HTTP2 Reques Error: alpn-boot-8.1.0.v20141016.jar

[jkim-co...@scholastic.com]

Hi, I installed the HTTP 2 Request from plugin manager.

 I downloaded  alpn-boot-8.1.0.v20141016.jar file under JMeter5/lib/ directory.

* JMeter 5.1.1, Jdk 1.8.0.201

I added JVM_ARGS="-Xbootclasspath/p:/Users/james/Documents/JMeter5/lib/alpn-boot-8.1.0.v20141016.jar" in the jmeter.sh.

Once I ran a sample HTTP2 reuqest, I see java.util.concurrent.ExecutionException: java.lang.IllegalStateException: No Client ALPNProcessors!

And I moved alpn-boot-8.1.0.v20141016.jar file to the /lib/ext/ directory and updated jmeter.sh file along with file location as below

JVM_ARGS="-Xbootclasspath/p:/Users/jameskim2/Documents/JMeter5/lib/ext/alpn-boot-8.1.0.v20141016.jar"

I have 2019-11-01 12:05:55,348 ERROR o.a.j.r.ClassFinder: Error filtering class sun.security.ssl.ALPNExtension, it will be ignored java.lang.IllegalAccessError: class sun.security.ssl.ALPNExtension cannot access its superclass sun.security.ssl.HelloExtension

Error. 

Any advise ?

Thanks.

-James Kim

[Rahul Doshi]

Hi,

Can you try with OpenJDK version 8? You can get it from Java Platform, Standard Edition 8 Reference Implementations 

Thanks,

Rahul