[jira] [Commented] (PIG-4592) Pig 0.15 stopped working with Hadoop 1.x

["Rohini Palaniswamy (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PIG-4592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14587111#comment-14587111 ] 

Rohini Palaniswamy commented on PIG-4592:
-----------------------------------------

[~daijy],
   Did we accidentally publish the hadoop 1.x version into maven for the one without -h2 classifier as well?

> Pig 0.15 stopped working with Hadoop 1.x
> ----------------------------------------
>
>                 Key: PIG-4592
>                 URL: https://issues.apache.org/jira/browse/PIG-4592
>             Project: Pig
>          Issue Type: Bug
>          Components: build
>    Affects Versions: 0.15.0
>         Environment: Hadoop 1.x and pig.jar retrieved from Maven
>            Reporter: Costin Leau
>            Priority: Blocker
>
> It looks like the Maven jar for Pig 0.15 is built against Hadoop 1.x instead of Hadoop 2.x.
> Running Pig 0.15 against a Hadoop 1 environment (which works fine in 0.14) triggers a storm of class not found exceptions for classes in Hadoop 2 (like org/apache/hadoop/mapreduce/task/JobContextImpl).
> The culprit seems to be the HadoopShim included in 0.15 which is different from 0.14 (and previous) - it's part of hadoop23 instead of hadoop20 package (whatever that means).
> As it stands right now, using Pig 0.15 from Maven (common case) with Hadoop 1.x is impossible.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)