#A fast distributed messaging system (MQ)

Jafka mq is a distributed publish-subscribe messaging system cloned from Apache Kafka.

So it has the following features:

• Persistent messaging with O(1) disk structures that provide constant time performance even with many TB of stored messages.
• High-throughput: even with very modest hardware single broker can support hundreds of thousands of messages per second.
• Explicit support for partitioning messages over broker servers and distributing consumption over a cluster of consumer machines while maintaining per-partition ordering semantics.
• Simple message format for many language clients.
• Pure Java work

If you are interested in scala, please use the origin kafka at apache. Also it has a git repository at github.

News

[2017-12-26] released v3.0.4

Document & Wiki

Wiki: https://github.com/adyliu/jafka/wiki

Download

You can download the full package from Google Drive:

• Jafka Releases https://github.com/adyliu/jafka/releases
• Google Drive https://drive.google.com/drive/folders/0B4VObojKr49KeVNaTnc3bDlKNXM
• Baidu Pan http://pan.baidu.com/s/1kU2LuwJ

Maven & Gradle Dependencies

• http://central.maven.org/maven2/io/jafka/jafka/
• http://mvnrepository.com/artifact/io.jafka/jafka

Maven

<dependency>
    <groupId>io.jafka</groupId>
    <artifactId>jafka</artifactId>
    <version>3.0.4</version>
</dependency>

Gradle

'io.jafka:jafka:3.0.4'

Contributor

• @rockybean
• @tiny657

License

Apache License 2.0 => https://github.com/adyliu/jafka/blob/master/LICENSE

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[Keywords: jafka, kafka, messaging system, mq, jafka mq, sohu]