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https://issues.apache.org/jira/browse/HADOOP-15338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17148391#comment-17148391
 ] 

zhenhe fu commented on HADOOP-15338:
------------------------------------

Hi [~aajisaka]

 

I was running some basic benchmark workload, such as TeraSort workload on ARM 
server with JDK11, but JDK11 has bad performance compared with JDK8

thanks 

> Java 11 runtime support
> -----------------------
>
>                 Key: HADOOP-15338
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15338
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Akira Ajisaka
>            Priority: Major
>             Fix For: 3.3.0
>
>
> Oracle JDK 8 will be EoL during January 2019, and RedHat will end support for 
> OpenJDK 8 in June 2023 ([https://access.redhat.com/articles/1299013]), so we 
> need to support Java 11 LTS at least before June 2023.



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