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Posted to common-dev@hadoop.apache.org by "Wei-Chiu Chuang (Jira)" <ji...@apache.org> on 2026/05/05 16:24:00 UTC

[jira] [Created] (HADOOP-19879) Add TLSv1.3 to the default protocols supported by HttpServer2

Wei-Chiu Chuang created HADOOP-19879:
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             Summary: Add TLSv1.3 to the default protocols supported by HttpServer2
                 Key: HADOOP-19879
                 URL: https://issues.apache.org/jira/browse/HADOOP-19879
             Project: Hadoop Common
          Issue Type: Task
    Affects Versions: 3.5.0
            Reporter: Wei-Chiu Chuang


Now that Hadoop requires JDK17 and above (server side requires JDK17, client side: JDK17 or JDK21), we can update the default TLS protocols to prefer TLSv1.3 for enhanced security.



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