[jira] [Created] (KNOX-1271) [Service Discovery] Unable fetch Zookeeper Namespace for atlas Service and topology deployment fails

[J.Andreina (JIRA)]

J.Andreina created KNOX-1271:
--------------------------------

             Summary: [Service Discovery] Unable fetch Zookeeper Namespace for 
atlas Service and topology deployment fails
                 Key: KNOX-1271
                 URL: https://issues.apache.org/jira/browse/KNOX-1271
             Project: Apache Knox
          Issue Type: Bug
    Affects Versions: 0.14.0
            Reporter: J.Andreina
             Fix For: 1.1.0


When descriptor is configured with ATLAS service , zookeeper namespace is not 
getting updated.
Hence the topology deployment fails with below log
{noformat}
2018-04-24 08:27:46,465 ERROR curator.ConnectionState 
(ConnectionState.java:checkState(304)) - Authentication failed
2018-04-24 08:27:50,853 ERROR curator.ConnectionState 
(ConnectionState.java:checkState(304)) - Authentication failed
2018-04-24 08:27:50,856 ERROR knox.gateway 
(AtlasZookeeperURLManager.java:lookupURLs(84)) - Failed to get Zookeeper URLs : 
java.lang.IllegalArgumentException: Invalid path string "//active_server_info" 
caused by empty node name specified @1
{noformat}

{noformat}
 <service>
 <role>ATLAS</role>
 <param>
 <name>zookeeperEnsemble</name>
<value>host1:2181,host2:2181,host3:2181</value>
 </param>
 </service>

<service>
 <role>ATLAS-API</role>
 <param>
 <name>zookeeperEnsemble</name>
 <value>host1:2181,host2:2181,host3:2181</value>
 </param>
 </service>
{noformat}



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