Hi >From your description, the task managers are still alive even the job is >finished and job manager has shut down? If so, I think this is really weird, could you check what the TM is doing via jstack and the logs in job manager and idle task manager? The task manager should be released when the JM is shutting down. Moreover, idle task manager would also release after 30 seconds by default [1].
[1] https://ci.apache.org/projects/flink/flink-docs-stable/ops/config.html#resourcemanager-taskmanager-timeout Best Yun Tang ________________________________ From: narasimha <swamy.haj...@gmail.com> Sent: Monday, August 10, 2020 15:36 To: user@flink.apache.org <user@flink.apache.org> Subject: TaskManagers are still up even after job execution completed in PerJob deployment mode I'm trying out Flink Per-Job deployment using docker-compose. Configurations: version: "2.2" jobs: jobmanager: build: ./ image: flink_local:1.1 ports: - "8081:8081" command: standalone-job --job-classname com.organization.BatchJob environment: - | FLINK_PROPERTIES= jobmanager.rpc.address: jobmanager parallelism.default: 2 taskmanager: image: flink_local:1.1 depends_on: - jobmanager command: taskmanager scale: 1 environment: - | FLINK_PROPERTIES= jobmanager.rpc.address: jobmanager taskmanager.numberOfTaskSlots: 2 parallelism.default: 2 Flink image is extended with job.jar, Job executed successfully. JobManager exited after the job is completed, but is still running, which is not expected. Any configurations have to be added to exit both JobManager and TaskManger? Versions: Flink - 1.11.0 Java - 1.8 -- A.Narasimha Swamy