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https://issues.apache.org/jira/browse/HBASE-12152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14157359#comment-14157359
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Ted Yu commented on HBASE-12152:
--------------------------------

Let me create another JIRA for fixing 
TestSecureLoadIncrementalHFilesSplitRecovery

> TestLoadIncrementalHFiles shows up as zombie test
> -------------------------------------------------
>
>                 Key: HBASE-12152
>                 URL: https://issues.apache.org/jira/browse/HBASE-12152
>             Project: HBase
>          Issue Type: Test
>            Reporter: Ted Yu
>         Attachments: 12152-v3.txt
>
>
> TestLoadIncrementalHFiles and TestLoadIncrementalHFilesSplitRecovery 
> frequently show up as zombie tests (from 0.98 to master branch).
> e.g. https://builds.apache.org/job/hbase-0.98/558/console
> Here is snippet of stack trace for TestLoadIncrementalHFilesSplitRecovery :
> {code}
> "main" prio=10 tid=0x00007f8670008000 nid=0x1105 waiting on condition 
> [0x00007f8674b57000]
>    java.lang.Thread.State: WAITING (parking)
>   at sun.misc.Unsafe.park(Native Method)
>   - parking to wait for  <0x000000078d4c3ba0> (a 
> java.util.concurrent.FutureTask$Sync)
>   at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
>   at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:834)
>   at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:994)
>   at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1303)
>   at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:248)
>   at java.util.concurrent.FutureTask.get(FutureTask.java:111)
>   at 
> org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.bulkLoadPhase(LoadIncrementalHFiles.java:382)
>   at 
> org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.doBulkLoad(LoadIncrementalHFiles.java:324)
>   at 
> org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFilesSplitRecovery.testGroupOrSplitWhenRegionHoleExistsInMeta(TestLoadIncrementalHFilesSplitRecovery.
>  java:470)
> {code}



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