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https://issues.apache.org/jira/browse/PIG-3729?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13884440#comment-13884440
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Nigel Savage commented on PIG-3729:
-----------------------------------
thank you once again for your very prompt and helpful response
> Need to rebuild pig 0.12.0 jar from mvnrepository.com to resove error in
> hadoop 2.2 0
> --------------------------------------------------------------------------------------
>
> Key: PIG-3729
> URL: https://issues.apache.org/jira/browse/PIG-3729
> Project: Pig
> Issue Type: Bug
> Components: build, internal-udfs
> Affects Versions: 0.12.0
> Environment: debian single node pseudo distributed hadoop 2.2 cluster
> Reporter: Nigel Savage
> Priority: Blocker
> Labels: Hadoop, Iteator, Pig, PigServer
>
> Unable to get pig 0.12.0 to run single node pseudo distributed hadoop 2.2
> cluster using the jar from mvnrepository.com
> this is the error
> "org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to
> open iterator for alias"
> if I download the jar from
> http://apache.claz.org/pig/pig-0.12.0/pig-0.12.0.tar.gz
> and then recompile the src with "ant clean jar -Dhadoopversion=23"
> when I install the recompiled jar in .m2 everything works
> If it is the case that the Apache hadoop 2.2.0 jars are backwardly compatible
> then could some one comment on what could be the issue?
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