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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12152) TestLoadIncrementalHFiles shows up as zombie test
Date Thu, 02 Oct 2014 20:01:34 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14157078#comment-14157078
] 

Ted Yu commented on HBASE-12152:
--------------------------------

I got the following test failure:
{code}
testGroupOrSplitPresplit(org.apache.hadoop.hbase.mapreduce.TestSecureLoadIncrementalHFilesSplitRecovery)
 Time elapsed: 0.147 sec  <<< ERROR!
java.lang.Exception: test timed out after 120 milliseconds
	at org.apache.hadoop.conf.Configuration.getInt(Configuration.java:1087)
	at org.apache.hadoop.hbase.client.HTable.getDefaultExecutor(HTable.java:205)
	at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:302)
	at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:280)
	at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:145)
	at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:86)
	at org.apache.hadoop.hbase.client.HBaseAdmin.createTable(HBaseAdmin.java:538)
	at org.apache.hadoop.hbase.client.HBaseAdmin.createTable(HBaseAdmin.java:430)
	at org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFilesSplitRecovery.setupTable(TestLoadIncrementalHFilesSplitRecovery.java:132)
	at org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFilesSplitRecovery.testGroupOrSplitPresplit(TestLoadIncrementalHFilesSplitRecovery.java:380)
{code}
Looks like timeout was specified as 120 milliseconds

> 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
>
> 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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