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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