Aleksandr Kovalenko created AMBARI-16661:
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Summary: Provide Information Message About Suspended Alerts During
Upgrade
Key: AMBARI-16661
URL: https://issues.apache.org/jira/browse/AMBARI-16661
Project: Ambari
Issue Type: Task
Components: ambari-web
Affects Versions: 2.4.0
Reporter: Aleksandr Kovalenko
Assignee: Aleksandr Kovalenko
Fix For: 2.4.0
Ambari now suspends most outbound notifications during an HDP upgrade. Although
the alerts will still show in the UI, the Ambari server will not dispatch
alerts while:
- An upgrade is in progress
- An existing upgrade is suspended
There are some alerts, however, which still remain active for triggering
outbound notifications. These deal with mostly {{AMBARI/AMBARI_SERVER}} and
{{AMBARI/AMBARI_AGENT}} alerts which are not associated with a cluster. For
example:
- Agent Disk Usage
- Agent Heartbeats
- Ambari Performance
... will all still produce notifications.
The web client should provide an informational dialog that lets administrators
know that outbound alerts, if configured, will be mostly suppressed during the
upgrade. The web client can even see if there are any alert targets defined,
and choose not to show the message if there are none configured.
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