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From "Thejas M Nair (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PIG-1933) Hints such as 'collected' and 'skewed' for "group by" or "join by" should not be treated as tokens.
Date Wed, 23 Mar 2011 21:07:05 GMT

    [ https://issues.apache.org/jira/browse/PIG-1933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13010446#comment-13010446
] 

Thejas M Nair commented on PIG-1933:
------------------------------------

+1

> Hints such as 'collected' and 'skewed' for "group by" or "join by" should not be treated
as tokens.
> ---------------------------------------------------------------------------------------------------
>
>                 Key: PIG-1933
>                 URL: https://issues.apache.org/jira/browse/PIG-1933
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.9.0
>            Reporter: Xuefu Zhang
>            Assignee: Xuefu Zhang
>             Fix For: 0.9.0
>
>         Attachments: PIG-1933.patch
>
>
> The current parser implementation takes hints used for group by or join by such as 'collected'
and 'skewed' as tokens, which is different from the old parser, causing some undesirable side-effects.
For instance, the following query will fail.
> A = load 'skewed';
> This needs to be corrected to be consistent with the old parser.

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