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https://issues.apache.org/jira/browse/PIG-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13822230#comment-13822230
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Aniket Mokashi commented on PIG-3254:
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bq. If "stop.on.failure==true", we can kill parallel jobs, and fail the whole
script
bq. If "stop.on.failure==false", and no "store" could success, we can also kill
parallel jobs, and fail the whole script
[~daijy], can you please elaborate what's required from this jira? I find the
description little ambiguous.
> Fail a failed Pig script quicker
> --------------------------------
>
> Key: PIG-3254
> URL: https://issues.apache.org/jira/browse/PIG-3254
> Project: Pig
> Issue Type: Improvement
> Reporter: Daniel Dai
> Fix For: 0.13.0
>
>
> Credit to [~asitecn]. Currently Pig could launch several mapreduce job
> simultaneously. When one mapreduce job fail, we need to wait for simultaneous
> mapreduce job finish. In addition, we could potentially launch additional
> jobs which is doomed to fail. However, this is unnecessary in some cases:
> * If "stop.on.failure==true", we can kill parallel jobs, and fail the whole
> script
> * If "stop.on.failure==false", and no "store" could success, we can also kill
> parallel jobs, and fail the whole script
> Consider simultaneous jobs may take a long time to finish, this could
> significantly improve the turn around in some cases.
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