Not able to deploay jolokia agent 1.3.5 on wildfly 24.0.1.Final

[Mohammed Alam]

Dear Team,

When ever i am trying to deploy jolokia war file for deployment i am getting below exception.

{"WFLYDC0074: Operation failed or was rolled back on all servers. Server failures:" => {"server-group" => {"eris-server-group" => {"host" => {"slave" => { "server-5" => {"WFLYCTL0062: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-1" => {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"jolokia.war\".undertow-deployment.UndertowDeploymentInfoService" => "Failed to start service Caused by: java.lang.NoClassDefFoundError: Failed to link org/jolokia/http/AgentServlet (Module \"deployment.jolokia.war\" from Service Module Loader): javax/servlet/http/HttpServlet"}}}}, "server-6" => {"WFLYCTL0062: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-1" => {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"jolokia.war\".undertow-deployment.UndertowDeploymentInfoService" => "Failed to start service Caused by: java.lang.NoClassDefFoundError: Failed to link org/jolokia/http/AgentServlet (Module \"deployment.jolokia.war\" from Service Module Loader): javax/servlet/http/HttpServlet"}}}}, "server-7" => {"WFLYCTL0062: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-1" => {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"jolokia.war\".undertow-deployment.UndertowDeploymentInfoService" => "Failed to start service Caused by: java.lang.NoClassDefFoundError: Failed to link org/jolokia/http/AgentServlet (Module \"deployment.jolokia.war\" from Service Module Loader): javax/servlet/http/HttpServlet"}}}}, "server-8" => {"WFLYCTL0062: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-1" => {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"jolokia.war\".undertow-deployment.UndertowDeploymentInfoService" => "Failed to start service Caused by: java.lang.NoClassDefFoundError: Failed to link org/jolokia/http/AgentServlet (Module \"deployment.jolokia.war\" from Service Module Loader): javax/servlet/http/HttpServlet"}}}} }}}}}}

[Paul Ferraro]

Are you referring to this project? https://jolokia.org/index.html

If so, why are you trying to deploy such an ancient version (7 years old)?

According to the project pom of that version, this was built against Servlet 2.4:

https://github.com/rhuss/jolokia/blob/v1.3.5/pom.xml#L536

WildFly 24.0.1 implements Java EE 8, which includes version 4.0 of the Servlet specification, and is not binary compatible with code compiled for Servlet 2.4.

There's your problem.