After upgrading to 2.2.14 the management.log is receiving the following error every X seconds:

2012-02-21 17:38:19,301 ERROR [cloud.cluster.ClusterServiceServletContainer] (Cluster-Listener-6:null) Client closed connection
org.apache.http.ConnectionClosedException: Client closed connection
at org.apache.http.impl.io.HttpRequestParser.parseHead(HttpRequestParser.java:104)
at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:210)
at org.apache.http.impl.AbstractHttpServerConnection.receiveRequestHeader(AbstractHttpServerConnection.java:232)
at org.apache.http.protocol.HttpService.handleRequest(HttpService.java:160)
at com.cloud.cluster.ClusterServiceServletContainer$ListenerThread$1.run(ClusterServiceServletContainer.java:134)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:679)

I've tried changing several options regarding the Catalina and servlet connectors, no success.

Is this a known bug or do I have something misconfigured?

I haven't heard of this exception when upgrading to 2.2.14.
I think this forum post might be similar www.cloudstack.org/forum/7-hypervisor-su...ement-log-error.html See if it helps ?

Thanks, indeed a similar post. Unfortunately disabling ipv6 is something I already did.