SteNicholas opened a new pull request, #3064: URL: https://github.com/apache/celeborn/pull/3064
### What changes were proposed in this pull request? `MapPartitionData` creates fixed thread pool with registration of `ThreadPoolSource`. ### Why are the changes needed? `MapPartitionData` creates fixed thread pool without registering `ThreadPoolSource` at present, which causes that map partition reader thread of worker is lack of thread pool metrics. Therefore, `MapPartitionData` should create fixed thread pool with registration of `ThreadPoolSource`. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? CI. -- 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]
