The core Java API for building stream processing applications with Apache Flink.
Artifacts using flink-streaming-java version 1.12.1 (81)
This module contains the Table/SQL API for writing table programs
that interact with other Flink APIs using the Java programming language.
Last Release on Jun 20, 2026
Flink : Test Utilities : Utils
Last Release on Jun 20, 2026
This module connects Table/SQL API and runtime. It is responsible
for translating and optimizing a table program into a Flink pipeline.
Last Release on Jun 20, 2026
Flink : Clients
Last Release on Jun 20, 2026
Flink : Streaming Scala
Last Release on Jun 13, 2026
This module bridges Table/SQL API and runtime. It contains
all resources that are required during pre-flight and runtime
phase.
Last Release on Feb 16, 2022
Flink : Connectors : Kafka
Last Release on Jun 3, 2026
This module contains classes that are required by a task manager for
execution of table programs. The content of this module is work-in-progress.
Last Release on Feb 16, 2022
Relocated → org.apache.flink »
flink-table-runtime
Flink : State Backends : RocksDB
Last Release on Jun 20, 2026
10.Flink : Tests106 usages
org.apache.flink » flink-tests Apache
Flink : Tests
Last Release on Jun 20, 2026