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https://issues.apache.org/jira/browse/KNOX-1287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16462642#comment-16462642
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ASF subversion and git services commented on KNOX-1287:
-------------------------------------------------------
Commit 8a1f03b1c63d8b445302dc1ed46b033086fcb9be in knox's branch
refs/heads/master from [~pzampino]
[ https://git-wip-us.apache.org/repos/asf?p=knox.git;h=8a1f03b ]
KNOX-1287 - Invalid federated namenode namespace declaration should not produce
invalid URLs in topologies.
> [NN Federation] Incase of providing invalid Nameservice as param, then
> service is created with invalid endpoint url
> -------------------------------------------------------------------------------------------------------------------
>
> Key: KNOX-1287
> URL: https://issues.apache.org/jira/browse/KNOX-1287
> Project: Apache Knox
> Issue Type: Bug
> Affects Versions: 0.14.0
> Reporter: J.Andreina
> Assignee: Phil Zampino
> Priority: Critical
> Fix For: 1.0.0
>
>
> Incase of providing invalid Nameservice as param, then HDFSUI,Namenode and
> webhdfs service is created with invalid endpoint url
> Given nameservice as "ns3" which is not available, then:
> 1. The "NAMENODE" service is created with endpoint url as "hdfs://ns3" which
> doesnt exist.
> 2. services like "HDFSUI" and "WEBHDFS" are created without any endpoint urls
> *Descriptor file*
> {noformat}
> {
> "name": "WEBHDFS",
> "params": {
> "discovery-nameservice": "ns3"
> }
> },
> {
> "name": "NAMENODE",
> "params": {
> "discovery-nameservice": "ns3"
> }
> },
> {
> "name": "HDFSUI",
> "params": {
> "discovery-nameservice": "ns3"
> }
> },
> {noformat}
> *Generated Topology:*
> {noformat}
> <service>
> <role>NAMENODE</role>
> <url>hdfs://ns3</url>
> </service>
> <service>
> <role>WEBHDFS</role>
> </service>
> <service>
> <role>NAMENODE</role>
> <url>hdfs://ns3</url>
> </service>
> {noformat}
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