Thanks for the proposal, Yuxin. +1 for the proposed changes. I think these are indeed helpful usability improvements.
Best, Xintong On Mon, Dec 19, 2022 at 3:36 PM Yuxin Tan <tanyuxinw...@gmail.com> wrote: > Hi, devs, > > I'd like to start a discussion about FLIP-266: Simplify network memory > configurations for TaskManager[1]. > > 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 simplify network memory configurations for TaskManager and improve Flink > usability, this FLIP proposed some optimization solutions for the issues. > > Looking forward to your feedback. > > [1] > > https://cwiki.apache.org/confluence/display/FLINK/FLIP-266%3A+Simplify+network+memory+configurations+for+TaskManager > > Best regards, > Yuxin >
