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https://issues.apache.org/jira/browse/PIG-264?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12618007#action_12618007
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Amir Youssefi commented on PIG-264:
-----------------------------------
Any update on the issue? This has come up frequently and is very useful in job
chaining. Work-arounds are cumbersome and some are not full-proof.
> inconsistent return from Main
> -----------------------------
>
> Key: PIG-264
> URL: https://issues.apache.org/jira/browse/PIG-264
> Project: Pig
> Issue Type: Bug
> Reporter: Olga Natkovich
>
> Main uses value of 0 or 1 in rc variable to indicate success or failure of
> the program. It does not seemed to be consistently set for both success and
> faulire situations. As the result, the return code is not very useful in
> determining whether the program succeeded or failed.
> Main.java needs to be examined and cleaned up to resolve this issue.
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