SLF4J LOG4J-12 relocated to slf4j-reload4j

A JDBC datasource implementation.

The core Apache Kafka server and client libraries for building distributed streaming platforms.

Apache Hadoop HDFS

Thrift is a software framework for scalable cross-language services development.

This is the core Apache Tika™ toolkit library from which all other modules inherit functionality. It also includes the core facades for the Tika API.

Spring Data module for Redis

The Commons Configuration software library provides a generic configuration interface that enables an application to read configuration data from various sources and requires Java 8.

Spring Data module for JPA repositories.

All of the recipes listed on the ZooKeeper recipes doc (except two phase commit).

MongoDB support for Spring Data