Jinjiang Ling created YARN-7925: ----------------------------------- Summary: Some NPE errors caused a display errors when setting node labels Key: YARN-7925 URL: https://issues.apache.org/jira/browse/YARN-7925 Project: Hadoop YARN Issue Type: Bug Affects Versions: 3.1.0 Reporter: Jinjiang Ling Assignee: Jinjiang Ling
I'm trying to using the node label with latest hadoop (3.1.0-SNAPSHOT). But when I add a new node label and append a nodemanager to it, sometimes it may cause a display error. !image-2018-02-13-07-57-39-128.png! Then I found *when there is no queues can access to the label*, this error will happen. After checking the log, I find some NPE errors. {quote} ...... Caused by: java.lang.NullPointerException at org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ResourceInfo.toString(ResourceInfo.java:73) at org.apache.hadoop.yarn.server.resourcemanager.webapp.CapacitySchedulerPage$LeafQueueInfoBlock.renderQueueCapacityInfo(CapacitySchedulerPage.java:160) ...... {quote} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org