Hi Alex, First thing to do in such cases is to analyze logs for jobmanager and taskmanagers and look for exceptions there.
The cause for latest failed checkpoint says the checkpoint expired. You can try increasing the checkpoint timeout (you can check more configuration options for checkpoints here [1]). Best, Dawid [1] https://ci.apache.org/projects/flink/flink-docs-release-1.6/dev/stream/state/checkpointing.html#enabling-and-configuring-checkpointing On 21/08/18 09:10, Alexander Smirnov wrote: > Hello, > > I have a cluster with multiple jobs running on it. One of the jobs has > checkpoints constantly failing > image.png > > How do I investigate it? > > Thank you, > Alex
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