SANSA RDF Library
Library for building data products
REST job server for Apache Spark
Base classes to use when writing tests with Spark
SnappyData - The Spark Database. Stream, Transact, Analyze, Predict in one cluster
DataStax Spark Cassandra Connector
Creating reusable workflows for Apache Spark
Livy is an open source REST interface for interacting with Apache Spark from anywhere
SparklingGraph provides easy to use set of features that will give you ability to proces large scala graphs using Spark and GraphX.
Google BigQuery support for Spark, Structured Streaming, SQL, and DataFrames with easy Databricks integration.
Spark based implementation of the Topological Mapper algorithm
Calliope is a library integrating Cassandra and Spark framework.
An open source framework for building data analytic applications.
A framework for writing Spark 2.x applications in a pretty way
Mirror of Apache livy (Incubating)
Infinispan Spark Connector
Deeplearning4j, ND4J, DataVec and more - deep learning & linear algebra for Java/Scala with GPUs + Spark - From Skymind
Basic utilities to quickly start writing Apache Spark applications