Downloads

Pick the Apache Flink package matching your Hadoop version.

Stable

Apache Flink 0.8.1 is our latest stable release.

Flink 0.8.1 for Hadoop 1

Pick this package if you plan to use Flink with data stored in Hadoop 1.x.

Also pick this version if you don't plan to use Flink with Hadoop at all.

Flink 0.8.1 for Hadoop 2

Pick this package if you plan to install Flink use Flink with data stored in Hadoop 2.x.

Flink 0.8.1 for YARN

Pick this package if you plan to use Flink with Hadoop YARN.

Flink 0.8.1 Source Release

Review the source code or build Flink on your own, using this package

Maven Dependencies

You can add the following dependencies to your pom.xml to include Apache Flink in your project.

<dependency>
  <groupId>org.apache.flink</groupId>
  <artifactId>flink-java</artifactId>
  <version>0.8.1</version>
</dependency>
<dependency>
  <groupId>org.apache.flink</groupId>
  <artifactId>flink-clients</artifactId>
  <version>0.8.1</version>
</dependency>

These dependencies include a local execution environment and thus support local testing.

Hadoop 1: If you want to interact with Hadoop 1, use 0.8.1-hadoop1 as the version.
Scala API: To use the Scala API, replace the flink-java artifact id with flink-scala.

Preview

This milestone release is a preview of the upcoming 0.9 release. Check out the announcement for all the details.

Flink 0.9.0-milestone-1 for Hadoop 1

Flink 0.9.0-milestone-1 for Hadoop 2 and YARN

Flink 0.9.0-milestone-1 Source Release

Maven Dependencies

You can add the following dependencies to your pom.xml to include Apache Flink in your project.

<dependency>
  <groupId>org.apache.flink</groupId>
  <artifactId>flink-java</artifactId>
  <version>0.9.0-milestone-1</version>
</dependency>
<dependency>
  <groupId>org.apache.flink</groupId>
  <artifactId>flink-clients</artifactId>
  <version>0.9.0-milestone-1</version>
</dependency>

These dependencies include a local execution environment and thus support local testing.

Hadoop 1: If you want to interact with Hadoop 1, use 0.9.0-milestone-1-hadoop1 as the version.
Scala API: To use the Scala API, replace the flink-java artifact id with flink-scala.

Latest

Apache Flink 0.9-SNAPSHOT is our latest development version.

You can download a packaged version of our nightly builds, which include the most recent development code. You can use them if you need a feature before its release. Only builds that pass all tests are published here.

Flink 0.9-SNAPSHOT for Hadoop 1

Flink 0.9-SNAPSHOT for Hadoop 2 and YARN

Add the Apache Snapshot repository to your Maven pom.xml:

<repositories>
  <repository>
    <id>apache.snapshots</id>
    <name>Apache Development Snapshot Repository</name>
    <url>https://repository.apache.org/content/repositories/snapshots/</url>
    <releases><enabled>false</enabled></releases>
    <snapshots><enabled>true</enabled></snapshots>
  </repository>
</repositories>

You can now include Apache Flink as a Maven dependency (see above) with version 0.9-SNAPSHOT (or 0.9-SNAPSHOT-hadoop1 for compatibility with old Hadoop versions (1.x).

Checkout from Source

You can checkout Apache Flink 0.9-SNAPSHOT and build it on your own machine.

git clone https://github.com/apache/flink
cd flink
mvn clean package -DskipTests

Note: Flink does not build with Oracle JDK 6. It runs with Oracle JDK 6.

If you want to build for Hadoop 1, activate the build profile via mvn clean package -DskipTests -Dhadoop.profile=1.