[
https://issues.apache.org/jira/browse/HIVE-13696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15279398#comment-15279398
]
Mohit Sabharwal commented on HIVE-13696:
----------------------------------------
Add few comments to RB
> Monitor fair-scheduler.xml and automatically update/validate jobs submitted
> to fair-scheduler
> ---------------------------------------------------------------------------------------------
>
> Key: HIVE-13696
> URL: https://issues.apache.org/jira/browse/HIVE-13696
> Project: Hive
> Issue Type: Improvement
> Reporter: Reuben Kuhnert
> Assignee: Reuben Kuhnert
> Attachments: HIVE-13696.01.patch, HIVE-13696.02.patch
>
>
> Ensure that jobs are placed into the correct queue according to
> {{fair-scheduler.xml}}. Jobs should be placed into the correct queue, and
> users should not be able to submit jobs to queues they do not have access to.
> This patch builds on the existing functionality in {{FairSchedulerShim}} to
> route jobs to user-specific queue based on {{fair-scheduler.xml}}
> configuration (leveraging the Yarn {{QueuePlacementPolicy}} class). In
> addition to configuring job routing at session connect (current behavior),
> the routing is validated per submission to yarn (when impersonation is off).
> A {{FileSystemWatcher}} class is included to monitor changes in the
> {{fair-scheduler.xml}} file (so updates are automatically reloaded when the
> file pointed to by {{yarn.scheduler.fair.allocation.file}} is changed).
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
