Xiaoyu Yao created HDFS-12807:
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Summary: Ozone: Expose RockDB stats via JMX for Ozone metadata
stores
Key: HDFS-12807
URL: https://issues.apache.org/jira/browse/HDFS-12807
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Xiaoyu Yao
RocksDB JNI has an option to expose stats, this can be further exposed to
graphs and monitoring applications. We should expose them to our Rocks metadata
store implementation for troubleshooting metadata related performance issues.
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