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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2538) option to disable fsck dots
Date Thu, 17 Jul 2014 13:32:11 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14064905#comment-14064905
] 

Hudson commented on HDFS-2538:
------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk #1834 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1834/])
HDFS-2538. option to disable fsck dots. Contributed by Mohammad Kamrul Islam. (aw: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1611220)
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/site/apt/CommandsManual.apt.vm
* /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/server/namenode/NamenodeFsck.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java


> option to disable fsck dots 
> ----------------------------
>
>                 Key: HDFS-2538
>                 URL: https://issues.apache.org/jira/browse/HDFS-2538
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 2.2.0
>            Reporter: Allen Wittenauer
>            Assignee: Mohammad Kamrul Islam
>            Priority: Minor
>              Labels: newbie
>             Fix For: 3.0.0
>
>         Attachments: HDFS-2538-branch-0.20-security-204.patch, HDFS-2538-branch-0.20-security-204.patch,
HDFS-2538-branch-1.0.patch, HDFS-2538.1.patch, HDFS-2538.2.patch, HDFS-2538.3.patch
>
>
> this patch turns the dots during fsck off by default and provides an option to turn them
back on if you have a fetish for millions and millions of dots on your terminal.  i haven't
done any benchmarks, but i suspect fsck is now 300% faster to boot.



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