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From "Binglin Chang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5936) TestCacheDirectives#testCacheManagerRestart is flaky
Date Wed, 26 Feb 2014 01:43:21 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13912389#comment-13912389
] 

Binglin Chang commented on HDFS-5936:
-------------------------------------

bq. Is the change in TestCacheDirectives necessary? 
It is not necessary, I will remove this in next patch. 


> TestCacheDirectives#testCacheManagerRestart is flaky
> ----------------------------------------------------
>
>                 Key: HDFS-5936
>                 URL: https://issues.apache.org/jira/browse/HDFS-5936
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: caching
>    Affects Versions: 2.3.0
>            Reporter: Andrew Wang
>            Assignee: Binglin Chang
>         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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