[ https://issues.apache.org/jira/browse/YARN-1071?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jian He updated YARN-1071: -------------------------- Attachment: YARN-1071.2.patch > ResourceManager's decommissioned and lost node count is 0 after restart > ----------------------------------------------------------------------- > > Key: YARN-1071 > URL: https://issues.apache.org/jira/browse/YARN-1071 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager > Affects Versions: 2.1.0-beta > Reporter: Srimanth Gunturi > Assignee: Jian He > Attachments: YARN-1071.1.patch, YARN-1071.2.patch > > > I had 6 nodes in a cluster with 2 NMs stopped. Then I put a host into YARN's > {{yarn.resourcemanager.nodes.exclude-path}}. After running {{yarn rmadmin > -refreshNodes}}, RM's JMX correctly showed decommissioned node count: > {noformat} > "NumActiveNMs" : 3, > "NumDecommissionedNMs" : 1, > "NumLostNMs" : 2, > "NumUnhealthyNMs" : 0, > "NumRebootedNMs" : 0 > {noformat} > After restarting RM, the counts were shown as below in JMX. > {noformat} > "NumActiveNMs" : 3, > "NumDecommissionedNMs" : 0, > "NumLostNMs" : 0, > "NumUnhealthyNMs" : 0, > "NumRebootedNMs" : 0 > {noformat} > Notice that the lost and decommissioned NM counts are both 0. -- This message was sent by Atlassian JIRA (v6.1.5#6160)