[ https://issues.apache.org/jira/browse/YARN-6092?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ajith S reassigned YARN-6092: ----------------------------- Assignee: Ajith S > Refreshing CapacityScheduler page throws NPE > -------------------------------------------- > > Key: YARN-6092 > URL: https://issues.apache.org/jira/browse/YARN-6092 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Rohith Sharma K S > Assignee: Ajith S > > It is observe that RM CapacityScheduler page throw NPE in RM logs. > Application was running and asking for new allocation. > {noformat} > Caused by: java.lang.NullPointerException > at > org.apache.hadoop.yarn.server.resourcemanager.webapp.CapacitySchedulerPage$HealthBlock.render(CapacitySchedulerPage.java:551) > at > org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69) > at > org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79) > at org.apache.hadoop.yarn.webapp.View.render(View.java:235) > at > org.apache.hadoop.yarn.webapp.view.HtmlBlock$Block.subView(HtmlBlock.java:43) > at org.apache.hadoop.yarn.webapp.hamlet.Hamlet._(Hamlet.java:30354) > at > org.apache.hadoop.yarn.server.resourcemanager.webapp.CapacitySchedulerPage$QueuesBlock.render(CapacitySchedulerPage.java:471) > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org