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Posted to dev@tez.apache.org by "darion yaphet (JIRA)" <ji...@apache.org> on 2016/09/30 02:57:20 UTC

[jira] [Created] (TEZ-3454) Support UniformityPartitioner

darion yaphet created TEZ-3454:
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             Summary: Support UniformityPartitioner
                 Key: TEZ-3454
                 URL: https://issues.apache.org/jira/browse/TEZ-3454
             Project: Apache Tez
          Issue Type: New Feature
    Affects Versions: 0.8.4
            Reporter: darion yaphet
            Assignee: darion yaphet


Sometimes we just want to use Tez as a framework to process a large volume dataset . It's not necessary to collect the same key into a key:value-list which maybe cause data skew .



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