[jira] [Comment Edited] (TEZ-1358) Display better diagnostics when tasks fail to launch

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

    [ https://issues.apache.org/jira/browse/TEZ-1358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14111532#comment-14111532 ] 

Hitesh Shah edited comment on TEZ-1358 at 8/26/14 11:12 PM:
------------------------------------------------------------

I will keep this open for now. The current diagnostics show up as long as the error is caught in the Tez AM. There will be cases where a container fails to launch due to problems in the env ( which is not caught by checks in the AM ) or issues with downloading of local resources by the NM.  


was (Author: hitesh):
I will keep this open for now. The current diagnostics show up as long as the error is caught in the Tez AM. There will be cases where a container fails to launch due to problems in the env ( which is not caught by checks in the AM ) or issues with downloading of local resources.  

> Display better diagnostics when tasks fail to launch 
> -----------------------------------------------------
>
>                 Key: TEZ-1358
>                 URL: https://issues.apache.org/jira/browse/TEZ-1358
>             Project: Apache Tez
>          Issue Type: Sub-task
>            Reporter: Hitesh Shah
>            Assignee: Jeff Zhang
>
> Tasks could fail to launch due to various issues - bad environment settings, localization failures.



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