Hi Jun, Making things easier to use and configure is a good idea. Hence, +1 for this proposal. Maybe create a JIRA ticket for it.
For the concrete default values it would be nice to hear the opinion of a RocksDB expert. Cheers, Till On Sun, Feb 7, 2021 at 7:23 PM Jun Qin <qinjunje...@gmail.com> wrote: > Hi, > > Activating bloom filter in the RocksDB state backend improves read > performance. Currently activating bloom filter can only be done by > implementing a custom ConfigurableRocksDBOptionsFactory. I think we should > provide an option to activate bloom filter via Flink configuration. What > do you think? If so, what about the following configuration? > > state.backend.rocksdb.bloom-filter.enabled: false (default) > state.backend.rocksdb.bloom-filter.bits-per-key: 10 (default) > state.backend.rocksdb.bloom-filter.block-based: true (default) > > > Thanks > Jun
