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https://issues.apache.org/jira/browse/RATIS-1685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17599097#comment-17599097
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Andy Wu edited comment on RATIS-1685 at 9/1/22 5:51 PM:
--------------------------------------------------------
[~szetszwo] I see. Here is one configuration which I can see the performance
difference. I can post another environments where I see the performance
difference.
JDK 8:
{code:java}
imac:ratis Andy$ mvn -version
Apache Maven 3.5.3 (3383c37e1f9e9b3bc3df5050c29c8aff9f295297;
2018-02-24T11:49:05-08:00)
Maven home: /usr/local/Cellar/maven/3.5.3/libexec
Java version: 1.8.0_172, vendor: Oracle Corporation
Java home: /Library/Java/JavaVirtualMachines/jdk1.8.0_172.jdk/Contents/Home/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "mac os x", version: "10.16", arch: "x86_64", family: "mac" {code}
JDK 11:
{code:java}
imac:ratis Andy$ mvn -version
Apache Maven 3.5.3 (3383c37e1f9e9b3bc3df5050c29c8aff9f295297;
2018-02-24T11:49:05-08:00)
Maven home: /usr/local/Cellar/maven/3.5.3/libexec
Java version: 11.0.12, vendor: Homebrew
Java home:
/usr/local/Cellar/openjdk@11/11.0.12/libexec/openjdk.jdk/Contents/Home
Default locale: en_US, platform encoding: UTF-8
OS name: "mac os x", version: "11.6.7", arch: "x86_64", family: "mac"
{code}
was (Author: andywu):
[~szetszwo] I see. Here is one configuration which I can see the performance
difference. I can post another environments where I see the performance
difference.
JDK 8:
{code:java}
Maven home: /usr/local/Cellar/maven/3.5.3/libexec
Java version: 11.0.12, vendor: Homebrew
Java home:
/usr/local/Cellar/openjdk@11/11.0.12/libexec/openjdk.jdk/Contents/Home
Default locale: en_US, platform encoding: UTF-8
OS name: "mac os x", version: "11.6.7", arch: "x86_64", family: “mac"
{code}
JDK 11:
{code:java}
imac:ratis Andy$ mvn -version
Apache Maven 3.5.3 (3383c37e1f9e9b3bc3df5050c29c8aff9f295297;
2018-02-24T11:49:05-08:00)
Maven home: /usr/local/Cellar/maven/3.5.3/libexec
Java version: 11.0.12, vendor: Homebrew
Java home:
/usr/local/Cellar/openjdk@11/11.0.12/libexec/openjdk.jdk/Contents/Home
Default locale: en_US, platform encoding: UTF-8
OS name: "mac os x", version: "11.6.7", arch: "x86_64", family: "mac"
{code}
> Ratis code runs slower on JDK11 comparing to JDK8?
> --------------------------------------------------
>
> Key: RATIS-1685
> URL: https://issues.apache.org/jira/browse/RATIS-1685
> Project: Ratis
> Issue Type: Bug
> Reporter: Andy Wu
> Priority: Critical
>
> Is there any plan to upgrade Ratis into JDK11? Somehow Ratis runs much slower
> on JDK11 comparing to JDK8. Still need to figure out why...
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