Phil Zampino created KNOX-1167:
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Summary: Support Multiple NameNode clusters in Knox topologies
Key: KNOX-1167
URL: https://issues.apache.org/jira/browse/KNOX-1167
Project: Apache Knox
Issue Type: Bug
Components: Server
Affects Versions: 0.14.0, 1.0.0
Reporter: Phil Zampino
Assignee: Phil Zampino
Fix For: 1.1.0
In HDP 3, there will be support for multiple NameNode clusters, qualified by
disitinct namespaces, in a single Hadoop cluster.
Knox needs to provide the ability to distinguish these NN clusters in its
topologies for proxying WEBHDFS; the most practical means is a service
parameter.
The behavior for following needs to be defined:
* Multiple NN clusters, and a descriptor which does not specify such a
namespace. Which NN cluster will be chosen at discovery-time?
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