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From "Lohit Vijayarenu (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HADOOP-3411) TestDistributedUpgrade fails once in a while
Date Fri, 06 Jun 2008 19:56:45 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-3411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Lohit Vijayarenu resolved HADOOP-3411.
--------------------------------------

    Resolution: Cannot Reproduce

Recently havent seen this fail. Closing this for now as Cannot Reproduce

> TestDistributedUpgrade fails once in a while
> --------------------------------------------
>
>                 Key: HADOOP-3411
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3411
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>    Affects Versions: 0.18.0
>            Reporter: Lohit Vijayarenu
>             Fix For: 0.18.0
>
>
> While running a patch build, there was a test failure for TestDistributedUpgrade. This
does not fail always
> Here is the link http://hudson.zones.apache.org/hudson/view/Hadoop/job/Hadoop-Patch/2492/testReport/org.apache.hadoop.dfs/TestDistributedUpgrade/testDistributedUpgrade/
> and stack trace 
> {noformat}
> java.lang.NullPointerException
> 	at org.apache.hadoop.dfs.UpgradeManagerDatanode.initializeUpgrade(UpgradeManagerDatanode.java:54)
> 	at org.apache.hadoop.dfs.DataStorage.verifyDistributedUpgradeProgress(DataStorage.java:402)
> 	at org.apache.hadoop.dfs.DataStorage.doTransition(DataStorage.java:232)
> 	at org.apache.hadoop.dfs.DataStorage.recoverTransitionRead(DataStorage.java:139)
> 	at org.apache.hadoop.dfs.DataNode.startDataNode(DataNode.java:268)
> 	at org.apache.hadoop.dfs.DataNode.<init>(DataNode.java:185)
> 	at org.apache.hadoop.dfs.DataNode.makeInstance(DataNode.java:2910)
> 	at org.apache.hadoop.dfs.DataNode.instantiateDataNode(DataNode.java:2865)
> 	at org.apache.hadoop.dfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:397)
> 	at org.apache.hadoop.dfs.MiniDFSCluster.<init>(MiniDFSCluster.java:263)
> 	at org.apache.hadoop.dfs.MiniDFSCluster.<init>(MiniDFSCluster.java:158)
> 	at org.apache.hadoop.dfs.TestDistributedUpgrade.testDistributedUpgrade(TestDistributedUpgrade.java:112)
> {noformat}

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