Seth Wiesman created FLINK-10423:
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Summary: Forward RocksDB memory 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
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)
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