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Hazelcast Jet is a distributed computing platform built for high-performance stream processing and fast batch processing. It embeds Hazelcast In-Memory Data Grid (IMDG) to provide a lightweight, simple-to-deploy package that includes scalable in-memory storage.

Visit jet.hazelcast.org to learn more about the architecture and use cases.

• Low-latency, high-throughput distributed data processing framework.
• Highly parallel and distributed stream and batch processing of data.
• Connectors allowing high-velocity ingestion of data from Apache Kafka, HDFS, Hazelcast IMDG, sockets and local data files (such as logs or CSVs).
• API for custom connectors.
• Dynamic node discovery for both on-premise and cloud deployments.
• Virtualization support and resource management via Docker, Apache jclouds, Amazon Web Services, Microsoft Azure, Consul, Heroku, Kubernetes, Pivotal Cloud Foundry and Apache ZooKeeper.

See the Getting Started Guide.

See Hazelcast Jet Code Samples for some examples.

See the Jet Reference Manual.

See Jet Architecture.

See the write up on our high performance secret sauce.

Download from jet.hazelcast.org.

Use Maven snippet:

<dependency>
    <groupId>com.hazelcast.jet</groupId>
    <artifactId>hazelcast-jet</artifactId>
    <version>${hazelcast.jet.version}</version>
</dependency>

Maven snippet:

<repositories>
    <repository>
        <id>snapshot-repository</id>
        <name>Maven2 Snapshot Repository</name>
        <url>https://oss.sonatype.org/content/repositories/snapshots</url>
        <snapshots>
            <enabled>true</enabled>
            <updatePolicy>daily</updatePolicy>
        </snapshots>
    </repository>
</repositories>
<dependencies>
    <dependency>
        <groupId>com.hazelcast.jet</groupId>
        <artifactId>hazelcast-jet</artifactId>
        <version>${hazelcast.jet.version}</version>
    </dependency>
</dependencies>

Pull the latest commits from GitHub (git pull) and use Maven to build (mvn clean install). This will also run all the checks and tests: Checkstyle, FindBugs, and JUnit tests.

Java 8 and Java 9 are supported.

Maven version 3.5.2 is the minimum version required.

We encourage pull requests and process them promptly.

To contribute:

• see Developing with Git for our Git process
• complete the Hazelcast Contributor Agreement

For an enhancement or larger feature, create a GitHub issue first to discuss.

Submit your contribution as a pull request on GitHub. Each pull request is subject to automatic verification, so make sure your contribution passes the mvn clean install build locally before submitting it.

Please join the mail group if you are interested in using or developing Hazelcast Jet.

http://groups.google.com/group/hazelcast-jet

Hazelcast Jet is available under the Apache 2 License. Please see the Licensing section for more information.

Copyright (c) 2008-2018, Hazelcast, Inc. All Rights Reserved.

Visit www.hazelcast.com for more info.