterProtos.FamilyFilter.newBuilder();
@@ -137,6 +138,7 @@ public class FamilyFilter extends CompareFilter {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof FamilyFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FilterBase.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FilterBase.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FilterBase.java
index 86a5b39..7401e4c 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FilterBase.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FilterBase.java
@@ -128,6 +128,7 @@ public abstract class FilterBase extends Filter {
*
* {@inheritDoc}
*/
+ @Override
public Cell getNextCellHint(Cell currentCell) throws IOException {
return null;
}
@@ -138,6 +139,7 @@ public abstract class FilterBase extends Filter {
*
* {@inheritDoc}
*/
+ @Override
public boolean isFamilyEssential(byte[] name) throws IOException {
return true;
}
@@ -155,6 +157,7 @@ public abstract class FilterBase extends Filter {
/**
* Return filter's info for debugging and logging purpose.
*/
+ @Override
public String toString() {
return this.getClass().getSimpleName();
}
@@ -162,6 +165,7 @@ public abstract class FilterBase extends Filter {
/**
* Return length 0 byte array for Filters that don't require special serialization
*/
+ @Override
public byte[] toByteArray() throws IOException {
return new byte[0];
}
@@ -173,6 +177,7 @@ public abstract class FilterBase extends Filter {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter other) {
return true;
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FilterList.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FilterList.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FilterList.java
index 3b6455e..e16ea0e 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FilterList.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FilterList.java
@@ -198,6 +198,7 @@ final public class FilterList extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte[] toByteArray() throws IOException {
FilterProtos.FilterList.Builder builder = FilterProtos.FilterList.newBuilder();
builder.setOperator(FilterProtos.FilterList.Operator.valueOf(operator.name()));
@@ -239,6 +240,7 @@ final public class FilterList extends FilterBase {
* @return true if and only if the fields of the filter that are serialized are equal to the
* corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter other) {
if (other == this) return true;
if (!(other instanceof FilterList)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FirstKeyOnlyFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FirstKeyOnlyFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FirstKeyOnlyFilter.java
index e0244da..d10113f 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FirstKeyOnlyFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FirstKeyOnlyFilter.java
@@ -41,6 +41,7 @@ public class FirstKeyOnlyFilter extends FilterBase {
public FirstKeyOnlyFilter() {
}
+ @Override
public void reset() {
foundKV = false;
}
@@ -88,6 +89,7 @@ public class FirstKeyOnlyFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.FirstKeyOnlyFilter.Builder builder =
FilterProtos.FirstKeyOnlyFilter.newBuilder();
@@ -117,6 +119,7 @@ public class FirstKeyOnlyFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof FirstKeyOnlyFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FirstKeyValueMatchingQualifiersFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FirstKeyValueMatchingQualifiersFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FirstKeyValueMatchingQualifiersFilter.java
index f994b15..469d660 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FirstKeyValueMatchingQualifiersFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FirstKeyValueMatchingQualifiersFilter.java
@@ -88,6 +88,7 @@ public class FirstKeyValueMatchingQualifiersFilter extends FirstKeyOnlyFilter {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.FirstKeyValueMatchingQualifiersFilter.Builder builder =
FilterProtos.FirstKeyValueMatchingQualifiersFilter.newBuilder();
@@ -124,6 +125,7 @@ public class FirstKeyValueMatchingQualifiersFilter extends FirstKeyOnlyFilter {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof FirstKeyValueMatchingQualifiersFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FuzzyRowFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FuzzyRowFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FuzzyRowFilter.java
index d70c282..c29b679 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FuzzyRowFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FuzzyRowFilter.java
@@ -263,6 +263,7 @@ public class FuzzyRowFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte[] toByteArray() {
FilterProtos.FuzzyRowFilter.Builder builder = FilterProtos.FuzzyRowFilter.newBuilder();
for (Pair<byte[], byte[]> fuzzyData : fuzzyKeysData) {
@@ -457,45 +458,55 @@ public class FuzzyRowFilter extends FilterBase {
/** Abstracts directional comparisons based on scan direction. */
private enum Order {
ASC {
+ @Override
public boolean lt(int lhs, int rhs) {
return lhs < rhs;
}
+ @Override
public boolean gt(int lhs, int rhs) {
return lhs > rhs;
}
+ @Override
public byte inc(byte val) {
// TODO: what about over/underflow?
return (byte) (val + 1);
}
+ @Override
public boolean isMax(byte val) {
return val == (byte) 0xff;
}
+ @Override
public byte min() {
return 0;
}
},
DESC {
+ @Override
public boolean lt(int lhs, int rhs) {
return lhs > rhs;
}
+ @Override
public boolean gt(int lhs, int rhs) {
return lhs < rhs;
}
+ @Override
public byte inc(byte val) {
// TODO: what about over/underflow?
return (byte) (val - 1);
}
+ @Override
public boolean isMax(byte val) {
return val == 0;
}
+ @Override
public byte min() {
return (byte) 0xFF;
}
@@ -618,6 +629,7 @@ public class FuzzyRowFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized are equal to the
* corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof FuzzyRowFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/InclusiveStopFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/InclusiveStopFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/InclusiveStopFilter.java
index 6e21ba4..5969ba7 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/InclusiveStopFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/InclusiveStopFilter.java
@@ -63,6 +63,7 @@ public class InclusiveStopFilter extends FilterBase {
return ReturnCode.INCLUDE;
}
+ @Override
public boolean filterRowKey(Cell firstRowCell) {
// if stopRowKey is <= buffer, then true, filter row.
if (filterAllRemaining()) return true;
@@ -71,6 +72,7 @@ public class InclusiveStopFilter extends FilterBase {
return done;
}
+ @Override
public boolean filterAllRemaining() {
return done;
}
@@ -85,6 +87,7 @@ public class InclusiveStopFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.InclusiveStopFilter.Builder builder =
FilterProtos.InclusiveStopFilter.newBuilder();
@@ -115,6 +118,7 @@ public class InclusiveStopFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof InclusiveStopFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/KeyOnlyFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/KeyOnlyFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/KeyOnlyFilter.java
index b23677b..606728e 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/KeyOnlyFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/KeyOnlyFilter.java
@@ -91,6 +91,7 @@ public class KeyOnlyFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.KeyOnlyFilter.Builder builder =
FilterProtos.KeyOnlyFilter.newBuilder();
@@ -120,6 +121,7 @@ public class KeyOnlyFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof KeyOnlyFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/MultiRowRangeFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/MultiRowRangeFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/MultiRowRangeFilter.java
index d025349..0911d14 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/MultiRowRangeFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/MultiRowRangeFilter.java
@@ -146,6 +146,7 @@ public class MultiRowRangeFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte[] toByteArray() {
FilterProtos.MultiRowRangeFilter.Builder builder = FilterProtos.MultiRowRangeFilter
.newBuilder();
@@ -194,6 +195,7 @@ public class MultiRowRangeFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized are equal to the
* corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this)
return true;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/MultipleColumnPrefixFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/MultipleColumnPrefixFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/MultipleColumnPrefixFilter.java
index 88af4f4..90e97c4 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/MultipleColumnPrefixFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/MultipleColumnPrefixFilter.java
@@ -118,6 +118,7 @@ public class MultipleColumnPrefixFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.MultipleColumnPrefixFilter.Builder builder =
FilterProtos.MultipleColumnPrefixFilter.newBuilder();
@@ -155,6 +156,7 @@ public class MultipleColumnPrefixFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof MultipleColumnPrefixFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/NullComparator.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/NullComparator.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/NullComparator.java
index 6a0f234..08f37c9 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/NullComparator.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/NullComparator.java
@@ -67,6 +67,7 @@ public class NullComparator extends ByteArrayComparable {
/**
* @return The comparator serialized using pb
*/
+ @Override
public byte [] toByteArray() {
ComparatorProtos.NullComparator.Builder builder =
ComparatorProtos.NullComparator.newBuilder();
@@ -95,6 +96,7 @@ public class NullComparator extends ByteArrayComparable {
* @return true if and only if the fields of the comparator that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(ByteArrayComparable other) {
if (other == this) return true;
if (!(other instanceof NullComparator)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/PageFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/PageFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/PageFilter.java
index 8949896..91c071e 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/PageFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/PageFilter.java
@@ -22,12 +22,13 @@ import java.io.IOException;
import java.util.ArrayList;
import org.apache.hadoop.hbase.Cell;
-import org.apache.yetus.audience.InterfaceAudience;
import org.apache.hadoop.hbase.exceptions.DeserializationException;
-import org.apache.hadoop.hbase.shaded.protobuf.generated.FilterProtos;
+import org.apache.yetus.audience.InterfaceAudience;
import org.apache.hadoop.hbase.shaded.com.google.common.base.Preconditions;
import org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException;
+import org.apache.hadoop.hbase.shaded.protobuf.generated.FilterProtos;
+
/**
* Implementation of Filter interface that limits results to a specific page
* size. It terminates scanning once the number of filter-passed rows is >
@@ -75,16 +76,19 @@ public class PageFilter extends FilterBase {
public ReturnCode filterCell(final Cell ignored) throws IOException {
return ReturnCode.INCLUDE;
}
-
+
+ @Override
public boolean filterAllRemaining() {
return this.rowsAccepted >= this.pageSize;
}
+ @Override
public boolean filterRow() {
this.rowsAccepted++;
return this.rowsAccepted > this.pageSize;
}
+ @Override
public boolean hasFilterRow() {
return true;
}
@@ -99,6 +103,7 @@ public class PageFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.PageFilter.Builder builder =
FilterProtos.PageFilter.newBuilder();
@@ -124,13 +129,18 @@ public class PageFilter extends FilterBase {
}
/**
- * @param other
- * @return true if and only if the fields of the filter that are serialized
- * are equal to the corresponding fields in other. Used for testing.
+ * @param o other Filter to compare with
+ * @return true if and only if the fields of the filter that are serialized are equal to the
+ * corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
- if (o == this) return true;
- if (!(o instanceof PageFilter)) return false;
+ if (o == this) {
+ return true;
+ }
+ if (!(o instanceof PageFilter)) {
+ return false;
+ }
PageFilter other = (PageFilter)o;
return this.getPageSize() == other.getPageSize();
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ParseFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ParseFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ParseFilter.java
index 7d86baa..6ebe2fe 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ParseFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ParseFilter.java
@@ -22,6 +22,7 @@ import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.nio.ByteBuffer;
import java.nio.charset.CharacterCodingException;
+import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.Collections;
import java.util.EmptyStackException;
@@ -261,7 +262,7 @@ public class ParseFilter {
e.printStackTrace();
}
throw new IllegalArgumentException("Incorrect filter string " +
- new String(filterStringAsByteArray));
+ new String(filterStringAsByteArray, StandardCharsets.UTF_8));
}
/**
@@ -837,9 +838,9 @@ public class ParseFilter {
else if (Bytes.equals(comparatorType, ParseConstants.binaryPrefixType))
return new BinaryPrefixComparator(comparatorValue);
else if (Bytes.equals(comparatorType, ParseConstants.regexStringType))
- return new RegexStringComparator(new String(comparatorValue));
+ return new RegexStringComparator(new String(comparatorValue, StandardCharsets.UTF_8));
else if (Bytes.equals(comparatorType, ParseConstants.substringType))
- return new SubstringComparator(new String(comparatorValue));
+ return new SubstringComparator(new String(comparatorValue, StandardCharsets.UTF_8));
else
throw new IllegalArgumentException("Incorrect comparatorType");
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/PrefixFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/PrefixFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/PrefixFilter.java
index 4fb2370..161c1a5 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/PrefixFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/PrefixFilter.java
@@ -50,6 +50,7 @@ public class PrefixFilter extends FilterBase {
return prefix;
}
+ @Override
public boolean filterRowKey(Cell firstRowCell) {
if (firstRowCell == null || this.prefix == null)
return true;
@@ -87,14 +88,17 @@ public class PrefixFilter extends FilterBase {
return ReturnCode.INCLUDE;
}
+ @Override
public boolean filterRow() {
return filterRow;
}
+ @Override
public void reset() {
filterRow = true;
}
+ @Override
public boolean filterAllRemaining() {
return passedPrefix;
}
@@ -109,6 +113,7 @@ public class PrefixFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.PrefixFilter.Builder builder =
FilterProtos.PrefixFilter.newBuilder();
@@ -138,6 +143,7 @@ public class PrefixFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof PrefixFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/QualifierFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/QualifierFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/QualifierFilter.java
index 8f3c859..3d38dc5 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/QualifierFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/QualifierFilter.java
@@ -97,6 +97,7 @@ public class QualifierFilter extends CompareFilter {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.QualifierFilter.Builder builder =
FilterProtos.QualifierFilter.newBuilder();
@@ -135,6 +136,7 @@ public class QualifierFilter extends CompareFilter {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof QualifierFilter)) return false;
[2/3] hbase git commit: HBASE-19498 Fix findbugs and error-prone
warnings in hbase-client (branch-2)
Posted by st...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/RandomRowFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/RandomRowFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/RandomRowFilter.java
index 1a1248e..7fea6e5 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/RandomRowFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/RandomRowFilter.java
@@ -87,7 +87,8 @@ public class RandomRowFilter extends FilterBase {
public boolean filterRow() {
return filterOutRow;
}
-
+
+ @Override
public boolean hasFilterRow() {
return true;
}
@@ -115,6 +116,7 @@ public class RandomRowFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.RandomRowFilter.Builder builder =
FilterProtos.RandomRowFilter.newBuilder();
@@ -144,6 +146,7 @@ public class RandomRowFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof RandomRowFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/RowFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/RowFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/RowFilter.java
index bfd88b9..88ff6c1 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/RowFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/RowFilter.java
@@ -114,6 +114,7 @@ public class RowFilter extends CompareFilter {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.RowFilter.Builder builder =
FilterProtos.RowFilter.newBuilder();
@@ -152,6 +153,7 @@ public class RowFilter extends CompareFilter {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof RowFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SingleColumnValueExcludeFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SingleColumnValueExcludeFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SingleColumnValueExcludeFilter.java
index 677cff9..f39834a 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SingleColumnValueExcludeFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SingleColumnValueExcludeFilter.java
@@ -156,6 +156,7 @@ public class SingleColumnValueExcludeFilter extends SingleColumnValueFilter {
}
// We cleaned result row in FilterRow to be consistent with scanning process.
+ @Override
public boolean hasFilterRow() {
return true;
}
@@ -190,6 +191,7 @@ public class SingleColumnValueExcludeFilter extends SingleColumnValueFilter {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.SingleColumnValueExcludeFilter.Builder builder =
FilterProtos.SingleColumnValueExcludeFilter.newBuilder();
@@ -232,6 +234,7 @@ public class SingleColumnValueExcludeFilter extends SingleColumnValueFilter {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof SingleColumnValueExcludeFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SingleColumnValueFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SingleColumnValueFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SingleColumnValueFilter.java
index 498b58f..d95320a 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SingleColumnValueFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SingleColumnValueFilter.java
@@ -278,16 +278,19 @@ public class SingleColumnValueFilter extends FilterBase {
return CompareFilter.compare(this.op, compareResult);
}
+ @Override
public boolean filterRow() {
// If column was found, return false if it was matched, true if it was not
// If column not found, return true if we filter if missing, false if not
return this.foundColumn? !this.matchedColumn: this.filterIfMissing;
}
+ @Override
public boolean hasFilterRow() {
return true;
}
+ @Override
public void reset() {
foundColumn = false;
matchedColumn = false;
@@ -387,6 +390,7 @@ public class SingleColumnValueFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
return convert().toByteArray();
}
@@ -425,6 +429,7 @@ public class SingleColumnValueFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof SingleColumnValueFilter)) return false;
@@ -443,6 +448,7 @@ public class SingleColumnValueFilter extends FilterBase {
* column in whole scan. If filterIfMissing == false, all families are essential,
* because of possibility of skipping the rows without any data in filtered CF.
*/
+ @Override
public boolean isFamilyEssential(byte[] name) {
return !this.filterIfMissing || Bytes.equals(name, this.columnFamily);
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SkipFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SkipFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SkipFilter.java
index adfe1c1..d099e32 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SkipFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SkipFilter.java
@@ -96,10 +96,12 @@ public class SkipFilter extends FilterBase {
return filter.transformCell(v);
}
+ @Override
public boolean filterRow() {
return filterRow;
}
+ @Override
public boolean hasFilterRow() {
return true;
}
@@ -107,6 +109,7 @@ public class SkipFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte[] toByteArray() throws IOException {
FilterProtos.SkipFilter.Builder builder =
FilterProtos.SkipFilter.newBuilder();
@@ -140,6 +143,7 @@ public class SkipFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof SkipFilter)) return false;
@@ -148,6 +152,7 @@ public class SkipFilter extends FilterBase {
return getFilter().areSerializedFieldsEqual(other.getFilter());
}
+ @Override
public boolean isFamilyEssential(byte[] name) throws IOException {
return filter.isFamilyEssential(name);
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SubstringComparator.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SubstringComparator.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SubstringComparator.java
index 69d933f..3a33116 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SubstringComparator.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SubstringComparator.java
@@ -70,6 +70,7 @@ public class SubstringComparator extends ByteArrayComparable {
/**
* @return The comparator serialized using pb
*/
+ @Override
public byte [] toByteArray() {
ComparatorProtos.SubstringComparator.Builder builder =
ComparatorProtos.SubstringComparator.newBuilder();
@@ -99,6 +100,7 @@ public class SubstringComparator extends ByteArrayComparable {
* @return true if and only if the fields of the comparator that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(ByteArrayComparable other) {
if (other == this) return true;
if (!(other instanceof SubstringComparator)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/TimestampsFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/TimestampsFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/TimestampsFilter.java
index 2742c7f..e0ec83a 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/TimestampsFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/TimestampsFilter.java
@@ -135,6 +135,7 @@ public class TimestampsFilter extends FilterBase {
*
* @throws IOException This will never happen.
*/
+ @Override
public Cell getNextCellHint(Cell currentCell) throws IOException {
if (!canHint) {
return null;
@@ -172,6 +173,7 @@ public class TimestampsFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte[] toByteArray() {
FilterProtos.TimestampsFilter.Builder builder =
FilterProtos.TimestampsFilter.newBuilder();
@@ -203,6 +205,7 @@ public class TimestampsFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof TimestampsFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ValueFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ValueFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ValueFilter.java
index 17de4ff..805d7db 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ValueFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/ValueFilter.java
@@ -93,6 +93,7 @@ public class ValueFilter extends CompareFilter {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte [] toByteArray() {
FilterProtos.ValueFilter.Builder builder =
FilterProtos.ValueFilter.newBuilder();
@@ -128,10 +129,10 @@ public class ValueFilter extends CompareFilter {
}
/**
-
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof ValueFilter)) return false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/WhileMatchFilter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/WhileMatchFilter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/WhileMatchFilter.java
index ab6200f..a6fa27a 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/WhileMatchFilter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/filter/WhileMatchFilter.java
@@ -49,6 +49,7 @@ public class WhileMatchFilter extends FilterBase {
return filter;
}
+ @Override
public void reset() throws IOException {
this.filter.reset();
}
@@ -110,6 +111,7 @@ public class WhileMatchFilter extends FilterBase {
/**
* @return The filter serialized using pb
*/
+ @Override
public byte[] toByteArray() throws IOException {
FilterProtos.WhileMatchFilter.Builder builder =
FilterProtos.WhileMatchFilter.newBuilder();
@@ -143,6 +145,7 @@ public class WhileMatchFilter extends FilterBase {
* @return true if and only if the fields of the filter that are serialized
* are equal to the corresponding fields in other. Used for testing.
*/
+ @Override
boolean areSerializedFieldsEqual(Filter o) {
if (o == this) return true;
if (!(o instanceof WhileMatchFilter)) return false;
@@ -151,6 +154,7 @@ public class WhileMatchFilter extends FilterBase {
return getFilter().areSerializedFieldsEqual(other.getFilter());
}
+ @Override
public boolean isFamilyEssential(byte[] name) throws IOException {
return filter.isFamilyEssential(name);
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/AbstractRpcClient.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/AbstractRpcClient.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/AbstractRpcClient.java
index 22da05a..0e7f376 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/AbstractRpcClient.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/AbstractRpcClient.java
@@ -243,7 +243,7 @@ public abstract class AbstractRpcClient<T extends RpcConnection> implements RpcC
return null;
}
try {
- return (Codec) Class.forName(className).newInstance();
+ return (Codec) Class.forName(className).getDeclaredConstructor().newInstance();
} catch (Exception e) {
throw new RuntimeException("Failed getting codec " + className, e);
}
@@ -271,7 +271,7 @@ public abstract class AbstractRpcClient<T extends RpcConnection> implements RpcC
return null;
}
try {
- return (CompressionCodec) Class.forName(className).newInstance();
+ return (CompressionCodec) Class.forName(className).getDeclaredConstructor().newInstance();
} catch (Exception e) {
throw new RuntimeException("Failed getting compressor " + className, e);
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/BlockingRpcClient.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/BlockingRpcClient.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/BlockingRpcClient.java
index 2512d7b..8ab20ff 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/BlockingRpcClient.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/BlockingRpcClient.java
@@ -67,6 +67,7 @@ public class BlockingRpcClient extends AbstractRpcClient<BlockingRpcConnection>
* Creates a connection. Can be overridden by a subclass for testing.
* @param remoteId - the ConnectionId to use for the connection creation.
*/
+ @Override
protected BlockingRpcConnection createConnection(ConnectionId remoteId) throws IOException {
return new BlockingRpcConnection(this, remoteId);
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/ConnectionId.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/ConnectionId.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/ConnectionId.java
index b50d423..1396f1e 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/ConnectionId.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/ConnectionId.java
@@ -1,4 +1,4 @@
-/**
+/*
* 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
@@ -18,9 +18,10 @@
package org.apache.hadoop.hbase.ipc;
import java.net.InetSocketAddress;
+import java.util.Objects;
-import org.apache.yetus.audience.InterfaceAudience;
import org.apache.hadoop.hbase.security.User;
+import org.apache.yetus.audience.InterfaceAudience;
/**
* This class holds the address and the user ticket, etc. The client connections
@@ -62,8 +63,7 @@ class ConnectionId {
ConnectionId id = (ConnectionId) obj;
return address.equals(id.address) &&
((ticket != null && ticket.equals(id.ticket)) ||
- (ticket == id.ticket)) &&
- this.serviceName == id.serviceName;
+ (ticket == id.ticket)) && Objects.equals(this.serviceName, id.serviceName);
}
return false;
}
@@ -73,7 +73,7 @@ class ConnectionId {
return hashCode(ticket,serviceName,address);
}
- public static int hashCode(User ticket, String serviceName, InetSocketAddress address){
+ public static int hashCode(User ticket, String serviceName, InetSocketAddress address) {
return (address.hashCode() +
PRIME * (PRIME * serviceName.hashCode() ^
(ticket == null ? 0 : ticket.hashCode())));
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/quotas/QuotaRetriever.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/quotas/QuotaRetriever.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/quotas/QuotaRetriever.java
index 3cd0b4c..5d1634a 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/quotas/QuotaRetriever.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/quotas/QuotaRetriever.java
@@ -85,6 +85,7 @@ public class QuotaRetriever implements Closeable, Iterable<QuotaSettings> {
}
}
+ @Override
public void close() throws IOException {
if (this.table != null) {
this.table.close();
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/regionserver/RegionServerRunningException.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/regionserver/RegionServerRunningException.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/regionserver/RegionServerRunningException.java
index b3a4cd3..6ff3e0d 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/regionserver/RegionServerRunningException.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/regionserver/RegionServerRunningException.java
@@ -28,7 +28,7 @@ import org.apache.yetus.audience.InterfaceAudience;
*/
@InterfaceAudience.Public
public class RegionServerRunningException extends IOException {
- private static final long serialVersionUID = 1L << 31 - 1L;
+ private static final long serialVersionUID = (1L << 31) - 1L;
/** Default Constructor */
public RegionServerRunningException() {
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/security/SaslUtil.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/security/SaslUtil.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/security/SaslUtil.java
index b367874..b30715a 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/security/SaslUtil.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/security/SaslUtil.java
@@ -18,6 +18,7 @@
*/
package org.apache.hadoop.hbase.security;
+import java.nio.charset.StandardCharsets;
import java.util.Map;
import java.util.TreeMap;
@@ -68,15 +69,15 @@ public class SaslUtil {
}
static String encodeIdentifier(byte[] identifier) {
- return new String(Base64.encodeBase64(identifier));
+ return new String(Base64.encodeBase64(identifier), StandardCharsets.UTF_8);
}
static byte[] decodeIdentifier(String identifier) {
- return Base64.decodeBase64(identifier.getBytes());
+ return Base64.decodeBase64(identifier.getBytes(StandardCharsets.UTF_8));
}
static char[] encodePassword(byte[] password) {
- return new String(Base64.encodeBase64(password)).toCharArray();
+ return new String(Base64.encodeBase64(password), StandardCharsets.UTF_8).toCharArray();
}
/**
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/security/access/Permission.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/security/access/Permission.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/security/access/Permission.java
index c9c587e..7ff311e 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/security/access/Permission.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/security/access/Permission.java
@@ -46,7 +46,7 @@ public class Permission extends VersionedWritable {
public enum Action {
READ('R'), WRITE('W'), EXEC('X'), CREATE('C'), ADMIN('A');
- private byte code;
+ private final byte code;
Action(char code) {
this.code = (byte)code;
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/security/visibility/VisibilityClient.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/security/visibility/VisibilityClient.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/security/visibility/VisibilityClient.java
index ba1f1f2..35564d6 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/security/visibility/VisibilityClient.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/security/visibility/VisibilityClient.java
@@ -19,13 +19,15 @@ package org.apache.hadoop.hbase.security.visibility;
import static org.apache.hadoop.hbase.security.visibility.VisibilityConstants.LABELS_TABLE_NAME;
+import com.google.protobuf.ByteString;
+import com.google.protobuf.ServiceException;
+
import java.io.IOException;
import java.util.Map;
import java.util.regex.Pattern;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HConstants;
-import org.apache.yetus.audience.InterfaceAudience;
import org.apache.hadoop.hbase.client.Connection;
import org.apache.hadoop.hbase.client.ConnectionFactory;
import org.apache.hadoop.hbase.client.Table;
@@ -44,9 +46,8 @@ import org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.Visibil
import org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.VisibilityLabelsService;
import org.apache.hadoop.hbase.util.ByteStringer;
import org.apache.hadoop.hbase.util.Bytes;
+import org.apache.yetus.audience.InterfaceAudience;
-import com.google.protobuf.ByteString;
-import com.google.protobuf.ServiceException;
/**
* Utility client for doing visibility labels admin operations.
@@ -122,35 +123,34 @@ public class VisibilityClient {
*/
public static VisibilityLabelsResponse addLabels(Connection connection, final String[] labels)
throws Throwable {
-
try (Table table = connection.getTable(LABELS_TABLE_NAME)) {
Batch.Call<VisibilityLabelsService, VisibilityLabelsResponse> callable =
new Batch.Call<VisibilityLabelsService, VisibilityLabelsResponse>() {
- ServerRpcController controller = new ServerRpcController();
- CoprocessorRpcUtils.BlockingRpcCallback<VisibilityLabelsResponse> rpcCallback =
- new CoprocessorRpcUtils.BlockingRpcCallback<>();
+ ServerRpcController controller = new ServerRpcController();
+ CoprocessorRpcUtils.BlockingRpcCallback<VisibilityLabelsResponse> rpcCallback =
+ new CoprocessorRpcUtils.BlockingRpcCallback<>();
- public VisibilityLabelsResponse call(VisibilityLabelsService service)
- throws IOException {
- VisibilityLabelsRequest.Builder builder = VisibilityLabelsRequest.newBuilder();
- for (String label : labels) {
- if (label.length() > 0) {
- VisibilityLabel.Builder newBuilder = VisibilityLabel.newBuilder();
- newBuilder.setLabel(ByteStringer.wrap(Bytes.toBytes(label)));
- builder.addVisLabel(newBuilder.build());
- }
- }
- service.addLabels(controller, builder.build(), rpcCallback);
- VisibilityLabelsResponse response = rpcCallback.get();
- if (controller.failedOnException()) {
- throw controller.getFailedOn();
- }
- return response;
+ @Override
+ public VisibilityLabelsResponse call(VisibilityLabelsService service) throws IOException {
+ VisibilityLabelsRequest.Builder builder = VisibilityLabelsRequest.newBuilder();
+ for (String label : labels) {
+ if (label.length() > 0) {
+ VisibilityLabel.Builder newBuilder = VisibilityLabel.newBuilder();
+ newBuilder.setLabel(ByteStringer.wrap(Bytes.toBytes(label)));
+ builder.addVisLabel(newBuilder.build());
}
- };
+ }
+ service.addLabels(controller, builder.build(), rpcCallback);
+ VisibilityLabelsResponse response = rpcCallback.get();
+ if (controller.failedOnException()) {
+ throw controller.getFailedOn();
+ }
+ return response;
+ }
+ };
Map<byte[], VisibilityLabelsResponse> result =
table.coprocessorService(VisibilityLabelsService.class, HConstants.EMPTY_BYTE_ARRAY,
- HConstants.EMPTY_BYTE_ARRAY, callable);
+ HConstants.EMPTY_BYTE_ARRAY, callable);
return result.values().iterator().next(); // There will be exactly one region for labels
// table and so one entry in result Map.
}
@@ -208,30 +208,31 @@ public class VisibilityClient {
*/
public static GetAuthsResponse getAuths(Connection connection, final String user)
throws Throwable {
- try (Table table = connection.getTable(LABELS_TABLE_NAME)) {
- Batch.Call<VisibilityLabelsService, GetAuthsResponse> callable =
- new Batch.Call<VisibilityLabelsService, GetAuthsResponse>() {
- ServerRpcController controller = new ServerRpcController();
- CoprocessorRpcUtils.BlockingRpcCallback<GetAuthsResponse> rpcCallback =
- new CoprocessorRpcUtils.BlockingRpcCallback<>();
+ try (Table table = connection.getTable(LABELS_TABLE_NAME)) {
+ Batch.Call<VisibilityLabelsService, GetAuthsResponse> callable =
+ new Batch.Call<VisibilityLabelsService, GetAuthsResponse>() {
+ ServerRpcController controller = new ServerRpcController();
+ CoprocessorRpcUtils.BlockingRpcCallback<GetAuthsResponse> rpcCallback =
+ new CoprocessorRpcUtils.BlockingRpcCallback<>();
- public GetAuthsResponse call(VisibilityLabelsService service) throws IOException {
- GetAuthsRequest.Builder getAuthReqBuilder = GetAuthsRequest.newBuilder();
- getAuthReqBuilder.setUser(ByteStringer.wrap(Bytes.toBytes(user)));
- service.getAuths(controller, getAuthReqBuilder.build(), rpcCallback);
- GetAuthsResponse response = rpcCallback.get();
- if (controller.failedOnException()) {
- throw controller.getFailedOn();
- }
- return response;
+ @Override
+ public GetAuthsResponse call(VisibilityLabelsService service) throws IOException {
+ GetAuthsRequest.Builder getAuthReqBuilder = GetAuthsRequest.newBuilder();
+ getAuthReqBuilder.setUser(ByteStringer.wrap(Bytes.toBytes(user)));
+ service.getAuths(controller, getAuthReqBuilder.build(), rpcCallback);
+ GetAuthsResponse response = rpcCallback.get();
+ if (controller.failedOnException()) {
+ throw controller.getFailedOn();
}
- };
- Map<byte[], GetAuthsResponse> result =
- table.coprocessorService(VisibilityLabelsService.class,
- HConstants.EMPTY_BYTE_ARRAY, HConstants.EMPTY_BYTE_ARRAY, callable);
- return result.values().iterator().next(); // There will be exactly one region for labels
- // table and so one entry in result Map.
- }
+ return response;
+ }
+ };
+ Map<byte[], GetAuthsResponse> result =
+ table.coprocessorService(VisibilityLabelsService.class, HConstants.EMPTY_BYTE_ARRAY,
+ HConstants.EMPTY_BYTE_ARRAY, callable);
+ return result.values().iterator().next(); // There will be exactly one region for labels
+ // table and so one entry in result Map.
+ }
}
/**
@@ -262,28 +263,29 @@ public class VisibilityClient {
try (Table table = connection.getTable(LABELS_TABLE_NAME)) {
Batch.Call<VisibilityLabelsService, ListLabelsResponse> callable =
new Batch.Call<VisibilityLabelsService, ListLabelsResponse>() {
- ServerRpcController controller = new ServerRpcController();
- CoprocessorRpcUtils.BlockingRpcCallback<ListLabelsResponse> rpcCallback =
- new CoprocessorRpcUtils.BlockingRpcCallback<>();
+ ServerRpcController controller = new ServerRpcController();
+ CoprocessorRpcUtils.BlockingRpcCallback<ListLabelsResponse> rpcCallback =
+ new CoprocessorRpcUtils.BlockingRpcCallback<>();
- public ListLabelsResponse call(VisibilityLabelsService service) throws IOException {
- ListLabelsRequest.Builder listAuthLabelsReqBuilder = ListLabelsRequest.newBuilder();
- if (regex != null) {
- // Compile the regex here to catch any regex exception earlier.
- Pattern pattern = Pattern.compile(regex);
- listAuthLabelsReqBuilder.setRegex(pattern.toString());
- }
- service.listLabels(controller, listAuthLabelsReqBuilder.build(), rpcCallback);
- ListLabelsResponse response = rpcCallback.get();
- if (controller.failedOnException()) {
- throw controller.getFailedOn();
- }
- return response;
- }
- };
+ @Override
+ public ListLabelsResponse call(VisibilityLabelsService service) throws IOException {
+ ListLabelsRequest.Builder listAuthLabelsReqBuilder = ListLabelsRequest.newBuilder();
+ if (regex != null) {
+ // Compile the regex here to catch any regex exception earlier.
+ Pattern pattern = Pattern.compile(regex);
+ listAuthLabelsReqBuilder.setRegex(pattern.toString());
+ }
+ service.listLabels(controller, listAuthLabelsReqBuilder.build(), rpcCallback);
+ ListLabelsResponse response = rpcCallback.get();
+ if (controller.failedOnException()) {
+ throw controller.getFailedOn();
+ }
+ return response;
+ }
+ };
Map<byte[], ListLabelsResponse> result =
table.coprocessorService(VisibilityLabelsService.class, HConstants.EMPTY_BYTE_ARRAY,
- HConstants.EMPTY_BYTE_ARRAY, callable);
+ HConstants.EMPTY_BYTE_ARRAY, callable);
return result.values().iterator().next(); // There will be exactly one region for labels
// table and so one entry in result Map.
}
@@ -321,40 +323,41 @@ public class VisibilityClient {
private static VisibilityLabelsResponse setOrClearAuths(Connection connection,
final String[] auths, final String user, final boolean setOrClear)
- throws IOException, ServiceException, Throwable {
+ throws IOException, ServiceException, Throwable {
- try (Table table = connection.getTable(LABELS_TABLE_NAME)) {
- Batch.Call<VisibilityLabelsService, VisibilityLabelsResponse> callable =
- new Batch.Call<VisibilityLabelsService, VisibilityLabelsResponse>() {
- ServerRpcController controller = new ServerRpcController();
- CoprocessorRpcUtils.BlockingRpcCallback<VisibilityLabelsResponse> rpcCallback =
- new CoprocessorRpcUtils.BlockingRpcCallback<>();
+ try (Table table = connection.getTable(LABELS_TABLE_NAME)) {
+ Batch.Call<VisibilityLabelsService, VisibilityLabelsResponse> callable =
+ new Batch.Call<VisibilityLabelsService, VisibilityLabelsResponse>() {
+ ServerRpcController controller = new ServerRpcController();
+ CoprocessorRpcUtils.BlockingRpcCallback<VisibilityLabelsResponse> rpcCallback =
+ new CoprocessorRpcUtils.BlockingRpcCallback<>();
- public VisibilityLabelsResponse call(VisibilityLabelsService service) throws IOException {
- SetAuthsRequest.Builder setAuthReqBuilder = SetAuthsRequest.newBuilder();
- setAuthReqBuilder.setUser(ByteStringer.wrap(Bytes.toBytes(user)));
- for (String auth : auths) {
- if (auth.length() > 0) {
- setAuthReqBuilder.addAuth((ByteString.copyFromUtf8(auth)));
- }
+ @Override
+ public VisibilityLabelsResponse call(VisibilityLabelsService service) throws IOException {
+ SetAuthsRequest.Builder setAuthReqBuilder = SetAuthsRequest.newBuilder();
+ setAuthReqBuilder.setUser(ByteStringer.wrap(Bytes.toBytes(user)));
+ for (String auth : auths) {
+ if (auth.length() > 0) {
+ setAuthReqBuilder.addAuth((ByteString.copyFromUtf8(auth)));
}
- if (setOrClear) {
- service.setAuths(controller, setAuthReqBuilder.build(), rpcCallback);
- } else {
- service.clearAuths(controller, setAuthReqBuilder.build(), rpcCallback);
- }
- VisibilityLabelsResponse response = rpcCallback.get();
- if (controller.failedOnException()) {
- throw controller.getFailedOn();
- }
- return response;
}
- };
- Map<byte[], VisibilityLabelsResponse> result = table.coprocessorService(
- VisibilityLabelsService.class, HConstants.EMPTY_BYTE_ARRAY, HConstants.EMPTY_BYTE_ARRAY,
- callable);
- return result.values().iterator().next(); // There will be exactly one region for labels
- // table and so one entry in result Map.
- }
+ if (setOrClear) {
+ service.setAuths(controller, setAuthReqBuilder.build(), rpcCallback);
+ } else {
+ service.clearAuths(controller, setAuthReqBuilder.build(), rpcCallback);
+ }
+ VisibilityLabelsResponse response = rpcCallback.get();
+ if (controller.failedOnException()) {
+ throw controller.getFailedOn();
+ }
+ return response;
+ }
+ };
+ Map<byte[], VisibilityLabelsResponse> result = table.coprocessorService(
+ VisibilityLabelsService.class, HConstants.EMPTY_BYTE_ARRAY, HConstants.EMPTY_BYTE_ARRAY,
+ callable);
+ return result.values().iterator().next(); // There will be exactly one region for labels
+ // table and so one entry in result Map.
+ }
}
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/ResponseConverter.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/ResponseConverter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/ResponseConverter.java
index 1d938c2..305ec4d 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/ResponseConverter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/ResponseConverter.java
@@ -417,7 +417,7 @@ public final class ResponseConverter {
public static Map<String, Long> getScanMetrics(ScanResponse response) {
Map<String, Long> metricMap = new HashMap<>();
- if (response == null || !response.hasScanMetrics() || response.getScanMetrics() == null) {
+ if (response == null || !response.hasScanMetrics()) {
return metricMap;
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/main/java/org/apache/hadoop/hbase/util/PoolMap.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/util/PoolMap.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/util/PoolMap.java
index d7eb2bc..f174c96 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/util/PoolMap.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/util/PoolMap.java
@@ -298,7 +298,7 @@ public class PoolMap<K, V> implements Map<K, V> {
* the type of the resource
*/
@SuppressWarnings("serial")
- public class ReusablePool<R> extends ConcurrentLinkedQueue<R> implements Pool<R> {
+ public static class ReusablePool<R> extends ConcurrentLinkedQueue<R> implements Pool<R> {
private int maxSize;
public ReusablePool(int maxSize) {
@@ -342,7 +342,7 @@ public class PoolMap<K, V> implements Map<K, V> {
*
*/
@SuppressWarnings("serial")
- class RoundRobinPool<R> extends CopyOnWriteArrayList<R> implements Pool<R> {
+ static class RoundRobinPool<R> extends CopyOnWriteArrayList<R> implements Pool<R> {
private int maxSize;
private int nextResource = 0;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/test/java/org/apache/hadoop/hbase/TestHColumnDescriptor.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/test/java/org/apache/hadoop/hbase/TestHColumnDescriptor.java b/hbase-client/src/test/java/org/apache/hadoop/hbase/TestHColumnDescriptor.java
index cfbfccb..976dfad 100644
--- a/hbase-client/src/test/java/org/apache/hadoop/hbase/TestHColumnDescriptor.java
+++ b/hbase-client/src/test/java/org/apache/hadoop/hbase/TestHColumnDescriptor.java
@@ -20,6 +20,8 @@ package org.apache.hadoop.hbase;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
+import java.nio.charset.StandardCharsets;
+
import org.apache.hadoop.hbase.exceptions.DeserializationException;
import org.apache.hadoop.hbase.exceptions.HBaseException;
import org.apache.hadoop.hbase.io.compress.Compression;
@@ -32,13 +34,17 @@ import org.apache.hadoop.hbase.testclassification.MiscTests;
import org.apache.hadoop.hbase.testclassification.SmallTests;
import org.apache.hadoop.hbase.util.BuilderStyleTest;
import org.junit.Assert;
+import org.junit.Rule;
import org.junit.Test;
import org.junit.experimental.categories.Category;
+import org.junit.rules.ExpectedException;
/** Tests the HColumnDescriptor with appropriate arguments */
@Category({MiscTests.class, SmallTests.class})
@Deprecated
public class TestHColumnDescriptor {
+ @Rule
+ public ExpectedException expectedEx = ExpectedException.none();
@Test
public void testPb() throws DeserializationException {
HColumnDescriptor hcd = new HColumnDescriptor(
@@ -87,15 +93,14 @@ public class TestHColumnDescriptor {
assertEquals(v, deserializedHcd.getDFSReplication());
}
+ /**
+ * Tests HColumnDescriptor with empty familyName
+ */
@Test
- /** Tests HColumnDescriptor with empty familyName*/
- public void testHColumnDescriptorShouldThrowIAEWhenFamiliyNameEmpty()
- throws Exception {
- try {
- new HColumnDescriptor("".getBytes());
- } catch (IllegalArgumentException e) {
- assertEquals("Column Family name can not be empty", e.getLocalizedMessage());
- }
+ public void testHColumnDescriptorShouldThrowIAEWhenFamilyNameEmpty() throws Exception {
+ expectedEx.expect(IllegalArgumentException.class);
+ expectedEx.expectMessage("Column Family name can not be empty");
+ new HColumnDescriptor("".getBytes(StandardCharsets.UTF_8));
}
/**
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/test/java/org/apache/hadoop/hbase/TestHTableDescriptor.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/test/java/org/apache/hadoop/hbase/TestHTableDescriptor.java b/hbase-client/src/test/java/org/apache/hadoop/hbase/TestHTableDescriptor.java
index 9bbdf50..c8a3957 100644
--- a/hbase-client/src/test/java/org/apache/hadoop/hbase/TestHTableDescriptor.java
+++ b/hbase-client/src/test/java/org/apache/hadoop/hbase/TestHTableDescriptor.java
@@ -108,7 +108,7 @@ public class TestHTableDescriptor {
assertEquals(v, deserializedHtd.getMaxFileSize());
assertTrue(deserializedHtd.isReadOnly());
assertEquals(Durability.ASYNC_WAL, deserializedHtd.getDurability());
- assertEquals(deserializedHtd.getRegionReplication(), 2);
+ assertEquals(2, deserializedHtd.getRegionReplication());
}
/**
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/test/java/org/apache/hadoop/hbase/TestInterfaceAudienceAnnotations.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/test/java/org/apache/hadoop/hbase/TestInterfaceAudienceAnnotations.java b/hbase-client/src/test/java/org/apache/hadoop/hbase/TestInterfaceAudienceAnnotations.java
index 4d92404..7b5aa5c 100644
--- a/hbase-client/src/test/java/org/apache/hadoop/hbase/TestInterfaceAudienceAnnotations.java
+++ b/hbase-client/src/test/java/org/apache/hadoop/hbase/TestInterfaceAudienceAnnotations.java
@@ -75,14 +75,14 @@ public class TestInterfaceAudienceAnnotations {
private static final Log LOG = LogFactory.getLog(TestInterfaceAudienceAnnotations.class);
/** Selects classes with generated in their package name */
- class GeneratedClassFilter implements ClassFinder.ClassFilter {
+ static class GeneratedClassFilter implements ClassFinder.ClassFilter {
@Override
public boolean isCandidateClass(Class<?> c) {
return c.getPackage().getName().contains("generated");
}
}
- class ShadedProtobufClassFilter implements ClassFinder.ClassFilter {
+ static class ShadedProtobufClassFilter implements ClassFinder.ClassFilter {
@Override
public boolean isCandidateClass(Class<?> c) {
return c.getPackage().getName().
@@ -242,7 +242,7 @@ public class TestInterfaceAudienceAnnotations {
}
/** Selects classes that are declared public */
- class PublicClassFilter implements ClassFinder.ClassFilter {
+ static class PublicClassFilter implements ClassFinder.ClassFilter {
@Override
public boolean isCandidateClass(Class<?> c) {
int mod = c.getModifiers();
@@ -251,7 +251,7 @@ public class TestInterfaceAudienceAnnotations {
}
/** Selects paths (jars and class dirs) only from the main code, not test classes */
- class MainCodeResourcePathFilter implements ClassFinder.ResourcePathFilter {
+ static class MainCodeResourcePathFilter implements ClassFinder.ResourcePathFilter {
@Override
public boolean isCandidatePath(String resourcePath, boolean isJar) {
return !resourcePath.contains("test-classes") &&
@@ -268,7 +268,7 @@ public class TestInterfaceAudienceAnnotations {
* - enclosing class is not an interface
* - name starts with "__CLR"
*/
- class CloverInstrumentationFilter implements ClassFinder.ClassFilter {
+ static class CloverInstrumentationFilter implements ClassFinder.ClassFilter {
@Override
public boolean isCandidateClass(Class<?> clazz) {
boolean clover = false;
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestAsyncProcess.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestAsyncProcess.java b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestAsyncProcess.java
index f9fbe85..ea75ac8 100644
--- a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestAsyncProcess.java
+++ b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestAsyncProcess.java
@@ -1,5 +1,4 @@
/*
- *
* 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
@@ -25,6 +24,7 @@ import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.io.InterruptedIOException;
+import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
@@ -88,12 +88,13 @@ public class TestAsyncProcess {
private static final Log LOG = LogFactory.getLog(TestAsyncProcess.class);
private static final TableName DUMMY_TABLE =
TableName.valueOf("DUMMY_TABLE");
- private static final byte[] DUMMY_BYTES_1 = "DUMMY_BYTES_1".getBytes();
- private static final byte[] DUMMY_BYTES_2 = "DUMMY_BYTES_2".getBytes();
- private static final byte[] DUMMY_BYTES_3 = "DUMMY_BYTES_3".getBytes();
- private static final byte[] FAILS = "FAILS".getBytes();
+ private static final byte[] DUMMY_BYTES_1 = "DUMMY_BYTES_1".getBytes(StandardCharsets.UTF_8);
+ private static final byte[] DUMMY_BYTES_2 = "DUMMY_BYTES_2".getBytes(StandardCharsets.UTF_8);
+ private static final byte[] DUMMY_BYTES_3 = "DUMMY_BYTES_3".getBytes(StandardCharsets.UTF_8);
+ private static final byte[] FAILS = "FAILS".getBytes(StandardCharsets.UTF_8);
private static final Configuration CONF = new Configuration();
- private static final ConnectionConfiguration CONNECTION_CONFIG = new ConnectionConfiguration(CONF);
+ private static final ConnectionConfiguration CONNECTION_CONFIG =
+ new ConnectionConfiguration(CONF);
private static final ServerName sn = ServerName.valueOf("s1,1,1");
private static final ServerName sn2 = ServerName.valueOf("s2,2,2");
private static final ServerName sn3 = ServerName.valueOf("s3,3,3");
@@ -115,7 +116,8 @@ public class TestAsyncProcess {
new HRegionLocation(hri1r1, sn2), new HRegionLocation(hri1r2, sn3));
private static final RegionLocations hrls2 = new RegionLocations(new HRegionLocation(hri2, sn2),
new HRegionLocation(hri2r1, sn3));
- private static final RegionLocations hrls3 = new RegionLocations(new HRegionLocation(hri3, sn3), null);
+ private static final RegionLocations hrls3 =
+ new RegionLocations(new HRegionLocation(hri3, sn3), null);
private static final String success = "success";
private static Exception failure = new Exception("failure");
@@ -325,7 +327,7 @@ public class TestAsyncProcess {
public AsyncProcessWithFailure(ClusterConnection hc, Configuration conf, IOException ioe) {
super(hc, conf, true);
this.ioe = ioe;
- serverTrackerTimeout = 1;
+ serverTrackerTimeout = 1L;
}
@Override
@@ -351,7 +353,8 @@ public class TestAsyncProcess {
return inc.getAndIncrement();
}
}
- class MyAsyncProcessWithReplicas extends MyAsyncProcess {
+
+ static class MyAsyncProcessWithReplicas extends MyAsyncProcess {
private Set<byte[]> failures = new TreeSet<>(new Bytes.ByteArrayComparator());
private long primarySleepMs = 0, replicaSleepMs = 0;
private Map<ServerName, Long> customPrimarySleepMs = new HashMap<>();
@@ -589,7 +592,13 @@ public class TestAsyncProcess {
Random rn = new Random();
final long limit = 10 * 1024 * 1024;
final int requestCount = 1 + (int) (rn.nextDouble() * 3);
- long putsHeapSize = Math.abs(rn.nextLong()) % limit;
+ long n = rn.nextLong();
+ if (n < 0) {
+ n = -n;
+ } else if (n == 0) {
+ n = 1;
+ }
+ long putsHeapSize = n % limit;
long maxHeapSizePerRequest = putsHeapSize / requestCount;
LOG.info("[testSubmitRandomSizeRequest] maxHeapSizePerRequest=" + maxHeapSizePerRequest +
", putsHeapSize=" + putsHeapSize);
@@ -612,13 +621,15 @@ public class TestAsyncProcess {
private void doSubmitRequest(long maxHeapSizePerRequest, long putsHeapSize) throws Exception {
ClusterConnection conn = createHConnection();
- final String defaultClazz = conn.getConfiguration().get(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY);
+ final String defaultClazz =
+ conn.getConfiguration().get(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY);
final long defaultHeapSizePerRequest = conn.getConfiguration().getLong(
SimpleRequestController.HBASE_CLIENT_MAX_PERREQUEST_HEAPSIZE,
SimpleRequestController.DEFAULT_HBASE_CLIENT_MAX_PERREQUEST_HEAPSIZE);
conn.getConfiguration().set(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY,
SimpleRequestController.class.getName());
- conn.getConfiguration().setLong(SimpleRequestController.HBASE_CLIENT_MAX_PERREQUEST_HEAPSIZE, maxHeapSizePerRequest);
+ conn.getConfiguration().setLong(SimpleRequestController.HBASE_CLIENT_MAX_PERREQUEST_HEAPSIZE,
+ maxHeapSizePerRequest);
// sn has two regions
long putSizeSN = 0;
@@ -640,10 +651,11 @@ public class TestAsyncProcess {
int minCountSnRequest = (int) calculateRequestCount(putSizeSN, maxHeapSizePerRequest);
int minCountSn2Request = (int) calculateRequestCount(putSizeSN2, maxHeapSizePerRequest);
- LOG.info("Total put count:" + puts.size() + ", putSizeSN:"+ putSizeSN + ", putSizeSN2:" + putSizeSN2
- + ", maxHeapSizePerRequest:" + maxHeapSizePerRequest
- + ", minCountSnRequest:" + minCountSnRequest
- + ", minCountSn2Request:" + minCountSn2Request);
+ LOG.info("Total put count:" + puts.size() + ", putSizeSN:"+ putSizeSN
+ + ", putSizeSN2:" + putSizeSN2
+ + ", maxHeapSizePerRequest:" + maxHeapSizePerRequest
+ + ", minCountSnRequest:" + minCountSnRequest
+ + ", minCountSn2Request:" + minCountSn2Request);
MyAsyncProcess ap = new MyAsyncProcess(conn, CONF, true);
BufferedMutatorParams bufferParam = createBufferedMutatorParams(ap, DUMMY_TABLE);
@@ -683,7 +695,7 @@ public class TestAsyncProcess {
sum += size;
}
assertEquals(true, sum <= maxHeapSizePerRequest);
- long value = sizePerServers.containsKey(entry.getKey()) ? sizePerServers.get(entry.getKey()) : 0L;
+ long value = sizePerServers.getOrDefault(entry.getKey(), 0L);
sizePerServers.put(entry.getKey(), value + sum);
}
}
@@ -694,7 +706,8 @@ public class TestAsyncProcess {
assertEquals(putSizeSN2, (long) sizePerServers.get(sn2));
}
// restore config.
- conn.getConfiguration().setLong(SimpleRequestController.HBASE_CLIENT_MAX_PERREQUEST_HEAPSIZE, defaultHeapSizePerRequest);
+ conn.getConfiguration().setLong(SimpleRequestController.HBASE_CLIENT_MAX_PERREQUEST_HEAPSIZE,
+ defaultHeapSizePerRequest);
if (defaultClazz != null) {
conn.getConfiguration().set(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY,
defaultClazz);
@@ -731,13 +744,14 @@ public class TestAsyncProcess {
final AsyncRequestFuture ars = ap.submit(null, DUMMY_TABLE, puts, false, cb, false);
Assert.assertTrue(puts.isEmpty());
ars.waitUntilDone();
- Assert.assertEquals(updateCalled.get(), 1);
+ Assert.assertEquals(1, updateCalled.get());
}
@Test
public void testSubmitBusyRegion() throws Exception {
ClusterConnection conn = createHConnection();
- final String defaultClazz = conn.getConfiguration().get(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY);
+ final String defaultClazz =
+ conn.getConfiguration().get(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY);
conn.getConfiguration().set(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY,
SimpleRequestController.class.getName());
MyAsyncProcess ap = new MyAsyncProcess(conn, CONF);
@@ -765,11 +779,13 @@ public class TestAsyncProcess {
public void testSubmitBusyRegionServer() throws Exception {
ClusterConnection conn = createHConnection();
MyAsyncProcess ap = new MyAsyncProcess(conn, CONF);
- final String defaultClazz = conn.getConfiguration().get(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY);
+ final String defaultClazz =
+ conn.getConfiguration().get(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY);
conn.getConfiguration().set(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY,
SimpleRequestController.class.getName());
SimpleRequestController controller = (SimpleRequestController) ap.requestController;
- controller.taskCounterPerServer.put(sn2, new AtomicInteger(controller.maxConcurrentTasksPerServer));
+ controller.taskCounterPerServer.put(sn2,
+ new AtomicInteger(controller.maxConcurrentTasksPerServer));
List<Put> puts = new ArrayList<>(4);
puts.add(createPut(1, true));
@@ -780,7 +796,8 @@ public class TestAsyncProcess {
ap.submit(null, DUMMY_TABLE, puts, false, null, false);
Assert.assertEquals(" puts=" + puts, 1, puts.size());
- controller.taskCounterPerServer.put(sn2, new AtomicInteger(controller.maxConcurrentTasksPerServer - 1));
+ controller.taskCounterPerServer.put(sn2,
+ new AtomicInteger(controller.maxConcurrentTasksPerServer - 1));
ap.submit(null, DUMMY_TABLE, puts, false, null, false);
Assert.assertTrue(puts.isEmpty());
if (defaultClazz != null) {
@@ -819,7 +836,8 @@ public class TestAsyncProcess {
public void testSubmitTrue() throws IOException {
ClusterConnection conn = createHConnection();
final MyAsyncProcess ap = new MyAsyncProcess(conn, CONF, false);
- final String defaultClazz = conn.getConfiguration().get(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY);
+ final String defaultClazz =
+ conn.getConfiguration().get(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY);
conn.getConfiguration().set(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY,
SimpleRequestController.class.getName());
SimpleRequestController controller = (SimpleRequestController) ap.requestController;
@@ -923,7 +941,8 @@ public class TestAsyncProcess {
Mockito.when(conn.getConfiguration()).thenReturn(copyConf);
Mockito.when(conn.getStatisticsTracker()).thenReturn(ServerStatisticTracker.create(copyConf));
Mockito.when(conn.getBackoffPolicy()).thenReturn(bp);
- final String defaultClazz = conn.getConfiguration().get(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY);
+ final String defaultClazz =
+ conn.getConfiguration().get(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY);
conn.getConfiguration().set(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY,
SimpleRequestController.class.getName());
MyAsyncProcess ap = new MyAsyncProcess(conn, copyConf, false);
@@ -934,7 +953,8 @@ public class TestAsyncProcess {
}
}
- private void testTaskCount(MyAsyncProcess ap) throws InterruptedIOException, InterruptedException {
+ private void testTaskCount(MyAsyncProcess ap)
+ throws InterruptedIOException, InterruptedException {
SimpleRequestController controller = (SimpleRequestController) ap.requestController;
List<Put> puts = new ArrayList<>();
for (int i = 0; i != 3; ++i) {
@@ -958,7 +978,8 @@ public class TestAsyncProcess {
@Test
public void testMaxTask() throws Exception {
ClusterConnection conn = createHConnection();
- final String defaultClazz = conn.getConfiguration().get(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY);
+ final String defaultClazz =
+ conn.getConfiguration().get(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY);
conn.getConfiguration().set(RequestControllerFactory.REQUEST_CONTROLLER_IMPL_CONF_KEY,
SimpleRequestController.class.getName());
final MyAsyncProcess ap = new MyAsyncProcess(conn, CONF, false);
@@ -966,7 +987,7 @@ public class TestAsyncProcess {
for (int i = 0; i < 1000; i++) {
- ap.incTaskCounters(Collections.singleton("dummy".getBytes()), sn);
+ ap.incTaskCounters(Collections.singleton("dummy".getBytes(StandardCharsets.UTF_8)), sn);
}
final Thread myThread = Thread.currentThread();
@@ -997,7 +1018,7 @@ public class TestAsyncProcess {
public void run() {
Threads.sleep(sleepTime);
while (controller.tasksInProgress.get() > 0) {
- ap.decTaskCounters(Collections.singleton("dummy".getBytes()), sn);
+ ap.decTaskCounters(Collections.singleton("dummy".getBytes(StandardCharsets.UTF_8)), sn);
}
}
};
@@ -1020,8 +1041,8 @@ public class TestAsyncProcess {
setMockLocation(hc, DUMMY_BYTES_1, new RegionLocations(loc1));
setMockLocation(hc, DUMMY_BYTES_2, new RegionLocations(loc2));
setMockLocation(hc, DUMMY_BYTES_3, new RegionLocations(loc3));
- Mockito.when(hc.locateRegions(Mockito.eq(DUMMY_TABLE), Mockito.anyBoolean(), Mockito.anyBoolean()))
- .thenReturn(Arrays.asList(loc1, loc2, loc3));
+ Mockito.when(hc.locateRegions(Mockito.eq(DUMMY_TABLE), Mockito.anyBoolean(),
+ Mockito.anyBoolean())).thenReturn(Arrays.asList(loc1, loc2, loc3));
setMockLocation(hc, FAILS, new RegionLocations(loc2));
return hc;
}
@@ -1041,8 +1062,8 @@ public class TestAsyncProcess {
for (HRegionLocation loc : hrls3.getRegionLocations()) {
locations.add(loc);
}
- Mockito.when(hc.locateRegions(Mockito.eq(DUMMY_TABLE), Mockito.anyBoolean(), Mockito.anyBoolean()))
- .thenReturn(locations);
+ Mockito.when(hc.locateRegions(Mockito.eq(DUMMY_TABLE), Mockito.anyBoolean(),
+ Mockito.anyBoolean())).thenReturn(locations);
return hc;
}
@@ -1073,7 +1094,8 @@ public class TestAsyncProcess {
Put put = createPut(1, true);
- Assert.assertEquals(conn.getConnectionConfiguration().getWriteBufferSize(), ht.getWriteBufferSize());
+ Assert.assertEquals(conn.getConnectionConfiguration().getWriteBufferSize(),
+ ht.getWriteBufferSize());
Assert.assertEquals(0, ht.getCurrentWriteBufferSize());
ht.mutate(put);
ht.flush();
@@ -1161,13 +1183,13 @@ public class TestAsyncProcess {
} catch (RetriesExhaustedException expected) {
}
- Assert.assertEquals(res[0], success);
- Assert.assertEquals(res[1], success);
- Assert.assertEquals(res[2], success);
- Assert.assertEquals(res[3], success);
- Assert.assertEquals(res[4], failure);
- Assert.assertEquals(res[5], success);
- Assert.assertEquals(res[6], failure);
+ Assert.assertEquals(success, res[0]);
+ Assert.assertEquals(success, res[1]);
+ Assert.assertEquals(success, res[2]);
+ Assert.assertEquals(success, res[3]);
+ Assert.assertEquals(failure, res[4]);
+ Assert.assertEquals(success, res[5]);
+ Assert.assertEquals(failure, res[6]);
}
@Test
public void testErrorsServers() throws IOException {
@@ -1179,8 +1201,8 @@ public class TestAsyncProcess {
configuration.setBoolean(ConnectionImplementation.RETRIES_BY_SERVER_KEY, true);
Assert.assertNotNull(ap.createServerErrorTracker());
- Assert.assertTrue(ap.serverTrackerTimeout > 200);
- ap.serverTrackerTimeout = 1;
+ Assert.assertTrue(ap.serverTrackerTimeout > 200L);
+ ap.serverTrackerTimeout = 1L;
Put p = createPut(1, false);
mutator.mutate(p);
@@ -1258,7 +1280,8 @@ public class TestAsyncProcess {
@Test
public void testCallQueueTooLarge() throws IOException {
ClusterConnection conn = new MyConnectionImpl(CONF);
- AsyncProcessWithFailure ap = new AsyncProcessWithFailure(conn, CONF, new CallQueueTooBigException());
+ AsyncProcessWithFailure ap =
+ new AsyncProcessWithFailure(conn, CONF, new CallQueueTooBigException());
BufferedMutatorParams bufferParam = createBufferedMutatorParams(ap, DUMMY_TABLE);
BufferedMutatorImpl mutator = new BufferedMutatorImpl(conn, bufferParam, ap);
Assert.assertNotNull(ap.createServerErrorTracker());
@@ -1298,7 +1321,7 @@ public class TestAsyncProcess {
ht.multiAp = ap;
ht.batch(gets, null);
- Assert.assertEquals(ap.nbActions.get(), NB_REGS);
+ Assert.assertEquals(NB_REGS, ap.nbActions.get());
Assert.assertEquals("1 multi response per server", 2, ap.nbMultiResponse.get());
Assert.assertEquals("1 thread per server", 2, con.nbThreads.get());
@@ -1306,7 +1329,7 @@ public class TestAsyncProcess {
for (int i =0; i<NB_REGS; i++){
if (con.usedRegions[i]) nbReg++;
}
- Assert.assertEquals("nbReg=" + nbReg, nbReg, NB_REGS);
+ Assert.assertEquals("nbReg=" + nbReg, NB_REGS, nbReg);
}
@Test
@@ -1479,7 +1502,8 @@ public class TestAsyncProcess {
return ap;
}
- private static BufferedMutatorParams createBufferedMutatorParams(MyAsyncProcess ap, TableName name) {
+ private static BufferedMutatorParams createBufferedMutatorParams(MyAsyncProcess ap,
+ TableName name) {
return new BufferedMutatorParams(name)
.pool(ap.service)
.rpcTimeout(RPC_TIMEOUT)
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestBufferedMutatorParams.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestBufferedMutatorParams.java b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestBufferedMutatorParams.java
index 6fdde25..0646f41 100644
--- a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestBufferedMutatorParams.java
+++ b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestBufferedMutatorParams.java
@@ -49,57 +49,69 @@ public class TestBufferedMutatorParams {
*/
private class MockExecutorService implements ExecutorService {
+ @Override
public void execute(Runnable command) {
}
+ @Override
public void shutdown() {
}
+ @Override
public List<Runnable> shutdownNow() {
return null;
}
+ @Override
public boolean isShutdown() {
return false;
}
+ @Override
public boolean isTerminated() {
return false;
}
- public boolean awaitTermination(long timeout, TimeUnit unit)
- throws InterruptedException {
+ @Override
+ public boolean awaitTermination(long timeout, TimeUnit unit) throws InterruptedException {
return false;
}
+ @Override
public <T> Future<T> submit(Callable<T> task) {
return null;
}
+ @Override
public <T> Future<T> submit(Runnable task, T result) {
return null;
}
+ @Override
public Future<?> submit(Runnable task) {
return null;
}
+ @Override
public <T> List<Future<T>> invokeAll(
Collection<? extends Callable<T>> tasks) throws InterruptedException {
return null;
}
+ @Override
public <T> List<Future<T>> invokeAll(
Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit)
throws InterruptedException {
return null;
}
+ @Override
public <T> T invokeAny(Collection<? extends Callable<T>> tasks)
throws InterruptedException, ExecutionException {
return null;
}
+ @Override
public <T> T invokeAny(Collection<? extends Callable<T>> tasks,
long timeout, TimeUnit unit)
throws InterruptedException, ExecutionException, TimeoutException {
@@ -110,8 +122,8 @@ public class TestBufferedMutatorParams {
/**
* Just to create an instance, this doesn't actually function.
*/
- private class MockExceptionListener
- implements BufferedMutator.ExceptionListener {
+ private static class MockExceptionListener implements BufferedMutator.ExceptionListener {
+ @Override
public void onException(RetriesExhaustedWithDetailsException exception,
BufferedMutator mutator) throws RetriesExhaustedWithDetailsException {
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestClientExponentialBackoff.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestClientExponentialBackoff.java b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestClientExponentialBackoff.java
index dcd2230..dc0459d 100644
--- a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestClientExponentialBackoff.java
+++ b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestClientExponentialBackoff.java
@@ -126,8 +126,8 @@ public class TestClientExponentialBackoff {
update(stats, 0, 98, 0);
backoffTime = backoff.getBackoffTime(server, regionname, stats);
- assertEquals("We should be using max backoff when at high watermark", backoffTime,
- ExponentialClientBackoffPolicy.DEFAULT_MAX_BACKOFF);
+ assertEquals("We should be using max backoff when at high watermark",
+ ExponentialClientBackoffPolicy.DEFAULT_MAX_BACKOFF, backoffTime);
}
@Test
@@ -150,8 +150,8 @@ public class TestClientExponentialBackoff {
update(stats, 0, 0, 100);
backoffTime = backoff.getBackoffTime(server, regionname, stats);
- assertEquals("under heavy compaction pressure", backoffTime,
- ExponentialClientBackoffPolicy.DEFAULT_MAX_BACKOFF);
+ assertEquals("under heavy compaction pressure",
+ ExponentialClientBackoffPolicy.DEFAULT_MAX_BACKOFF, backoffTime);
}
private void update(ServerStatistics stats, int load) {
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestClientScanner.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestClientScanner.java b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestClientScanner.java
index 3f0c869..eb158cb 100644
--- a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestClientScanner.java
+++ b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestClientScanner.java
@@ -30,6 +30,7 @@ import static org.mockito.Matchers.anyInt;
import static org.mockito.Mockito.when;
import java.io.IOException;
+import java.nio.charset.StandardCharsets;
import java.util.Iterator;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
@@ -131,7 +132,8 @@ public class TestClientScanner {
@SuppressWarnings("unchecked")
public void testNoResultsHint() throws IOException {
final Result[] results = new Result[1];
- KeyValue kv1 = new KeyValue("row".getBytes(), "cf".getBytes(), "cq".getBytes(), 1,
+ KeyValue kv1 = new KeyValue("row".getBytes(StandardCharsets.UTF_8),
+ "cf".getBytes(StandardCharsets.UTF_8), "cq".getBytes(StandardCharsets.UTF_8), 1,
Type.Maximum);
results[0] = Result.create(new Cell[] {kv1});
@@ -191,7 +193,8 @@ public class TestClientScanner {
@SuppressWarnings("unchecked")
public void testSizeLimit() throws IOException {
final Result[] results = new Result[1];
- KeyValue kv1 = new KeyValue("row".getBytes(), "cf".getBytes(), "cq".getBytes(), 1,
+ KeyValue kv1 = new KeyValue("row".getBytes(StandardCharsets.UTF_8),
+ "cf".getBytes(StandardCharsets.UTF_8), "cq".getBytes(StandardCharsets.UTF_8), 1,
Type.Maximum);
results[0] = Result.create(new Cell[] {kv1});
@@ -248,9 +251,14 @@ public class TestClientScanner {
@Test
@SuppressWarnings("unchecked")
public void testCacheLimit() throws IOException {
- KeyValue kv1 = new KeyValue("row1".getBytes(), "cf".getBytes(), "cq".getBytes(), 1,
- Type.Maximum), kv2 = new KeyValue("row2".getBytes(), "cf".getBytes(), "cq".getBytes(), 1,
- Type.Maximum), kv3 = new KeyValue("row3".getBytes(), "cf".getBytes(), "cq".getBytes(), 1,
+ KeyValue kv1 = new KeyValue("row1".getBytes(StandardCharsets.UTF_8),
+ "cf".getBytes(StandardCharsets.UTF_8), "cq".getBytes(StandardCharsets.UTF_8), 1,
+ Type.Maximum);
+ KeyValue kv2 = new KeyValue("row2".getBytes(StandardCharsets.UTF_8),
+ "cf".getBytes(StandardCharsets.UTF_8), "cq".getBytes(StandardCharsets.UTF_8), 1,
+ Type.Maximum);
+ KeyValue kv3 = new KeyValue("row3".getBytes(StandardCharsets.UTF_8),
+ "cf".getBytes(StandardCharsets.UTF_8), "cq".getBytes(StandardCharsets.UTF_8), 1,
Type.Maximum);
final Result[] results = new Result[] {Result.create(new Cell[] {kv1}),
Result.create(new Cell[] {kv2}), Result.create(new Cell[] {kv3})};
@@ -323,7 +331,8 @@ public class TestClientScanner {
@SuppressWarnings("unchecked")
public void testNoMoreResults() throws IOException {
final Result[] results = new Result[1];
- KeyValue kv1 = new KeyValue("row".getBytes(), "cf".getBytes(), "cq".getBytes(), 1,
+ KeyValue kv1 = new KeyValue("row".getBytes(StandardCharsets.UTF_8),
+ "cf".getBytes(StandardCharsets.UTF_8), "cq".getBytes(StandardCharsets.UTF_8), 1,
Type.Maximum);
results[0] = Result.create(new Cell[] {kv1});
@@ -381,12 +390,14 @@ public class TestClientScanner {
@SuppressWarnings("unchecked")
public void testMoreResults() throws IOException {
final Result[] results1 = new Result[1];
- KeyValue kv1 = new KeyValue("row".getBytes(), "cf".getBytes(), "cq".getBytes(), 1,
+ KeyValue kv1 = new KeyValue("row".getBytes(StandardCharsets.UTF_8),
+ "cf".getBytes(StandardCharsets.UTF_8), "cq".getBytes(StandardCharsets.UTF_8), 1,
Type.Maximum);
results1[0] = Result.create(new Cell[] {kv1});
final Result[] results2 = new Result[1];
- KeyValue kv2 = new KeyValue("row2".getBytes(), "cf".getBytes(), "cq".getBytes(), 1,
+ KeyValue kv2 = new KeyValue("row2".getBytes(StandardCharsets.UTF_8),
+ "cf".getBytes(StandardCharsets.UTF_8), "cq".getBytes(StandardCharsets.UTF_8), 1,
Type.Maximum);
results2[0] = Result.create(new Cell[] {kv2});
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestColumnFamilyDescriptorBuilder.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestColumnFamilyDescriptorBuilder.java b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestColumnFamilyDescriptorBuilder.java
index 4254139..1022ee2 100644
--- a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestColumnFamilyDescriptorBuilder.java
+++ b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestColumnFamilyDescriptorBuilder.java
@@ -17,6 +17,9 @@
*/
package org.apache.hadoop.hbase.client;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
import org.apache.hadoop.hbase.HColumnDescriptor;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.KeepDeletedCells;
@@ -32,13 +35,17 @@ import org.apache.hadoop.hbase.util.BuilderStyleTest;
import org.apache.hadoop.hbase.util.Bytes;
import org.apache.hadoop.hbase.util.PrettyPrinter;
import org.junit.Assert;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
+import org.junit.Rule;
import org.junit.Test;
import org.junit.experimental.categories.Category;
+import org.junit.rules.ExpectedException;
@Category({MiscTests.class, SmallTests.class})
public class TestColumnFamilyDescriptorBuilder {
+
+ @Rule
+ public ExpectedException expectedEx = ExpectedException.none();
+
@Test
public void testBuilder() throws DeserializationException {
ColumnFamilyDescriptorBuilder builder
@@ -86,15 +93,14 @@ public class TestColumnFamilyDescriptorBuilder {
assertEquals(v, deserializedHcd.getDFSReplication());
}
+ /**
+ * Tests HColumnDescriptor with empty familyName
+ */
@Test
- /** Tests HColumnDescriptor with empty familyName*/
- public void testHColumnDescriptorShouldThrowIAEWhenFamiliyNameEmpty()
- throws Exception {
- try {
- ColumnFamilyDescriptorBuilder.of("");
- } catch (IllegalArgumentException e) {
- assertEquals("Column Family name can not be empty", e.getLocalizedMessage());
- }
+ public void testHColumnDescriptorShouldThrowIAEWhenFamilyNameEmpty() throws Exception {
+ expectedEx.expect(IllegalArgumentException.class);
+ expectedEx.expectMessage("Column Family name can not be empty");
+ ColumnFamilyDescriptorBuilder.of("");
}
/**
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestDelayingRunner.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestDelayingRunner.java b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestDelayingRunner.java
index fb9dc21..15b7b02 100644
--- a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestDelayingRunner.java
+++ b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestDelayingRunner.java
@@ -19,6 +19,7 @@ package org.apache.hadoop.hbase.client;
import static org.junit.Assert.*;
+import java.nio.charset.StandardCharsets;
import java.util.concurrent.atomic.AtomicLong;
import org.apache.hadoop.hbase.HRegionInfo;
@@ -33,8 +34,8 @@ public class TestDelayingRunner {
private static final TableName DUMMY_TABLE =
TableName.valueOf("DUMMY_TABLE");
- private static final byte[] DUMMY_BYTES_1 = "DUMMY_BYTES_1".getBytes();
- private static final byte[] DUMMY_BYTES_2 = "DUMMY_BYTES_2".getBytes();
+ private static final byte[] DUMMY_BYTES_1 = "DUMMY_BYTES_1".getBytes(StandardCharsets.UTF_8);
+ private static final byte[] DUMMY_BYTES_2 = "DUMMY_BYTES_2".getBytes(StandardCharsets.UTF_8);
private static HRegionInfo hri1 =
new HRegionInfo(DUMMY_TABLE, DUMMY_BYTES_1, DUMMY_BYTES_2, false, 1);
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestOperation.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestOperation.java b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestOperation.java
index 61c9f3f..98bc74b 100644
--- a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestOperation.java
+++ b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestOperation.java
@@ -23,6 +23,7 @@ import static org.junit.Assert.assertNotNull;
import java.io.IOException;
import java.nio.ByteBuffer;
+import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
@@ -94,13 +95,14 @@ public class TestOperation {
private static String COL_NAME_1 = "col1";
private static ColumnPrefixFilter COL_PRE_FILTER =
- new ColumnPrefixFilter(COL_NAME_1.getBytes());
+ new ColumnPrefixFilter(COL_NAME_1.getBytes(StandardCharsets.UTF_8));
private static String STR_COL_PRE_FILTER =
COL_PRE_FILTER.getClass().getSimpleName() + " " + COL_NAME_1;
private static String COL_NAME_2 = "col2";
private static ColumnRangeFilter CR_FILTER = new ColumnRangeFilter(
- COL_NAME_1.getBytes(), true, COL_NAME_2.getBytes(), false);
+ COL_NAME_1.getBytes(StandardCharsets.UTF_8), true,
+ COL_NAME_2.getBytes(StandardCharsets.UTF_8), false);
private static String STR_CR_FILTER = CR_FILTER.getClass().getSimpleName()
+ " [" + COL_NAME_1 + ", " + COL_NAME_2 + ")";
@@ -119,25 +121,28 @@ public class TestOperation {
private static String STOP_ROW_KEY = "stop";
private static InclusiveStopFilter IS_FILTER =
- new InclusiveStopFilter(STOP_ROW_KEY.getBytes());
+ new InclusiveStopFilter(STOP_ROW_KEY.getBytes(StandardCharsets.UTF_8));
private static String STR_IS_FILTER =
IS_FILTER.getClass().getSimpleName() + " " + STOP_ROW_KEY;
private static String PREFIX = "prefix";
private static PrefixFilter PREFIX_FILTER =
- new PrefixFilter(PREFIX.getBytes());
+ new PrefixFilter(PREFIX.getBytes(StandardCharsets.UTF_8));
private static String STR_PREFIX_FILTER = "PrefixFilter " + PREFIX;
private static byte[][] PREFIXES = {
- "0".getBytes(), "1".getBytes(), "2".getBytes()};
+ "0".getBytes(StandardCharsets.UTF_8), "1".getBytes(StandardCharsets.UTF_8),
+ "2".getBytes(StandardCharsets.UTF_8)};
private static MultipleColumnPrefixFilter MCP_FILTER =
new MultipleColumnPrefixFilter(PREFIXES);
private static String STR_MCP_FILTER =
MCP_FILTER.getClass().getSimpleName() + " (3/3): [0, 1, 2]";
private static byte[][] L_PREFIXES = {
- "0".getBytes(), "1".getBytes(), "2".getBytes(), "3".getBytes(),
- "4".getBytes(), "5".getBytes(), "6".getBytes(), "7".getBytes()};
+ "0".getBytes(StandardCharsets.UTF_8), "1".getBytes(StandardCharsets.UTF_8),
+ "2".getBytes(StandardCharsets.UTF_8), "3".getBytes(StandardCharsets.UTF_8),
+ "4".getBytes(StandardCharsets.UTF_8), "5".getBytes(StandardCharsets.UTF_8),
+ "6".getBytes(StandardCharsets.UTF_8), "7".getBytes(StandardCharsets.UTF_8)};
private static MultipleColumnPrefixFilter L_MCP_FILTER =
new MultipleColumnPrefixFilter(L_PREFIXES);
private static String STR_L_MCP_FILTER =
@@ -167,7 +172,7 @@ public class TestOperation {
FIRST_KEY_ONLY_FILTER.getClass().getSimpleName();
private static CompareOp CMP_OP = CompareOp.EQUAL;
- private static byte[] CMP_VALUE = "value".getBytes();
+ private static byte[] CMP_VALUE = "value".getBytes(StandardCharsets.UTF_8);
private static BinaryComparator BC = new BinaryComparator(CMP_VALUE);
private static DependentColumnFilter DC_FILTER =
new DependentColumnFilter(FAMILY, QUALIFIER, true, CMP_OP, BC);
@@ -451,4 +456,3 @@ public class TestOperation {
}
}
-
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestRegionInfoDisplay.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestRegionInfoDisplay.java b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestRegionInfoDisplay.java
index 6d8c84c..a201285 100644
--- a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestRegionInfoDisplay.java
+++ b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestRegionInfoDisplay.java
@@ -17,6 +17,9 @@
*/
package org.apache.hadoop.hbase.client;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.CategoryBasedTimeout;
import org.apache.hadoop.hbase.HRegionInfo;
@@ -32,13 +35,11 @@ import org.junit.experimental.categories.Category;
import org.junit.rules.TestName;
import org.junit.rules.TestRule;
-import java.io.IOException;
-
@Category({MasterTests.class, SmallTests.class})
public class TestRegionInfoDisplay {
@Rule
- public final TestRule timeout = CategoryBasedTimeout.builder().withTimeout(this.getClass()).
- withLookingForStuckThread(true).build();
+ public final TestRule timeout = CategoryBasedTimeout.builder()
+ .withTimeout(this.getClass()).withLookingForStuckThread(true).build();
@Rule public TestName name = new TestName();
@Test
@@ -59,35 +60,36 @@ public class TestRegionInfoDisplay {
.setReplicaId(1).build();
checkEquality(ri, conf);
Assert.assertArrayEquals(RegionInfoDisplay.HIDDEN_END_KEY,
- RegionInfoDisplay.getEndKeyForDisplay(ri, conf));
+ RegionInfoDisplay.getEndKeyForDisplay(ri, conf));
Assert.assertArrayEquals(RegionInfoDisplay.HIDDEN_START_KEY,
- RegionInfoDisplay.getStartKeyForDisplay(ri, conf));
+ RegionInfoDisplay.getStartKeyForDisplay(ri, conf));
RegionState state = RegionState.createForTesting(convert(ri), RegionState.State.OPEN);
String descriptiveNameForDisplay =
- RegionInfoDisplay.getDescriptiveNameFromRegionStateForDisplay(state, conf);
+ RegionInfoDisplay.getDescriptiveNameFromRegionStateForDisplay(state, conf);
checkDescriptiveNameEquality(descriptiveNameForDisplay,state.toDescriptiveString(), startKey);
conf.setBoolean("hbase.display.keys", true);
Assert.assertArrayEquals(endKey, RegionInfoDisplay.getEndKeyForDisplay(ri, conf));
Assert.assertArrayEquals(startKey, RegionInfoDisplay.getStartKeyForDisplay(ri, conf));
Assert.assertEquals(state.toDescriptiveString(),
- RegionInfoDisplay.getDescriptiveNameFromRegionStateForDisplay(state, conf));
+ RegionInfoDisplay.getDescriptiveNameFromRegionStateForDisplay(state, conf));
}
private void checkDescriptiveNameEquality(String descriptiveNameForDisplay, String origDesc,
- byte[] startKey) {
+ byte[] startKey) {
// except for the "hidden-start-key" substring everything else should exactly match
String firstPart = descriptiveNameForDisplay.substring(0,
- descriptiveNameForDisplay.indexOf(new String(RegionInfoDisplay.HIDDEN_START_KEY)));
+ descriptiveNameForDisplay.indexOf(
+ new String(RegionInfoDisplay.HIDDEN_START_KEY, StandardCharsets.UTF_8)));
String secondPart = descriptiveNameForDisplay.substring(
- descriptiveNameForDisplay.indexOf(new String(RegionInfoDisplay.HIDDEN_START_KEY)) +
- RegionInfoDisplay.HIDDEN_START_KEY.length);
- String firstPartOrig = origDesc.substring(0,
- origDesc.indexOf(Bytes.toStringBinary(startKey)));
+ descriptiveNameForDisplay.indexOf(
+ new String(RegionInfoDisplay.HIDDEN_START_KEY, StandardCharsets.UTF_8)) +
+ RegionInfoDisplay.HIDDEN_START_KEY.length);
+ String firstPartOrig = origDesc.substring(0, origDesc.indexOf(Bytes.toStringBinary(startKey)));
String secondPartOrig = origDesc.substring(
- origDesc.indexOf(Bytes.toStringBinary(startKey)) +
- Bytes.toStringBinary(startKey).length());
+ origDesc.indexOf(Bytes.toStringBinary(startKey)) +
+ Bytes.toStringBinary(startKey).length());
assert(firstPart.equals(firstPartOrig));
assert(secondPart.equals(secondPartOrig));
}
@@ -118,8 +120,8 @@ public class TestRegionInfoDisplay {
}
private HRegionInfo convert(RegionInfo ri) {
- HRegionInfo hri = new HRegionInfo(
- ri.getTable(), ri.getStartKey(), ri.getEndKey(), ri.isSplit(), ri.getRegionId());
+ HRegionInfo hri =new HRegionInfo(ri.getTable(), ri.getStartKey(), ri.getEndKey(),
+ ri.isSplit(), ri.getRegionId());
hri.setOffline(ri.isOffline());
return hri;
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/59529a78/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestSimpleRequestController.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestSimpleRequestController.java b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestSimpleRequestController.java
index 531fd0f..3107aa7 100644
--- a/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestSimpleRequestController.java
+++ b/hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestSimpleRequestController.java
@@ -1,5 +1,4 @@
/*
- *
* 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
@@ -18,8 +17,14 @@
*/
package org.apache.hadoop.hbase.client;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
import java.io.IOException;
import java.io.InterruptedIOException;
+import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
@@ -27,6 +32,7 @@ import java.util.concurrent.BrokenBarrierException;
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicLong;
+
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.HConstants;
@@ -39,10 +45,6 @@ import org.apache.hadoop.hbase.testclassification.ClientTests;
import org.apache.hadoop.hbase.testclassification.SmallTests;
import org.apache.hadoop.hbase.util.Bytes;
import org.junit.Assert;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotEquals;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
import org.junit.Test;
import org.junit.experimental.categories.Category;
@@ -51,9 +53,9 @@ public class TestSimpleRequestController {
private static final TableName DUMMY_TABLE
= TableName.valueOf("DUMMY_TABLE");
- private static final byte[] DUMMY_BYTES_1 = "DUMMY_BYTES_1".getBytes();
- private static final byte[] DUMMY_BYTES_2 = "DUMMY_BYTES_2".getBytes();
- private static final byte[] DUMMY_BYTES_3 = "DUMMY_BYTES_3".getBytes();
+ private static final byte[] DUMMY_BYTES_1 = "DUMMY_BYTES_1".getBytes(StandardCharsets.UTF_8);
+ private static final byte[] DUMMY_BYTES_2 = "DUMMY_BYTES_2".getBytes(StandardCharsets.UTF_8);
+ private static final byte[] DUMMY_BYTES_3 = "DUMMY_BYTES_3".getBytes(StandardCharsets.UTF_8);
private static final ServerName SN = ServerName.valueOf("s1,1,1");
private static final ServerName SN2 = ServerName.valueOf("s2,2,2");
private static final HRegionInfo HRI1
@@ -118,15 +120,18 @@ public class TestSimpleRequestController {
final AtomicLong tasksInProgress = new AtomicLong(0);
final Map<ServerName, AtomicInteger> taskCounterPerServer = new HashMap<>();
final Map<byte[], AtomicInteger> taskCounterPerRegion = new HashMap<>();
- SimpleRequestController.TaskCountChecker countChecker = new SimpleRequestController.TaskCountChecker(
+ SimpleRequestController.TaskCountChecker countChecker =
+ new SimpleRequestController.TaskCountChecker(
maxTotalConcurrentTasks,
maxConcurrentTasksPerServer,
maxConcurrentTasksPerRegion,
tasksInProgress, taskCounterPerServer, taskCounterPerRegion);
final long maxHeapSizePerRequest = 2 * 1024 * 1024;
// unlimiited
- SimpleRequestController.RequestHeapSizeChecker sizeChecker = new SimpleRequestController.RequestHeapSizeChecker(maxHeapSizePerRequest);
- RequestController.Checker checker = SimpleRequestController.newChecker(Arrays.asList(countChecker, sizeChecker));
+ SimpleRequestController.RequestHeapSizeChecker sizeChecker =
+ new SimpleRequestController.RequestHeapSizeChecker(maxHeapSizePerRequest);
+ RequestController.Checker checker =
+ SimpleRequestController.newChecker(Arrays.asList(countChecker, sizeChecker));
ReturnCode loc1Code = checker.canTakeRow(LOC1, createPut(maxHeapSizePerRequest));
assertEquals(ReturnCode.INCLUDE, loc1Code);
@@ -357,11 +362,7 @@ public class TestSimpleRequestController {
controller.waitForMaximumCurrentTasks(max.get(), 123, 1, null);
} catch (InterruptedIOException e) {
Assert.fail(e.getMessage());
- } catch (InterruptedException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
- } catch (BrokenBarrierException e) {
- // TODO Auto-generated catch block
+ } catch (InterruptedException | BrokenBarrierException e) {
e.printStackTrace();
}
};