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https://issues.apache.org/jira/browse/YARN-313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14693784#comment-14693784
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Junping Du commented on YARN-313:
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Thanks [~elgoiri] for rebasing the patch!
bq. Unless the patch is ready to go and the JIRA is a critical fix, we'll defer
it to 2.6.2. Let me know if you have comments. Thanks!
Agree to the defer. I think we should target it to 2.8 as the whole feature is
expected to be ready in that timeline.
bq. I would appreciate ideas on why this change breaks the refreshNodes with a
graceful period.
It is because following code to check args number is not true any more when we
have gracefully decommission get in recently.
{code}
+ "-refreshNodes".equals(cmd) || "-refreshResources".equals(cmd) ||
{code}
Remove "-refreshNodes".equals(cmd)" should make test pass.
> Add Admin API for supporting node resource configuration in command line
> ------------------------------------------------------------------------
>
> Key: YARN-313
> URL: https://issues.apache.org/jira/browse/YARN-313
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: client
> Reporter: Junping Du
> Assignee: Junping Du
> Priority: Critical
> Attachments: YARN-313-sample.patch, YARN-313-v1.patch,
> YARN-313-v2.patch, YARN-313-v3.patch, YARN-313-v4.patch, YARN-313-v5.patch,
> YARN-313-v6.patch, YARN-313-v7.patch
>
>
> We should provide some admin interface, e.g. "yarn rmadmin -refreshResources"
> to support changes of node's resource specified in a config file.
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