[
https://issues.apache.org/jira/browse/YARN-2693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sunil G updated YARN-2693:
--------------------------
Attachment: 0002-YARN-2693.patch
Updating patch after moving the PB changes to a common JIRA which handles only
PB related changes.
Also moved the ApplicationPriority class to user api support JIRA. Tests will
be added soon. Kindly check.
> Priority Label Manager in RM to manage priority labels
> ------------------------------------------------------
>
> Key: YARN-2693
> URL: https://issues.apache.org/jira/browse/YARN-2693
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Sunil G
> Assignee: Sunil G
> Attachments: 0001-YARN-2693.patch, 0002-YARN-2693.patch
>
>
> Focus of this JIRA is to have a centralized service to handle priority labels.
> Support operations such as
> * Add/Delete priority label to a specified queue
> * Manage integer mapping associated with each priority label
> * Support managing default priority label of a given queue
> * ACL support in queue level for priority label
> * Expose interface to RM to validate priority label
> Storage for this labels will be done in FileSystem and in Memory similar to
> NodeLabel
> * FileSystem Based : persistent across RM restart
> * Memory Based: non-persistent across RM restart
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
