pchang388 commented on issue #12701: URL: https://github.com/apache/druid/issues/12701#issuecomment-1189694867
Hi I am still working on this, but I do have an hour of data from Overlord, Peon, and MM in a flame graph. Just to note, the Peons and MMs are using the custom build we made (with the section commented out) - my plan tomorrow is to get more data using the standard 0.23.0 build (since the change did not seem to fix the issue and also ensure everyone's code is the same). If this is not preferred, please let me know and I will keep the custom build running. I am attaching the 3 flame graphs to this comment (in a single zip file), in this specific example, it appears the task did complete. And as stated, I will try to get more flame graphs with the standard 0.23.0 build and also try to capture a Peon's graph during a failed task. Also to note, the peon sjk generation did have an error at the end: ``` Unexpected error: java.lang.reflect.UndeclaredThrowableException ``` It still has data but I believe the error was because the PID shutdown before the sjk duration. But if this is unrecoverable, I can definitely get more. But hopefully there is some data here that may point at a potential issue [flame_graphs_1.zip](https://github.com/apache/druid/files/9145637/flame_graphs_1.zip) -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
