The recommended practice for RocksDB usage is to have local disks accessible to it. The Kubernetes Operator doesn’t have fields related to creating disks for RocksDB to use.
For instance, say I have maxParallelism=10 but parallelism=1. I have a statically created PVC named “flink-rocksdb”. The first TaskManager spins up and mounts this PVC. But successive ones fail to start because there is no PVC for them to mount. Has anybody solved this? Seems like a big issue with using Flink in Kubernetes…
