@Parameterized.Parameters
  public static final Collection<Object[]> parameters() {
    List<Object[]> configurations = new ArrayList<>();
    configurations.add(new Object[] { createConfigurationForSimpleRpcServer() });
    configurations.add(new Object[] { createConfigurationForNettyRpcServer() });
    return configurations;
  }
HBASE-19496 noticed that the RegionLoad/ServerLoad may be corrupted if rpc server reuses the
bytebuffer backed, so this test call the Admin#getLastMajorCompactionTimestamp() to invoke
HMaster to iterate all stored server/region loads.
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestServerLoadDurability.java