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From "Elliott Clark (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-13471) CompactionRequest can deadlock closing a region
Date Tue, 14 Apr 2015 23:39:58 GMT

     [ https://issues.apache.org/jira/browse/HBASE-13471?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Elliott Clark updated HBASE-13471:
----------------------------------
    Description: 
{code}
Thread 4139 (regionserver/hbase412.example.com/10.158.6.53:60020-splits-1429003183537):
  State: WAITING
  Blocked count: 131
  Waited count: 228
  Waiting on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@50714dc3
  Stack:
    sun.misc.Unsafe.park(Native Method)
    java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
    java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
    java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:870)
    java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1199)
    java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.lock(ReentrantReadWriteLock.java:943)
    org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1371)
    org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1325)
    org.apache.hadoop.hbase.regionserver.SplitTransactionImpl.stepsBeforePONR(SplitTransactionImpl.java:352)
    org.apache.hadoop.hbase.regionserver.SplitTransactionImpl.createDaughters(SplitTransactionImpl.java:252)
    org.apache.hadoop.hbase.regionserver.SplitTransactionImpl.execute(SplitTransactionImpl.java:509)
    org.apache.hadoop.hbase.regionserver.SplitRequest.run(SplitRequest.java:84)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    java.lang.Thread.run(Thread.java:745)

{code}

  was:
{code}
Thread 4139 (regionserver/hbase412.ash3.facebook.com/10.158.6.53:60020-splits-1429003183537):
  State: WAITING
  Blocked count: 131
  Waited count: 228
  Waiting on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@50714dc3
  Stack:
    sun.misc.Unsafe.park(Native Method)
    java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
    java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
    java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:870)
    java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1199)
    java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.lock(ReentrantReadWriteLock.java:943)
    org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1371)
    org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1325)
    org.apache.hadoop.hbase.regionserver.SplitTransactionImpl.stepsBeforePONR(SplitTransactionImpl.java:352)
    org.apache.hadoop.hbase.regionserver.SplitTransactionImpl.createDaughters(SplitTransactionImpl.java:252)
    org.apache.hadoop.hbase.regionserver.SplitTransactionImpl.execute(SplitTransactionImpl.java:509)
    org.apache.hadoop.hbase.regionserver.SplitRequest.run(SplitRequest.java:84)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    java.lang.Thread.run(Thread.java:745)

{code}


> CompactionRequest can deadlock closing a region
> -----------------------------------------------
>
>                 Key: HBASE-13471
>                 URL: https://issues.apache.org/jira/browse/HBASE-13471
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Elliott Clark
>            Assignee: Elliott Clark
>
> {code}
> Thread 4139 (regionserver/hbase412.example.com/10.158.6.53:60020-splits-1429003183537):
>   State: WAITING
>   Blocked count: 131
>   Waited count: 228
>   Waiting on java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync@50714dc3
>   Stack:
>     sun.misc.Unsafe.park(Native Method)
>     java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
>     java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
>     java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:870)
>     java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1199)
>     java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.lock(ReentrantReadWriteLock.java:943)
>     org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1371)
>     org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1325)
>     org.apache.hadoop.hbase.regionserver.SplitTransactionImpl.stepsBeforePONR(SplitTransactionImpl.java:352)
>     org.apache.hadoop.hbase.regionserver.SplitTransactionImpl.createDaughters(SplitTransactionImpl.java:252)
>     org.apache.hadoop.hbase.regionserver.SplitTransactionImpl.execute(SplitTransactionImpl.java:509)
>     org.apache.hadoop.hbase.regionserver.SplitRequest.run(SplitRequest.java:84)
>     java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>     java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>     java.lang.Thread.run(Thread.java:745)
> {code}



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