[AMBARI-18511] Grafana dashboard shows "Cannot read property 'lastIndexOf' of undefined"

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 2.4.1
• Component/s: ambari-metrics

Environment

All

• Assignee: Vivek Ratnavel Subramanian
• Reporter: Jay SenSharma
• Created: 03/Oct/16 10:44
• Updated: 07/May/20 18:06
• Resolved: 07/May/20 18:06

Description

• After upgrading ambari from 2.4.0.1 to ambari 2.4.1.0 it shows the following error while accessing the Grafana WebUI:

Message:
			Cannot read property 'lastIndexOf' of undefined
		
Stack trace:
			TypeError: Cannot read property 'lastIndexOf' of undefined
    at AmbariMetricsDatasource.query (http://hdp25b:3000/public/app/plugins/datasource/ambari-metrics/datasource.js?bust=1475491283316:423:55)
    at issueMetricQuery (http://hdp25b:3000/public/app/app.ca0ab6f9.js:42:14189)
    at n.a.refreshData (http://hdp25b:3000/public/app/app.ca0ab6f9.js:48:18026)
    at http://hdp25b:3000/public/app/app.ca0ab6f9.js:42:11552
    at i (http://hdp25b:3000/public/app/app.ca0ab6f9.js:13:5845)
    at http://hdp25b:3000/public/app/app.ca0ab6f9.js:13:6017
    at n.$eval (http://hdp25b:3000/public/app/app.ca0ab6f9.js:13:13637)
    at n.$digest (http://hdp25b:3000/public/app/app.ca0ab6f9.js:13:12068)
    at n.$apply (http://hdp25b:3000/public/app/app.ca0ab6f9.js:13:13904)
    at http://hdp25b:3000/public/app/app.ca0ab6f9.js:13:21240