[AMBARI-21261] NiFi Metrics are not displaying in Ambari

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.5.2
• Fix Version/s: 2.5.2
• Component/s: ambari-metrics
• Assignee: Aravindan Vijayan
• Reporter: Aravindan Vijayan
• Created: 15/Jun/17 15:12
• Updated: 15/Jun/17 17:49
• Resolved: 15/Jun/17 15:56

Description

Ambari MetaInfo manager has not loaded the "timelineAppId" field from the metainfo.xml belonging to the NiFi service in the HDF management pack (which by default set to 'nifi') . Hence the default metrics appId used is the component name (NIFI_MASTER) however NiFi metrics data is stored with a different app id. This leads to no metrics being displayed on the NiFi summary screen.