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Posted to issues@spark.apache.org by "Saisai Shao (JIRA)" <ji...@apache.org> on 2014/06/12 04:00:03 UTC

[jira] [Created] (SPARK-2122) Move aggregation into shuffle implementation

Saisai Shao created SPARK-2122:
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             Summary: Move aggregation into shuffle implementation
                 Key: SPARK-2122
                 URL: https://issues.apache.org/jira/browse/SPARK-2122
             Project: Spark
          Issue Type: Improvement
          Components: Shuffle, Spark Core
            Reporter: Saisai Shao


This is a follow-up work of [SPARK-2044 pluggable shuffle interface|https://issues.apache.org/jira/browse/SPARK-2044] to move the execution of aggregator into shuffle implementation. This will bring flexibility for other different implementation of shuffle reader and writer. PR will be submitted after [PR1009|https://github.com/apache/spark/pull/1009] is merged.



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