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Robert Kanter commented on HDFS-7391: ------------------------------------- This is the addendum patch for HDFS-7274. I had to create a new JIRA because HDFS-7274 was already closed. (Also, the branch-2.5 version of the patch is different here because it also fixes a problem where older versions of Tomcat used a different property name). The addendum patch for HADOOP-11217 I was able to put there because it wasn't closed yet. The third JIRA was HADOOP-11243, which [~ywskycn] worked on. I'm not sure of the details, but he wasn't able to re-enable SSLv2Hello there. So, there's just HDFS-7391 and the HADOOP-11217 addendum. > 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, HDFS-7391.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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)