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Date: Wed, 28 May 2014 23:12:01 +0000 (UTC)
From: "Konstantin Boudnik (JIRA)" <jira@apache.org>
To: pig-dev@hadoop.apache.org
Message-ID: <JIRA.12708345.1397502499271.35385.1401318721874@arcas>
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Subject: [jira] [Commented] (PIG-3892) Pig distribution for hadoop 2
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    [ https://issues.apache.org/jira/browse/PIG-3892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14011794#comment-14011794 ] 

Konstantin Boudnik commented on PIG-3892:
-----------------------------------------

bq. But we first set "shopt -s nullglob" in bin/pig
that'd work of course, but I agree with other comment: doing {{[ -e -s ]}} might be less confusing. Not a show stopper though ;)

> Pig distribution for hadoop 2
> -----------------------------
>
>                 Key: PIG-3892
>                 URL: https://issues.apache.org/jira/browse/PIG-3892
>             Project: Pig
>          Issue Type: Bug
>          Components: build
>            Reporter: Daniel Dai
>            Assignee: Daniel Dai
>             Fix For: 0.13.0
>
>         Attachments: PIG-3892-1.patch, PIG-3892-2.patch
>
>
> Currently Pig distribution only bundle pig.jar for Hadoop 1. For Hadoop 2 users they need to compile again using -Dhadoopversion=23 flag. That is a quite confusing process. We need to make Pig work with Hadoop 2 out of box. I am thinking two approaches:
> 1. Bundle both pig-h1.jar and pig-h2.jar in distribution, and bin/pig will chose the right pig.jar to run
> 2. Make two Pig distributions for Hadoop 1 and Hadoop 
> Any opinion?


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