Hi Austin, Thinks for your reply. For example, we want to test if we could improve the throughput by changing the value of `execution.buffer-timeout`.
Best, Dan Zou > 2022年2月19日 00:33，Austin Cawley-Edwards <austin.caw...@gmail.com> 写道： > > Hi Dan, > > I'm not exactly sure why, but could you help me understand the use case for > changing these parameters in Flink SQL? > > Thanks, > Austin > > On Fri, Feb 18, 2022 at 8:01 AM Zou Dan <zoud...@163.com > <mailto:zoud...@163.com>> wrote: > Hi, > I am using Flink Batch SQL in version 1.11. I find that Flink will overwrite > some configurations in ExecutorUtils, which means this parameters bacome > un-configurable, such as `pipeline.object-reuse` and > `execution.buffer-timeout`, and the default value for this parameters will be > not align with the doc > https://nightlies.apache.org/flink/flink-docs-release-1.11/ops/config.html > <https://nightlies.apache.org/flink/flink-docs-release-1.11/ops/config.html>. > I wonder if there is any special reason for this？ > > Best, > Dan Zou >
