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https://issues.apache.org/jira/browse/HDFS-6796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14082349#comment-14082349
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Hudson commented on HDFS-6796:
------------------------------
FAILURE: Integrated in Hadoop-trunk-Commit #5995 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/5995/])
HDFS-6796. Improve the argument check during balancer command line parsing.
Contributed by Benoy Antony (szetszwo:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1615107)
* /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/balancer/Balancer.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/balancer/TestBalancer.java
> Improving the argument check during balancer command line parsing
> -----------------------------------------------------------------
>
> Key: HDFS-6796
> URL: https://issues.apache.org/jira/browse/HDFS-6796
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: balancer
> Affects Versions: 2.4.1
> Reporter: Benoy Antony
> Assignee: Benoy Antony
> Priority: Minor
> Fix For: 2.6.0
>
> Attachments: HDFS-6796.patch, HDFS-6796.patch
>
>
> Currently balancer CLI parser simply checks if the total number of arguments
> is greater than 2 inside the loop. Since the check does not include any loop
> variables, it is not a proper check when there more than 2 arguments.
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