@Test
  public void testMasterProcedureSchedulerPerformanceEvaluation() throws Exception {
    // Make sure the tool does not get stuck
    MasterProcedureSchedulerPerformanceEvaluation.main(new String[] { "-num_ops", "1000" });
  }
Verify that "write" operations for a single table are serialized, but different tables can be
executed in parallel.
hbase-server/src/test/java/org/apache/hadoop/hbase/master/procedure/TestMasterProcedureSchedulerConcurrency.java