zhztheplayer commented on issue #8419: URL: https://github.com/apache/incubator-gluten/issues/8419#issuecomment-2571827877
> Java/Scala to C++ Handover The code used for C++ / Java communication is usually written in files that have "JniWrapper" as names or name suffixes. `VeloxJniWrapper.cc`, `...JniWrapper.scala`, etc. > In perf call graph everything is just libjvm and libc. Is there something I am missing? Not sure, but perhaps something like this might happen when the debug symbols are missing from the profiler. Note Gluten deletes the used native library files from `tmp/` while the JVM is exiting. Could set `spark.gluten.sql.debug.keepJniWorkspace=true` to avoid the deletion if it's the reason. -- 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]
