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Hadoop QA commented on HBASE-9863: ---------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12611985/9863-v5.txt against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:red}-1 tests included{color}. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color:green}+1 hadoop1.0{color}. The patch compiles against the hadoop 1.0 profile. {color:green}+1 hadoop2.0{color}. The patch compiles against the hadoop 2.0 profile. {color:green}+1 javadoc{color}. The javadoc tool did not generate any warning messages. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:red}-1 findbugs{color}. The patch appears to introduce 2 new Findbugs (version 1.3.9) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 lineLengths{color}. The patch does not introduce lines longer than 100 {color:red}-1 site{color}. The patch appears to cause mvn site goal to fail. {color:red}-1 core tests{color}. The patch failed these unit tests: org.apache.hadoop.hbase.regionserver.TestHRegionBusyWait org.apache.hadoop.hbase.regionserver.TestHRegion Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/7727//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7727//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7727//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-thrift.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7727//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7727//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7727//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop1-compat.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7727//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7727//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7727//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/7727//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/7727//console This message is automatically generated. > Intermittently > TestZooKeeper#testRegionAssignmentAfterMasterRecoveryDueToZKExpiry hangs > --------------------------------------------------------------------------------------- > > Key: HBASE-9863 > URL: https://issues.apache.org/jira/browse/HBASE-9863 > Project: HBase > Issue Type: Bug > Reporter: Ted Yu > Assignee: Ted Yu > Attachments: 9863-v1.txt, 9863-v2.txt, 9863-v3.txt, 9863-v4.txt, > 9863-v5.txt > > > TestZooKeeper#testRegionAssignmentAfterMasterRecoveryDueToZKExpiry sometimes > hung. > Here were two recent occurrences: > https://builds.apache.org/job/PreCommit-HBASE-Build/7676/console > https://builds.apache.org/job/PreCommit-HBASE-Build/7671/console > There were 9 occurrences of the following in both stack traces: > {code} > "FifoRpcScheduler.handler1-thread-5" daemon prio=10 tid=0x09df8800 nid=0xc17 > waiting for monitor entry [0x6fdf8000] > java.lang.Thread.State: BLOCKED (on object monitor) > at > org.apache.hadoop.hbase.master.TableNamespaceManager.isTableAvailableAndInitialized(TableNamespaceManager.java:250) > - waiting to lock <0x7f69b5f0> (a > org.apache.hadoop.hbase.master.TableNamespaceManager) > at > org.apache.hadoop.hbase.master.HMaster.isTableNamespaceManagerReady(HMaster.java:3146) > at > org.apache.hadoop.hbase.master.HMaster.getNamespaceDescriptor(HMaster.java:3105) > at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:1743) > at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:1782) > at > org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java:38221) > at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:1983) > at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:92) > {code} > The test hung here: > {code} > "pool-1-thread-1" prio=10 tid=0x74f7b800 nid=0x5aa5 in Object.wait() > [0x74efe000] > java.lang.Thread.State: TIMED_WAITING (on object monitor) > at java.lang.Object.wait(Native Method) > - waiting on <0xcc848348> (a org.apache.hadoop.hbase.ipc.RpcClient$Call) > at org.apache.hadoop.hbase.ipc.RpcClient.call(RpcClient.java:1436) > - locked <0xcc848348> (a org.apache.hadoop.hbase.ipc.RpcClient$Call) > at > org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1654) > at > org.apache.hadoop.hbase.ipc.RpcClient$BlockingRpcChannelImplementation.callBlockingMethod(RpcClient.java:1712) > at > org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$BlockingStub.createTable(MasterProtos.java:40372) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$5.createTable(HConnectionManager.java:1931) > at org.apache.hadoop.hbase.client.HBaseAdmin$2.call(HBaseAdmin.java:598) > at org.apache.hadoop.hbase.client.HBaseAdmin$2.call(HBaseAdmin.java:594) > at > org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:116) > - locked <0x7faa26d0> (a org.apache.hadoop.hbase.client.RpcRetryingCaller) > at > org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:94) > - locked <0x7faa26d0> (a org.apache.hadoop.hbase.client.RpcRetryingCaller) > at > org.apache.hadoop.hbase.client.HBaseAdmin.executeCallable(HBaseAdmin.java:3124) > at > org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:594) > at > org.apache.hadoop.hbase.client.HBaseAdmin.createTable(HBaseAdmin.java:485) > at > org.apache.hadoop.hbase.TestZooKeeper.testRegionAssignmentAfterMasterRecoveryDueToZKExpiry(TestZooKeeper.java:486) > {code} -- This message was sent by Atlassian JIRA (v6.1#6144)