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ASF GitHub Bot commented on FLINK-10423: ---------------------------------------- StefanRRichter commented on a change in pull request #6814: [FLINK-10423][rocksdb][metrics] rocksdb native metrics monitor URL: https://github.com/apache/flink/pull/6814#discussion_r224536940 ########## File path: flink-state-backends/flink-statebackend-rocksdb/src/main/java/org/apache/flink/contrib/streaming/state/RocksDBKeyedStateBackend.java ########## @@ -1400,7 +1433,8 @@ private ColumnFamilyHandle createColumnFamily(String stateName) { ColumnFamilyDescriptor columnDescriptor = new ColumnFamilyDescriptor(nameBytes, columnOptions); try { - return db.createColumnFamily(columnDescriptor); + ColumnFamilyHandle handle = db.createColumnFamily(columnDescriptor); + return handle; Review comment: Unrelated and could be reverted. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org > Forward RocksDB native metrics to Flink metrics reporter > --------------------------------------------------------- > > Key: FLINK-10423 > URL: https://issues.apache.org/jira/browse/FLINK-10423 > Project: Flink > Issue Type: New Feature > Components: Metrics, State Backends, Checkpointing > Reporter: Seth Wiesman > Assignee: Seth Wiesman > Priority: Major > Labels: pull-request-available > > RocksDB contains a number of metrics at the column family level about current > memory usage, open memtables, etc that would be useful to users wishing > greater insight what rocksdb is doing. This work is inspired heavily by the > comments on this rocksdb issue thread > (https://github.com/facebook/rocksdb/issues/3216#issuecomment-348779233) -- This message was sent by Atlassian JIRA (v7.6.3#76005)