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From "Andy Isaacson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2538) option for fsck dots to be on/off
Date Mon, 15 Oct 2012 21:15:05 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13476460#comment-13476460
] 

Andy Isaacson commented on HDFS-2538:
-------------------------------------

The option needs to be "verbose"/"quiet" or "progress"/"noprogress" rather than "annoying".
 (Although I find it annoying too.)

I think, regrettably, that this counts as an incompatible change, if the default behavior
is changed.  I'd like to see progress turned off for trunk, with a -progress option to turn
it back on; and progress on by default for stable branches, with a -noprogress option to turn
it off. 

The branch-1 patch is missing the DFSck.java change to add "-annoying".
                
> option for fsck dots to be on/off 
> ----------------------------------
>
>                 Key: HDFS-2538
>                 URL: https://issues.apache.org/jira/browse/HDFS-2538
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 0.20.204.0, 1.0.0
>            Reporter: Allen Wittenauer
>            Priority: Minor
>         Attachments: HDFS-2538-branch-0.20-security-204.patch, HDFS-2538-branch-0.20-security-204.patch,
HDFS-2538-branch-1.0.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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