[AMBARI-16018] Namenode RPC widget on Ambari Dashboard shows n/a

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.2.2
• Fix Version/s: 2.2.2
• Component/s: ambari-web
• Assignee: Antonenko Alexander
• Reporter: Antonenko Alexander
• Created: 21/Apr/16 17:05
• Updated: 22/Apr/16 06:14
• Resolved: 22/Apr/16 00:22

Description

• I did an Ambari 2.4.0 install of HDP 2.4.0 (GA).
• 3 node, hdfs, yarn, zk, ams
• Ambari Web > Dashboard > NameNode RPC widget says 'n/a'

The cluster has been running for close to an hour and these metrics are still not showing up.