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Posted to dev@hive.apache.org by "Colin Ma (JIRA)" <ji...@apache.org> on 2018/01/30 01:34:02 UTC

[jira] [Created] (HIVE-18576) Support to read nested complex type with Parquet in vectorization mode

Colin Ma created HIVE-18576:
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             Summary: Support to read nested complex type with Parquet in vectorization mode
                 Key: HIVE-18576
                 URL: https://issues.apache.org/jira/browse/HIVE-18576
             Project: Hive
          Issue Type: Sub-task
            Reporter: Colin Ma
            Assignee: Colin Ma


Nested complex type is common used, eg: Struct<s1 Struct<f1 int, f2 int>, s2 List<int>>. Currently, nested complex type can't be parsed in vectorization mode, this ticket is target to support it.



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