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
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
