karaf becomes out of memory when executing cluster:feature-install war with group.bundle.sync=true.

#step 1 :setting up default.bundle.sync =true with rest default configuration
#step 2 :cluster:feature-install war
One node which is going to sync the node already installed features war, Karaf 2.2.10 becomes out of memory.

PS: Perhaps cluster bundle manager could mark all the bundles within installed features as those should not be synced.