Kontinuation opened a new pull request, #1617: URL: https://github.com/apache/datafusion-comet/pull/1617
## Which issue does this PR close? Closes #1616 . ## Rationale for this change Shuffle write records and shuffle write time are missing in per-task metrics, which makes it inconvenient to troubleshoot query performance problems. ## What changes are included in this PR? Expose shuffle write rows and shuffle write time to task metrics. Before: <img width="1791" alt="missing_shuffle_write_metrics" src="https://github.com/user-attachments/assets/6a49d51a-1b78-4f8b-8ace-81497192e5dd"; /> After: <img width="1790" alt="having_shuffle_write_metrics" src="https://github.com/user-attachments/assets/4fa450f2-eb8f-46c8-8867-756f23a6107f"; /> ## How are these changes tested? 1. Added unit test 2. Tested manually in local environment -- 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: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
