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Re: Issues with Maven 2, Cargo and Jetty

by mraible :: Rate this Message:

Now I'm getting a new error - does the Jetty embedded container need additional dependencies defined?

javax.servlet.UnavailableException: Could not instantiate class org.apache.jasper.servlet.JspServlet

at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:402)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:878)
at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:350)

Matt Raible-3 wrote:

I'm able to run "mvn jetty:run-war" just fine in my project. However, when
I try to use Cargo with Jetty, I get the following error:

:WARN: failed ContextHandler@627d08{
/mywebapp,file:/private/tmp/Jetty__mywebapp/webapp/}
:INFO: Extract jar:file:/private/tmp/cargo/conf/cargocpc.war!/ to
/tmp/Jetty__cargocpc/webapp
:INFO: Started SelectChannelConnector @ 0.0.0.0:8888
:WARN: failed Server@171151
Exception in thread "Thread-1"
org.codehaus.cargo.container.ContainerException: Failed to start the Jetty
container
at
org.codehaus.cargo.container.jetty.internal.JettyExecutorThread.run(
JettyExecutorThread.java:102)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.codehaus.cargo.container.jetty.internal.JettyExecutorThread.run(
JettyExecutorThread.java:68)
Caused by: org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogConfigurationException: Invalid class loader
hierarchy. You have more than one version of '
org.apache.commons.logging.Log' visible, which is not allowed. (Caused by
org.apache.commons.logging.LogConfigurationException: Invalid class loader
hierarchy. You have more than one version of '
org.apache.commons.logging.Log' visible, which is not allowed.) (Caused by
org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogConfigurationException: Invalid class loader
hierarchy. You have more than one version of '
org.apache.commons.logging.Log' visible, which is not allowed. (Caused by
org.apache.commons.logging.LogConfigurationException: Invalid class loader
hierarchy. You have more than one version of '
org.apache.commons.logging.Log' visible, which is not allowed.))
at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(
LogFactoryImpl.java:543)
at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(
LogFactoryImpl.java:235)
at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(
LogFactoryImpl.java:209)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
at org.apache.jasper.servlet.JspServlet.<init>(JspServlet.java:58)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(
NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(
DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at java.lang.Class.newInstance0(Class.java:350)
at java.lang.Class.newInstance(Class.java:303)
at org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:118)
at org.mortbay.jetty.servlet.ServletHolder.doStart(
ServletHolder.java:231)
at org.mortbay.component.AbstractLifeCycle.start(
AbstractLifeCycle.java:37)
at org.mortbay.jetty.servlet.ServletHandler.initialize(
ServletHandler.java:563)
at org.mortbay.jetty.webapp.WebAppContext.startContext(
WebAppContext.java:962)
at org.mortbay.jetty.handler.ContextHandler.doStart(
ContextHandler.java:341)
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java
:368)
at org.mortbay.component.AbstractLifeCycle.start(
AbstractLifeCycle.java:37)
at org.mortbay.jetty.handler.HandlerCollection.doStart(
HandlerCollection.java:133)
at org.mortbay.jetty.Server.doStart(Server.java:246)
at org.mortbay.component.AbstractLifeCycle.start(
AbstractLifeCycle.java:37)
... 5 more
Caused by: org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogConfigurationException: Invalid class loader
hierarchy. You have more than one version of '
org.apache.commons.logging.Log' visible, which is not allowed. (Caused by
org.apache.commons.logging.LogConfigurationException: Invalid class loader
hierarchy. You have more than one version of '
org.apache.commons.logging.Log' visible, which is not allowed.)

Here's my profile that enables Cargo + Jetty:

<profiles>
<profile>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.cargo</groupId>
<artifactId>cargo-maven2-plugin</artifactId>
<configuration>
<wait>${cargo.wait}</wait>
<container>
<containerId>jetty6x</containerId>
<type>embedded</type>
</container>
<configuration>
<properties>
<cargo.hostname>${cargo.host
}</cargo.hostname>
<cargo.servlet.port>${cargo.port
}</cargo.servlet.port>
</properties>
</configuration>
</configuration>
<executions>
<execution>
<id>start-container</id>
<phase>pre-integration-test</phase>
<goals>
<goal>start</goal>
</goals>
</execution>
<execution>
<id>stop-container</id>
<phase>post-integration-test</phase>
<goals>
<goal>stop</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>

Any ideas?

Thanks,

Matt

--
http://raibledesigns.com

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