@After
  public void tearDown() throws Exception {
    // Cleanup
    String queryString = "DROP TABLE " + tableName;
    client.executeStatement(sessionHandle, queryString, null);

    client.closeSession(sessionHandle);
  }
Open a session, and create a table for cases usage

@throws Exception
itests/hive-unit/src/test/java/org/apache/hive/service/cli/operation/TestOperationLoggingLayout.java