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From "Teruyoshi Zenmyo (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-15513) GroupByOperator should initialize GenericUDAFEvaluator before AggregationBuffer (recurrence of HIVE-697)
Date Fri, 06 Jan 2017 10:25:58 GMT

     [ https://issues.apache.org/jira/browse/HIVE-15513?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Teruyoshi Zenmyo updated HIVE-15513:
------------------------------------
    Status: Patch Available  (was: Open)

> GroupByOperator should initialize GenericUDAFEvaluator before AggregationBuffer (recurrence
of HIVE-697)
> --------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-15513
>                 URL: https://issues.apache.org/jira/browse/HIVE-15513
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 2.1.0
>            Reporter: Teruyoshi Zenmyo
>         Attachments: HIVE-15513.patch
>
>
> GenericUDAFEvaluator should be initialized before getNewAggregationBuffer() is invoked
so that aggrecation buffers can be created based on object inspectors for UDF arguments.



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