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Posted to issues@ambari.apache.org by "Aravindan Vijayan (JIRA)" <ji...@apache.org> on 2016/11/10 20:44:58 UTC

[jira] [Created] (AMBARI-18851) Collector host refresh in Ambari Server is not working in single Metrics collector deployments.

Aravindan Vijayan created AMBARI-18851:
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             Summary: Collector host refresh in Ambari Server is not working in single Metrics collector deployments.
                 Key: AMBARI-18851
                 URL: https://issues.apache.org/jira/browse/AMBARI-18851
             Project: Ambari
          Issue Type: Bug
          Components: ambari-metrics
    Affects Versions: 2.5.0
            Reporter: Aravindan Vijayan
            Assignee: Aravindan Vijayan
            Priority: Critical
             Fix For: 2.5.0


Collector host refresh in Ambari Server is not working in single Metrics collector deployments.

STR
1. Deploy Ambari with 1 Metrics collector instance.
2. Stop Metrics Collector.
3. Start Metrics collector after a few minutes.
4. Metrics are not displayed on Ambari, though they show up on Grafana.

BUG
AmbariServer Metrics Collector HA State component does not refresh collector host if current collector host is null. 



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