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From "Kunal Khatua (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (DRILL-5420) all cores at 100% of all servers
Date Tue, 18 Apr 2017 18:50:41 GMT

     [ https://issues.apache.org/jira/browse/DRILL-5420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kunal Khatua reassigned DRILL-5420:
-----------------------------------

    Assignee: Parth Chandra

> all cores at 100% of all servers
> --------------------------------
>
>                 Key: DRILL-5420
>                 URL: https://issues.apache.org/jira/browse/DRILL-5420
>             Project: Apache Drill
>          Issue Type: Bug
>    Affects Versions: 1.10.0
>         Environment: linux, cluster with 5 servers over hdfs/parquet
>            Reporter: Hugo Bellomusto
>            Assignee: Parth Chandra
>
> We have a drill cluster with five servers over hdfs/parquet.
> Each machine have 8 cores. All cores get at 100% of use.
> Each thread is looping in the while in line 314 in AsyncPageReader.java inside clear()
method.
> https://github.com/apache/drill/blob/1.10.0/exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/columnreaders/AsyncPageReader.java#L314
> jstack -l 19255|grep -A 50 $(printf "%x" 29250)
> "271d6262-ff19-ad24-af36-777bfe6c6375:frag:1:4" daemon prio=10 tid=0x00007f5b2adec800
nid=0x7242 runnable [0x00007f5aa33e8000]
>    java.lang.Thread.State: RUNNABLE
> 	at java.lang.Throwable.fillInStackTrace(Native Method)
> 	at java.lang.Throwable.fillInStackTrace(Throwable.java:783)
> 	- locked <0x00000007374bfcb0> (a java.lang.InterruptedException)
> 	at java.lang.Throwable.<init>(Throwable.java:250)
> 	at java.lang.Exception.<init>(Exception.java:54)
> 	at java.lang.InterruptedException.<init>(InterruptedException.java:57)
> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireInterruptibly(AbstractQueuedSynchronizer.java:1219)
> 	at java.util.concurrent.locks.ReentrantLock.lockInterruptibly(ReentrantLock.java:340)
> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:439)
> 	at org.apache.drill.exec.store.parquet.columnreaders.AsyncPageReader.clear(AsyncPageReader.java:317)
> 	at org.apache.drill.exec.store.parquet.columnreaders.ColumnReader.clear(ColumnReader.java:140)
> 	at org.apache.drill.exec.store.parquet.columnreaders.ParquetRecordReader.close(ParquetRecordReader.java:632)
> 	at org.apache.drill.exec.physical.impl.ScanBatch.next(ScanBatch.java:183)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
> 	at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> 	at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:135)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
> 	at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
> 	at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> 	at org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.innerNext(RemovingRecordBatch.java:93)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
> 	at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> 	at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:135)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
> 	at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> 	at org.apache.drill.exec.physical.impl.limit.LimitRecordBatch.innerNext(LimitRecordBatch.java:115)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
> 	at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> 	at org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.innerNext(RemovingRecordBatch.java:93)
> 	at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
> 	at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:104)
> 	at org.apache.drill.exec.physical.impl.SingleSenderCreator$SingleSenderRootExec.innerNext(SingleSenderCreator.java:92)
> 	at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:94)
> 	at org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:232)
> 	at org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:226)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at javax.security.auth.Subject.doAs(Subject.java:415)



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