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From "John Vines (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-507) Large amount of ranges can prevent job from kicking off
Date Mon, 02 Apr 2012 14:43:28 GMT
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
             Fix For: 1.4.1


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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