Method flush

src/core/TSDB.java:1611–1624

Forces a flush of any un-committed in memory data including left over compactions. For instance, any data point not persisted will be sent to HBase. @return A Deferred that will be called once all the un-committed data has been successfully and durably stored. The value of the deferred

()

   * recoverable by retrying, some are not.
   */
  public Deferred<Object> flush() throws HBaseException {
    final class HClientFlush implements Callback<Object, ArrayList<Object>> {
	public Object call(final ArrayList<Object> args) {
        return client.flush();
      }
	public String toString() {
        return "flush HBase client";
      }
    }

    return config.enable_compactions() && compactionq != null
      ? compactionq.flush().addCallback(new HClientFlush())
      : client.flush();
  }

  /**
   * Gracefully shuts down this TSD instance.