It is a known issue. And please refer to FLINK-10052[1] for more
information.
[1]. https://issues.apache.org/jira/browse/FLINK-10052
Best,
Yang
yidan zhao 于2021年6月15日周二 下午3:43写道：
> Yes it is expected, I have also met such problems.
>
> Lu Niu 于2021年6月15日周二 上午4:53写道：
> >
> > HI, Flink Users
>
Yes it is expected, I have also met such problems.
Lu Niu 于2021年6月15日周二 上午4:53写道：
>
> HI, Flink Users
>
> We use a Zk cluster of 5 node for JM HA. When we terminate one node for
> maintenance, we notice lots of flink job fully restarts. The error looks like:
> ```
> org.apache.flink.util.FlinkEx
