per evitarlo:
<deployment-scanner path="deployments" relative-to="jboss.server.base.dir" scan-interval="5000" deployment-timeout="6000"/>
</subsystem>
java.lang.IllegalStateException: Parameter count exceeded allowed maximum: 512
https://community.jboss.org/thread/197650?_sscc=t
Add the following system property to the configuration file(eg standalone.xml).<property name="org.apache.tomcat.util.http.Parameters.MAX_COUNT" value="10000"/>grande openshift!!