Hi all,
Currently, we work a lot in the maintenance of compatibility.
There exist much code in runtime to support the migration of savepoints (most
of which are deprecated), making it hard to focus on the current implementation.
When more versions are released, much more efforts will be needed
Hi Ufuk
Incremental checkpointing can significantly improve the performance of
checkpointing.
I hope it can be included in release 1.3.
I am working with Stefan on the last subtask, which attempts to implement
incremental checkpointing in RocksDB state backend (FLINK-6364).
Without future opti
Hi Gyula,
It's the backend that decides the data contained in the snapshot. The backend
can take a complete snapshot when it finds it cost more to take an incremental
snapshot. In such cases, the taken snapshots are self-contained and will not
reference any previous deltas.
It's true that the gr
