KeyVal.adoc

KeyVal

• Examples:

  Retrieve All Keys

  ByteSequence key = ByteSequence.fromString("\0");
  
  GetOption option = GetOption.newBuilder()
      .withSortField(GetOption.SortTarget.KEY)
      .withSortOrder(GetOption.SortOrder.DESCEND)
      .withRange(key)
      .build();
  
  CompletableFuture<GetResponse> futureResponse = client.getKVClient().get(key, option);
  
  GetResponse response = futureResponse.get();
  Map<String, String> keyValueMap = new HashMap<>();
  
  for (KeyValue kv : response.getKvs()) {
      keyValueMap.put(
          kv.getKey().toStringUtf8(),
          kv.getValue().toStringUtf8()
      );
  }