Yangze Guo created FLINK-24380:
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Summary: Flink should handle the state transition of the pod from
Pending to Failed
Key: FLINK-24380
URL: https://issues.apache.org/jira/browse/FLINK-24380
Project: Flink
Issue Type: Bug
Components: Runtime / Coordination
Affects Versions: 1.13.2, 1.14.0
Reporter: Yangze Guo
Fix For: 1.14.0, 1.13.3, 1.15.0
In K8s, there is five phases in pod's lifecycle: Pending, Running, Secceeded,
Failed and Unknown. Currently, Flink does not handle the state transition of
the pod from Pending to Failed. If a pod failed from Pending by `OutOfCPU` or
`OutOfMem`, it will never be released and Flink keep waiting for it.
To fix this issue, Flink should terminate the pod in Failed phase proactively.
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