Sunil G created YARN-2693: ----------------------------- Summary: 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
Focus of this JIRA 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)