pyspark.RDD.toDebugString

RDD.toDebugString() → Optional[bytes][source]

A description of this RDD and its recursive dependencies for debugging.

New in version 1.0.0.

Returns
bytes

debugging information of this RDD

Examples

>>> rdd = sc.range(5)
>>> rdd.toDebugString()
b'...PythonRDD...ParallelCollectionRDD...'
pyspark.RDD.takeSample pyspark.RDD.toLocalIterator