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https://issues.apache.org/jira/browse/HDFS-5910?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13947542#comment-13947542
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Hudson commented on HDFS-5910:
------------------------------
SUCCESS: Integrated in Hadoop-trunk-Commit #5405 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/5405/])
HDFS-5910. Enhance DataTransferProtocol to allow per-connection choice of
encryption/plain-text. (Contributed by Benoy Antony) (arp:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1581688)
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/datatransfer/TrustedChannelResolver.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/balancer/NameNodeConnector.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DNConf.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestEncryptedTransfer.java
> Enhance DataTransferProtocol to allow per-connection choice of
> encryption/plain-text
> ------------------------------------------------------------------------------------
>
> Key: HDFS-5910
> URL: https://issues.apache.org/jira/browse/HDFS-5910
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: security
> Affects Versions: 2.2.0
> Reporter: Benoy Antony
> Assignee: Benoy Antony
> Fix For: 3.0.0, 2.4.0
>
> Attachments: HDFS-5910.patch, HDFS-5910.patch, HDFS-5910.patch,
> HDFS-5910.patch, HDFS-5910.patch
>
>
> It is possible to enable encryption of DataTransferProtocol.
> In some use cases, it is required to encrypt data transfer with some clients
> , but communicate in plain text with some other clients and data nodes.
> A sample use case will be that any data transfer inside a firewall can be in
> plain text whereas any data transfer from clients outside the firewall needs
> to be encrypted.
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