Re: Clusters restarting without checkpoints from HA metadata

2025-03-06 Thread Gyula Fóra
Hi! I would consider using the Flink Kubernetes Operator, which already avoids scenarios like this. One possible workaround that we use there is when we expect it to restart from HA metadata we still set execution.savepoint.path to a DUMMY path, so that if this issue happens it won't start withou

Re: Clusters restarting without checkpoints from HA metadata

2025-03-05 Thread Max Feng
We're considering avoiding point 4 above (The HA configmap containing the checkpoint reference is cleaned up) by patching our deployment of Flink to never have flink-kubernetes clean up job configmaps, by commenting out the contents of KubernetesLeaderElectionHaServices#internalCleanupJobData. Are