@AfterClass
  public static void tearDownAfterClass() throws Exception {
    if (LOG_LEVEL != null) {
      Log4jUtils.setLogLevel(AsyncRegionLocatorHelper.class.getName(), LOG_LEVEL);
    }
    TEST_UTIL.shutdownMiniCluster();
  }
This test sets the multi size WAAAAAY low and then checks to make sure that gets will still make
progress.
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestMultiRespectsLimits.java