validateCacheLoader(completionListener);
HashSet<Data> keysData = new HashSet<Data>();
for (K key : keys) {
keysData.add(toData(key));
}
CacheLoadAllRequest request = new CacheLoadAllRequest(nameWithPrefix, keysData, replaceExistingValues);
try {
submitLoadAllTask(request, completionListener);
} catch (Exception e) {
if (completionListener != null) {
completionListener.onException(e);