stateTransfer.fetchInMemoryState XSD documentation is incomplete

The XSD documentation for the clustering.stateTransfer.fetchInMemoryState setting only mentions nodes joining the cache, it doesn't mention that it also covers the redistribution of state between existing nodes when a node leaves.

The javadoc is a bit more complete/up-to-date, but it only mentions that if disabled, a key may have less than numOwners owners - it doesn't mention that the key might be lost completely, or that some nodes may not be able to retrieve the value of the key even though there is still a copy of the key in the cluster.