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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6707) TEST org.apache.hadoop.hbase.backup.example.TestZooKeeperTableArchiveClient.testMultipleTables flaps
Date Fri, 28 Sep 2012 22:15:07 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6707?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13465946#comment-13465946
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Ted Yu commented on HBASE-6707:
-------------------------------

Thanks for the quick turn around, Jesse.

bq. The problem was the 'correct' way to orchestrate a region and compactions wasn't obvious
This is important for future test cases. Mind logging a JIRA ?

bq. 2x writes a single key to create an hfile via flushing and does a compaction to force
hfile archiving
I think writing rows with different row keys is desirable. The closer the test case is to
real usage, the higher confidence we have for this feature.

Putting up patch on review board would facilitate review comments.
                
> TEST org.apache.hadoop.hbase.backup.example.TestZooKeeperTableArchiveClient.testMultipleTables
flaps
> ----------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-6707
>                 URL: https://issues.apache.org/jira/browse/HBASE-6707
>             Project: HBase
>          Issue Type: Bug
>          Components: test
>            Reporter: Sameer Vaishampayan
>            Assignee: Jesse Yates
>            Priority: Critical
>             Fix For: 0.96.0
>
>         Attachments: hbase-6707-v0.patch, hbase-6707-v1.patch, hbase-6707-v2.patch, hbase-6707-v3.patch
>
>
> https://builds.apache.org/job/HBase-TRUNK/3293/
> Error Message
> Archived HFiles (hdfs://localhost:59986/user/jenkins/hbase/.archive/otherTable/01ced3b55d7220a9c460273a4a57b198/fam)
should have gotten deleted, but didn't, remaining files:[hdfs://localhost:59986/user/jenkins/hbase/.archive/otherTable/01ced3b55d7220a9c460273a4a57b198/fam/fc872572a1f5443eb55b6e2567cfeb1c]
> Stacktrace
> java.lang.AssertionError: Archived HFiles (hdfs://localhost:59986/user/jenkins/hbase/.archive/otherTable/01ced3b55d7220a9c460273a4a57b198/fam)
should have gotten deleted, but didn't, remaining files:[hdfs://localhost:59986/user/jenkins/hbase/.archive/otherTable/01ced3b55d7220a9c460273a4a57b198/fam/fc872572a1f5443eb55b6e2567cfeb1c]
> 	at org.junit.Assert.fail(Assert.java:93)
> 	at org.junit.Assert.assertTrue(Assert.java:43)
> 	at org.junit.Assert.assertNull(Assert.java:551)
> 	at org.apache.hadoop.hbase.backup.example.TestZooKeeperTableArchiveClient.testMultipleTables(TestZooKeeperTableArchiveClient.java:291)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

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