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


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:
>             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

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