[ https://issues.apache.org/jira/browse/HDFS-9882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arpit Agarwal updated HDFS-9882: -------------------------------- Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: 2.8.0 Status: Resolved (was: Patch Available) Committed for 2.8.0. checkstyle issue can be ignored here given we follow the convention used by the class. Don't need a new test case. Thanks for the contribution [~hualiu]. > Add heartbeatsTotal in Datanode metrics > --------------------------------------- > > Key: HDFS-9882 > URL: https://issues.apache.org/jira/browse/HDFS-9882 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode > Affects Versions: 2.7.2 > Reporter: Hua Liu > Assignee: Hua Liu > Priority: Minor > Fix For: 2.8.0 > > Attachments: > 0001-HDFS-9882.Add-heartbeatsTotal-in-Datanode-metrics.patch, > 0002-HDFS-9882.Add-heartbeatsTotal-in-Datanode-metrics.patch, > 0003-HDFS-9882.Add-heartbeatsTotal-in-Datanode-metrics.patch, > 0004-HDFS-9882.Add-heartbeatsTotal-in-Datanode-metrics.patch > > > Heartbeat latency only reflects the time spent on generating reports and > sending reports to NN. When heartbeats are delayed due to processing > commands, this latency does not help investigation. I would like to propose > to add another metric counter to show the total time. -- This message was sent by Atlassian JIRA (v6.3.4#6332)