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Posted to dev@ambari.apache.org by "Jonathan Hurley (JIRA)" <ji...@apache.org> on 2015/02/24 22:23:04 UTC
[jira] [Created] (AMBARI-9781) Aggregate Alerts Are Not Calculated
When Receiving the Initial Alert Instance
Jonathan Hurley created AMBARI-9781:
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Summary: Aggregate Alerts Are Not Calculated When Receiving the Initial Alert Instance
Key: AMBARI-9781
URL: https://issues.apache.org/jira/browse/AMBARI-9781
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.0.0
Reporter: Jonathan Hurley
Assignee: Jonathan Hurley
Priority: Critical
Fix For: 2.0.0
Configured NameNode HA. Build #435, 3-node cluster
The Percent JournalNodes Available alert has no instances. But the JournalNode process alert has three instances as expected.
This happens when the alert has not run yet and the component is brought online. The first time the alert runs, it records an OK, which is technically not a state change (since there was no prior state). Because no state change occurred, the aggregate listener did not fire.
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