Jonathan Hurley created AMBARI-10851:
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Summary: 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
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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