On 10.03.20 11:36, Timothy Victor wrote:
Can the RocksDB state backend used by Flink be queries from outside, e.g. via SQL?
That's not possible, but you might be interested in queryable state: https://ci.apache.org/projects/flink/flink-docs-stable/dev/stream/state/queryable_state.html
Or maybe a better question, is there a RocksDB SinkFunction that exists?n
I'm afraid that doesn't exist, and it probably never will because usually RocksDB is not a distributed system so writing to it from a parallel stream processing application would most likely not work well.
Best, Aljoscha
