Benoy Antony created HDFS-4965:
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Summary: Make datanodes support multiple QOP for RPC and streaming
protocols
Key: HDFS-4965
URL: https://issues.apache.org/jira/browse/HDFS-4965
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: Benoy Antony
Assignee: Benoy Antony
Attachments: HDFS-4965.patch
Currently datanode supports only single QOP.
The feature makes data node listen on two ports for RPC and streaming.
One RPC port supports only authentication , other RPC port supports privacy.
Similarly one streaming port supports only authentication , other streaming
port supports encryption in addition to authentication.
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