diff options
Diffstat (limited to 'python')
| -rw-r--r-- | python/pyspark/shell.py | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/python/pyspark/shell.py b/python/pyspark/shell.py index 61613dbed8..e8ba050655 100644 --- a/python/pyspark/shell.py +++ b/python/pyspark/shell.py @@ -20,6 +20,14 @@ An interactive shell. This file is designed to be launched as a PYTHONSTARTUP script. """ + +import sys +if sys.version_info.major != 2: + print("Error: Default Python used is Python%s" % sys.version_info.major) + print("\tSet env variable PYSPARK_PYTHON to Python2 binary and re-run it.") + sys.exit(1) + + import os import platform import pyspark @@ -34,21 +42,21 @@ if os.environ.get("SPARK_EXECUTOR_URI"): sc = SparkContext(os.environ.get("MASTER", "local[*]"), "PySparkShell", pyFiles=add_files) -print """Welcome to +print("""Welcome to ____ __ / __/__ ___ _____/ /__ _\ \/ _ \/ _ `/ __/ '_/ /__ / .__/\_,_/_/ /_/\_\ version 1.0.0-SNAPSHOT /_/ -""" -print "Using Python version %s (%s, %s)" % ( +""") +print("Using Python version %s (%s, %s)" % ( platform.python_version(), platform.python_build()[0], - platform.python_build()[1]) -print "Spark context available as sc." + platform.python_build()[1])) + print("Spark context available as sc.") if add_files != None: - print "Adding files: [%s]" % ", ".join(add_files) + print("Adding files: [%s]" % ", ".join(add_files)) # The ./bin/pyspark script stores the old PYTHONSTARTUP value in OLD_PYTHONSTARTUP, # which allows us to execute the user's PYTHONSTARTUP file: |