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Posted to issues@tez.apache.org by "Jeff Zhang (JIRA)" <ji...@apache.org> on 2015/09/09 09:19:46 UTC

[jira] [Commented] (TEZ-2776) Add a way to trigger a log dump from the AM at runtime

    [ https://issues.apache.org/jira/browse/TEZ-2776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14736354#comment-14736354 ] 

Jeff Zhang commented on TEZ-2776:
---------------------------------

I think [~Sreenath] [~pramachandran] are working on a web service to track the realtime status of dag for tez-ui. We can consolidate them into one web service in AM.



> Add a way to trigger a log dump from the AM at runtime
> ------------------------------------------------------
>
>                 Key: TEZ-2776
>                 URL: https://issues.apache.org/jira/browse/TEZ-2776
>             Project: Apache Tez
>          Issue Type: Sub-task
>            Reporter: Siddharth Seth
>            Assignee: Siddharth Seth
>
> Likely a webservice which dumps out state like
> - # tasks running
> - # tasks completed per vertex
> - # events sent to each task per vertex
> - state of the scheduler
> - state of other components such as the NodeTracker - #nodes, etc



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