tests.py 文件源码

def setUpClass(cls):
        ReusedPySparkTestCase.setUpClass()
        cls.tempdir = tempfile.NamedTemporaryFile(delete=False)
        try:
            cls.sc._jvm.org.apache.hadoop.hive.conf.HiveConf()
        except py4j.protocol.Py4JError:
            cls.tearDownClass()
            raise unittest.SkipTest("Hive is not available")
        except TypeError:
            cls.tearDownClass()
            raise unittest.SkipTest("Hive is not available")
        os.unlink(cls.tempdir.name)
        _scala_HiveContext =\
            cls.sc._jvm.org.apache.spark.sql.hive.test.TestHiveContext(cls.sc._jsc.sc())
        cls.sqlCtx = HiveContext(cls.sc, _scala_HiveContext)
        cls.testData = [Row(key=i, value=str(i)) for i in range(100)]
        cls.df = cls.sc.parallelize(cls.testData).toDF()