ODIn/spark-instrumented-optimizer
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity
spark-instrumented-optimizer/python/pyspark/sql
History
Olivier Girardot 3038b26f1e [SPARK-7118] [Python] Add the coalesce Spark SQL function available in PySpark 
This patch adds a proxy call from PySpark to the Spark SQL coalesce function and this patch comes out of a discussion on devspark with rxin

This contribution is my original work and i license the work to the project under the project's open source license.

Olivier.

Author: Olivier Girardot <o.girardot@lateral-thoughts.com>

Closes #5698 from ogirardot/master and squashes the following commits:

d9a4439 [Olivier Girardot] SPARK-7118 Add the coalesce Spark SQL function available in PySpark

(cherry picked from commit 068c3158ac)
Signed-off-by: Reynold Xin <rxin@databricks.com>
2015-05-07 10:58:47 -07:00
..
__init__.py [SPARK-7240][SQL] Single pass covariance calculation for dataframes 2015-05-01 13:29:17 -07:00
_types.py [SPARK-7333] [MLLIB] Add BinaryClassificationEvaluator to PySpark 2015-05-05 11:45:47 -07:00
context.py [SPARK-6949] [SQL] [PySpark] Support Date/Timestamp in Column expression 2015-04-21 00:08:18 -07:00
dataframe.py [SPARK-7295][SQL] bitwise operations for DataFrame DSL 2015-05-07 01:00:39 -07:00
functions.py [SPARK-7118] [Python] Add the coalesce Spark SQL function available in PySpark 2015-05-07 10:58:47 -07:00
tests.py [SPARK-7295][SQL] bitwise operations for DataFrame DSL 2015-05-07 01:00:39 -07:00