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https://issues.apache.org/jira/browse/PIG-2543?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13224083#comment-13224083
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Daniel Dai commented on PIG-2543:
---------------------------------
The current design of PigStats is all based on mapreduce jobs. It does not have
the position for "sh" commands. I propose to adding a flag auxiliaryErrors to
PigStats to track non mapreduce errors, and isSuccessful returns true only if
all mapreduce job success and no auxiliaryErrors.
> PigStats.isSuccessful returns false if embedded pig script has sh commands
> --------------------------------------------------------------------------
>
> Key: PIG-2543
> URL: https://issues.apache.org/jira/browse/PIG-2543
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.9.1, 0.10
> Reporter: Vivek Padmanabhan
> Fix For: 0.10
>
>
> For the below script even though the command is successful,
> result.isSuccessful() returns false and hence raise exception
> {code}
> #!/usr/bin/python
> from org.apache.pig.scripting import Pig
> Q = Pig.compile("sh echo mymessage")
> result = Q.bind().runSingle()
> if result.isSuccessful() :
> print 'Pig job succeeded'
> else :
> raise 'Cant run sh command'
> {code}
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