Apache Flink® 1.9.0 is our latest stable release.
If you plan to use Apache Flink together with Apache Hadoop (run Flink
on YARN, connect to HDFS, connect to HBase, or use some Hadoop-based
file system connector) then select the download that bundles the
matching Hadoop version, download the optional pre-bundled Hadoop that
matches your version and place it in the lib folder of Flink, or
export your
HADOOP_CLASSPATH.
Apache Flink 1.9.0 for Scala 2.11 (asc, sha512)
Apache Flink 1.9.0 for Scala 2.12 (asc, sha512)
Apache Flink 1.9.0 Source Release (asc, sha512)
Pre-bundled Hadoop 2.4.1 (asc, sha1)
Pre-bundled Hadoop 2.6.5 (asc, sha1)
Pre-bundled Hadoop 2.7.5 (asc, sha1)
Pre-bundled Hadoop 2.8.3 (asc, sha1)
Please have a look at the Release Notes for Flink 1.9 if you plan to upgrade your Flink setup from a previous version.
Apache Flink 1.8.1 for Scala 2.11 (asc, sha512)
Apache Flink 1.8.1 for Scala 2.12 (asc, sha512)
Apache Flink 1.8.1 Source Release (asc, sha512)
Pre-bundled Hadoop 2.4.1 (asc, sha1)
Pre-bundled Hadoop 2.6.5 (asc, sha1)
Pre-bundled Hadoop 2.7.5 (asc, sha1)
Pre-bundled Hadoop 2.8.3 (asc, sha1)
Please have a look at the Release Notes for Flink 1.8 if you plan to upgrade your Flink setup from a previous version.
Apache Flink 1.7.2 for Scala 2.11 (asc, sha512)
Apache Flink 1.7.2 for Scala 2.12 (asc, sha512)
Apache Flink 1.7.2 Source Release (asc, sha512)
Apache Flink 1.7.2 with Hadoop® 2.4 for Scala 2.11 (asc, sha512)
Apache Flink 1.7.2 with Hadoop® 2.4 for Scala 2.12 (asc, sha512)
Apache Flink 1.7.2 with Hadoop® 2.6 for Scala 2.11 (asc, sha512)
Apache Flink 1.7.2 with Hadoop® 2.6 for Scala 2.12 (asc, sha512)
Apache Flink 1.7.2 with Hadoop® 2.7 for Scala 2.11 (asc, sha512)
Apache Flink 1.7.2 with Hadoop® 2.7 for Scala 2.12 (asc, sha512)
Apache Flink 1.7.2 with Hadoop® 2.8 for Scala 2.11 (asc, sha512)
Apache Flink 1.7.2 with Hadoop® 2.8 for Scala 2.12 (asc, sha512)
Please have a look at the Release Notes for Flink 1.7 if you plan to upgrade your Flink setup from a previous version.
Apache Flink 1.6.4 for Scala 2.11 (asc, sha512)
Apache Flink 1.6.4 Source Release (asc, sha512)
Flink 1.6.4 with Hadoop® 2.4 for Scala 2.11 (asc, sha512)
Flink 1.6.4 with Hadoop® 2.6 for Scala 2.11 (asc, sha512)
Flink 1.6.4 with Hadoop® 2.7 for Scala 2.11 (asc, sha512)
Flink 1.6.4 with Hadoop® 2.8 for Scala 2.11 (asc, sha512)
Please have a look at the Release Notes for Flink 1.6 if you plan to upgrade your Flink setup from a previous version.
These are components that the Flink project develops which are not part of the main Flink release:
Apache Flink-shaded 7.0 (asc, sha512)
Along with our releases, we also provide sha512 hashes in *.sha512 files and cryptographic signatures in *.asc files. The Apache Software Foundation has an extensive tutorial to verify hashes and signatures which you can follow by using any of these release-signing KEYS.
You can add the following dependencies to your pom.xml to include Apache Flink in your project. These dependencies include a local execution environment and thus support local testing.
flink-java artifact id with flink-scala_2.11 and flink-streaming-java_2.11 with flink-streaming-scala_2.11.<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-java</artifactId>
<version>1.9.0</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-streaming-java_2.11</artifactId>
<version>1.9.0</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_2.11</artifactId>
<version>1.9.0</version>
</dependency>As of March 2017, the Flink community decided to support the current and previous minor release with bugfixes. If 1.2.x is the current release, 1.1.y is the previous minor supported release. Both versions will receive bugfixes for critical issues.
Note that the community is always open to discussing bugfix releases for even older versions. Please get in touch with the developers for that on the dev@flink.apache.org mailing list.
All Flink releases are available via https://archive.apache.org/dist/flink/ including checksums and cryptographic signatures. At the time of writing, this includes the following versions: