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Posted to common-dev@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2007/08/09 02:23:04 UTC

[jira] Commented: (HADOOP-1696) NPE in TestDistributedUpgrade

    [ https://issues.apache.org/jira/browse/HADOOP-1696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12518584 ] 

Tsz Wo (Nicholas), SZE commented on HADOOP-1696:
------------------------------------------------

TestDFSUpgrade has failed in #532 in a different way, see
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/532/testReport/org.apache.hadoop.dfs/TestDFSUpgrade/testUpgrade/

junit.framework.AssertionFailedError: expected:<1790222743> but was:<3731403302>
	at org.apache.hadoop.dfs.TestDFSUpgrade.checkResult(TestDFSUpgrade.java:74)
	at org.apache.hadoop.dfs.TestDFSUpgrade.testUpgrade(TestDFSUpgrade.java:142)

> NPE in TestDistributedUpgrade
> -----------------------------
>
>                 Key: HADOOP-1696
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1696
>             Project: Hadoop
>          Issue Type: Bug
>          Components: dfs
>            Reporter: dhruba borthakur
>            Assignee: Konstantin Shvachko
>
> The TestDistributedUpgrade test fails once a while with the following stack trace:
> java.lang.NullPointerException
>     at org.apache.hadoop.dfs.FSImage.getDistributedUpgradeState(FSImage.java:1036)
>     at org.apache.hadoop.dfs.FSImage.setFields(FSImage.java:411)
>     at org.apache.hadoop.dfs.Storage$StorageDirectory.write(Storage.java:169)
>     at org.apache.hadoop.dfs.UpgradeUtilities.createVersionFile(UpgradeUtilities.java:306)
>     at org.apache.hadoop.dfs.TestDistributedUpgrade.testDistributedUpgrade(TestDistributedUpgrade.java:100)

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