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From "Rajesh Balamohan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-12948) Consider reducing size of broadcasts in OrcRelation
Date Thu, 21 Jan 2016 05:02:39 GMT
Rajesh Balamohan created SPARK-12948:
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             Summary: Consider reducing size of broadcasts in OrcRelation
                 Key: SPARK-12948
                 URL: https://issues.apache.org/jira/browse/SPARK-12948
             Project: Spark
          Issue Type: Improvement
          Components: SQL
            Reporter: Rajesh Balamohan


Size of broadcasted data in OrcRelation was significantly higher when running query with large
number of partitions (e.g TPC-DS). Consider reducing the size of the broadcasted data in OrcRelation,
as it has an impact on the job runtime.



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