JM is restarted by YARN on failure [1]. [1] https://ci.apache.org/projects/flink/flink-docs-stable/ops/jobmanager_high_availability.html#yarn-cluster-high-availability
*Best Regards,* *Zhenghua Gao* On Tue, Aug 13, 2019 at 4:51 PM 陈帅 <[email protected]> wrote: > 请教一下：flink on yarn，提交方式是per job的话，如何保证高可用？ >
