How to fail whole flink application if one job gets fail?

There are two jobs running in flink shown in the below image, If one gets failed, I need to fail the whole flink application? How can I do it? Suppose job with parallelism:1 fails due to some exception, How to fail job with parallelism:4?

Solution

The details of how you should go about this depend a bit on the type of infrastructure you are using to run Flink, and how are submitting the jobs. But if you look at ClusterClient and JobClient and associated classes, you should be able to find a way forward.

If you aren't already, you may want to take advantage of application mode, which was added in Flink 1.11. This makes it possible for a single main() method to launch multiple jobs, and added env.executeAsync() for non-blocking job submission.