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https://issues.apache.org/jira/browse/HADOOP-4703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12649728#action_12649728
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Hairong Kuang commented on HADOOP-4703:
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+1 This fixed the hanging TestFileCreationClient problem that we saw while
testing the patch to HADOOP-4659.
> DataNode.createInterDataNodeProtocolProxy should not wait for proxy forever
> while recovering lease
> --------------------------------------------------------------------------------------------------
>
> Key: HADOOP-4703
> URL: https://issues.apache.org/jira/browse/HADOOP-4703
> Project: Hadoop Core
> Issue Type: Bug
> Components: dfs
> Affects Versions: 0.18.0
> Reporter: Hairong Kuang
> Fix For: 0.18.3
>
> Attachments: 4073_20081120.patch
>
>
> The problem is that the list of DataNodes may contain DataNode that has
> already shutdown as the case in
> TestFileCreationClient.testClientTriggeredLeaseRecovery(). Using waitForProxy
> causes the DataNode to wait forever for the dead DataNode.
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