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https://issues.apache.org/jira/browse/AMBARI-10851?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Hurley updated AMBARI-10851:
-------------------------------------
Attachment: AMBARI-10851.patch
> Alert Definitions That Ignore Host Cannot Be Put Into Maintenance Mode
> ----------------------------------------------------------------------
>
> Key: AMBARI-10851
> URL: https://issues.apache.org/jira/browse/AMBARI-10851
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.0.0
> Reporter: Jonathan Hurley
> Assignee: Jonathan Hurley
> Fix For: 2.1.0
>
> Attachments: AMBARI-10851.patch
>
>
> Alert definitions that ignore the host they run one, such as NameNode HA
> Health, cannot be put into maintenance mode.
> {noformat:title=definition}
> "ignore_host": true,
> {noformat}
> {noformat:title=Database}
> 535;2;70;"HDFS";"NAMENODE";"";"";1426004168842;"NameNode High Availability
> Health";"OK";"Active['c6402.ambari.apache.org:50070'],
> Standby['c6401.ambari.apache.org:50070'], Unknown[]"
> {noformat}
> {noformat:title=log message}
> 2015-03-10 12:56:25,736 WARN [qtp1863043426-277]
> (AlertMaintenanceModeListener.java:161) onEvent() - The alert
> namenode_ha_health for component NAMENODE must have a host
> {noformat}
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