Yang Wang created FLINK-17154: --------------------------------- Summary: Make ResourceManager#internalDeregisterApplication and implementation asynchronous Key: FLINK-17154 URL: https://issues.apache.org/jira/browse/FLINK-17154 Project: Flink Issue Type: Improvement Components: Deployment / Kubernetes, Deployment / Mesos, Deployment / YARN, Runtime / Coordination Reporter: Yang Wang
Follow the discussion in this PR[1]. Currently, {{ResourceManager#internalDeregisterApplication}} is a blocking call, so all the specific deployment implementation will do the Flink cluster deregister synchronously. After FLINK-17024, we could get a safe thread pool to execute the I/O operations, including the "deregister". This ticket is to make the interface asynchronous. Benefit from this, the shutdown process will be a little faster. [1]. https://github.com/apache/flink/pull/11427#issuecomment-613416114 -- This message was sent by Atlassian Jira (v8.3.4#803005)