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From "Tom White (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4146) Support limits on task status string length and number of block locations in branch-2
Date Wed, 09 May 2012 03:55:01 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4146?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13271051#comment-13271051
] 

Tom White commented on MAPREDUCE-4146:
--------------------------------------

Generally looks fine. I noticed that the property for controlling the number of split locations
should be mapreduce.job.max.split.locations (from branch-1), not mapreduce.max.block.locations.
Also, the default value for this property seems to be different to branch-1.

The findbugs problem is due to HADOOP-8354. Please see if the increase in javac warnings can
be avoided.
                
> Support limits on task status string length and number of block locations in branch-2
> -------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4146
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4146
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Tom White
>            Assignee: Ahmed Radwan
>         Attachments: MAPREDUCE-4146.patch
>
>
> This brings MAPREDUCE-1943 to branch-2. Counter limits were introduced in MAPREDUCE-901.

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