HeartSaVioR opened a new pull request, #53443: URL: https://github.com/apache/spark/pull/53443
### What changes were proposed in this pull request? This PR proposes to introduce stream-stream join operations microbenchmark. ### Why are the changes needed? This would give visibility of the performance on the existing implementation of stream-stream join, and provide comparison when we are going to improve this area. Note that this is "microbenchmark" and e2e benchmarking (including checkpointing) needs to be done with different approach. (Not very sure benchmark tool in Apache Spark is stable for e2e benchmarking.) ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Ran benchmark locally and the output file is included in the PR. ### Was this patch authored or co-authored using generative AI tooling? No. -- 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]
