[FLINK-22583] Flink UI is not showing completed jobs once JM Leader is deleted

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 1.12.2
• Component/s: Deployment / Kubernetes
• Assignee: Unassigned
• Reporter: Bhagi
• Created: 06/May/21 07:27
• Updated: 07/May/21 13:39
• Resolved: 07/May/21 13:39

Description

Hi Team,

when i was testing Flink HA with zk , i executed few jobs from WebUI, completed jobs were showing under completed jobs section.

As part of Leader election testing, i killed the current leader JM , and lost the jobs from Web UI also.

I have enabled following configuration already.
jobstore.expiration-time=86400
jobstore.max-capacity=200
jobmanager.archive.fs.dir: file:///persistent/flinkData2/completed-jobs
historyserver.archive.fs.refresh-interval: 10000
historyserver.archive.fs.dir: file:///persistent/flinkData2/completed-jobs

Any other configuration is need to store the jobs irrespective of jobmanager Leader.