GitHub user mattf opened a pull request:
https://github.com/apache/spark/pull/2478
[SPARK-3580] add 'partitions' property to PySpark RDD
'rdd.partitions' is available in scala&java, primarily used for its
size() method to get the number of partitions. pyspark instead has a
getNumPartitions() call and no access to 'partitions'
this change adds 'partitions' to pyspark's rdd, allowing for
len(rdd.partitions) to get the number of partitions in a way familiar
to python developers
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mattf/spark SPARK-3580
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/2478.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2478
----
commit 96316e4bcbce345ed9ba0f6f68c70508d102a4cc
Author: Matthew Farrellee <[email protected]>
Date: 2014-09-21T13:49:58Z
[SPARK-3580] add 'partitions' property to PySpark RDD
'rdd.partitions' is available in scala&java, primarily used for its
size() method to get the number of partitions. pyspark instead has a
getNumPartitions() call and no access to 'partitions'
this change adds 'partitions' to pyspark's rdd, allowing for
len(rdd.partitions) to get the number of partitions in a way familiar
to python developers
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