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From "Khurram Faraaz (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-5434) IllegalStateException: Memory was leaked by query.
Date Thu, 13 Apr 2017 06:30:42 GMT
Khurram Faraaz created DRILL-5434:
-------------------------------------

             Summary: IllegalStateException: Memory was leaked by query.
                 Key: DRILL-5434
                 URL: https://issues.apache.org/jira/browse/DRILL-5434
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Flow
    Affects Versions: 1.11.0
            Reporter: Khurram Faraaz


Issue a long running COUNT query.
While the query is being executed, stop the foreman drillbit, ./drillbit.sh stop
A memory leak is reported in the drillbit.log

Apache Drill 1.11.0 
git.commit.id.abbrev=06e1522

Stack trace from drillbit.log
{noformat}
2017-04-13 06:14:36,828 [2710e8b2-d4dc-1bee-016e-b69fd4966916:foreman] INFO  o.a.drill.exec.work.foreman.Foreman
- Query text for query id 2710e8b2-d4dc-1bee-016e-b69fd4966916: SELECT COUNT(*) FROM `twoKeyJsn.json`
2017-04-13 06:14:36,929 [2710e8b2-d4dc-1bee-016e-b69fd4966916:foreman] INFO  o.a.d.exec.store.dfs.FileSelection
- FileSelection.getStatuses() took 0 ms, numFiles: 1
2017-04-13 06:14:36,929 [2710e8b2-d4dc-1bee-016e-b69fd4966916:foreman] INFO  o.a.d.exec.store.dfs.FileSelection
- FileSelection.getStatuses() took 0 ms, numFiles: 1
2017-04-13 06:14:36,929 [2710e8b2-d4dc-1bee-016e-b69fd4966916:foreman] INFO  o.a.d.exec.store.dfs.FileSelection
- FileSelection.getStatuses() took 0 ms, numFiles: 1
2017-04-13 06:14:36,929 [2710e8b2-d4dc-1bee-016e-b69fd4966916:foreman] INFO  o.a.d.exec.store.dfs.FileSelection
- FileSelection.getStatuses() took 0 ms, numFiles: 1
2017-04-13 06:14:36,930 [2710e8b2-d4dc-1bee-016e-b69fd4966916:foreman] INFO  o.a.d.exec.store.dfs.FileSelection
- FileSelection.getStatuses() took 0 ms, numFiles: 1
2017-04-13 06:14:36,930 [2710e8b2-d4dc-1bee-016e-b69fd4966916:foreman] INFO  o.a.d.exec.store.dfs.FileSelection
- FileSelection.getStatuses() took 0 ms, numFiles: 1
2017-04-13 06:14:36,930 [2710e8b2-d4dc-1bee-016e-b69fd4966916:foreman] INFO  o.a.d.exec.store.dfs.FileSelection
- FileSelection.getStatuses() took 0 ms, numFiles: 1
2017-04-13 06:14:36,932 [2710e8b2-d4dc-1bee-016e-b69fd4966916:foreman] INFO  o.a.d.exec.store.dfs.FileSelection
- FileSelection.getStatuses() took 0 ms, numFiles: 1
2017-04-13 06:14:36,934 [2710e8b2-d4dc-1bee-016e-b69fd4966916:foreman] INFO  o.a.d.e.s.schedule.BlockMapBuilder
- Get block maps: Executed 1 out of 1 using 1 threads. Time: 2ms total, 2.102992ms avg, 2ms
max.
2017-04-13 06:14:36,934 [2710e8b2-d4dc-1bee-016e-b69fd4966916:foreman] INFO  o.a.d.e.s.schedule.BlockMapBuilder
- Get block maps: Executed 1 out of 1 using 1 threads. Earliest start: 0.555000 μs, Latest
start: 0.555000 μs, Average start: 0.555000 μs .
2017-04-13 06:14:36,949 [2710e8b2-d4dc-1bee-016e-b69fd4966916:frag:0:0] INFO  o.a.d.e.w.fragment.FragmentExecutor
- 2710e8b2-d4dc-1bee-016e-b69fd4966916:0:0: State change requested AWAITING_ALLOCATION -->
RUNNING
2017-04-13 06:14:36,949 [2710e8b2-d4dc-1bee-016e-b69fd4966916:frag:0:0] INFO  o.a.d.e.w.f.FragmentStatusReporter
- 2710e8b2-d4dc-1bee-016e-b69fd4966916:0:0: State to report: RUNNING
Thu Apr 13 06:14:40 UTC 2017 Terminating drillbit pid 5107
2017-04-13 06:14:40,756 [Drillbit-ShutdownHook#0] INFO  o.apache.drill.exec.server.Drillbit
- Received shutdown request.
2017-04-13 06:14:47,819 [pool-169-thread-2] INFO  o.a.drill.exec.rpc.data.DataServer - closed
eventLoopGroup io.netty.channel.nio.NioEventLoopGroup@4f3ee67c in 1024 ms
2017-04-13 06:14:47,819 [pool-169-thread-2] INFO  o.a.drill.exec.service.ServiceEngine - closed
dataPool in 1024 ms
2017-04-13 06:14:49,806 [Drillbit-ShutdownHook#0] WARN  o.apache.drill.exec.work.WorkManager
- Closing WorkManager but there are 1 running fragments.
2017-04-13 06:14:49,807 [2710e8b2-d4dc-1bee-016e-b69fd4966916:frag:0:0] INFO  o.a.d.e.w.fragment.FragmentExecutor
- 2710e8b2-d4dc-1bee-016e-b69fd4966916:0:0: State change requested RUNNING --> FAILED
2017-04-13 06:14:49,807 [Drillbit-ShutdownHook#0] INFO  o.a.drill.exec.compile.CodeCompiler
- Stats: code gen count: 6964, cache miss count: 335, hit rate: 95%
2017-04-13 06:14:49,807 [2710e8b2-d4dc-1bee-016e-b69fd4966916:frag:0:0] INFO  o.a.d.e.w.fragment.FragmentExecutor
- 2710e8b2-d4dc-1bee-016e-b69fd4966916:0:0: State change requested FAILED --> FINISHED
2017-04-13 06:14:49,809 [2710e8b2-d4dc-1bee-016e-b69fd4966916:frag:0:0] ERROR o.a.d.e.w.fragment.FragmentExecutor
- SYSTEM ERROR: NullPointerException

Fragment 0:0

[Error Id: 94817261-98a9-4153-8b3a-2d9c95d80cc1 on centos-01.qa.lab:31010]
org.apache.drill.common.exceptions.UserException: SYSTEM ERROR: NullPointerException

Fragment 0:0

[Error Id: 94817261-98a9-4153-8b3a-2d9c95d80cc1 on centos-01.qa.lab:31010]
        at org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:544)
~[drill-common-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.work.fragment.FragmentExecutor.sendFinalState(FragmentExecutor.java:293)
[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.work.fragment.FragmentExecutor.cleanup(FragmentExecutor.java:160)
[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:262)
[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
[drill-common-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[na:1.8.0_91]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[na:1.8.0_91]
        at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91]
Caused by: java.lang.NullPointerException: null
        at com.mapr.fs.MapRFsInStream.read(MapRFsInStream.java:283) ~[maprfs-5.2.0.40963-mapr.jar:5.2.0.40963-mapr]
        at java.io.DataInputStream.read(DataInputStream.java:149) ~[na:1.8.0_91]
        at org.apache.drill.exec.store.dfs.DrillFSDataInputStream$WrappedInputStream.read(DrillFSDataInputStream.java:216)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at java.io.DataInputStream.read(DataInputStream.java:149) ~[na:1.8.0_91]
        at com.fasterxml.jackson.core.json.UTF8StreamJsonParser.loadMore(UTF8StreamJsonParser.java:207)
~[jackson-core-2.7.1.jar:2.7.1]
        at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._parseFloat(UTF8StreamJsonParser.java:1548)
~[jackson-core-2.7.1.jar:2.7.1]
        at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._parsePosNumber(UTF8StreamJsonParser.java:1388)
~[jackson-core-2.7.1.jar:2.7.1]
        at com.fasterxml.jackson.core.json.UTF8StreamJsonParser.nextToken(UTF8StreamJsonParser.java:786)
~[jackson-core-2.7.1.jar:2.7.1]
        at com.fasterxml.jackson.core.base.ParserMinimalBase.skipChildren(ParserMinimalBase.java:147)
~[jackson-core-2.7.1.jar:2.7.1]
        at org.apache.drill.exec.store.easy.json.reader.CountingJsonReader.write(CountingJsonReader.java:58)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.store.easy.json.JSONRecordReader.next(JSONRecordReader.java:206)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.physical.impl.ScanBatch.next(ScanBatch.java:179) ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:135)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.test.generated.StreamingAggregatorGen6899.doWork(StreamingAggTemplate.java:171)
~[na:na]
        at org.apache.drill.exec.physical.impl.aggregate.StreamingAggBatch.innerNext(StreamingAggBatch.java:170)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.physical.impl.aggregate.StreamingAggBatch.innerNext(StreamingAggBatch.java:140)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:135)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:104) ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:81)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:94) ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:232)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:226)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_91]
        at javax.security.auth.Subject.doAs(Subject.java:422) ~[na:1.8.0_91]
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1595)
~[hadoop-common-2.7.0-mapr-1607.jar:na]
        at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:226)
[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        ... 4 common frames omitted
2017-04-13 06:14:51,818 [Drillbit-ShutdownHook#0] ERROR o.a.d.exec.server.BootStrapContext
- Pool did not terminate
2017-04-13 06:14:51,844 [Drillbit-ShutdownHook#0] ERROR o.a.d.exec.server.BootStrapContext
- Error while closing
java.lang.IllegalStateException: Memory was leaked by query. Memory leaked: (1048576)
Allocator(ROOT) 0/1048576/638135040/8589934592 (res/actual/peak/limit)

        at org.apache.drill.exec.memory.BaseAllocator.close(BaseAllocator.java:502) ~[drill-memory-base-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.common.AutoCloseables.close(AutoCloseables.java:76) [drill-common-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.common.AutoCloseables.close(AutoCloseables.java:64) [drill-common-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.server.BootStrapContext.close(BootStrapContext.java:242)
~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.common.AutoCloseables.close(AutoCloseables.java:76) [drill-common-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.common.AutoCloseables.close(AutoCloseables.java:64) [drill-common-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.server.Drillbit.close(Drillbit.java:159) [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
        at org.apache.drill.exec.server.Drillbit$ShutdownThread.run(Drillbit.java:253) [drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
2017-04-13 06:14:51,844 [Drillbit-ShutdownHook#0] INFO  o.apache.drill.exec.server.Drillbit
- Shutdown completed (11087 ms).        
{noformat}



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