weixiuli opened a new pull request #36000: URL: https://github.com/apache/spark/pull/36000
### What changes were proposed in this pull request? It is unnecessary to release the ShuffleManagedBufferIterator or ShuffleChunkManagedBufferIterator or ManagedBufferIterator buffers when the client channel's connection is terminated. ### Why are the changes needed? To reduce I/O operations and improve performance for the External Shuffle Service. ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? Existing unittests. -- 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]
