[ https://issues.apache.org/jira/browse/AMBARI-23228?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
JaySenSharma updated AMBARI-23228: ---------------------------------- Description: In a fresh Ambari 2.6.1 setup when we try to access the "Storm - Kafka-offset" Grafana dashboard then it shows errors. {code:java} Dashboard init failed Template variables could not be initialized: Cannot read property 'then' of undefined {code} - The "topic" dropdown menu does not show any topic name. - When we check the browser "Developer Tools" --> "Console" output then we can see the following error when accessing "Storm - Kafka-offset" Grafana dashboard: {code:java} TypeError: Cannot read property 'then' of undefined at updateOptionsFromMetricFindQuery (app.ca0ab6f9.js:39) at b (app.ca0ab6f9.js:16) at i (app.ca0ab6f9.js:13) at app.ca0ab6f9.js:13 at n.$eval (app.ca0ab6f9.js:13) at n.$digest (app.ca0ab6f9.js:13) at n.$apply (app.ca0ab6f9.js:13) at f (app.ca0ab6f9.js:11) at r (app.ca0ab6f9.js:11) at XMLHttpRequest.v.onload (app.ca0ab6f9.js:11) {code} *Expectation:* Ambari should show meaningful messages in the Grafana UI regarding the failure. Or if it is not able to find any particular metrics name. . was: In a fresh Ambari 2.6.1 setup when we try to access the *"Storm - Kafka-offset"* Grafana dashboard then it shows errors. Dashboard init failed Template variables could not be initialized: Cannot read property 'then' of undefined - The "topic" dropdown menu does not show any topic name. - When we check the browser "Developer Tools" --> "Console" output then we can see the following error when accessing "Storm - Kafka-offset" Grafana dashboard: {code:java} TypeError: Cannot read property 'then' of undefined at updateOptionsFromMetricFindQuery (app.ca0ab6f9.js:39) at b (app.ca0ab6f9.js:16) at i (app.ca0ab6f9.js:13) at app.ca0ab6f9.js:13 at n.$eval (app.ca0ab6f9.js:13) at n.$digest (app.ca0ab6f9.js:13) at n.$apply (app.ca0ab6f9.js:13) at f (app.ca0ab6f9.js:11) at r (app.ca0ab6f9.js:11) at XMLHttpRequest.v.onload (app.ca0ab6f9.js:11) {code} > "Storm - Kafka-offset" Grafana dashboard does not work and does not show > proper error cause. > -------------------------------------------------------------------------------------------- > > Key: AMBARI-23228 > URL: https://issues.apache.org/jira/browse/AMBARI-23228 > Project: Ambari > Issue Type: Bug > Components: ambari-metrics > Affects Versions: 2.6.1 > Reporter: JaySenSharma > Priority: Blocker > > In a fresh Ambari 2.6.1 setup when we try to access the "Storm - > Kafka-offset" Grafana dashboard then it shows errors. > {code:java} > Dashboard init failed > Template variables could not be initialized: Cannot read property 'then' of > undefined > {code} > - The "topic" dropdown menu does not show any topic name. > - When we check the browser "Developer Tools" --> "Console" output then we > can see the following error when accessing "Storm - Kafka-offset" Grafana > dashboard: > {code:java} > TypeError: Cannot read property 'then' of undefined > at updateOptionsFromMetricFindQuery (app.ca0ab6f9.js:39) > at b (app.ca0ab6f9.js:16) > at i (app.ca0ab6f9.js:13) > at app.ca0ab6f9.js:13 > at n.$eval (app.ca0ab6f9.js:13) > at n.$digest (app.ca0ab6f9.js:13) > at n.$apply (app.ca0ab6f9.js:13) > at f (app.ca0ab6f9.js:11) > at r (app.ca0ab6f9.js:11) > at XMLHttpRequest.v.onload (app.ca0ab6f9.js:11) > {code} > *Expectation:* Ambari should show meaningful messages in the Grafana UI > regarding the failure. Or if it is not able to find any particular metrics > name. > . -- This message was sent by Atlassian JIRA (v7.6.3#76005)