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From "Jacques Nadeau (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (DRILL-2907) Drill performance degrades significantly over time - resource leak
Date Fri, 15 May 2015 06:56:00 GMT

     [ https://issues.apache.org/jira/browse/DRILL-2907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jacques Nadeau resolved DRILL-2907.
-----------------------------------
    Resolution: Fixed

Resolved through various stability fixes over last week.

> Drill performance degrades significantly over time - resource leak
> ------------------------------------------------------------------
>
>                 Key: DRILL-2907
>                 URL: https://issues.apache.org/jira/browse/DRILL-2907
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Functions - Drill
>    Affects Versions: 0.9.0
>            Reporter: Chun Chang
>            Assignee: Jacques Nadeau
>            Priority: Critical
>             Fix For: 1.0.0
>
>         Attachments: drill.jstack, drill.native_memory
>
>
> #Generated by Git-Commit-Id-Plugin
> #Mon Apr 27 23:19:19 EDT 2015
> git.commit.id.abbrev=57a96d2
> git.commit.user.email=smp@apache.org
> git.commit.message.full=DRILL-2083\: Fix bug in merging receiver\n
> git.commit.id=57a96d200e12c0efcad3f3ca9d935c42647234b1
> Running Functional/Passing/complex suit in a loop, on a four node cluster, with cmd:
> for i in `seq 1 1000`; do echo $i; time ./run.sh -s Functional/Passing/complex/json -g
smoke,functional,regression -t 400 -n 10;sleep 1;done
> Initially, one iteration took about 1 min, but after 300 iterations, it took about 38
min, considerably longer, and about 10% tests timeout.
> Drillbit memory consumption increased from less than 1G initially to more than 5G. Even
after I stopped the test, drillbit CPU still spinning.
> {code}
> Tasks:   1 total,   0 running,   1 sleeping,   0 stopped,   0 zombie
> Cpu(s): 11.5%us,  0.0%sy,  0.0%ni, 88.5%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
> Mem:  49416696k total, 28344300k used, 21072396k free,   218004k buffers
> Swap: 52428792k total,        0k used, 52428792k free,  1343096k cached
>   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
>  9889 mapr      20   0 7360m 5.1g  37m S 275.7 10.9   2077:45 java
> {code}
> I see the following exception in drill log:
> {code}
> 2015-04-29 09:29:54,679 [2abefae4-f2f5-6db8-c60d-6bfb30d2fcbf:frag:0:0] INFO  o.a.drill.exec.work.foreman.Foreman
- foreman cleaning up.
> 2015-04-29 09:29:54,713 [2abefa81-6079-5166-aeab-e9fd3d450af6:frag:0:0] INFO  o.a.d.e.w.fragment.FragmentExecutor
- 2abefa81-6079-5166-aeab-e9fd3d450af6:0:0: State change requested from CANCELLATION_REQUESTED
--> FAILED for
> 2015-04-29 09:29:54,717 [2abefa81-6079-5166-aeab-e9fd3d450af6:frag:0:0] ERROR o.a.d.c.e.DrillRuntimeException
- SYSTEM ERROR: You tried to do a batch data read operation when you were in a state of STOP.
 You can only do this type of operation when you are in a state of OK or OK_NEW_SCHEMA.
> Fragment 0:0
> [468261de-df41-48fa-89f7-55a9cf23fc49 on qa-node120.qa.lab:31010]
> org.apache.drill.common.exceptions.UserException: SYSTEM ERROR: You tried to do a batch
data read operation when you were in a state of STOP.  You can only do this type of operation
when you are in a state of OK or OK_NEW_SCHEMA.
> Fragment 0:0
> [468261de-df41-48fa-89f7-55a9cf23fc49 on qa-node120.qa.lab:31010]
>         at org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:465)
~[drill-common-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.FragmentExecutor.sendFinalState(FragmentExecutor.java:248)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:218)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
[drill-common-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[na:1.7.0_45]
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[na:1.7.0_45]
>         at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]
> Caused by: java.lang.IllegalStateException: You tried to do a batch data read operation
when you were in a state of STOP.  You can only do this type of operation when you are in
a state of OK or OK_NEW_SCHEMA.
>         at org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.validateReadState(IteratorValidatorBatchIterator.java:54)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.getValueVectorId(IteratorValidatorBatchIterator.java:103)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.expr.ExpressionTreeMaterializer$MaterializeVisitor.visitSchemaPath(ExpressionTreeMaterializer.java:423)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.expr.ExpressionTreeMaterializer$MaterializeVisitor.visitSchemaPath(ExpressionTreeMaterializer.java:188)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.common.expression.SchemaPath.accept(SchemaPath.java:160)
~[drill-common-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.expr.ExpressionTreeMaterializer.materialize(ExpressionTreeMaterializer.java:104)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.expr.ExpressionTreeMaterializer.materialize(ExpressionTreeMaterializer.java:90)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.join.MergeJoinBatch.materializeExpression(MergeJoinBatch.java:547)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.join.MergeJoinBatch.generateNewWorker(MergeJoinBatch.java:372)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.join.MergeJoinBatch.innerNext(MergeJoinBatch.java:188)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:144)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:101)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:91)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:130)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:144)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:101)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:91)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:130)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:144)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:74)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:80)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:64)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:198)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:192)
~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at java.security.AccessController.doPrivileged(Native Method) ~[na:1.7.0_45]
>         at javax.security.auth.Subject.doAs(Subject.java:415) ~[na:1.7.0_45]
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1469)
~[hadoop-common-2.4.1-mapr-1408.jar:na]
>         at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:192)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         ... 4 common frames omitted
> 2015-04-29 09:29:54,721 [2abefa81-6079-5166-aeab-e9fd3d450af6:frag:0:0] INFO  o.a.drill.exec.work.foreman.Foreman
- State change requested.  CANCELLATION_REQUESTED --> FAILED
> org.apache.drill.common.exceptions.UserRemoteException: SYSTEM ERROR: You tried to do
a batch data read operation when you were in a state of STOP.  You can only do this type of
operation when you are in a state of OK or OK_NEW_SCHEMA.
> Fragment 0:0
> [468261de-df41-48fa-89f7-55a9cf23fc49 on qa-node120.qa.lab:31010]
>         at org.apache.drill.exec.work.foreman.QueryManager$1.statusUpdate(QueryManager.java:409)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.work.foreman.QueryManager$RootStatusReporter.statusChange(QueryManager.java:389)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.AbstractStatusReporter.fail(AbstractStatusReporter.java:90)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.AbstractStatusReporter.fail(AbstractStatusReporter.java:86)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.FragmentExecutor.sendFinalState(FragmentExecutor.java:252)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:218)
[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
[drill-common-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[na:1.7.0_45]
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[na:1.7.0_45]
>         at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]
> 2015-04-29 09:29:54,722 [2abefa81-6079-5166-aeab-e9fd3d450af6:frag:0:0] INFO  o.a.drill.exec.work.foreman.Foreman
- foreman cleaning up.
> 2015-04-29 09:29:54,738 [2abefa81-6079-5166-aeab-e9fd3d450af6:frag:0:0] INFO  o.a.drill.exec.work.foreman.Foreman
- State change requested.  CANCELED --> COMPLETED
> 2015-04-29 09:29:54,738 [2abefa81-6079-5166-aeab-e9fd3d450af6:frag:0:0] WARN  o.a.drill.exec.work.foreman.Foreman
- Dropping request to move to COMPLETED state as query is already at CANCELED state (which
is terminal).
> 2015-04-29 09:29:54,760 [2abefa80-9f9b-00de-4655-c4620c86096a:frag:0:0] INFO  o.a.d.e.w.fragment.FragmentExecutor
- 2abefa80-9f9b-00de-4655-c4620c86096a:0:0: State change requested from CANCELLATION_REQUESTED
--> FINISHED for
> 2015-04-29 09:29:54,760 [2abefa80-9f9b-00de-4655-c4620c86096a:frag:0:0] INFO  o.a.d.e.w.f.AbstractStatusReporter
- State changed for 2abefa80-9f9b-00de-4655-c4620c86096a:0:0. New state: CANCELLED
> 2015-04-29 09:29:54,760 [2abefa80-9f9b-00de-4655-c4620c86096a:frag:0:0] INFO  o.a.drill.exec.work.foreman.Foreman
- State change requested.  CANCELLATION_REQUESTED --> COMPLETED
> 2015-04-29 09:29:54,761 [2abefa80-9f9b-00de-4655-c4620c86096a:frag:0:0] INFO  o.a.drill.exec.work.foreman.Foreman
- foreman cleaning up.
> {code}



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