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Posted to issues@spark.apache.org by "Rajesh Balamohan (JIRA)" <ji...@apache.org> on 2016/01/19 05:20:39 UTC

[jira] [Created] (SPARK-12898) Consider having dummyCallSite for HiveTableScan

Rajesh Balamohan created SPARK-12898:
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             Summary: Consider having dummyCallSite for HiveTableScan
                 Key: SPARK-12898
                 URL: https://issues.apache.org/jira/browse/SPARK-12898
             Project: Spark
          Issue Type: Improvement
          Components: SQL
            Reporter: Rajesh Balamohan


Currently, it runs with getCallSite which is really expensive and shows up when scanning through large table with partitions (e.g TPC-DS). It would be good to consider having dummyCallSite in HiveTableScan.



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