public static void createSstFiles(final RocksRawKVStore store, final EnumMap<SstColumnFamily, File> sstFileTable,
                                      final byte[] startKey, final byte[] endKey) {
        store.createSstFiles(sstFileTable, startKey, endKey, EXECUTOR).join();
    }
KV store test helper

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