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https://issues.apache.org/jira/browse/HDFS-2572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Harsh J updated HDFS-2572:
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Attachment: HDFS-2572.patch
> Unnecessary double-check in DN#getHostName
> ------------------------------------------
>
> Key: HDFS-2572
> URL: https://issues.apache.org/jira/browse/HDFS-2572
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: data-node
> Affects Versions: 0.24.0
> Reporter: Harsh J
> Assignee: Harsh J
> Priority: Trivial
> Fix For: 0.24.0
>
> Attachments: HDFS-2572.patch
>
>
> We do a double config.get unnecessarily inside DN#getHostName(...). Can be
> removed by this patch.
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