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From "Olga Natkovich (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-1160) local mode does not print (aggregated) warnings from udf
Date Thu, 28 Jan 2010 00:38:34 GMT

    [ https://issues.apache.org/jira/browse/PIG-1160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12805722#action_12805722
] 

Olga Natkovich commented on PIG-1160:
-------------------------------------

This is dependent on MR providing counters in local mode which is not likely to happen in
0.7.0 timeframe

> local mode does not print (aggregated) warnings from udf
> --------------------------------------------------------
>
>                 Key: PIG-1160
>                 URL: https://issues.apache.org/jira/browse/PIG-1160
>             Project: Pig
>          Issue Type: Bug
>            Reporter: Thejas M Nair
>
> Example query -
> grunt> register contrib//piggybank/java/piggybank.jar
> grunt> define BinCond org.apache.pig.piggybank.evaluation.decode.BinCond();
> grunt> l = load 'students.txt' as (a,b,c :int);
> grunt> f = foreach l generate BinCond(1, c, -c);
> grunt> dump f;
> In map-reduce mode, the following warning is seen -
>  WARN mapReduceLayer.MapReduceLauncher: Encountered Warning UDF_WARNING_1 6 time(s).
> But no such warning message is seen in local mode.

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