[SPARK-19604][TESTS] Log the start of every Python test

yhuai · yhuai · commit f6c3bba22501 · 2017-02-15T14:41:15.000-08:00
## What changes were proposed in this pull request? Right now, we only have info level log after we finish the tests of a Python test file. We should also log the start of a test. So, if a test is hanging, we can tell which test file is running. ## How was this patch tested? This is a change for python tests. Author: Yin Huai <yhuai@databricks.com> Closes #16935 from yhuai/SPARK-19604.
diff --git a/python/run-tests.py b/python/run-tests.py
@@ -72,7 +72,7 @@ def run_individual_python_test(test_name, pyspark_python):
         'PYSPARK_PYTHON': which(pyspark_python),
         'PYSPARK_DRIVER_PYTHON': which(pyspark_python)
     })
-    LOGGER.debug("Starting test(%s): %s", pyspark_python, test_name)
+    LOGGER.info("Starting test(%s): %s", pyspark_python, test_name)
     start_time = time.time()
     try:
         per_test_output = tempfile.TemporaryFile()
