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Posted to dev@pig.apache.org by "Rohini Palaniswamy (JIRA)" <ji...@apache.org> on 2014/03/19 22:52:45 UTC

[jira] [Commented] (PIG-3819) e2e tests containing "perl -e "print $_;" fails on Hadoop 2

    [ https://issues.apache.org/jira/browse/PIG-3819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13941053#comment-13941053 ] 

Rohini Palaniswamy commented on PIG-3819:
-----------------------------------------

What interprets $ to last command executed? Is it not possible to fix the source of the problem as user will also have to change the pig scripts.

> e2e tests containing "perl -e "print $_;" fails on Hadoop 2
> -----------------------------------------------------------
>
>                 Key: PIG-3819
>                 URL: https://issues.apache.org/jira/browse/PIG-3819
>             Project: Pig
>          Issue Type: Bug
>          Components: impl
>            Reporter: Daniel Dai
>            Assignee: Daniel Dai
>             Fix For: 0.12.1, 0.13.0
>
>         Attachments: PIG-3819-1.patch
>
>
> Before submitting to Hadoop, "$_" will be interpreted and replaced with something totally unrelated ($_ means last command executed). The tests runs fine under Hadoop 1 though.



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