[YARN-2101] Document the system filters of the timeline entity

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Invalid
• Assignee: Zhijie Shen
• Reporter: Zhijie Shen
• Created: 23/May/14 22:26
• Updated: 01/May/15 21:09
• Resolved: 01/May/15 21:09

Description

In Yarn-1937, to support ACLs, we have reserved a filter name for the timeline server to use, which should not be used by the users. We need to document the system filter explicitly to notify users not using it.