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Posted to issues@ambari.apache.org by "JaySenSharma (JIRA)" <ji...@apache.org> on 2017/08/03 13:33:00 UTC
[jira] [Assigned] (AMBARI-21600) Grafana Kafka-Topic dashboard is
forming incorrect url 'NaNundefined' appended
[ https://issues.apache.org/jira/browse/AMBARI-21600?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
JaySenSharma reassigned AMBARI-21600:
-------------------------------------
Assignee: Aravindan Vijayan (was: JaySenSharma)
> Grafana Kafka-Topic dashboard is forming incorrect url 'NaNundefined' appended
> -------------------------------------------------------------------------------
>
> Key: AMBARI-21600
> URL: https://issues.apache.org/jira/browse/AMBARI-21600
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
> Affects Versions: trunk, 2.5.1
> Environment: all
> Reporter: JaySenSharma
> Assignee: Aravindan Vijayan
> Attachments: AMBARI-21600.patch
>
>
> - In Ambari 2.5.1 when we open the Grafana Dashboard then all other kafka graphs are working except "Kafka Topic". It shows "No Datapoint".
> - While debugging using 'Developer Console' we noticed that it is appending *'NaNundefined'* before the *"._avg&appId"*
> *Example:*
> {code}
> http://amb25101:3000/api/datasources/proxy/1/ws/v1/timeline/metrics?metricNames=kafka.server.BrokerTopicMetrics.BytesInPerSec.topic.TestTopic.countNaNundefined._avg&appId=kafka_broker&startTime=1501211592&endTime=1501233192
> {code}
> Where as ideally it should be as following:
> {code}
> http://amb25101:3000/api/datasources/proxy/1/ws/v1/timeline/metrics?metricNames=kafka.server.BrokerTopicMetrics.BytesInPerSec.topic.TestTopic.count._avg&appId=kafka_broker&startTime=1501211592&endTime=1501233192
> {code}
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