Hi Vishwas, In the standalone cluster HA mode, Flink heavily depends on ZooKeeper. Not only for leader election, but also for:
- Checkpoint metadata info; - JobGraph store; - .... So you should make sure your ZooKeeper Cluster works normally. More details please see[1][2]. Best, Vino [1]: https://cwiki.apache.org/confluence/display/FLINK/JobManager+High+Availability [2]: https://ci.apache.org/projects/flink/flink-docs-master/ops/jobmanager_high_availability.html Vishwas Siravara <vsirav...@gmail.com> 于2019年11月7日周四 上午12:07写道： > Hi all, > I am using flink 1.7.2 as a standalone cluster in high availability mode > with zookeeper. I have noticed that all flink processes go down once > zookeeper goes down ? Is this expected behavior since the leader election > has already happened and the job has been running for several hours. > > > Best, > Vishwas >
