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https://issues.apache.org/jira/browse/TEZ-2249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14552290#comment-14552290
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Jeff Zhang edited comment on TEZ-2249 at 5/20/15 1:13 PM:
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[~bikassaha] Please help review. 2 new scenarios are added
* When task attempt succeeded, task should kill other task attempts and wait
for them to be killed before moving to SUCCEEDED.
* When failed task attempt count reach the limit, task should kill other task
attempts (we don't kill them now) and wait for them to be killed before moving
to SUCCEEDED.
was (Author: zjffdu):
[~bikassaha] Please help review. 2 new scenaio are added
* When task attempt succeeded, task should kill other task attempts and wait
for them to be killed before moving to SUCCEEDED.
* When failed task attempt count reach the limit, task should kill other task
attempts (we don't kill them now) and wait for them to be killed before moving
to SUCCEEDED.
> Wait for all task attempt finished before moving Task to finished state
> -----------------------------------------------------------------------
>
> Key: TEZ-2249
> URL: https://issues.apache.org/jira/browse/TEZ-2249
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Jeff Zhang
> Assignee: Jeff Zhang
> Attachments: TEZ-2249-1.patch
>
>
> 2 cases:
> * If Task needs to move the SUCCEEDED, then committing may happens while
> there's still task attempt running.
> * If Tasks needs to move to FAILED/KILLED/ERROD, then aborting may happens
> while there's still task attempt running.
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