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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Work logged] (HDDS-1449) JVM Exit in datanode while committing a key
Date Mon, 20 May 2019 10:19:00 GMT

     [ https://issues.apache.org/jira/browse/HDDS-1449?focusedWorklogId=244975&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-244975
]

ASF GitHub Bot logged work on HDDS-1449:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 20/May/19 10:18
            Start Date: 20/May/19 10:18
    Worklog Time Spent: 10m 
      Work Description: mukul1987 commented on issue #825: HDDS-1449. JVM Exit in datanode
while committing a key. Contributed by Mukul Kumar Singh.
URL: https://github.com/apache/hadoop/pull/825#issuecomment-493926256
 
 
   Thanks for the review @bshashikant.
   I have changed the name of the variable to checkNoReferences in place of force. As there
are no users of the force flag, I feel we can address that later.
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 244975)
    Time Spent: 40m  (was: 0.5h)

> JVM Exit in datanode while committing a key
> -------------------------------------------
>
>                 Key: HDDS-1449
>                 URL: https://issues.apache.org/jira/browse/HDDS-1449
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: Ozone Datanode
>    Affects Versions: 0.3.0
>            Reporter: Mukul Kumar Singh
>            Assignee: Mukul Kumar Singh
>            Priority: Major
>              Labels: MiniOzoneChaosCluster, pull-request-available
>         Attachments: 2019-04-22--20-23-56-IST.MiniOzoneChaosCluster.log, hs_err_pid67466.log
>
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> Saw the following trace in MiniOzoneChaosCluster run.
> {code}
> C  [librocksdbjni17271331491728127.jnilib+0x9755c]  Java_org_rocksdb_RocksDB_write0+0x1c
> J 13917  org.rocksdb.RocksDB.write0(JJJ)V (0 bytes) @ 0x00000001102ff62e [0x00000001102ff580+0xae]
> J 17167 C2 org.apache.hadoop.utils.RocksDBStore.writeBatch(Lorg/apache/hadoop/utils/BatchOperation;)V
(260 bytes) @ 0x0000000111bbd01c [0x0000000111bbcde0+0x23c]
> J 20434 C1 org.apache.hadoop.ozone.container.keyvalue.impl.BlockManagerImpl.putBlock(Lorg/apache/hadoop/ozone/container/common/interfaces/Container;Lorg/apache/hadoop/ozone/container/common/helpers/BlockData;)J
(261 bytes) @ 0x0000000111c267ac [0x0000000111c25640+0x116c]
> J 19262 C2 org.apache.hadoop.ozone.container.common.impl.HddsDispatcher.dispatchRequest(Lorg/apache/hadoop/hdds/protocol/datanode/proto/ContainerProtos$ContainerCommandRequestProto;Lorg/apache/hadoop/ozone/container/common/transport/server/ratis/DispatcherContext;)Lorg/apache/hadoop/hdds/protocol/datanode/proto/ContainerProtos$ContainerCommandResponseProto;
(866 bytes) @ 0x00000001125c5aa0 [0x00000001125c1560+0x4540]
> J 15095 C2 org.apache.hadoop.ozone.container.common.impl.HddsDispatcher.dispatch(Lorg/apache/hadoop/hdds/protocol/datanode/proto/ContainerProtos$ContainerCommandRequestProto;Lorg/apache/hadoop/ozone/container/common/transport/server/ratis/DispatcherContext;)Lorg/apache/hadoop/hdds/protocol/datanode/proto/ContainerProtos$ContainerCommandResponseProto;
(142 bytes) @ 0x0000000110ffc940 [0x0000000110ffc0c0+0x880]
> J 19301 C2 org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.dispatchCommand(Lorg/apache/hadoop/hdds/protocol/datanode/proto/ContainerProtos$ContainerCommandRequestProto;Lorg/apache/hadoop/ozone/container/common/transport/server/ratis/DispatcherContext;)Lorg/apache/hadoop/hdds/protocol/datanode/proto/ContainerProtos$ContainerCommandResponseProto;
(146 bytes) @ 0x0000000111396144 [0x0000000111395e60+0x2e4]
> J 15997 C2 org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine$$Lambda$776.get()Ljava/lang/Object;
(16 bytes) @ 0x0000000110138e54 [0x0000000110138d80+0xd4]
> J 15970 C2 java.util.concurrent.CompletableFuture$AsyncSupply.run()V (61 bytes) @ 0x000000010fc80094
[0x000000010fc80000+0x94]
> J 17368 C2 java.util.concurrent.ThreadPoolExecutor.runWorker(Ljava/util/concurrent/ThreadPoolExecutor$Worker;)V
(225 bytes) @ 0x0000000110b0a7a0 [0x0000000110b0a5a0+0x200]
> J 7389 C1 java.util.concurrent.ThreadPoolExecutor$Worker.run()V (9 bytes) @ 0x000000011012a004
[0x0000000110129f00+0x104]
> J 6837 C1 java.lang.Thread.run()V (17 bytes) @ 0x000000011002b144 [0x000000011002b000+0x144]
> v  ~StubRoutines::call_stub
> V  [libjvm.dylib+0x2ef1f6]  JavaCalls::call_helper(JavaValue*, methodHandle*, JavaCallArguments*,
Thread*)+0x6ae
> V  [libjvm.dylib+0x2ef99a]  JavaCalls::call_virtual(JavaValue*, KlassHandle, Symbol*,
Symbol*, JavaCallArguments*, Thread*)+0x164
> V  [libjvm.dylib+0x2efb46]  JavaCalls::call_virtual(JavaValue*, Handle, KlassHandle,
Symbol*, Symbol*, Thread*)+0x4a
> V  [libjvm.dylib+0x34a46d]  thread_entry(JavaThread*, Thread*)+0x7c
> V  [libjvm.dylib+0x56eb0f]  JavaThread::thread_main_inner()+0x9b
> V  [libjvm.dylib+0x57020a]  JavaThread::run()+0x1c2
> V  [libjvm.dylib+0x48d4a6]  java_start(Thread*)+0xf6
> C  [libsystem_pthread.dylib+0x3305]  _pthread_body+0x7e
> C  [libsystem_pthread.dylib+0x626f]  _pthread_start+0x46
> C  [libsystem_pthread.dylib+0x2415]  thread_start+0xd
> C  0x0000000000000000
> {code}



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