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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8821) Findbugs warning Configuration.dumpDeprecatedKeys() concatenates strings using + in a loop
Date Sun, 16 Sep 2012 22:52:07 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13456701#comment-13456701
] 

Hudson commented on HADOOP-8821:
--------------------------------

Integrated in Hadoop-Mapreduce-trunk-Commit #2759 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/2759/])
    HADOOP-8821. Fix findbugs warning related concatenating string in a for loop in Configuration#dumpDeprecatedKeys().
Contributed by Suresh Srinivas. (Revision 1385389)

     Result = FAILURE
suresh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1385389
Files : 
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/conf/Configuration.java

                
> Findbugs warning Configuration.dumpDeprecatedKeys() concatenates strings using + in a
loop
> ------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-8821
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8821
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 3.0.0
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>            Priority: Trivial
>             Fix For: 3.0.0
>
>         Attachments: HADOOP-8821.patch
>
>
> Configuration.dumpDeprecatedKeys() concatenates strings using + in a loop. Instead use
StringBuilder.

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