How to test flink job recover from checkpoint
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?*来自志愿者整理的flink邮件归档
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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).*来自志愿者整理的FLINK邮件归档
2021-12-02 15:48:01赞同 展开评论 打赏
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