Method append

src/HBaseClient.java:2039–2042

Appends data to (or creates) one or more columns in HBase. Note that this provides no guarantee as to the order in which subsequent append requests are going to be applied to the column(s). If you need ordering, you must enforce it manually yourself by starting the next append o

(final AppendRequest request)

   * at least an errback to this {@code Deferred} to handle failures.
   */
  public Deferred<Object> append(final AppendRequest request) {
    num_appends.increment();
    return sendRpcToRegion(request).addCallback(APPEND_CB);
  }
  
  /** Callback to type-check responses of {@link AppendRequest}.  */
  // TODO - this should really return a KeyValue or whatever HTable returns. For