Vinoth Govindarajan created HUDI-783:
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Summary: Add official python support to create hudi datasets using
pyspark
Key: HUDI-783
URL: https://issues.apache.org/jira/browse/HUDI-783
Project: Apache Hudi (incubating)
Issue Type: Wish
Components: Utilities
Reporter: Vinoth Govindarajan
Fix For: 0.6.0
*Goal:*
As a pyspark user, I would like to read/write hudi datasets using pyspark.
There are several components to achieve this goal.
# Create a hudi-pyspark package that users can import and start
reading/writing hudi datasets.
# Explain how to read/write hudi datasets using pyspark in a blog
post/documentation.
# Add the hudi-pyspark module to the hudi demo docker along with the
instructions.
# Make the package available as part of the [spark packages
index|https://spark-packages.org/] and [python package
index|[https://pypi.org/].]
hudi-pyspark packages should implement HUDI data source API for Apache Spark
using which HUDI files can be read as DataFrame and write to any Hadoop
supported file system.
Usage pattern after we launch this feature should be something like this:
Install the package using:
{code:java}
pip install hudi-pyspark{code}
or
Include hudi-pyspark package in your Spark Applications using:
spark-shell, pyspark, or spark-submit
{code:java}
> $SPARK_HOME/bin/spark-shell --packages
> org.apache.hudi:hudi-pyspark_2.11:0.5.2{code}
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