Hi, everyone Thank you all for participating in the discussion on this FLIP. Since there are no further questions at this point, I plan to open the vote thread on June 4th.
Best, Kui.Yuan Kui Yuan <[email protected]> 于2026年5月22日周五 11:14写道： > > Hi All, > > I'd like to open a discussion for FLIP-580: AsyncTableFunction supports > user-defined timeout handling logic [1]. > > An increasing number of users are leveraging AsyncTableFunction to invoke > remote inference clusters. Such invocations are essentially remote inference > requests, which are far more prone to timeouts than regular I/O operations. > Users expect to be able to define custom handling logic when a timeout occurs > — for example, falling back to default data or accumulating failure > statistics — rather than having a TimeoutException thrown directly and > causing the entire job to fail. > > > This FLIP proposal allow users to define custom timeout handling logic inside > AsyncTableFunction. > > I've already discussed the implementation details with @Luogen offline, and > there's a POC attached [2]. > > > Looking forward to your feedback. > > Bests, > Kui.Yuan > > [1]: > https://cwiki.apache.org/confluence/display/FLINK/FLIP-580%3A+AsyncTableFunction+supports+user-defined+timeout+handling+logic > > [2]: > https://github.com/yuchengxin/flink/commit/5a46cd05c48e41a582271dcb9d9842e330871a0b
