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From "Harish Butani (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-3982) Merge PTFDesc and PTFDef classes
Date Tue, 05 Feb 2013 01:23:13 GMT

    [ https://issues.apache.org/jira/browse/HIVE-3982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13570832#comment-13570832
] 

Harish Butani commented on HIVE-3982:
-------------------------------------

Hi Ashutosh,

Thanks for doing this. Looks like by using the PTFDesc as the conf object on the PTFOperator;
the regular Hive serialization of the work object just worked.

I am fine with this patch; but we are planning to completely changing the Spec and Def(Desc)
classes to handle these things:
- make the Windowing & PTF information explicit after Phase 1: so that it can be used
by a Windowing Operator in the future.
- remove references from Desc classes to Spec classes and cleanup the Desc classes; It is
good time to simplify the translation from Spec to Desc and how the Desc is reinitialized
at runtime. 

I hope you are ok with this.
                
> Merge PTFDesc and PTFDef classes
> --------------------------------
>
>                 Key: HIVE-3982
>                 URL: https://issues.apache.org/jira/browse/HIVE-3982
>             Project: Hive
>          Issue Type: Task
>          Components: PTF-Windowing
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: hive-3982_2.patch, hive-3982.patch
>
>
> As discussed on https://issues.apache.org/jira/browse/HIVE-896?focusedCommentId=13567271&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13567271

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