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james chien commented on KAFKA-6498: ------------------------------------ [~guozhang] Thank for your summarization, I will start to do the research and come up with a better way to accomplish and write a KIP proposing also. > Add RocksDB statistics via Streams metrics > ------------------------------------------ > > Key: KAFKA-6498 > URL: https://issues.apache.org/jira/browse/KAFKA-6498 > Project: Kafka > Issue Type: Improvement > Components: metrics, streams > Reporter: Guozhang Wang > Assignee: james chien > Priority: Major > Labels: needs-kip > > RocksDB's own stats can be programmatically exposed via > {{Options.statistics()}} and the JNI `Statistics` has indeed implemented many > useful settings already. However these stats are not exposed directly via > Streams today and hence for any users who wants to get access to them they > have to manually interact with the underlying RocksDB directly, not through > Streams. > We should expose such stats via Streams metrics programmatically for users to > investigate them without trying to access the rocksDB directly. -- This message was sent by Atlassian JIRA (v7.6.3#76005)