Kihwal Lee created HADOOP-14607: ----------------------------------- Summary: NPE while getting list of live nodes via jmx Key: HADOOP-14607 URL: https://issues.apache.org/jira/browse/HADOOP-14607 Project: Hadoop Common Issue Type: Bug Affects Versions: 2.7.3 Reporter: Kihwal Lee
I saw this back in February during an upgrade. A namenode was restarted and all nodes registered, but some didn't block reported. Clicking datanodes tab in the web UI wasn't working, but other UI components were working. This got resolved later on its own. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org