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Posted to dev@crunch.apache.org by "Gabriel Reid (JIRA)" <ji...@apache.org> on 2013/04/02 21:49:16 UTC

[jira] [Created] (CRUNCH-190) Object reuse bug in CoGroup

Gabriel Reid created CRUNCH-190:
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             Summary: Object reuse bug in CoGroup
                 Key: CRUNCH-190
                 URL: https://issues.apache.org/jira/browse/CRUNCH-190
             Project: Crunch
          Issue Type: Bug
            Reporter: Gabriel Reid
            Assignee: Gabriel Reid


DoFns in o.a.c.lib.CoGroup hold on to references to values but don't deep copy them, leading to object reuse issues where the same object is repeated multiple times in the output nested collections.

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