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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2013/07/10 01:01:51 UTC

[jira] [Updated] (HBASE-6127) TestAtomicOperation#testMultiRowMutationMultiThreads occasionally fails

     [ https://issues.apache.org/jira/browse/HBASE-6127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack updated HBASE-6127:
-------------------------

      Component/s: test
    Fix Version/s: 0.95.2

Picking up some of Ted's JIRA litter.  Will use this class for digging in on a TestAtomicOperation error.

Failed here: http://54.241.6.143/job/HBase-0.95/591/org.apache.hbase$hbase-server/testReport/org.apache.hadoop.hbase.regionserver/TestAtomicOperation/testMultiRowMutationMultiThreads/

Here is the fail:

{code}
2013-07-09 17:17:25,681 DEBUG [Thread-113] regionserver.TestAtomicOperation$3(460): [rowA/colfamily11:qual1/4193/Put/vlen=6/mvcc=4567, rowB/colfamily11:qual1/4186/Put/vlen=6/mvcc=0]
Exception in thread "Thread-113" junit.framework.AssertionFailedError	at junit.framework.Assert.fail(Assert.java:55)
	at junit.framework.Assert.fail(Assert.java:64)
	at junit.framework.TestCase.fail(TestCase.java:235)

{code}
There is a cell on rowA and on rowB.  Should be on one or the other but not both.

One cell has mvcc=0.  Let me figure what that is supposed to mean; it means it is readable by all IIRC.
                
> TestAtomicOperation#testMultiRowMutationMultiThreads occasionally fails
> -----------------------------------------------------------------------
>
>                 Key: HBASE-6127
>                 URL: https://issues.apache.org/jira/browse/HBASE-6127
>             Project: HBase
>          Issue Type: Bug
>          Components: test
>            Reporter: Ted Yu
>             Fix For: 0.95.2
>
>
> TestAtomicOperation occasionally fails.
> Here is one instance:
> https://builds.apache.org/job/HBase-TRUNK/2944/testReport/junit/org.apache.hadoop.hbase.regionserver/TestAtomicOperation/testMultiRowMutationMultiThreads/

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