Hi Flink Community, Currently, I'm using yarn-cluster mode to submit flink job on yarn, and I haven't set high availability configuration (zookeeper), but set restart strategy:
env.getConfig.setRestartStrategy(RestartStrategies.fixedDelayRestart(10, 3000)) the attempt time is 10 and the wait time 30 seconds per failure. Today, when Infra team was rolling restart the yarn platform. Although the job manager restarted, the job hadn't recovered from the latest checkpoint, and all task managers started from the default job configuration that was not excepted. Does it mean I have to setup high availability configuration for yarn-cluster mode, or Is there any bug? Best Wish.
