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Hadoop QA commented on HDFS-3637: --------------------------------- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12538495/HDFS-3637.patch against trunk revision . +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 10 new or modified test files. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 javadoc. The javadoc tool did not generate any warning messages. +1 eclipse:eclipse. The patch built with eclipse:eclipse. -1 findbugs. The patch appears to introduce 1 new Findbugs (version 1.3.9) warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. -1 core tests. The patch failed these unit tests in hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs: org.apache.hadoop.ha.TestZKFailoverController +1 contrib tests. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/2927//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/2927//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/2927//console This message is automatically generated. > Add support for encrypting the DataTransferProtocol > --------------------------------------------------- > > Key: HDFS-3637 > URL: https://issues.apache.org/jira/browse/HDFS-3637 > Project: Hadoop HDFS > Issue Type: New Feature > Components: data-node, hdfs client, security > Affects Versions: 2.0.0-alpha > Reporter: Aaron T. Myers > Assignee: Aaron T. Myers > Attachments: HDFS-3637.patch, HDFS-3637.patch > > > 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 message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira