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ASF GitHub Bot commented on HDFS-17301: --------------------------------------- huangzhaobo99 commented on code in PR #6377: URL: https://github.com/apache/hadoop/pull/6377#discussion_r1437937067 ########## hadoop-common-project/hadoop-common/src/site/markdown/Metrics.md: ########## @@ -425,6 +425,12 @@ Each metrics record contains tags such as SessionId and Hostname as additional i | `RamDiskBlocksLazyPersistWindows`*num*`s(50/75/90/95/99)thPercentileLatency` | The 50/75/90/95/99th percentile of latency between memory write and disk persist in milliseconds (*num* seconds granularity). Percentile measurement is off by default, by watching no intervals. The intervals are specified by `dfs.metrics.percentiles.intervals`. | | `FsyncCount` | Total number of fsync | | `VolumeFailures` | Total number of volume failures occurred | +| `DatanodeNetworkErrors` | Count of network errors on the datanode | Review Comment: @hfutatzhanghb Thank you for your review~ =^_^= > Add read and write dataXceiver threads count metrics to datanode. > ----------------------------------------------------------------- > > Key: HDFS-17301 > URL: https://issues.apache.org/jira/browse/HDFS-17301 > Project: Hadoop HDFS > Issue Type: New Feature > Reporter: huangzhaobo99 > Assignee: huangzhaobo99 > Priority: Major > Labels: pull-request-available > > # The DataNodeActiveXeiversCount metric contains the number of threads of all > Op types. > # In most cases, we focus more on the number of read and write dataXceiver > threads, so add read and write dataXceiver threads count metrics to datanode. -- 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