spark-submit 1.3.0

Features:

• Addition of spark_submit.SparkJob.get_id() method to obtain the Spark submission ID
• Use all environment variables from os.environ if use_env_vars=True in spark_submit.SparkJob.submit()
• Additional environment variables can be used in spark_submit.SparkJob.submit() with extra_env_vars argument

Misc/Internal

• spark_submit.SparkJob.submit() now uses keyword arguments only
• Argument await_result is changed to poll_time in spark_submit.SparkJob.submit()
• No default environment variables to be used with spark_submit.SparkJob.submit()
• Code standards improvements and general refactoring