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Ming Ma commented on HDFS-9391: ------------------------------- A given replica is only in one state, either decommission or maintenance. But {{NumberReplicas}} represents the state of all replicas. Thus for the case "One replica is decommissioning and two replicas of the same block are entering maintenance", {{NumberReplicas#decommissionedAndDecommissioning == 1}}, {{NumberReplicas#maintenanceReplicas() == 2}}. No? > Update webUI/JMX to display maintenance state info > -------------------------------------------------- > > Key: HDFS-9391 > URL: https://issues.apache.org/jira/browse/HDFS-9391 > Project: Hadoop HDFS > Issue Type: Sub-task > Affects Versions: 3.0.0-alpha1 > Reporter: Ming Ma > Assignee: Manoj Govindassamy > Attachments: HDFS-9391-MaintenanceMode-WebUI.pdf, HDFS-9391.01.patch, > HDFS-9391.02.patch, Maintenance webUI.png > > -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org