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https://issues.apache.org/jira/browse/KNOX-1271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Phil Zampino resolved KNOX-1271.
--------------------------------
Resolution: Fixed
> AtlasZookeeperURLManager doesn't handle empty namespace value correctly
> -----------------------------------------------------------------------
>
> 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
> Assignee: Phil Zampino
> Priority: Blocker
> Fix For: 1.1.0
>
>
> When descriptor is configured with ATLAS service, and the associated
> zookeeper namespace is not defined in the Atlas configuration, the
> AtlasZookeeperURLManager isn't applying the default namespace correctly.
> 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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