Oleg Nechiporenko created AMBARI-8399:
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Summary: Alerts UI: Alerts Instances keep storing in DS.Store even
after user navigate away
Key: AMBARI-8399
URL: https://issues.apache.org/jira/browse/AMBARI-8399
Project: Ambari
Issue Type: Bug
Components: ambari-web
Affects Versions: 2.0.0
Reporter: Oleg Nechiporenko
Assignee: Oleg Nechiporenko
Fix For: 2.0.0
There may be huge number of the alert instances.
In big cluster this may cause performance issues.
Example:
cluster with 200 nodes.
every node has 10-20 alert instances.
user navigates to {{host1/alerts}}. 20 alerts are saved to DS.Store. 20 overall
user navigates to {{host2/alerts}}. 15 alerts are saved to DS.Store. 35 overall
.....
In some moment may be situation when 2000-4000 alerts will be stored on the UI.
*Expected behavior:*
cleanup alert instances models when new list of models is loaded.
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