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Hadoop QA commented on HBASE-15295: ----------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {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 19 new or modified test files. {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 4m 31s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 45s {color} | {color:green} master passed with JDK v1.8.0 {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 46s {color} | {color:green} master passed with JDK v1.7.0_79 {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 8m 2s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 53s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 3m 53s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 36s {color} | {color:green} master passed with JDK v1.8.0 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 24s {color} | {color:green} master passed with JDK v1.7.0_79 {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 49s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 19s {color} | {color:green} the patch passed with JDK v1.8.0 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 2m 19s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 27s {color} | {color:green} the patch passed with JDK v1.7.0_79 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 27s {color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 2m 22s {color} | {color:red} Patch generated 1 new checkstyle issues in hbase-client (total was 532, now 465). {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 1m 20s {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} 38m 37s {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:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m 36s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 57s {color} | {color:green} the patch passed with JDK v1.8.0 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 31s {color} | {color:green} the patch passed with JDK v1.7.0_79 {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 52s {color} | {color:green} hbase-client in the patch passed with JDK v1.8.0. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 38s {color} | {color:green} hbase-it in the patch passed with JDK v1.8.0. {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red} 115m 20s {color} | {color:red} hbase-server in the patch failed with JDK v1.8.0. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 38s {color} | {color:green} hbase-client in the patch passed with JDK v1.7.0_79. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 32s {color} | {color:green} hbase-it in the patch passed with JDK v1.7.0_79. {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red} 138m 7s {color} | {color:red} hbase-server in the patch failed with JDK v1.7.0_79. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 1m 25s {color} | {color:green} Patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 346m 54s {color} | {color:black} {color} | \\ \\ || Reason || Tests || | JDK v1.8.0 Failed junit tests | hadoop.hbase.master.balancer.TestStochasticLoadBalancer2 | | JDK v1.8.0 Timed out junit tests | org.apache.hadoop.hbase.client.TestReplicasClient | | | org.apache.hadoop.hbase.snapshot.TestSnapshotClientRetries | | | org.apache.hadoop.hbase.wal.TestWALFiltering | | | org.apache.hadoop.hbase.wal.TestDefaultWALProviderWithHLogKey | | | org.apache.hadoop.hbase.wal.TestWALSplitCompressed | | | org.apache.hadoop.hbase.client.TestMultiRespectsLimits | | | org.apache.hadoop.hbase.client.TestMetaWithReplicas | | | org.apache.hadoop.hbase.client.TestAdmin1 | | | org.apache.hadoop.hbase.TestGlobalMemStoreSize | | | org.apache.hadoop.hbase.zookeeper.lock.TestZKInterProcessReadWriteLock | | | org.apache.hadoop.hbase.TestRegionRebalancing | | | org.apache.hadoop.hbase.mapreduce.TestHLogRecordReader | | | org.apache.hadoop.hbase.security.visibility.TestVisibilityLabelReplicationWithExpAsString | | | org.apache.hadoop.hbase.mapreduce.TestWALRecordReader | | | org.apache.hadoop.hbase.security.visibility.TestVisibilityLabelsReplication | | | org.apache.hadoop.hbase.TestHBaseOnOtherDfsCluster | | | org.apache.hadoop.hbase.TestLocalHBaseCluster | | | org.apache.hadoop.hbase.fs.TestBlockReorder | | | org.apache.hadoop.hbase.client.TestTableSnapshotScanner | | | org.apache.hadoop.hbase.wal.TestDefaultWALProvider | | | org.apache.hadoop.hbase.wal.TestBoundedRegionGroupingStrategy | | | org.apache.hadoop.hbase.wal.TestWALFactory | | | org.apache.hadoop.hbase.mapreduce.TestTableSnapshotInputFormat | | | org.apache.hadoop.hbase.client.TestSnapshotFromClient | | | org.apache.hadoop.hbase.wal.TestWALSplit | | JDK v1.7.0_79 Timed out junit tests | org.apache.hadoop.hbase.mapreduce.TestHRegionPartitioner | | | org.apache.hadoop.hbase.security.access.TestNamespaceCommands | | | org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFiles | | | org.apache.hadoop.hbase.mapreduce.TestTableSnapshotInputFormat | \\ \\ || Subsystem || Report/Notes || | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12791057/hbase-15295_v5.patch | | JIRA Issue | HBASE-15295 | | Optional Tests | asflicense javac javadoc unit findbugs hadoopcheck hbaseanti checkstyle compile | | uname | Linux pietas.apache.org 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 / 5e395c4 | | findbugs | v3.0.0 | | checkstyle | https://builds.apache.org/job/PreCommit-HBASE-Build/813/artifact/patchprocess/diff-checkstyle-hbase-client.txt | | unit | https://builds.apache.org/job/PreCommit-HBASE-Build/813/artifact/patchprocess/patch-unit-hbase-server-jdk1.8.0.txt | | unit | https://builds.apache.org/job/PreCommit-HBASE-Build/813/artifact/patchprocess/patch-unit-hbase-server-jdk1.7.0_79.txt | | unit test logs | https://builds.apache.org/job/PreCommit-HBASE-Build/813/artifact/patchprocess/patch-unit-hbase-server-jdk1.8.0.txt https://builds.apache.org/job/PreCommit-HBASE-Build/813/artifact/patchprocess/patch-unit-hbase-server-jdk1.7.0_79.txt | | JDK v1.7.0_79 Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/813/testReport/ | | modules | C: hbase-client hbase-it hbase-server U: . | | Max memory used | 208MB | | Powered by | Apache Yetus 0.1.0 http://yetus.apache.org | | Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/813/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, hbase-15295_v3.patch, hbase-15295_v4.patch, > hbase-15295_v5.patch, hbase-15295_v5.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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)