aderm edited a comment on issue #4776: URL: https://github.com/apache/skywalking/issues/4776#issuecomment-631880996
Regarding the above abnormal information, the local test also adds that sniff startup and call are normal, and the above error will appear during the APP application closing process. ![image](https://user-images.githubusercontent.com/2892433/82524458-901a5800-9b61-11ea-9771-de155ec27ef8.png) At the same time, it is also tested that when the SW plugin interception is not added, the startup and call are normal, and the following exception will also occur during the APP closing process. ![image](https://user-images.githubusercontent.com/2892433/82524506-b8a25200-9b61-11ea-9d37-7422f13c7f47.png) Based on the above analysis, it is judged that the shutdown abnormality has nothing to do with the SK interception plugin. It may be related to the timing sniff detection mechanism of the ES itself, which will continue to be executed when the application is closed. Maybe you can try this direction. ---------------------------------------------------------------- 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: us...@infra.apache.org