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https://issues.apache.org/jira/browse/HBASE-15295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15166715#comment-15166715
]
Hadoop QA commented on HBASE-15295:
-----------------------------------
| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 0s
{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m
0s {color} | {color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s
{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m
0s {color} | {color:green} The patch appears to include 16 new or modified test
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 4m
25s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 6s
{color} | {color:green} master passed with JDK v1.8.0_72 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 43s
{color} | {color:green} master passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 8m
4s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 1m
6s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m
18s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 42s
{color} | {color:green} master passed with JDK v1.8.0_72 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 40s
{color} | {color:green} master passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 2m
5s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 2s
{color} | {color:green} the patch passed with JDK v1.8.0_72 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 2m 2s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 45s
{color} | {color:green} the patch passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 45s
{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 2m 27s
{color} | {color:red} Patch generated 64 new checkstyle issues in hbase-client
(total was 532, now 594). {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 1m
6s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s {color} | {color:green} Patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green}
36m 44s {color} | {color:green} Patch does not cause any errors with Hadoop
2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.1 2.6.2 2.6.3 2.7.1. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 3m 17s
{color} | {color:red} hbase-server introduced 1 new FindBugs issues. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 40s
{color} | {color:green} the patch passed with JDK v1.8.0_72 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 41s
{color} | {color:green} the patch passed with JDK v1.7.0_95 {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 1m 27s {color}
| {color:red} hbase-client in the patch failed with JDK v1.8.0_72. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 29s
{color} | {color:green} hbase-it in the patch passed with JDK v1.8.0_72.
{color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 26m 8s {color}
| {color:red} hbase-server in the patch failed with JDK v1.8.0_72. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 1m 19s {color}
| {color:red} hbase-client in the patch failed with JDK v1.7.0_95. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 28s
{color} | {color:green} hbase-it in the patch passed with JDK v1.7.0_95.
{color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 23m 55s {color}
| {color:red} hbase-server in the patch failed with JDK v1.7.0_95. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
40s {color} | {color:green} Patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 140m 49s {color}
| {color:black} {color} |
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|| Reason || Tests ||
| FindBugs | module:hbase-server |
| | Possible null pointer dereference of null in new
org.apache.hadoop.hbase.master.ServerManager(Server, MasterServices, boolean)
Dereferenced at ServerManager.java:null in new
org.apache.hadoop.hbase.master.ServerManager(Server, MasterServices, boolean)
Dereferenced at ServerManager.java:[line 228] |
| JDK v1.8.0_72 Failed junit tests | hadoop.hbase.client.TestSnapshotFromAdmin |
| | hadoop.hbase.ipc.TestRpcMetrics |
| | hadoop.hbase.regionserver.TestMetricsRegion |
| | hadoop.hbase.regionserver.TestMetricsRegionServer |
| JDK v1.7.0_95 Failed junit tests | hadoop.hbase.client.TestSnapshotFromAdmin |
| | hadoop.hbase.ipc.TestSimpleRpcScheduler |
| | hadoop.hbase.ipc.TestRpcMetrics |
| | hadoop.hbase.regionserver.TestMetricsRegion |
| | hadoop.hbase.regionserver.TestMetricsRegionServer |
\\
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|| Subsystem || Report/Notes ||
| Docker | Client=1.9.1 Server=1.9.1 Image:yetus/hbase:date2016-02-25 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12789832/hbase-15295_v2.patch |
| JIRA Issue | HBASE-15295 |
| Optional Tests | asflicense javac javadoc unit findbugs hadoopcheck
hbaseanti checkstyle compile |
| uname | Linux b9daad9ae1a5 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed
Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
|
| git revision | master / 6e9d355 |
| findbugs | v3.0.0 |
| checkstyle |
https://builds.apache.org/job/PreCommit-HBASE-Build/687/artifact/patchprocess/diff-checkstyle-hbase-client.txt
|
| findbugs |
https://builds.apache.org/job/PreCommit-HBASE-Build/687/artifact/patchprocess/new-findbugs-hbase-server.html
|
| unit |
https://builds.apache.org/job/PreCommit-HBASE-Build/687/artifact/patchprocess/patch-unit-hbase-client-jdk1.8.0_72.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HBASE-Build/687/artifact/patchprocess/patch-unit-hbase-server-jdk1.8.0_72.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HBASE-Build/687/artifact/patchprocess/patch-unit-hbase-client-jdk1.7.0_95.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HBASE-Build/687/artifact/patchprocess/patch-unit-hbase-server-jdk1.7.0_95.txt
|
| unit test logs |
https://builds.apache.org/job/PreCommit-HBASE-Build/687/artifact/patchprocess/patch-unit-hbase-client-jdk1.8.0_72.txt
https://builds.apache.org/job/PreCommit-HBASE-Build/687/artifact/patchprocess/patch-unit-hbase-server-jdk1.8.0_72.txt
https://builds.apache.org/job/PreCommit-HBASE-Build/687/artifact/patchprocess/patch-unit-hbase-client-jdk1.7.0_95.txt
https://builds.apache.org/job/PreCommit-HBASE-Build/687/artifact/patchprocess/patch-unit-hbase-server-jdk1.7.0_95.txt
|
| JDK v1.7.0_95 Test Results |
https://builds.apache.org/job/PreCommit-HBASE-Build/687/testReport/ |
| modules | C: hbase-client hbase-it hbase-server U: . |
| Max memory used | 185MB |
| Powered by | Apache Yetus 0.1.0 http://yetus.apache.org |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/687/console |
This message was automatically generated.
> MutateTableAccess.multiMutate() does not get high priority causing a deadlock
> -----------------------------------------------------------------------------
>
> Key: HBASE-15295
> URL: https://issues.apache.org/jira/browse/HBASE-15295
> Project: HBase
> Issue Type: Bug
> Reporter: Enis Soztutar
> Assignee: Enis Soztutar
> Fix For: 2.0.0, 1.3.0, 1.2.1, 1.1.4
>
> Attachments: hbase-15295_v1.patch, hbase-15295_v1.patch,
> hbase-15295_v2.patch
>
>
> We have seen this in a cluster with Phoenix secondary indexes leading to a
> deadlock. All handlers are busy waiting on the index updates to finish:
> {code}
> "B.defaultRpcServer.handler=50,queue=0,port=16020" #91 daemon prio=5
> os_prio=0 tid=0x00007f29f64ba000 nid=0xab51 waiting on condition
> [0x00007f29a8762000]
> java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x0000000124f1d5c8> (a
> com.google.common.util.concurrent.AbstractFuture$Sync)
> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997)
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304)
> at
> com.google.common.util.concurrent.AbstractFuture$Sync.get(AbstractFuture.java:275)
> at
> com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:111)
> at
> org.apache.phoenix.hbase.index.parallel.BaseTaskRunner.submit(BaseTaskRunner.java:66)
> at
> org.apache.phoenix.hbase.index.parallel.BaseTaskRunner.submitUninterruptible(BaseTaskRunner.java:99)
> at
> org.apache.phoenix.hbase.index.write.ParallelWriterIndexCommitter.write(ParallelWriterIndexCommitter.java:194)
> at
> org.apache.phoenix.hbase.index.write.IndexWriter.write(IndexWriter.java:179)
> at
> org.apache.phoenix.hbase.index.write.IndexWriter.writeAndKillYourselfOnFailure(IndexWriter.java:144)
> at
> org.apache.phoenix.hbase.index.write.IndexWriter.writeAndKillYourselfOnFailure(IndexWriter.java:134)
> at
> org.apache.phoenix.hbase.index.Indexer.doPostWithExceptions(Indexer.java:457)
> at org.apache.phoenix.hbase.index.Indexer.doPost(Indexer.java:406)
> at
> org.apache.phoenix.hbase.index.Indexer.postBatchMutate(Indexer.java:401)
> at
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$36.call(RegionCoprocessorHost.java:1006)
> at
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$RegionOperation.call(RegionCoprocessorHost.java:1673)
> at
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperation(RegionCoprocessorHost.java:1748)
> at
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperation(RegionCoprocessorHost.java:1705)
> at
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.postBatchMutate(RegionCoprocessorHost.java:1002)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.doMiniBatchMutation(HRegion.java:3162)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:2801)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:2743)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.doBatchOp(RSRpcServices.java:692)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.doNonAtomicRegionMutation(RSRpcServices.java:654)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.multi(RSRpcServices.java:2031)
> at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:32213)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2114)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:101)
> at
> org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:130)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:107)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> And the index region is trying to split, and is trying to do a meta update:
> {code}
> "regionserver/<hostaname>/10.132.70.191:16020-splits-1454693389669" #1779
> prio=5 os_prio=0 tid=0x00007f29e149c000 nid=0x5107 in Object.wait()
> [0x00007f1f136d6000]
> java.lang.Thread.State: TIMED_WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> at
> org.apache.hadoop.hbase.ipc.RpcClientImpl.call(RpcClientImpl.java:1215)
> - locked <0x000000010b72bc20> (a org.apache.hadoop.hbase.ipc.Call)
> at
> org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:213)
> at
> org.apache.hadoop.hbase.ipc.AbstractRpcClient$BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:287)
> at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$BlockingStub.execService(ClientProtos.java:32675)
> at
> org.apache.hadoop.hbase.protobuf.ProtobufUtil.execService(ProtobufUtil.java:1618)
> at
> org.apache.hadoop.hbase.ipc.RegionCoprocessorRpcChannel$1.call(RegionCoprocessorRpcChannel.java:92)
> at
> org.apache.hadoop.hbase.ipc.RegionCoprocessorRpcChannel$1.call(RegionCoprocessorRpcChannel.java:89)
> at
> org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:126)
> at
> org.apache.hadoop.hbase.ipc.RegionCoprocessorRpcChannel.callExecService(RegionCoprocessorRpcChannel.java:95)
> at
> org.apache.hadoop.hbase.ipc.CoprocessorRpcChannel.callBlockingMethod(CoprocessorRpcChannel.java:73)
> at
> org.apache.hadoop.hbase.protobuf.generated.MultiRowMutationProtos$MultiRowMutationService$BlockingStub.mutateRows(MultiRowMutationProtos.java:2149)
> at
> org.apache.hadoop.hbase.MetaTableAccessor.multiMutate(MetaTableAccessor.java:1339)
> at
> org.apache.hadoop.hbase.MetaTableAccessor.splitRegion(MetaTableAccessor.java:1309)
> at
> org.apache.hadoop.hbase.regionserver.SplitTransactionImpl.createDaughters(SplitTransactionImpl.java:296)
> at
> org.apache.hadoop.hbase.regionserver.SplitTransactionImpl.execute(SplitTransactionImpl.java:509)
> at
> org.apache.hadoop.hbase.regionserver.SplitRequest.run(SplitRequest.java:85)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> {code}
> The issue is that the RPC to the meta is using a coprocessor endpoint, thus
> does not get a high priority from AnnotationReadingPriorityFunction. Because
> of this, a deadlock happens because all handlers are already busy waiting on
> the index updates.
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