piotr-kalanski/spark-local

API enabling switching between Spark execution engine and local fast implementation based on Scala collections.

log0ymxm/spark-mapper

Spark based implementation of the Topological Mapper algorithm

pierrenodet/spark-ensemble

Ensemble Learning for Apache Spark 🌲

coxautomotivedatasolutions/waimak

Waimak is an open-source framework that makes it easier to create complex data flows in Apache Spark.

woltapp/spark-osm-datasource

Native Spark OSM PBF data source

anicolaspp/maprdbconnector

An independent MapR-DB Connector for Apache Spark that fully utilizes MapR-DB secondary indexes

datastax/spark-cassandra-connector

DataStax Spark Cassandra Connector

aliyun/aliyun-emapreduce-sdk

Extended datasource implementation for Spark/Hadoop on Aliyun E-MapReduce.

pierrenodet/spark-smile

Integrating SMILE and Spark

potix2/spark-google-spreadsheets

Google Spreadsheets datasource for SparkSQL and DataFrames

mskimm/ann4s

Building Annoy Index on Apache Spark

benfradet/struct-type-encoder

Deriving Spark DataFrame schemas from case classes

dwestheide/kontextfrei

Writing application logic for Spark jobs that can be unit-tested without a SparkContext

kakao/cuesheet

A framework for writing Spark 2.x applications in a pretty way

diana-hep/spark-root

Apache Spark Data Source for ROOT File Format

chitralverma/sparkml-extensions

tupol/spark-tools

Executable Apache Spark Tools: Format Converter & SQL Processor

ponkin/bloom

Probabilistic data structures java implementation.

combust/mleap

MLeap: Deploy Spark Pipelines to Production

delta-io/delta

An open-source storage layer that brings scalable, ACID transactions to Apache Spark™ and big data workloads.