xintongsong opened a new pull request #13591: URL: https://github.com/apache/flink/pull/13591
## What is the purpose of the change This PR offloads creating of TM launch contexts to the IO executor, so that the blocking operations (fetching file status from remote file systems) does not block the RM's RPC main thread. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
