Runtime code generation for the Java virtual machine.

Stream Processing and Complex Event Processing Engine

A Maven-based example of using Cloudera Impala's JDBC driver

Advanced Properties — Read and write Java .properties files in a more sane manner.

A java agent for tracing which can be configured via simple text file and instruments the code without rebuilding the project.

An extensible java agent framework that instruments (modifies the bytecode at class loading time) programs running on the JVM, with the purpose of capturing method invocation events (start, finish,…

An alternative to the "hive standalone" jar for connecting Java applications to Apache Hive via JDBC

Provides support for writing Jenkins Pipelines in IntelliJ-based IDEs

The parquet-resultset library can be used to convert standard sql result sets into parquet.

Unified UI Framework (UUF) allows webapp developers to build shareable UI components and compose them into web applications

A kerberos KDC and a kerberos client in docker containers.