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Yuxin Tan resolved FLINK-30469. ------------------------------- Resolution: Resolved master (1.17): ae8de97ef2acc798dae34ad2096ece8886bcf308 > FLIP-266: Simplify network memory configurations for TaskManager > ---------------------------------------------------------------- > > Key: FLINK-30469 > URL: https://issues.apache.org/jira/browse/FLINK-30469 > Project: Flink > Issue Type: Improvement > Components: Runtime / Network > Affects Versions: 1.17.0 > Reporter: Yuxin Tan > Assignee: Yuxin Tan > Priority: Major > > When using Flink, users may encounter the following issues that affect > usability. > 1. The job may fail with an "Insufficient number of network buffers" > exception. > 2. Flink network memory size adjustment is complex. > When encountering these issues, users can solve some problems by adding or > adjusting parameters. However, multiple memory config options should be > changed. The config option adjustment requires understanding the detailed > internal implementation, which is impractical for most users. > To resolve the issues, we propose some improvement solutions. For more > details see > [FLIP-266|https://cwiki.apache.org/confluence/display/FLINK/FLIP-266%3A+Simplify+network+memory+configurations+for+TaskManager]. > This is the umbrella ticket to track all the changes of this feature. -- This message was sent by Atlassian Jira (v8.20.10#820010)