FYI, http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Clarification-on-state-backend-parameters-td11419.html here's the context that discussed differences among:
state.backend.fs.checkpointdir state.backend.rocksdb.checkpointdir state.checkpoints.dir On Wed, Jun 14, 2017 at 12:20 PM, bowen.li <bowen...@offerupnow.com> wrote: > Hi guys, > This is great clarification! > > An extended question from me is, what's the difference between > `state.checkpoints.dir` and the param you pass in to RocksDBStateBackend > constructor in`public RocksDBStateBackend(URI checkpointDataUri) throws > IOException`? They are really confusing. > > I specified checkpointDataUri but got error of `CheckpointConfig says > to > persist periodic checkpoints, but no checkpoint directory has been > configured. You can configure configure one via key > 'state.checkpoints.dir'.`. > > Thanks, > Bowen > > > > -- > View this message in context: http://apache-flink-user- > mailing-list-archive.2336050.n4.nabble.com/Clarification- > on-state-backend-parameters-tp11419p13744.html > Sent from the Apache Flink User Mailing List archive. mailing list archive > at Nabble.com. >
