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https://issues.apache.org/jira/browse/TEZ-2169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14346316#comment-14346316
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Rajesh Balamohan commented on TEZ-2169:
---------------------------------------

tez-tools like TEZ-2021 relies on mining task logs (e.g 2014-10-17 01:00:17,319 
INFO [main] metrics.TaskCounterUpdater).  Passing NDC in log4j can potentially 
break it.  Just calling it out as an observation.

> LLAP: ensure NDC context is propagated to various threads and pools
> -------------------------------------------------------------------
>
>                 Key: TEZ-2169
>                 URL: https://issues.apache.org/jira/browse/TEZ-2169
>             Project: Apache Tez
>          Issue Type: Improvement
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>             Fix For: TEZ-2003
>
>         Attachments: TEZ-2169.patch
>
>




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