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https://issues.apache.org/jira/browse/AMBARI-21922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Attila Magyar updated AMBARI-21922:
-----------------------------------
Attachment: AMBARI-21922.patch
> Allow SERVER Type Alerts To Run For Any Service/Component
> ---------------------------------------------------------
>
> Key: AMBARI-21922
> URL: https://issues.apache.org/jira/browse/AMBARI-21922
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 3.0.0
> Reporter: Attila Magyar
> Assignee: Attila Magyar
> Fix For: 3.0.0
>
> Attachments: AMBARI-21922.patch
>
>
> There is a type of alert known as a "SERVER" alert which is a Java class that
> runs inside of the Ambari Server. We use these alerts to check for specific
> issues with the Ambari Server itself.
> However, nothing should prevent a cluster's services from being able to
> define one of these. Consider the following case where we want a new
> server-side alert to run for the ZooKeeper Service which checks something
> specific that none of the agent-side alerts are appropriate for:
> {code}
> {
> "ZOOKEEPER": {
> "service": [
> {
> "name": "Foo",
> "label": "Foo ZK Alert",
> "description": "Foo",
> "interval": 5,
> "scope": "SERVICE",
> "enabled": true,
> "source": {
> "type": "SERVER",
> "class": "org.apache.ambari.server.alerts.ZKFooChecker"
> }
> }
> ],
> ...
> {code}
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