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Posted to common-issues@hadoop.apache.org by "John Zhuge (JIRA)" <ji...@apache.org> on 2017/03/02 22:05:45 UTC
[jira] [Commented] (HADOOP-14083) KMS should support old SSL
clients
[ https://issues.apache.org/jira/browse/HADOOP-14083?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15893116#comment-15893116 ]
John Zhuge commented on HADOOP-14083:
-------------------------------------
Filed a follow-up HDFS-11490 Store KMS SSL keystore password in catalina.properties.
> KMS should support old SSL clients
> ----------------------------------
>
> Key: HADOOP-14083
> URL: https://issues.apache.org/jira/browse/HADOOP-14083
> Project: Hadoop Common
> Issue Type: Improvement
> Components: kms
> Affects Versions: 2.8.0, 2.7.4, 2.6.6
> Reporter: John Zhuge
> Assignee: John Zhuge
> Priority: Minor
> Fix For: 2.9.0
>
> Attachments: HADOOP-14083.branch-2.001.patch, HADOOP-14083.branch-2.002.patch
>
>
> HADOOP-13812 upgraded Tomcat to 6.0.48 which filters weak ciphers. Old SSL clients such as curl stop working. The symptom is {{NSS error -12286}} when running {{curl -v}}.
> Instead of forcing the SSL clients to upgrade, we can configure Tomcat to explicitly allow enough weak ciphers so that old SSL clients can work.
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