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Posted to issues@tez.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2016/08/25 21:44:21 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=15437745#comment-15437745 ] 

Hitesh Shah commented on TEZ-2776:
----------------------------------

\cc [~harishjp]

> 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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