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YourKit Java 14 support

Moderators: Vladimir Kondratyev, Anton Katilin

YourKit Java 14 support

Postby Michael Doswald » Thu Apr 16, 2020 9:30 am

Is there an ETA when YourKit will support Java 14?

I am particularly interested in profiling on the armhf platform. We updated to Java 14 because Java 13 had a bug in the VM which resulted in a busy-loop that caused one core to stay on 100% CPU utilization. Using version 12 and lower is not possible. I am currently using 2019.8 (b137) but as stated in the documentation, this vesion only supports Java up to version 13.
Michael Doswald
 
Posts: 6
Joined: Wed Mar 26, 2014 3:10 pm

Re: YourKit Java 14 support

Postby Anton Katilin » Thu Apr 16, 2020 3:15 pm

Hi Michael,

Sorry for inconvenience caused by not supporting Java 14 in the current release.

Java 14 will be officially supported in the next major version of the profiler. The first early access build will come with Java 14 enabled.

As a workaround, please specify the agent startup option "_no_java_version_check". How to specify: https://www.yourkit.com/docs/java/help/ ... ptions.jsp

In case of issues please contact [email protected] . We'll provide you with an internal build based on the current code which fully supports Java 14.

Best regards,
Anton
Anton Katilin
 
Posts: 5947
Joined: Wed Aug 11, 2004 8:37 am

Re: YourKit Java 14 support

Postby Michael Doswald » Fri Apr 17, 2020 10:30 am

Thank you, with the '_no_java_version_check' parameter, the profiling seems to work fine.
Michael Doswald
 
Posts: 6
Joined: Wed Mar 26, 2014 3:10 pm


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