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Posted to hdfs-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2012/10/17 03:18:03 UTC
[jira] [Commented] (HDFS-3997) OfflineImageViewer incorrectly
passes value of imageVersion when visiting IS_COMPRESSED element
[ 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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