patch:add --bundles file:/c:/fuse/jboss-fuse-full-6.2.1.redhat-159.zip
fabric:version-create --description "Upgrade 621159 Rollup 4" 621159
patch:fabric-install --version 621159 --upload --username admin --password admin jboss-fuse-full-6.2.1.redhat-159
patch:fabric-synchronize
fabric:container-upgrade 621159 child

2016-11-14 20:45:17,289 | ERROR | MCF-1-thread-1   | FabricCxfRegistrationHandler     | 1528 - io.fabric8.fabric-cxf-registry - 1.2.0.redhat-621159 | Failed to register API endpoint for http://VM-AGC-000-02:8182/cxf/agc/esb/mngMail/v1.
org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists for /fabric/registry/clusters/apis/ws/mngMailPort/agc/esb/mngMail/v1/2.0/agc_soa
                at org.apache.zookeeper.KeeperException.create(KeeperException.java:119)
                at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
                at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:783)
                at org.apache.curator.framework.imps.CreateBuilderImpl$11.call(CreateBuilderImpl.java:688)
                at org.apache.curator.framework.imps.CreateBuilderImpl$11.call(CreateBuilderImpl.java:672)
                at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:107)
                at org.apache.curator.framework.imps.CreateBuilderImpl.pathInForeground(CreateBuilderImpl.java:668)
                at org.apache.curator.framework.imps.CreateBuilderImpl.protectedPathInForeground(CreateBuilderImpl.java:453)
...