[
https://issues.apache.org/jira/browse/YARN-221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14708596#comment-14708596
]
Xuan Gong commented on YARN-221:
--------------------------------
Committed the addendum patch into trunk/branch-2. Thanks for the review, Ming
> NM should provide a way for AM to tell it not to aggregate logs.
> ----------------------------------------------------------------
>
> Key: YARN-221
> URL: https://issues.apache.org/jira/browse/YARN-221
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: log-aggregation, nodemanager
> Reporter: Robert Joseph Evans
> Assignee: Ming Ma
> Fix For: 2.8.0
>
> Attachments: YARN-221-6.patch, YARN-221-7.patch, YARN-221-8.patch,
> YARN-221-9.patch, YARN-221-addendum.1.patch, YARN-221-trunk-v1.patch,
> YARN-221-trunk-v2.patch, YARN-221-trunk-v3.patch, YARN-221-trunk-v4.patch,
> YARN-221-trunk-v5.patch
>
>
> The NodeManager should provide a way for an AM to tell it that either the
> logs should not be aggregated, that they should be aggregated with a high
> priority, or that they should be aggregated but with a lower priority. The
> AM should be able to do this in the ContainerLaunch context to provide a
> default value, but should also be able to update the value when the container
> is released.
> This would allow for the NM to not aggregate logs in some cases, and avoid
> connection to the NN at all.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
