hezhi3f opened a new issue, #3947: URL: https://github.com/apache/incubator-streampark/issues/3947
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/incubator-streampark/issues?q=is%3Aissue+label%3A%22improvement%22) and found no similar issues. ### Java Version 8 ### Scala Version 2.12.x ### StreamPark Version 2.1.4 ### Flink Version 1.17.2 ### deploy mode yarn-session ### What happened java.lang.OutOfMemoryError GC overhead limit exceeded. Using jviewvm.exe to parse dump. hprof. it was found to be `java.util.current LinkedBlockingQueue $Node`, `org. space. stresmpsrk.console.core.task.FlinkAppHttpWatcher$$Lambda$2896` occupies 86.2% of the heap memory size. Tracing has found that it is org. apache.streampark.console.core.task.FlinkAppHttpWatcher. The ExecutorService watchExecutor does not have queue size and rejection policies set, but the issue of why the thread pool is stuck has not been found yet. ### Error Exception _No response_ ### Screenshots _No response_ ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR!(您是否要贡献这个PR?) ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
