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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3997) OfflineImageViewer incorrectly passes value of imageVersion when visiting IS_COMPRESSED element
Date Wed, 17 Oct 2012 01:18:03 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13477517#comment-13477517
] 

Hudson commented on HDFS-3997:
------------------------------

Integrated in Hadoop-trunk-Commit #2877 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/2877/])
    HDFS-3997. OfflineImageViewer incorrectly passes value of imageVersion when visiting IS_COMPRESSED
element. Contributed by Mithun Radhakrishnan. (Revision 1399062)

     Result = SUCCESS
atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1399062
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/tools/offlineImageViewer/ImageLoaderCurrent.java

                
> OfflineImageViewer incorrectly passes value of imageVersion when visiting IS_COMPRESSED
element
> -----------------------------------------------------------------------------------------------
>
>                 Key: HDFS-3997
>                 URL: https://issues.apache.org/jira/browse/HDFS-3997
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: name-node
>    Affects Versions: 0.23.3
>            Reporter: Mithun Radhakrishnan
>            Assignee: Mithun Radhakrishnan
>            Priority: Trivial
>             Fix For: 2.0.3-alpha
>
>         Attachments: MAPREDUCE-4701.patch
>
>
> Rumen's processing of FSImage logs reports the value of "IS_COMPRESSED" incorrectly as
"-39" (or whatever the image-version is).
> The problem is in ImageLoaderCurrent, where the FSIMAGE_COMPRESSION node is visited using
the imageVersion value instead of the value of isCompressed.) A fix is forthcoming.

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