[ https://issues.apache.org/jira/browse/YARN-5180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15311377#comment-15311377
]
Karthik Kambatla commented on YARN-5180:
----------------------------------------
bq. do we want the newInstance() of the ExecutionRequestType to be false or rather true
When we enable over-subscription, we want to avoid the user having to explicitly set it to
false. For other use cases where the user is explicitly picking a container type, they are
likely already aware of it. It might not be too much to ask of them to set the other boolean
flag as well.
> Add ensureExecutionType boolean flag in ResourceRequest
> -------------------------------------------------------
>
> Key: YARN-5180
> URL: https://issues.apache.org/jira/browse/YARN-5180
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Arun Suresh
> Assignee: Arun Suresh
> Attachments: YARN-5180.001.patch, YARN-5180.002.patch, YARN-5180.003.patch, YARN-5180.004.patch,
YARN-5180.005.patch
>
>
> YARN-2882 introduced the concept of *ExecutionTypes*.
> YARN-4335 allowed AMs to specify the ExecutionType in the ResourceRequest.
> This JIRA proposes to add a boolean flag to the ResourceRequest to signal to the Scheduler
that the AM is fine receiving a Container with a different Execution type than what is asked.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org
|