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Posted to issues@hbase.apache.org by "Enis Soztutar (JIRA)" <ji...@apache.org> on 2013/03/15 01:02:15 UTC
[jira] [Updated] (HBASE-8116) TestSnapshotCloneIndependence fails
in trunk builds intermittently
[ https://issues.apache.org/jira/browse/HBASE-8116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Enis Soztutar updated HBASE-8116:
---------------------------------
Attachment: hbase-8116_v1.patch
Trivial patch.
Why does opening regions take >2sec, I am not sure. It can be a regression, or jenkins being under load.
> TestSnapshotCloneIndependence fails in trunk builds intermittently
> ------------------------------------------------------------------
>
> Key: HBASE-8116
> URL: https://issues.apache.org/jira/browse/HBASE-8116
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Attachments: hbase-8116_v1.patch
>
>
> I was looking at https://builds.apache.org/job/HBase-TRUNK/3959/testReport/org.apache.hadoop.hbase.client/TestSnapshotCloneIndependence/testOfflineSnapshotRegionOperationsIndependent/ and found the following:
> {code}
> 2013-03-14 11:11:07,323 INFO [pool-1-thread-1] hbase.ResourceChecker(171): after: client.TestSnapshotCloneIndependence#testOfflineSnapshotRegionOperationsIndependent Thread=275 (was 273)
> Potentially hanging thread: janus.apache.org,53542,1363259346619-daughterOpener=34172719c055b187015add70302ab50b
> java.lang.Object.wait(Native Method)
> java.lang.Object.wait(Object.java:503)
> org.apache.hadoop.ipc.Client.call(Client.java:1093)
> org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:229)
> $Proxy10.rename(Unknown Source)
> sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source)
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> java.lang.reflect.Method.invoke(Method.java:601)
> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:85)
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:62)
> $Proxy10.rename(Unknown Source)
> sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source)
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> java.lang.reflect.Method.invoke(Method.java:601)
> org.apache.hadoop.hbase.fs.HFileSystem$1.invoke(HFileSystem.java:267)
> $Proxy19.rename(Unknown Source)
> org.apache.hadoop.hdfs.DFSClient.rename(DFSClient.java:955)
> org.apache.hadoop.hdfs.DistributedFileSystem.rename(DistributedFileSystem.java:227)
> org.apache.hadoop.fs.FilterFileSystem.rename(FilterFileSystem.java:144)
> org.apache.hadoop.hbase.regionserver.HRegionFileSystem.writeRegionInfoOnFilesystem(HRegionFileSystem.java:476)
> org.apache.hadoop.hbase.regionserver.HRegionFileSystem.checkRegionInfoOnFilesystem(HRegionFileSystem.java:435)
> org.apache.hadoop.hbase.regionserver.HRegion.initializeRegionInternals(HRegion.java:567)
> org.apache.hadoop.hbase.regionserver.HRegion.initialize(HRegion.java:546)
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:4041)
> org.apache.hadoop.hbase.regionserver.SplitTransaction.openDaughterRegion(SplitTransaction.java:527)
> org.apache.hadoop.hbase.regionserver.SplitTransaction$DaughterOpener.run(SplitTransaction.java:508)
> java.lang.Thread.run(Thread.java:722)
> {code}
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