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From "Kanak Biscuitwala (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HELIX-357) Choose full auto node capacity based on existing assignment
Date Thu, 16 Jan 2014 17:40:21 GMT
Kanak Biscuitwala created HELIX-357:
---------------------------------------

             Summary: Choose full auto node capacity based on existing assignment
                 Key: HELIX-357
                 URL: https://issues.apache.org/jira/browse/HELIX-357
             Project: Apache Helix
          Issue Type: Improvement
            Reporter: Kanak Biscuitwala
            Assignee: Kanak Biscuitwala


If R mod N = K, then the auto rebalance strategy just picks the first K nodes in lexicographic
order and gives them an extra unit of capacity. The algorithm instead should award that unit
of capacity to nodes that already have the most assigned partitions.



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