Alejandro Fernandez created AMBARI-15064:
--------------------------------------------
Summary: RU/EU can't start if hosts have name in MixedCASE in
configs for NameNode, HBASE Master, ResourceManager
Key: AMBARI-15064
URL: https://issues.apache.org/jira/browse/AMBARI-15064
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.2.0
Reporter: Alejandro Fernandez
Assignee: Alejandro Fernandez
Fix For: 2.2.2
RU/EU tries to resolve the hostnames for NameNode, HBASE Master, and
ResourceManager by using MasterHostResolver.java, which queries configs and
then JMX.
Ambari DB stores the hostnames in all lowercase, so if the configs or JMX store
the hostnames in a different case, then Ambari will throw an exception that the
host could not be found.
To fix this, convert all hostnames to lowercase.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
