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https://issues.apache.org/jira/browse/HADOOP-4278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639684#action_12639684
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dhruba borthakur commented on HADOOP-4278:
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If you look at the attached log to this JIRA, one can clearly see that the
second datanode is being killed by the test. Hoqeer, the killing is done by
sending interrupts to the second datanode. The PacketResponder thread of the
second datanode sends back -2 to the first datanode beucase it encounters this
InterruptedException. The firstdatanode thinks that the second datanode is good
beucase it did send back a response, so the bad datanode must be the third one
in the list.
> TestDatanodeDeath failed occasionally
> -------------------------------------
>
> Key: HADOOP-4278
> URL: https://issues.apache.org/jira/browse/HADOOP-4278
> Project: Hadoop Core
> Issue Type: Bug
> Components: dfs
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: dhruba borthakur
> Priority: Blocker
> Fix For: 0.19.0
>
>
> TestDatanodeDeath keeps failing occasionally. For example, see
> http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3365/testReport/
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