Thanks Gary, I have tested those ha settings and it works well.
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Hi,
The per-job YARN mode also supports HA. Even if the YARN ResourceManager
only
brings up one JobManager at a time, you require ZooKeeper for storing
metadata, such as which jobs are supposed to be running. In fact, the
distributed components will still take part in a leader election with only
o
Hi,
i am using the " per-job YARN session " mode deploy flink job on yarn.
The document
https://ci.apache.org/projects/flink/flink-docs-release-1.5/ops/jobmanager_high_availability.html#yarn-cluster-high-availability
says that "we don’t run multiple JobManager (ApplicationMaster)
instances" but
