You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@tez.apache.org by "Manuel Godbert (JIRA)" <ji...@apache.org> on 2016/10/05 12:34:20 UTC

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

Manuel Godbert created TEZ-3459:
-----------------------------------

             Summary: 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



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