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Posted to issues@storm.apache.org by "Kevin Peek (JIRA)" <ji...@apache.org> on 2017/10/19 15:55:02 UTC

[jira] [Created] (STORM-2782) Refactor partial key grouping for greater flexibility

Kevin Peek created STORM-2782:
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             Summary: Refactor partial key grouping for greater flexibility
                 Key: STORM-2782
                 URL: https://issues.apache.org/jira/browse/STORM-2782
             Project: Apache Storm
          Issue Type: Improvement
          Components: storm-core
            Reporter: Kevin Peek
            Assignee: Kevin Peek
            Priority: Minor


My organization needed behavior similar to the PartialKeyGrouping. This is a port of our refactoring which makes it possible to use the PartialkeyGrouping in new ways. The simplest such usecase would be to send tuples to one out of N downstream instances instead of always one out of two.



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