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https://issues.apache.org/jira/browse/AMBARI-12717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Oleg Nechiporenko updated AMBARI-12717:
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Attachment: AMBARI-12717.patch
> 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
>
> Attachments: AMBARI-12717.patch
>
>
> 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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