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https://issues.apache.org/jira/browse/YARN-3581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Naganarasimha G R updated YARN-3581:
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Attachment: YARN-3581.20150528-1.patch
Hi [~wangda], updated a patch with your earlier review comments fixed but
please check my previous comment and also confirm if you require patch for
2.7.1 branch (as per offline discussion you wanted fix in 2.7.1, so that it
will be used and later deleted in 2.8)?
> Deprecate -directlyAccessNodeLabelStore in RMAdminCLI
> -----------------------------------------------------
>
> Key: YARN-3581
> URL: https://issues.apache.org/jira/browse/YARN-3581
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: api, client, resourcemanager
> Reporter: Wangda Tan
> Assignee: Naganarasimha G R
> Attachments: YARN-3581.20150525-1.patch, YARN-3581.20150528-1.patch
>
>
> In 2.6.0, we added an option called "-directlyAccessNodeLabelStore" to make
> RM can start with label-configured queue settings. After YARN-2918, we don't
> need this option any more, admin can configure queue setting, start RM and
> configure node label via RMAdminCLI without any error.
> In addition, this option is very restrictive, first it needs to run on the
> same node where RM is running if admin configured to store labels in local
> disk.
> Second, when admin run the option when RM is running, multiple process write
> to a same file can happen, this could make node label store becomes invalid.
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