[
https://issues.apache.org/jira/browse/HADOOP-9698?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Daryn Sharp updated HADOOP-9698:
--------------------------------
Resolution: Fixed
Fix Version/s: 2.3.0
2.1.0-beta
3.0.0
Release Note: The RPC client now waits for the Server's SASL negotiate
response before instantiating its SASL client.
Hadoop Flags: Incompatible change,Reviewed (was: Incompatible change)
Status: Resolved (was: Patch Available)
I've committed to trunk/2/2.1. Thanks Sanjay & Luke!
> RPCv9 client must honor server's SASL negotiate response
> --------------------------------------------------------
>
> Key: HADOOP-9698
> URL: https://issues.apache.org/jira/browse/HADOOP-9698
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: ipc
> Affects Versions: 3.0.0, 2.1.0-beta
> Reporter: Daryn Sharp
> Assignee: Daryn Sharp
> Priority: Blocker
> Fix For: 3.0.0, 2.1.0-beta, 2.3.0
>
> Attachments: HADOOP-9698.patch, HADOOP-9698.patch, HADOOP-9698.patch,
> RPCv9 Authentication.pdf
>
>
> As of HADOOP-9421, a RPCv9 server will advertise its authentication methods.
> This is meant to support features such as IP failover, better token
> selection, and interoperability in a heterogenous security environment.
> Currently the client ignores the negotiate response and just blindly attempts
> to authenticate instead of choosing a mutually agreeable auth method.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
