[jira] [Resolved] (ACCUMULO-507) Large amount of ranges can prevent job from kicking off

["Eric Newton (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ACCUMULO-507?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Newton resolved ACCUMULO-507.
----------------------------------

    Resolution: Fixed

Fixed with 1397702 and 1397700 which added a quick test to read and write a large number of ranges.
                
> Large amount of ranges can prevent job from kicking off
> -------------------------------------------------------
>
>                 Key: ACCUMULO-507
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-507
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: client
>    Affects Versions: 1.3.5
>            Reporter: John Vines
>            Assignee: Billie Rinaldi
>            Priority: Minor
>              Labels: mapreduce
>             Fix For: 1.5.0, 1.4.2
>
>
> We use the various ranges a user provides to create splits. Those get read when the job is submitted by the client. On the client side, those ranges are used to get all of the splits, and then the job is started. If the configuration is too large, the job will fail to submit (this size is configurable, but that's besides the point). We should look into clearing the ranges out of the jobconf if it's large to prevent this error, since at this point the ranges are no longer needed in the configuration.

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