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From "Siddharth Wagle (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-5397) Capture default client assignments as part of stack definition
Date Tue, 08 Apr 2014 20:42:15 GMT
Siddharth Wagle created AMBARI-5397:
---------------------------------------

             Summary: Capture default client assignments as part of stack definition
                 Key: AMBARI-5397
                 URL: https://issues.apache.org/jira/browse/AMBARI-5397
             Project: Ambari
          Issue Type: Task
          Components: controller
    Affects Versions: 1.5.0
            Reporter: Siddharth Wagle
            Assignee: Siddharth Wagle
             Fix For: 1.6.0


Currently we Ambari installs Client packages on Master hosts which have a dependency on the
client package. These dependencies are not captured anywhere else but in the Web UI.

{code}
var clientsToMasterMap = {
     HDFS_CLIENT: Em.A(['HBASE_MASTER', 'HBASE_REGIONSERVER', 'WEBHCAT_SERVER', 'HISTORYSERVER',
'OOZIE_SERVER']),
     MAPREDUCE_CLIENT: Em.A(['HIVE_SERVER', 'OOZIE_SERVER', 'NAGIOS_SERVER', 'WEBHCAT_SERVER']),
     OOZIE_CLIENT: Em.A(['NAGIOS_SERVER']),
     ZOOKEEPER_CLIENT: Em.A(['WEBHCAT_SERVER']),
     HIVE_CLIENT: Em.A(['WEBHCAT_SERVER','HIVE_SERVER']),
     HCAT: Em.A(['NAGIOS_SERVER']),
     YARN_CLIENT: Em.A(['NAGIOS_SERVER','HIVE_SERVER','OOZIE_SERVER','WEBHCAT_SERVER']),
     TEZ_CLIENT: Em.A(['NAGIOS_SERVER','HIVE_SERVER'])
   };
{code}



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