@Override
      protected void before() throws Throwable {
        if (
          !miniClusterRule.getTestingUtility().getAsyncConnection().getAdmin()
            .tableExists(QuotaUtil.QUOTA_TABLE_NAME).get(30, TimeUnit.SECONDS)
        ) {
          miniClusterRule.getTestingUtility().getHBaseCluster().getMaster()
            .createSystemTable(QuotaUtil.QUOTA_TABLE_DESC);
        }
      }
Test that we can split and merge the quota table given the presence of various configuration
settings.
hbase-server/src/test/java/org/apache/hadoop/hbase/TestSplitMergeQuotaTable.java