[SPARK-2130] Clarify PySpark docs for RDD.getStorageLevel

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.0.0
• Fix Version/s: 1.1.0
• Component/s: PySpark
• Assignee: Kan Zhang
• Reporter: Nicholas Chammas
• Created: 12/Jun/14 19:19
• Updated: 17/Jun/14 06:31
• Resolved: 17/Jun/14 06:31

Description

The PySpark docs for RDD.getStorageLevel are unclear.

>>> rdd1 = sc.parallelize([1,2])
>>> rdd1.getStorageLevel()
StorageLevel(False, False, False, False, 1)

What do the 5 values of "False, False, False, False, 1" mean?