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From "Ravi Prakash (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3997) FSImage Parsing in Rumen reports "IS_COMPRESSED" values incorrectly.
Date Wed, 03 Oct 2012 16:46:08 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13468657#comment-13468657

Ravi Prakash commented on HDFS-3997:

+1 lgtm. Failed test is unrelated to this issue. I also ran the test after applying the patch
on trunk on my local dev box and it passed.
> FSImage Parsing in Rumen reports "IS_COMPRESSED" values incorrectly.
> --------------------------------------------------------------------
>                 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
>         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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