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From "Rohini Palaniswamy (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-7214) Support predicate pushdown for complex data types in ORCFile
Date Wed, 11 Jun 2014 13:49:02 GMT
Rohini Palaniswamy created HIVE-7214:
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             Summary: Support predicate pushdown for complex data types in ORCFile
                 Key: HIVE-7214
                 URL: https://issues.apache.org/jira/browse/HIVE-7214
             Project: Hive
          Issue Type: Improvement
            Reporter: Rohini Palaniswamy


Currently ORCFile does not support predicate pushdown for complex datatypes like map, array
and struct while Parquet does. Came across this during discussion of PIG-3760. Our users have
a lot of map and struct (tuple in pig) columns and most of the filter conditions are on them.
Would be great to have support added for them in ORC



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