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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-15099) PTFOperator.PTFInvocation didn't properly reset the input partition
Date Mon, 31 Oct 2016 23:13:58 GMT

    [ https://issues.apache.org/jira/browse/HIVE-15099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15623742#comment-15623742
] 

Ashutosh Chauhan commented on HIVE-15099:
-----------------------------------------

Patch looks good to me. [~wzheng] Can you add a test case for it as well?

> PTFOperator.PTFInvocation didn't properly reset the input partition
> -------------------------------------------------------------------
>
>                 Key: HIVE-15099
>                 URL: https://issues.apache.org/jira/browse/HIVE-15099
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive, PTF-Windowing
>    Affects Versions: 1.3.0, 1.2.1, 2.1.0, 2.2.0
>            Reporter: Wei Zheng
>            Assignee: Wei Zheng
>         Attachments: HIVE-15099.1.patch
>
>
> There is an issue with PTFOperator.PTFInvocation where the inputPart is not reset properly.
The inputPart has been closed and its content (member variables) has been cleaned up, but
since itself is not nullified, it's reused in the next round and caused NPE issue.



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