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From Allan Avendaño (JIRA) <j...@apache.org>
Subject [jira] [Commented] (PIG-2583) Add Grunt command to list the statements in cache
Date Wed, 09 May 2012 23:25:50 GMT

    [ https://issues.apache.org/jira/browse/PIG-2583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13271937#comment-13271937
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Allan Avendaño commented on PIG-2583:
-------------------------------------

Something like this?

grunt> history -n
(1) A = load 'data/abs' using PigStorage('|') as (name:chararray, id1:int, id2:int, id3:int);
(2) B = group A by id1;
(3) C = order A by id2;

grunt> history
A = load 'data/abs' using PigStorage('|') as (name:chararray, id1:int, id2:int, id3:int);
B = rank A by id1;
C = order A by id2;


                
> Add Grunt command to list the statements in cache
> -------------------------------------------------
>
>                 Key: PIG-2583
>                 URL: https://issues.apache.org/jira/browse/PIG-2583
>             Project: Pig
>          Issue Type: Improvement
>    Affects Versions: 0.10.0
>            Reporter: Daniel Dai
>            Assignee: Allan Avendaño
>            Priority: Minor
>              Labels: newbie
>             Fix For: 0.11
>
>         Attachments: gruntHistory.patch, gruntHistory1.patch, gruntHistory2.patch
>
>
> It is convenient to list statements in cache:
> grunt> a = load '1.txt';         
> grunt> b = foreach a generate $0, $1;
> grunt> list
> a = load '1.txt';
> b = foreach a generate $0, $1;

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