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From "Kan Zhang (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-6572) RPC responses may be out-of-order with respect to SASL
Date Wed, 17 Feb 2010 17:17:27 GMT
RPC responses may be out-of-order with respect to SASL
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                 Key: HADOOP-6572
                 URL: https://issues.apache.org/jira/browse/HADOOP-6572
             Project: Hadoop Common
          Issue Type: Bug
          Components: ipc, security
            Reporter: Kan Zhang
            Assignee: Kan Zhang


SASL enforces its own message ordering. When RPC server sends its responses back, response
A may be wrapped by SASL before response B but is put on response queue after response B.
This results in RPC client receiving wrapped response B ahead of A. When the received messages
are unwrapped by SASL, SASL complaints the messages are out of order.

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