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Posted to hdfs-dev@hadoop.apache.org by "Benoy Antony (JIRA)" <ji...@apache.org> on 2013/10/03 00:15:43 UTC

[jira] [Created] (HDFS-5290) Port Encryption Support in DataTransfer protocol to Hadoop 1

Benoy Antony created HDFS-5290:
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             Summary: Port Encryption Support in DataTransfer protocol to Hadoop 1
                 Key: HDFS-5290
                 URL: https://issues.apache.org/jira/browse/HDFS-5290
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: security
    Affects Versions: 1.2.1
            Reporter: Benoy Antony
            Assignee: Benoy Antony
             Fix For: 1.3.0


Currently all HDFS RPCs performed by NNs/DNs/clients can be optionally encrypted. However, actual data read or written between DNs and clients (or DNs to DNs) is sent in the clear. When processing sensitive data on a shared cluster, confidentiality of the data read/written from/to HDFS may be desired.

This change is already done in Hadoop 2 and trunk. 
The task is to port this change to Hadoop 1.




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