}
Collection<Integer> partitions = getPartitionsForKeys(keys);
Map<Integer, Object> responses;
try {
responses = nodeEngine.getOperationService()
.invokeOnPartitions(SERVICE_NAME, new MapGetAllOperationFactory(name, keys), partitions);
for (Object response : responses.values()) {
Set<Map.Entry<Data, Data>> entries
= ((MapEntrySet) mapService.getMapServiceContext().toObject(response)).getEntrySet();
for (Entry<Data, Data> entry : entries) {
result.put(mapService.getMapServiceContext().toObject(entry.getKey()),