@Override
  protected void addOptions() {
    addOptWithArg(SHORT_REGEX_ARG, LONG_REGEX_ARG,
      "Java regex to use selecting tests to run: e.g. .*TestBig.*"
        + " will select all tests that include TestBig in their name.  Default: "
        + ".*IntegrationTest.*");
  }
This class drives the Integration test suite execution. Executes all tests
having @Category(IntegrationTests.class) annotation against an already deployed distributed
cluster.
hbase-it/src/test/java/org/apache/hadoop/hbase/IntegrationTestsDriver.java