@Override
        public void run() {
          try {
            localAdmin.createTable(tableDescriptor);
            successes.incrementAndGet();
          } catch (TableExistsException e) {
            failures.incrementAndGet();
          } catch (IOException e) {
            throw new RuntimeException("Failed threaded create" + getName(), e);
          }
        }
Class to test HBaseAdmin. Spins up the minicluster once at test start and then takes it down
afterward. Add any testing of HBaseAdmin functionality here.
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestAdmin2.java