[YARN-8156] Increase the default value of yarn.timeline-service.app-collector.linger-period.ms

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.10.0, 3.2.0, 3.1.1, 3.0.3
• Hadoop Flags: Reviewed
• Assignee: Charan Hebri
• Reporter: Rohith Sharma K S
• Created: 12/Apr/18 07:19
• Updated: 14/Apr/18 05:49
• Resolved: 14/Apr/18 05:49

Description

The default value of yarn.timeline-service.app-collector.linger-period.ms is 1 sec which is very low. In production cluster, we observe that most of the entity information is not published because of 1sec linger period.

I would suggest to increase the default value to either 10sec or 30sec or 60 sec. As far as I have seen, 10sec should be sufficient since node heartbeat period is 3 sec by default, all NM gets request to stop the application.
cc:/ Haibo Chen Vrushali C

Issue Links

• is related to: YARN-8130 Race condition when container events are published for KILLED applications