@Test
  public void testTableExist() throws Exception {
    boolean exist;
    exist = admin.tableExists(tableName).get();
    assertFalse(exist);
    TEST_UTIL.createTable(tableName, FAMILY);
    exist = admin.tableExists(tableName).get();
    assertTrue(exist);
    exist = admin.tableExists(TableName.META_TABLE_NAME).get();
    assertTrue(exist);
    // meta table already exists
    exist = admin.tableExists(TableName.META_TABLE_NAME).get();
    assertTrue(exist);
  }
Class to test asynchronous table admin operations.
@see TestAsyncTableAdminApi2 This test and it used to be joined it was taking longer than our ten
     minute timeout so they were split.
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestAsyncTableAdminApi3.java