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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-5936) MiniDFSCluster does not clean data left behind by SecondaryNameNode.
Date Wed, 26 Feb 2014 16:51:22 GMT

     [ https://issues.apache.org/jira/browse/HDFS-5936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Nauroth updated HDFS-5936:
--------------------------------

       Resolution: Fixed
    Fix Version/s: 2.4.0
                   3.0.0
           Status: Resolved  (was: Patch Available)

I committed this to trunk, branch-2 and branch-2.4  Thank you to Binglin Chang for contributing
this fix.

> MiniDFSCluster does not clean data left behind by SecondaryNameNode.
> --------------------------------------------------------------------
>
>                 Key: HDFS-5936
>                 URL: https://issues.apache.org/jira/browse/HDFS-5936
>             Project: Hadoop HDFS
>          Issue Type: Test
>          Components: namenode, test
>    Affects Versions: 2.3.0
>            Reporter: Andrew Wang
>            Assignee: Binglin Chang
>             Fix For: 3.0.0, 2.4.0
>
>         Attachments: HDFS-5936.v1.patch, HDFS-5936.v2.patch
>
>
> Seen this happen on a few Jenkins precommit runs:
> {code}
> java.io.IOException: Inconsistent checkpoint fields.
> LV = -52 namespaceID = 1980502516 cTime = 0 ; clusterId = testClusterID ; blockpoolId
= BP-942435048-67.195.138.22-1392086493767.
> Expecting respectively: -52; 2; 0; testClusterID; BP-410204915-67.195.138.22-1392086484908.
> 	at org.apache.hadoop.hdfs.server.namenode.CheckpointSignature.validateStorageInfo(CheckpointSignature.java:133)
> 	at org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.doCheckpoint(SecondaryNameNode.java:526)
> 	at org.apache.hadoop.hdfs.server.namenode.TestCacheDirectives.testCacheManagerRestart(TestCacheDirectives.java:582)
> {code}



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