Java agent installation: Liberty server

[Rakesh.Maurya]

after doing the configuration changes in Websphere liberty server, I am getting the below error.

Error opening zip file or JAR manifest is missing: <path of the javaagent.jar file>

Error occured during initialization of VM

agent library failed to init: instrument

same jar file runs properly when i try it on another application servers. I am not sure what is the problem.

any clue what i missed?

[Narendra.Chaluchalamala]

Hi Rakesh,

  You can configure the javaagent on <Liberty_Home>/usr/servers/<Liberty_Server_Name>/jvm.options and check the behaviour once.

Thanks

Naren

[Radhika.Puthiyetath]

Hi @Rakesh.Maurya

Please be advised that we have released Java Agent 4.5.4 with the following capabilities:

• Certified to support WebSphere Liberty Profile.
• Correctly interprets the new format of garbage collection and CPU consumption reporting introduced by IBM in the SR5 release of their Java SDK v8

 Product Update, November 2018 (v4.5.4) provides complete information on what's new in v4.5.4. 

Hope it's helpful.