Hello, has anyone experienced random crashes and other strange behaviour when hosting Flink on

AWS Managed Service for Apache Flink

? Context • I experienced an issue where my Flink application (running on AWS Managed Service for Apache Flink, formerly known as Kinesis Data Analytics) was continuously restarting and unstable for about 30 minutes • From a log/metrics perspective, nothing looks out of the ordinary (i.e. no unhandled exceptions, resource usage was stable and low, etc) • This issue happened in only one of the regions that the application is deployed in, and the issue is not reproducible • My thinking is that it's some sort of infra issue on the AWS end • Note: we have created a support ticket with AWS, but we have no info yet

Can you access the Flink dashboard? If you can then there is probably an exception raised causing job failover

Unfortunately I do not have access to the Flink dashboard; I've requested temporary access to it to be able to review