[jira] [Updated] (HIVE-13696) Monitor fair-scheduler.xml and automatically update/validate jobs submitted to fair-scheduler

["Reuben Kuhnert (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-13696?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Reuben Kuhnert updated HIVE-13696:
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    Attachment: HIVE-13696.14.patch

> 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, HIVE-13696.06.patch, HIVE-13696.08.patch, HIVE-13696.11.patch, HIVE-13696.13.patch, HIVE-13696.14.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).



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