[jira] Commented: (PIG-1001) Generate more meaningful error message when one input file does not exist

["Alan Gates (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PIG-1001?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12773998#action_12773998 ] 

Alan Gates commented on PIG-1001:
---------------------------------

Changes look good, +1.

> Generate more meaningful error message when one input file does not exist
> -------------------------------------------------------------------------
>
>                 Key: PIG-1001
>                 URL: https://issues.apache.org/jira/browse/PIG-1001
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.4.0
>            Reporter: Daniel Dai
>             Fix For: 0.6.0
>
>         Attachments: PIG-1001-1.patch, PIG-1001-2.patch
>
>
> In the following query, if 1.txt does not exist, 
> a = load '1.txt';
> b = group a by $0;
> c = group b all;
> dump c;
> Pig throws error message "ERROR 2100: file:/tmp/temp155054664/tmp1144108421 does not exist.", Pig should deal with it with the error message "Input file 1.txt not exist" instead of those confusing messages.

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