[ https://issues.apache.org/jira/browse/HDFS-16311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shilun Fan updated HDFS-16311: ------------------------------ Component/s: datanode metrics Hadoop Flags: Reviewed Target Version/s: 3.2.4, 3.3.2, 2.10.2, 3.4.0 Affects Version/s: 3.2.4 3.3.2 2.10.2 3.4.0 > Metric metadataOperationRate calculation error in DataNodeVolumeMetrics > ----------------------------------------------------------------------- > > Key: HDFS-16311 > URL: https://issues.apache.org/jira/browse/HDFS-16311 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode, metrics > Affects Versions: 3.4.0, 2.10.2, 3.3.2, 3.2.4 > Reporter: Tao Li > Assignee: Tao Li > Priority: Major > Labels: pull-request-available > Fix For: 3.4.0, 2.10.2, 3.3.2, 3.2.4 > > Attachments: image-2021-11-09-20-22-26-828.png > > Time Spent: 1h 20m > Remaining Estimate: 0h > > Metric metadataOperationRate calculation error in > DataNodeVolumeMetrics#addFileIoError, causing MetadataOperationRateAvgTime is > very large in some cases. *This will also cause slow disk metrics errors on > the Namenode side.* > !image-2021-11-09-20-22-26-828.png|width=450,height=205! -- 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