[FLINK-10030] zookeeper jobgraphs job info cannot be removed when the job is cancelled with zk ha mode

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Abandoned
• Affects Version/s: 1.5.0, 1.8.1
• Component/s: Runtime / Coordination
• Assignee: Unassigned
• Reporter: qiang.li
• Created: 02/Aug/18 12:56
• Updated: 18/May/20 14:24
• Resolved: 18/May/20 14:24

Description

flink 1.5 with zk ha mode,when a job is cancelled,if you restart the cluster,the jobmanager will fail because of missing the blob data. I find that  the information about the job in zk node jobgraphs cannot be removed due to the standby jobmanager lock the node.I think that standby jobmanager should not be watch the jobgraphs node.

Issue Links

• Blocked: FLINK-10011 Old job resurrected during HA failover