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https://issues.apache.org/jira/browse/HDFS-2572?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13154216#comment-13154216
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Hudson commented on HDFS-2572:
------------------------------
Integrated in Hadoop-Hdfs-trunk #870 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/870/])
HDFS-2572. Remove Unnecessary double-check in DN#getHostName (harsh)
harsh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1204177
Files :
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java
> 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, HDFS-2572.patch
>
>
> We do a double config.get unnecessarily inside DN#getHostName(...). Can be
> removed by this patch.
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