@Override
    public void multiGet(final List<byte[]> keys, final KVStoreClosure closure) {
        multiGet(keys, true, closure);
    }
KVStore based on RAFT replica state machine.

@author jiachun.fjc
jraft-rheakv/rheakv-core/src/main/java/com/alipay/sofa/jraft/rhea/storage/RaftRawKVStore.java