pysparkling | pure Python implementation of Apache Spark
kandi X-RAY | pysparkling Summary
kandi X-RAY | pysparkling Summary
A pure Python implementation of Apache Spark's RDD and DStream interfaces.
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Top functions reviewed by kandi - BETA
- Return a commandclass instance based on the given cmdclass
- Build a ConfigParser from root
- Get the version information from the VCS
- Get the project root directory
- Take a sample of elements from the RDD
- Shuffle an array
- Compute the fractional distribution for a given sample size
- Read data from a Spark record
- Take a sequence of samples from the RDD
- Create the versioneer config file
- Install versioneer
- Save the RDD as text file
- Write the given items to the csv file
- Convert an object to JSON
- Create a new grouped dataframe
- Persist the database
- Load a dataset from a file
- Return a custom JSON encoder
- Compute the crosstab
- Generates the months between start and end
- Convert timestamps to timezone
- Prints n lines to stdout
- Plot CPU performance
- Convert to Pandas DataFrame
- Read data from csv files
- Get the versioned version information
- Create a grouping ID
pysparkling Key Features
pysparkling Examples and Code Snippets
Community Discussions
Trending Discussions on pysparkling
QUESTION
I'm trying to run a grid search for Gradient Boosting Machine in pyspark with H2O Sparkling Water.
Produced a reproducible example with the famous iris dataset.
...ANSWER
Answered 2020-Feb-15 at 13:34Why not use a workaround and utilize H2O UI to create the grid? There's a checkbox to make your chosen parameter griddable, and you can supply the parameter values as a comma-separated list via the web form where you would normally put a single value.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install pysparkling
You can use pysparkling like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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