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Posted to issues@tez.apache.org by "Tsuyoshi Ozawa (JIRA)" <ji...@apache.org> on 2016/06/30 19:59:10 UTC

[jira] [Created] (TEZ-3320) Java implementation of bitonic merge sort

Tsuyoshi Ozawa created TEZ-3320:
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             Summary: Java implementation of bitonic merge sort
                 Key: TEZ-3320
                 URL: https://issues.apache.org/jira/browse/TEZ-3320
             Project: Apache Tez
          Issue Type: Improvement
            Reporter: Tsuyoshi Ozawa


Pure java cache-aware bitonic merge sort without JNI can solve the bottleneck of sort. 



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