[jira] [Comment Edited] (TEZ-2059) Remove TaskEventHandler in TestDAGImpl

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

    [ https://issues.apache.org/jira/browse/TEZ-2059?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14321060#comment-14321060 ] 

Hitesh Shah edited comment on TEZ-2059 at 2/14/15 12:46 AM:
------------------------------------------------------------

[~zjffdu] I believe the task event handler was added as there were spurious errors in the logs generated as there was no registered handler for task events generated by the vertex during the unit tests. 


was (Author: hitesh):
[~zjffdu] I believe this was added as there were spurious errors in the logs generated as there was no registered handler for task events generated by the vertex during the unit tests. 

> Remove TaskEventHandler in TestDAGImpl
> --------------------------------------
>
>                 Key: TEZ-2059
>                 URL: https://issues.apache.org/jira/browse/TEZ-2059
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Jeff Zhang
>            Assignee: Jeff Zhang
>            Priority: Minor
>         Attachments: TEZ-2059-1.patch
>
>
> There's one TaskEventHandler and TaskEventDispatcher in TestDAGImpl, and both of them are registered in Dispatcher as handler of TaskEvent. TaskEventHandler should not be used. 



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