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Yingjie Cao commented on FLINK-25860: ------------------------------------- Merged into master via d54fe516aaf8c1cddf216c341ac8729f46de899b. > Move read buffer allocation and output file creation to setup method for > sort-shuffle result partition to avoid blocking main thread > ------------------------------------------------------------------------------------------------------------------------------------ > > Key: FLINK-25860 > URL: https://issues.apache.org/jira/browse/FLINK-25860 > Project: Flink > Issue Type: Sub-task > Components: Runtime / Network > Reporter: Yingjie Cao > Assignee: Yuxin Tan > Priority: Major > Labels: pull-request-available > Fix For: 1.15.0 > > > Currently, the read buffer allocation and output file creation of > sort-shuffle is performed by the main thread. These operations are a little > heavy and can block the main thread for a while which may influence other RPC > calls including follow-up task deployment. This ticket aims to solve the > issue by moving read buffer allocation and output file creation to setup > method. -- This message was sent by Atlassian Jira (v8.20.1#820001)