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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-12011) Use 128-bit AES for encrypted data transfers (3DES yields poor throughput)
Date Sat, 20 Jun 2015 03:07:09 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-12011?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14594335#comment-14594335
] 

Hudson commented on AMBARI-12011:
---------------------------------

FAILURE: Integrated in Ambari-trunk-Commit #2952 (See [https://builds.apache.org/job/Ambari-trunk-Commit/2952/])
AMBARI-12011. Use 128-bit AES for encrypted data transfers (3DES yields poor throughput) (srimanth)
(sgunturi: http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=ee59abc9d6fd66d71e25af85d7deccf52161cee4)
* ambari-server/src/main/resources/stacks/HDP/2.3/services/HDFS/configuration/hdfs-site.xml


> Use 128-bit AES for encrypted data transfers (3DES yields poor throughput)
> --------------------------------------------------------------------------
>
>                 Key: AMBARI-12011
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12011
>             Project: Ambari
>          Issue Type: Bug
>          Components: contrib
>    Affects Versions: 2.1.0
>            Reporter: Srimanth Gunturi
>            Assignee: Srimanth Gunturi
>             Fix For: 2.1.0
>
>         Attachments: AMBARI-12011.patch
>
>
> {{dfs.encrypt.data.transfer.cipher.suites = AES/CTR/NoPadding}} should be set in HDP-2.3
stacks onwards.
> Also need to make sure that {{dfs.encrypt.data.transfer.cipher.key.bitlength}} is not
set. 



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