Oleg Nechiporenko created AMBARI-12717:
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Summary: Ambari UI with 10K+ alerts on the cluster becomes
unresponsive after opening alerts popup
Key: AMBARI-12717
URL: https://issues.apache.org/jira/browse/AMBARI-12717
Project: Ambari
Issue Type: Bug
Components: ambari-web
Affects Versions: 2.1.1
Environment: Hosts - 1000
Services - HDFS, MR2+Y, HBASE, ZK, Ambari Metrics, SmartSense (almost all are
stopped)
Alert Definitions ~140
Alert Group ~500
Alert Notifications ~100
Alerts ~10000
Reporter: Oleg Nechiporenko
Assignee: Oleg Nechiporenko
Fix For: 2.1.2
Open some Alert Definition details page (Instances table should have 100
records)
Click on the Alerts badge on the top of the page
Popup with Alerts appears after huge delay
Try to change displayLength to 100 and switch pages
After some time page is crashed
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