protected Configuration initSplit() {
    // Always compact if there is more than one store file.
    CONF.setInt("hbase.hstore.compactionThreshold", 2);

    CONF.setInt(HConstants.HBASE_CLIENT_SCANNER_TIMEOUT_PERIOD, 10 * 1000);

    // Increase the amount of time between client retries
    CONF.setLong("hbase.client.pause", 15 * 1000);

    // This size should make it so we always split using the addContent
    // below. After adding all data, the first region is 1.3M
    CONF.setLong(HConstants.HREGION_MAX_FILESIZE, 1024 * 128);
    return CONF;
  }
Test that we get the expected flush results back
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java