Oleg Nechiporenko created AMBARI-6402:
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             Summary: Many services failed to start when using custom user 
names and groups
                 Key: AMBARI-6402
                 URL: https://issues.apache.org/jira/browse/AMBARI-6402
             Project: Ambari
          Issue Type: Bug
          Components: client
    Affects Versions: 1.6.1
            Reporter: Oleg Nechiporenko
            Assignee: Oleg Nechiporenko
            Priority: Blocker
             Fix For: 1.6.1


On Customize services page set next values for users and groups:
{quote}
Name:           Value
Proxy group for 
Hive,WebHCat,
Oozie 
and Falcon:           custom-usersgr
HDFS User:            custom-hdfs
MapReduce User:       custom-mapred
YARN User:            custom-yarn
HBase User:           custom-hbase
Hive User:            custom-hive
HCat User:            custom-hcat
WebHCat User:         custom-hcat
Oozie User:           custom-oozie
Falcon User:          custom-falcon
Storm User:           custom-storm
ZooKeeper User:       custom-zookeeper
Ganglia User:         custom-nobody
Nagios User:          custom-nagios
Nagios Group:         custom-nagiosgr
Smoke Test User:      ambari-qa
Tez User:             custom-tez
Hadoop Group:         custom-hadoopgr
Skip group 
modifications 
during install:       false
{quote}
After deploy many services fail to start:
MapReduce, Hbase, Hive, WebHcat, Falcon, Oozie
Same error for all:
Call From ins1404365245-9.cs1cloud.internal/172.18.145.154 to localhost:8020 
failed on connection exception: java.net.ConnectException: Connection refused; 
For more details see:  http://wiki.apache.org/hadoop/ConnectionRefused



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