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https://issues.apache.org/jira/browse/HADOOP-2182?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz Wo (Nicholas), SZE resolved HADOOP-2182.
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Resolution: Duplicate
Created by accident: JIRE said that I hadn't login but the issue was created
indeed.
> Change RPC to provide secure communication
> ------------------------------------------
>
> Key: HADOOP-2182
> URL: https://issues.apache.org/jira/browse/HADOOP-2182
> Project: Hadoop
> Issue Type: New Feature
> Reporter: Tsz Wo (Nicholas), SZE
>
> In the current version of RPC, there is no authentication or data protection.
> We propose to change the RPC framework, so that secure communication is
> possible.
> The new RPC should:
> - Compatible with current RPC
> - Allow a pluggable security implementations (see HADOOP-1701)
> - Support both secure and non-secure modes.
> Here is a rough idea:
> - Store security information (e.g. username, keys) in a ticket
> - Use the ticket to establish a RPC connection
> - Create secure sockets by the (subclass of) SocketFactory corresponding to
> the selected security implementations
> - Send the data and RPC parameters with the secure sockets
> When authentication is supported, the RPC callee should also initialize
> caller information during RPC setup and execute the RPC on the caller's
> behalf.
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