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From "niraj rai (JIRA)" <j...@apache.org>
Subject [jira] Updated: (PIG-1531) Pig gobbles up error messages
Date Sat, 28 Aug 2010 00:58:54 GMT

     [ https://issues.apache.org/jira/browse/PIG-1531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

niraj rai updated PIG-1531:

    Attachment: PIG_1531_2.patch

I have tried to accommodate all the recommendations from Ashutosh. I have changed the existing
test case to validate the error message, in case the store directory exist. Writing test case
for the case, when input file deos not exist was  more effort than fixing the actual fix.
So, I verified it manually and they looked good.

> Pig gobbles up error messages
> -----------------------------
>                 Key: PIG-1531
>                 URL: https://issues.apache.org/jira/browse/PIG-1531
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.7.0
>            Reporter: Ashutosh Chauhan
>            Assignee: niraj rai
>             Fix For: 0.8.0
>         Attachments: PIG_1531.patch, PIG_1531_2.patch
> Consider the following. I have my own Storer implementing StoreFunc and I am throwing
FrontEndException (and other Exceptions derived from PigException) in its various methods.
I expect those error messages to be shown in error scenarios. Instead Pig gobbles up my error
messages and shows its own generic error message like: 
> {code}
> 010-07-31 14:14:25,414 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 2116: Unexpected
error. Could not validate the output specification for: default.partitoned
> Details at logfile: /Users/ashutosh/workspace/pig/pig_1280610650690.log
> {code}
> Instead I expect it to display my error messages which it stores away in that log file.

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