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https://issues.apache.org/jira/browse/HADOOP-16661?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei-Chiu Chuang updated HADOOP-16661:
-------------------------------------
    Release Note: 
Starting with Hadoop 3.3.0, TLS 1.3 is supported on Java 11 Runtime (11.0.3 and 
above).
This support does not include cloud connectors.

To enable TLSv1.3, add to the core-site.xml:
<property>
  <name>hadoop.ssl.enabled.protocols</name>
  <value>TLSv1.3</value>
</property>

  was:
Starting with Hadoop 3.3.0, TLS 1.3 is supported on Java 11 Runtime (11.0.3 and 
above).

To enable TLSv1.3, add to the core-site.xml:
<property>
  <name>hadoop.ssl.enabled.protocols</name>
  <value>TLSv1.3</value>
</property>


> Support TLS 1.3
> ---------------
>
>                 Key: HADOOP-16661
>                 URL: https://issues.apache.org/jira/browse/HADOOP-16661
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: security
>            Reporter: Wei-Chiu Chuang
>            Assignee: Wei-Chiu Chuang
>            Priority: Major
>             Fix For: 3.3.0
>
>
> HADOOP-16152 is going to update Jetty from 9.3 to 9.4.20, which should allow 
> us to support TLS 1.3 https://www.eclipse.org/lists/jetty-users/msg08569.html
> We should test and document the support of TLS 1.3. Assuming its support 
> depends on JDK, then it is likely only supported in JDK11 and above.



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