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https://issues.apache.org/jira/browse/AMBARI-18851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15668151#comment-15668151
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Hudson commented on AMBARI-18851:
---------------------------------
FAILURE: Integrated in Jenkins build Ambari-branch-2.5 #328 (See
[https://builds.apache.org/job/Ambari-branch-2.5/328/])
AMBARI-18851 : Collector host refresh in Ambari Server is not working in
(avijayan:
[http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=b33c4fcf45c8438bdd054f298c5ebc0bc59c6afb])
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsCollectorHAClusterState.java
> 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
>
> Attachments: AMBARI-18851.patch
>
>
> 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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