Apache CXF AtomPullServer

Question

I am trying to configure AtomPullServer to view Apache CXF logs. I am using Tomcat 7, Apache CXF 2.7.6, Apache Abdera 1.1.3.

As per the documentation, the only thing I have to do is add this to the Spring configuration file

<bean id="atomPullServer" class="org.apache.cxf.management.web.logging.atom.AtomPullServer" init-method="init">
    <property name="level" value="ERROR" />
    <property name="maxInMemorySize" value="100"/>
</bean>

<jaxrs:server id="atomServer" address="/atom">
    <jaxrs:serviceBeans>
        <ref bean="atomPullServer"/>
    </jaxrs:serviceBeans>

    <jaxrs:providers>
        <bean id="feed" class="org.apache.cxf.jaxrs.provider.atom.AtomFeedProvider" />
        <bean id="entry" class="org.apache.cxf.jaxrs.provider.atom.AtomEntryProvider" />
        <bean class="org.apache.cxf.jaxrs.ext.search.SearchContextProvider"/>
    </jaxrs:providers>
</jaxrs:server>

But as soon as I added it, I get (in the console) Exception in thread "http-bio-8080-exec-X" java.lang.OutOfMemoryError: PermGen spacewhen accessing any of the services, and, of course, the server no longer responds. If I delete these lines, everything will be fine.

Any idea what could be the problem?

Answer 1

java.lang.OutOfMemoryError: PermGen space , java-, JVM, .

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PermGen JVM Tomcat, JVM:

-XX:MaxPermSize=256m

. .

Answer 2

<property name="maxInMemorySize" value="100"/>

, 100 . , 100 , , . .