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https://issues.apache.org/jira/browse/AMBARI-3228?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmytro Sen updated AMBARI-3228:
-------------------------------
Attachment: AMBARI-3228.patch
> NameNode HA: Nagios alert issues when NameNode HA is enabled
> ------------------------------------------------------------
>
> Key: AMBARI-3228
> URL: https://issues.apache.org/jira/browse/AMBARI-3228
> Project: Ambari
> Issue Type: Task
> Components: agent
> Affects Versions: 1.4.1
> Reporter: Dmytro Sen
> Assignee: Dmytro Sen
> Fix For: 1.4.1
>
> Attachments: AMBARI-3228.patch
>
>
> When HA is enabled, Ambari is showing all the Nagios alerts for both
> NameNodes.
> There are several problems.
> 1. Alerts for HDFS as a service are duplicated (aggregate alerts):
> Blocks health
> 2. Alerts for individual NameNodes cannot be distinguished from each other.
> For example, there are two entries for "NameNode host CPU utilization" and
> "NameNode Web UI" but you can't tell which one belongs to which.
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