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https://issues.apache.org/jira/browse/AMBARI-25363?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated AMBARI-25363:
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Labels: pull-request-available (was: )
> Daily Namenode Heap Usage alert does not work
> ---------------------------------------------
>
> Key: AMBARI-25363
> URL: https://issues.apache.org/jira/browse/AMBARI-25363
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.7.4
> Reporter: Myroslav Papirkovskyi
> Assignee: Myroslav Papirkovskyi
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 2.7.4
>
>
> Daily NameNode Heap Usage alert has *Unknown* status with *There are not
> enough data points to calculate the standard deviation (0 sampled)* response.
> It is caused by invalid case of *appId* alert property in alert definition.
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