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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2016/01/16 02:26:39 UTC

[jira] [Created] (SPARK-12850) Support bucket pruning (predicate pushdown for bucketed tables)

Reynold Xin created SPARK-12850:
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             Summary: Support bucket pruning (predicate pushdown for bucketed tables)
                 Key: SPARK-12850
                 URL: https://issues.apache.org/jira/browse/SPARK-12850
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
            Reporter: Reynold Xin


We now support bucketing. One optimization opportunity is to push some predicates into the scan to skip scanning files that definitely won't match the values.





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