[jira] [Commented] (TEZ-3459) Issues running M/R jobs with Tez

["Hitesh Shah (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TEZ-3459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15549385#comment-15549385 ] 

Hitesh Shah commented on TEZ-3459:
----------------------------------

[~manuel.godbert] Mind attaching the source code too.

> Issues running M/R jobs with Tez
> --------------------------------
>
>                 Key: TEZ-3459
>                 URL: https://issues.apache.org/jira/browse/TEZ-3459
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Manuel Godbert
>         Attachments: colorCount.sh, mr-example.jar
>
>
> After applying the patch delivered in TEZ-3330, I enriched the MapredColorCount example to reproduce some of the other issues I encountered on the jobs I wish to see running with Tez.
> I am attaching a jar to the JIRA, including source code, and a script file detailing the observed results in comments.
> It adresses 3 issues:
> - the embedded jars in /lib are ignored by Tez, but YARN uses them without additional configuration
> - The use of a combiner causes a NullPointerException
> - The counters incremented in the Reporter objects stay at 0
> I am using HDP2.4



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