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https://issues.apache.org/jira/browse/PIG-608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12661710#action_12661710
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Alan Gates commented on PIG-608:
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Pig does parse, type check, and plan an entire query up to a store or dump.
Are you seeing this in any case other than after an intermediate store or dump?
If not, then this is a duplicate of PIG-607.
> Compile or validate the whole script before execution
> -----------------------------------------------------
>
> Key: PIG-608
> URL: https://issues.apache.org/jira/browse/PIG-608
> Project: Pig
> Issue Type: Improvement
> Components: grunt
> Reporter: Yiping Han
>
> This is a very usual scenario:
> We are running a big pig job that contains several hadoop jobs. It has been
> running for long times and the first hadoop job sucess, then suddenly pig
> report it found a syntax error in the script after the first hadoop job...we
> have to repeat from the beginning.
> It would be nice if pig can compile to the end of the script, find all the
> syntax error, type mismatch, etc., before it really starts execution.
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