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ASF GitHub Bot commented on HDFS-17367: --------------------------------------- haiyang1987 commented on code in PR #6735: URL: https://github.com/apache/hadoop/pull/6735#discussion_r1576147893 ########## hadoop-common-project/hadoop-common/src/site/markdown/Metrics.md: ########## @@ -326,6 +326,15 @@ Each metrics record contains tags such as HAState and Hostname as additional inf | `FSN(Read/Write)LockOverallNanosAvgTime` | Average time of holding the lock by all operations in nanoseconds | | `PendingSPSPaths` | The number of paths to be processed by storage policy satisfier | +BlockManager +------------- + +BlockManager metrics indicate each StorageType's usage in the cluster with detailed entries. Review Comment: Maybe BlockManager will add other metrics in the future and we can update it to a more generic description? > Add PercentUsed for Different StorageTypes in JMX > ------------------------------------------------- > > Key: HDFS-17367 > URL: https://issues.apache.org/jira/browse/HDFS-17367 > Project: Hadoop HDFS > Issue Type: Improvement > Components: metrics, namenode > Affects Versions: 3.5.0 > Reporter: Hualong Zhang > Assignee: Hualong Zhang > Priority: Major > Labels: pull-request-available > > Currently, the NameNode only displays PercentUsed for the entire cluster. We > plan to add corresponding PercentUsed metrics for different StorageTypes. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org