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From "Jim Donofrio (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MRUNIT-114) should support calling configure on sorting and grouping comparators if applicable
Date Wed, 30 May 2012 02:26:22 GMT
Jim Donofrio created MRUNIT-114:
-----------------------------------

             Summary: should support calling configure on sorting and grouping comparators
if applicable
                 Key: MRUNIT-114
                 URL: https://issues.apache.org/jira/browse/MRUNIT-114
             Project: MRUnit
          Issue Type: Bug
            Reporter: Jim Donofrio
            Assignee: Jim Donofrio
             Fix For: 1.0.0


>From Jacob Metcalf:

{noformat}
On another subject (maybe I need a new thread/JIRA for this) is it intentional that the configuration
is not applied to the sorting and grouping comparators?
I am writing my own multiple input MR driver to test a reduce side join and had to do:
            // Configure grouping and sorting comparators
   if (keyGroupComparator instanceof Configured ) {
       ((Configured)keyGroupComparator).setConf( configuration );
   }
   if (keyValueOrderComparator instanceof Configured) {
       ((Configured)keyValueOrderComparator).setConf( configuration );
   }
To get the config applied even though they are Configured objects.
{noformat}

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