Hi Sayat Before this future is on, you could also find some metrics information, such as hit/miss count, file status from RocksDB itself. By default, RocksDB will dump its stats to its information LOG file every 10 minutes (you could call DBOptions.setStatsDumpPeriodSec to reduce the time interval), and you could find the information LOG file under rocksDB state-backend's db folder.
Best Yun ________________________________ From: Stefan Richter <s.rich...@data-artisans.com> Sent: Wednesday, September 26, 2018 0:56 To: Sayat Satybaldiyev Cc: user@flink.apache.org Subject: Re: Rocksdb Metrics Hi, this feature is tracked here https://issues.apache.org/jira/browse/FLINK-10423 Best, Stefan Am 25.09.2018 um 17:51 schrieb Sayat Satybaldiyev <saya...@gmail.com<mailto:saya...@gmail.com>>: Flink provides a rich number of metrics. However, I didn't find any metrics for rocksdb state backend not in metrics doc nor in JMX Mbean. Is there are any metrics for the rocksdb backend that Flink exposes?
