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Posted to dev@hive.apache.org by "Dong Chen (JIRA)" <ji...@apache.org> on 2015/02/03 06:32:34 UTC

[jira] [Updated] (HIVE-9558) [Parquet] support HiveDecimalWritable, HiveCharWritable, HiveVarcharWritable in vectorized mode

     [ https://issues.apache.org/jira/browse/HIVE-9558?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dong Chen updated HIVE-9558:
----------------------------
    Attachment: HIVE-9558.patch

Upload a patch to add a test case verifying parquet data types in vectorized mode, and fix failed decimal type.

> [Parquet] support HiveDecimalWritable, HiveCharWritable, HiveVarcharWritable in vectorized mode
> -----------------------------------------------------------------------------------------------
>
>                 Key: HIVE-9558
>                 URL: https://issues.apache.org/jira/browse/HIVE-9558
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Dong Chen
>            Assignee: Dong Chen
>         Attachments: HIVE-9558.patch
>
>
> When using Parquet in  vectorized mode, {{VectorColumnAssignFactory.buildAssigners(..)}} does not handle HiveDecimalWritable, HiveCharWritable, HiveVarcharWritable. 
> We need fix this and add test.



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