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Piotr Nowojski closed FLINK-25646. ---------------------------------- Fix Version/s: 1.15.0 Resolution: Fixed merged commit 25f3706 into apache:master > Document buffer debloating issues with high parallelism > ------------------------------------------------------- > > Key: FLINK-25646 > URL: https://issues.apache.org/jira/browse/FLINK-25646 > Project: Flink > Issue Type: Improvement > Components: Documentation, Runtime / Network > Affects Versions: 1.14.0 > Reporter: Anton Kalashnikov > Assignee: Anton Kalashnikov > Priority: Major > Labels: pull-request-available > Fix For: 1.15.0 > > > According to last benchmarks, there are some problems with buffer debloat > when job has high parallelism. The high parallelism means the different value > from job to job but in general it is more than 200. So it makes sense to > document that problem and propose the solution - increasing the number of > buffers. -- This message was sent by Atlassian Jira (v8.20.1#820001)