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Posted to yarn-issues@hadoop.apache.org by "Eric Payne (JIRA)" <ji...@apache.org> on 2018/11/16 16:34:00 UTC
[jira] [Comment Edited] (YARN-8647) Add a flag to disable move app
between queues
[ https://issues.apache.org/jira/browse/YARN-8647?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16652189#comment-16652189 ]
Eric Payne edited comment on YARN-8647 at 11/16/18 4:33 PM:
------------------------------------------------------------
{quote}Addition flag to disable required
{quote}
IMO we shouldn't require another flag to disable it as we are already checking for all the permissions.
{quote}
we want to disable the feature of move queue on cluster level instead of disabling for few users
{quote}
[~saruntek], I understand that it would be easier for an admin to just set the flag and forget it. However, I would argue that if a multi-tenant cluster has hundreds of users, it's time to manage the usage more closely by utilizing ACL permissions on each queue. In general, I would prefer to not add code to the scheduler when there is already a pre-designed alternative.
was (Author: eepayne):
{quote}{quote}Addition flag to disable required
{quote}
{quote}IMO we shouldn't require another flag to disable it as we are already checking for all the permissions.
{quote}
we want to disable the feature of move queue on cluster level instead of disabling for few users
{quote}
[~saruntek], I understand that it would be easier for an admin to just set the flag and forget it. However, I would argue that if a multi-tenant cluster has hundreds of users, it's time to manage the usage more closely by utilizing ACL permissions on each queue. In general, I would prefer to not add code to the scheduler when there is already a pre-designed alternative.
> Add a flag to disable move app between queues
> ---------------------------------------------
>
> Key: YARN-8647
> URL: https://issues.apache.org/jira/browse/YARN-8647
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.7.3
> Reporter: sarun singla
> Assignee: Abhishek Modi
> Priority: Critical
>
> For large clusters where we have a number of users submitting application, we can result into scenarios where app developers try to move the queues for their applications using something like
> {code:java}
> yarn application -movetoqueue <app_id> -queue <queue_name>{code}
> Today there is no way of disabling the feature if one does not want application developers to use the feature.
> *Solution:*
> We should probably add an option to disable move queue feature from RM side on the cluster level.
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