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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-9801) Configuration#writeXml uses platform defaulting encoding, which may mishandle multi-byte characters.
Date Fri, 02 Aug 2013 13:25:54 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13727673#comment-13727673
] 

Hudson commented on HADOOP-9801:
--------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk #1506 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1506/])
HADOOP-9801. Configuration#writeXml uses platform defaulting encoding, which may mishandle
multi-byte characters. Contributed by Chris Nauroth. (cnauroth: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1509405)
* /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
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/conf/TestConfiguration.java

                
> Configuration#writeXml uses platform defaulting encoding, which may mishandle multi-byte
characters.
> ----------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-9801
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9801
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: conf
>    Affects Versions: 3.0.0, 1-win, 1.3.0, 2.1.1-beta
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>             Fix For: 3.0.0, 1-win, 1.3.0, 2.1.1-beta
>
>         Attachments: HADOOP-9801-branch-1.1.patch, HADOOP-9801-branch-1.2.patch, HADOOP-9801-trunk.1.patch,
HADOOP-9801-trunk.2.patch
>
>
> The overload of {{Configuration#writeXml}} that accepts an {{OutputStream}} does not
set encoding explicitly, so it chooses the platform default encoding.  Depending on the platform's
default encoding, this can cause incorrect output data when encoding multi-byte characters.

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