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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-7995) Column statistics from expression does not handle fields within complex types
Date Fri, 05 Sep 2014 15:02:28 GMT

     [ https://issues.apache.org/jira/browse/HIVE-7995?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ashutosh Chauhan updated HIVE-7995:
-----------------------------------
       Resolution: Fixed
    Fix Version/s:     (was: 0.13.0)
                   0.14.0
           Status: Resolved  (was: Patch Available)

Committed to trunk. Thanks, Prasanth!

> Column statistics from expression does not handle fields within complex types
> -----------------------------------------------------------------------------
>
>                 Key: HIVE-7995
>                 URL: https://issues.apache.org/jira/browse/HIVE-7995
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Query Processor, Statistics
>    Affects Versions: 0.13.0, 0.13.1
>            Reporter: Prasanth J
>            Assignee: Prasanth J
>            Priority: Minor
>             Fix For: 0.14.0
>
>         Attachments: HIVE-7995.1.patch
>
>
> udf_named_struct.q, udf_struct.q fails with NPE during statistics annotation. The reason
is ExprNodeFieldDesc is not handled by StatsUtils.getColStatisticsFromExpression()



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