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Manoj Govindassamy edited comment on HDFS-9391 at 12/17/16 3:19 AM: -------------------------------------------------------------------- Attaching v01 patch to address the following: 1. Introduced NameNodeMXBean#getEnteringMaintenanceNodes and the same is implemented in FSNameSystem 2. Updated LeavingServiceStatus to include details on Decommissioning, Maintenance and OutOfService replicas 3. DecommissionManager to update LeavingServiceStatus 4. Updated dfshealth.html to have details on Maintenance nodes in Summary and DataNode Information pages. (Entering Maintenance, Live Maintenance, Dead Maintenance) 5. Unit test for the Maintenance mode JMX. [~eddyxu], [~mingma], Can you please take a look at the patch and comment on what can be improved ? was (Author: manojg): Attaching v01 patch to address the following: 1. Introduced NameNodeMXBean#getEnteringMaintenanceNodes and the same is implemented in FSNameSystem 2. Updated LeavingServiceStatus to include details on Decommissioning, Maintenance and OutOfService replicas 3. DecommissionManager to update LeavingServiceStatus 4. Updated dfshealth.html to have details on Maintenance nodes in Summary and DataNode Information pages. (Entering Maintenance, Live Maintenance, Dead Maintenance) 5. Unit test for the Maintenance mode JMX. > 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, > 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