Dilli Arumugam created KNOX-89:
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Summary: Knox doing SPNego with Hadoop for client request is not
scalable
Key: KNOX-89
URL: https://issues.apache.org/jira/browse/KNOX-89
Project: Apache Knox
Issue Type: Bug
Components: Server
Affects Versions: 0.3.0
Reporter: Dilli Arumugam
Assignee: Dilli Arumugam
Fix For: 0.4.0
At present, Knox talking to Kerberos protected Hadoop cluster, does SPNegot
authentication with Hadodop every request. This is not scalable and needs to
be fixed. I think we could cache hadoop.auth cookie returned by Hadoop service
and avoid repeating SPNego authentication. Requires more research, tests and
some POC.
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