A library for summarizing data in streams for which it is infeasible to store all events

Fast, efficient Java serialization. This is the main Kryo artifact.

Minimal overhead Java logging

General data-binding functionality for Jackson: works on core streaming API

Core annotations used for value types, used by Jackson data binding package.

Core Jackson processing abstractions (aka Streaming API), implementation for JSON

Add-on module to support JSR-310 (Java 8 Date & Time API) data types.

jackson-module-scala

JNI bindings for Zstd native library that provides fast and high compression lossless algorithm for Java and all JVM ...

Annotations the SpotBugs tool supports

Gson is a Java library that can be used to convert Java Objects into their JSON representation. It can also be used to ...

Tink is a small cryptographic library that provides a safe, simple, agile and fast way to accomplish some common ...

Memory Efficient Serialization Library

Core Protocol Buffers library. Protocol Buffers are a way of encoding structured data in an

International Components for Unicode for Java (ICU4J) is a mature, widely used Java library

Compression codec for LZF encoding for particularly encoding/decoding, with reasonable compression.

Library to access parameter names of non-private methods and constructors at runtime.

Scala extensions for the Kryo serialization library

chill-java

univocity's open source parsers for processing different text formats using a consistent API

The Apache Commons Codec component contains encoders and decoders for

The Apache Commons Collections package contains types that extend and augment the Java Collections Framework.

The Apache Commons IO library contains utility classes, stream implementations, file filters,

Compression algorithms

Metrics is a Java library which gives you unparalleled insight into what your code does in

A set of classes which allow you to monitor critical aspects of your Java Virtual Machine

A set of Jackson modules which provide serializers for most Metrics classes.

A reporter for Metrics which announces measurements to a Graphite server.

A set of classes which allow you to report metrics via JMX.

The public API for the JJWT library, used to create and consume JSON Web Tokens in Java.

Internal implementation module for JJWT, a Java library for creating and verifying JSON Web Tokens (JWTs).

A Mavenized fork of Tomcat Native which incorporates various patches. This artifact is statically linked

A Mavenized fork of Tomcat Native which incorporates various patches. This artifact is dynamically linked

A Mavenized fork of Tomcat Native which incorporates various patches. This artifact is statically linked

A Mavenized fork of Tomcat Native which incorporates various patches. This artifact is statically linked

A Mavenized fork of Tomcat Native which incorporates various patches. This artifact is statically linked

A Mavenized fork of Tomcat Native which incorporates various patches. This artifact is statically linked

Netty is a NIO client server framework which enables quick and easy development of network applications such as protocol ...

Netty's byte buffer implementation offering efficient memory management and I/O operations for network applications.

Netty module for encoding and decoding binary and text-based messages with reusable codec components.

Netty codec module for encoding and decoding HTTP messages and handling HTTP protocol logic.

Core utilities and abstractions shared across Netty modules, including buffers, threading, and platform detection.

A core Netty module that provides high-level channel handlers for protocol implementations and network applications.

Static library which contains common unix utilities.

Netty module responsible for low-level transport abstraction, used for TCP, UDP, and domain sockets.

Netty transport implementation using Linux epoll for efficient I/O on native platforms.

Netty transport implementation using Linux epoll for efficient I/O on native platforms.

Jakarta Annotations API

Jakarta Dependency Injection

API for Jakarta Servlet, enabling web applications to handle HTTP requests and responses through a standard interface ...

JavaBeans Validation (Bean Validation) is a validation model that can add constraints to the beans with annotations ...

Jakarta RESTful Web Services

Jakarta Annotations API

API for Jakarta Servlet, enabling web applications to handle HTTP requests and responses through a standard interface ...

A feature complete pickle protocol implementation (Python's builtin serialization mechanism)

Py4J enables Python programs running in a Python interpreter to dynamically access Java objects in a Java Virtual ...

The ANTLR 4 Runtime

An off-heap reference implementation for Arrow columnar data format.

Generated Java files from the IPC Flatbuffer definitions.

Core off-heap memory management libraries for Arrow ValueVectors.

Netty allocator and utils for allocating memory in Arrow

Netty Buffer needed to patch that is consumed by Arrow Memory Netty

Avro is a row-oriented remote procedure call and data serialization framework that produces a compact binary format.

An org.apache.hadoop.mapred compatible API for using Avro Serialization in Hadoop

Avro inter-process communication components

Apache Commons Compress defines an API for working with

Apache Commons Lang, a package of Java utility classes for the classes that are in java.lang's hierarchy, or are ...

Alternate implementations of JDK's "Math" functions.

The Commons Text library provides additions to the standard JDK text handling. It includes algorithms for string ...

The Apache Commons Collections package contains types that extend and augment the Java Collections Framework.

Apache Commons Crypto is a cryptographic library optimized with AES-NI (Advanced Encryption

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

High-level API that greatly simplifies using ZooKeeper.

Low-level API

Core sketch algorithms used alone and by other Java repositories in the Apache DataSketches Project.

High-performance native memory access.

Apache Hadoop Client

Apache Hadoop Client

Apache Ivy is a popular dependency manager focusing on flexibility and simplicity.

The Apache Log4j SLF4J 2.0 API binding to Log4j 2 Core

API for Apache Log4J, a highly configurable logging tool that focuses on performance and low garbage generation. It has ...

Implementation for Apache Log4J, a highly configurable logging tool that focuses on performance and low garbage ...

The Apache Log4j 1.x Compatibility API

JSON Template Layout is a customizable, efficient, and garbage-free JSON generating Apache Log4j layout.

ORC is a self-describing type-aware columnar file format designed

The core reader and writer for ORC files. Uses the vectorized column batch

A shim layer for supporting various versions of Hadoop dynamically.

An implementation of Hadoop's mapred and mapreduce input and output formats

Parquet-mr related java classes to use the parquet-format thrift structures.

Core libraries for Apache Spark, a unified analytics engine for large-scale data processing.

Commons XMLSchema is a light weight schema object model that can be used to manipulate or

Repackaged and shaded asm jars

Annotations for defining API boundaries and tools for managing javadocs

ZooKeeper server

ZooKeeper jute

The "JANINO" implementation of the "commons-compiler" API: Super-small, super-fast, independent from the JDK's ...

The "commons-compiler" API, including the "IExpressionEvaluator", "IScriptEvaluator", "IClassBodyEvaluator" and ...

An uber jar which contains all the leveldbjni platform libraries and dependencies

ServiceLocator Default Implementation

HK2 API module

HK2 Implementation Utilities

Jersey core Servlet 3.x implementation

Jersey core Servlet 3.x implementation

Jersey core client implementation

Jersey core common packages

Jersey core server implementation

HK2 InjectionManager implementation

Javassist (JAVA programming ASSISTant) makes Java bytecode manipulation

A set of annotations used for code inspection support and code documentation.

json4s-jackson

json4s-core

json4s-ast

json4s-scalap

json4s-jackson-core

Java bindings and pure Java implementations of LZ4 and XXHash

A library for instantiating Java objects

Roaring bitmaps are compressed bitmaps (also called bitsets) which tend to outperform conventional compressed bitmaps ...

RocksDB Java API and Native Libraries

Standard library for the Scala Programming Language Version 3

Reflection Library for the Scala Programming Language

The standard Scala XML library that lets you include XML literals anywhere that a scala expression is valid.

scala-parser-combinators

scala-parallel-collections

Jul-to-slf4j includes a java.util.logging (jul) handler, namely SLF4JBridgeHandler, which routes all incoming jul ...

Jakarta/Apache commons logging 1.2 implemented over SLF4J

API for SLF4J (The Simple Logging Facade for Java) which serves as a simple facade or abstraction for various logging ...

Additional functionality that enhances JSR-310 dates and times in Java SE 8 and later

XZ data compression

snappy-java: A fast compression/decompression library

Library from Apache Jakarta for regular expressions, text processing, and pattern matching in Java.

Netty transport implementation using Linux epoll for efficient I/O on native platforms.