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https://issues.apache.org/jira/browse/PIG-1001?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12776558#action_12776558
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Daniel Dai commented on PIG-1001:
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Hi, Nigel,
Since this patch is all about error message and user experience, so it is hard
to write a unit test case for that. I tested it manually with the following
situations:
1. All jobs are successful
2. One complete failed job, and we stop launching dependent jobs
3. Two independent job, one fail, with and without -F option
All of those give us desired error messages.
> 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
> Assignee: 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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