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Posted to hdfs-issues@hadoop.apache.org by "Robert Kanter (JIRA)" <ji...@apache.org> on 2014/11/11 23:44:34 UTC

[jira] [Commented] (HDFS-7391) Renable SSLv2Hello in HttpFS

    [ https://issues.apache.org/jira/browse/HDFS-7391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14207245#comment-14207245 ] 

Robert Kanter commented on HDFS-7391:
-------------------------------------

I put up a separate patch for branch 2.5, which has to use "protocols" instead of "sslEnabledProtocols" because it has an older version of Tomcat.

> Renable SSLv2Hello in HttpFS
> ----------------------------
>
>                 Key: HDFS-7391
>                 URL: https://issues.apache.org/jira/browse/HDFS-7391
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: webhdfs
>    Affects Versions: 2.6.0, 2.5.2
>            Reporter: Robert Kanter
>            Assignee: Robert Kanter
>            Priority: Blocker
>         Attachments: HDFS-7391-branch-2.5.patch
>
>
> We should re-enable "SSLv2Hello", which is required for older clients (e.g. Java 6 with openssl 0.9.8x) so they can't connect without it. Just to be clear, it does not mean SSLv2, which is insecure.
> I couldn't simply do an addendum patch on HDFS-7274 because it's already been closed.



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