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Sean Owen authored
[SPARK-16781][PYSPARK] java launched by PySpark as gateway may not be the same java used in the spark environment

## What changes were proposed in this pull request?

Update to py4j 0.10.3 to enable JAVA_HOME support

## How was this patch tested?

Pyspark tests

Author: Sean Owen <sowen@cloudera.com>

Closes #14748 from srowen/SPARK-16781.
0b3a4be9
History

Welcome to Spark Python API Docs!

Contents:

Core classes:

:class:`pyspark.SparkContext`

Main entry point for Spark functionality.

:class:`pyspark.RDD`

A Resilient Distributed Dataset (RDD), the basic abstraction in Spark.

:class:`pyspark.streaming.StreamingContext`

Main entry point for Spark Streaming functionality.

:class:`pyspark.streaming.DStream`

A Discretized Stream (DStream), the basic abstraction in Spark Streaming.

:class:`pyspark.sql.SQLContext`

Main entry point for DataFrame and SQL functionality.

:class:`pyspark.sql.DataFrame`

A distributed collection of data grouped into named columns.

Indices and tables

  • :ref:`search`