Hi Eleanore, You can change your application tasks to throw exceptions in a certain frequency. Alternatively, if the application has external dependencies (e.g. source), you can trigger failures manually by manipulating the status of the external service (e.g. shutdown the source service, or break the network connection between the Flink app and the source service).
Thanks, Zhu Zhu Eleanore Jin <eleanore....@gmail.com> 于2020年3月5日周四 上午8:40写道： > Hi, > > I have a flink application and checkpoint is enabled, I am running locally > using miniCluster. > > I just wonder if there is a way to simulate the failure, and verify that > flink job restarts from checkpoint? > > Thanks a lot! > Eleanore >
