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Apache Spark commented on SPARK-38683: -------------------------------------- User 'weixiuli' has created a pull request for this issue: https://github.com/apache/spark/pull/36061 > It is unnecessary to release the ShuffleManagedBufferIterator or > ShuffleChunkManagedBufferIterator or ManagedBufferIterator buffers when the > client channel's connection is terminated > -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: SPARK-38683 > URL: https://issues.apache.org/jira/browse/SPARK-38683 > Project: Spark > Issue Type: Improvement > Components: Shuffle > Affects Versions: 3.1.0, 3.1.1, 3.1.2, 3.2.0, 3.2.1 > Reporter: weixiuli > Assignee: weixiuli > Priority: Major > Fix For: 3.4.0 > > > It is unnecessary to release the ShuffleManagedBufferIterator or > ShuffleChunkManagedBufferIterator or ManagedBufferIterator buffers when the > client channel's connection is terminated, to reduce I/O operations and > improve performance for the External Shuffle Service. -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org