[YARN-5336] Limit the flow name size & consider cleanup for hex chars

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.3.0, 3.2.1
• Component/s: timelineserver
• Labels: YARN-5355 atsv2
• Hadoop Flags: Reviewed
• Assignee: Sushil Ks
• Reporter: Vrushali C
• Created: 07/Jul/16 19:15
• Updated: 05/Sep/19 07:21
• Resolved: 27/Feb/19 22:47

Description

As recommended by jrottinghuis , need to add in some limit (default and configurable) for accepting key values to be written to the backend.