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From "Daniel Dai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PIG-5256) Bytecode generation for POFilter and POForeach
Date Thu, 10 Aug 2017 05:20:00 GMT

    [ https://issues.apache.org/jira/browse/PIG-5256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16121068#comment-16121068
] 

Daniel Dai commented on PIG-5256:
---------------------------------

Haven't checked the code line by line, but the overall approach looks good to me. The patch
flattened expression tree and nested plan, so we can avoid virtual function call, and have
a cleaner solution for multi-time evaluation issue. This can be extended to flatten the whole
operator tree in the future (whole stage codegen).

> Bytecode generation for POFilter and POForeach
> ----------------------------------------------
>
>                 Key: PIG-5256
>                 URL: https://issues.apache.org/jira/browse/PIG-5256
>             Project: Pig
>          Issue Type: Sub-task
>          Components: impl
>            Reporter: Rohini Palaniswamy
>            Assignee: Rohini Palaniswamy
>             Fix For: 0.18.0
>
>




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