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https://issues.apache.org/jira/browse/HDFS-3490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz Wo (Nicholas), SZE updated HDFS-3490:
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Resolution: Fixed
Fix Version/s: 2.0.1-alpha
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
I have committed this.
> DN WebHDFS methods throw NPE if Namenode RPC address param not specified
> ------------------------------------------------------------------------
>
> Key: HDFS-3490
> URL: https://issues.apache.org/jira/browse/HDFS-3490
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: data-node
> Affects Versions: 2.0.0-alpha
> Reporter: Todd Lipcon
> Assignee: Tsz Wo (Nicholas), SZE
> Priority: Minor
> Fix For: 2.0.1-alpha
>
> Attachments: h3490_20120605.patch, h3490_20120606.patch
>
>
> If NamenodeRpcAddressParam is not passed to the datanode webhdfs methods, an
> NPE will be generated trying to use it. We should check the parameter and
> throw a more appropriate error message when it is missing.
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