Kafka Streams 1.1-1808 Release Notes

The following notes relate specifically to the MapR distribution for Apache Kafka. See Apache Kafka 1.1 Release Notes or the Apache Kafka Streams homepage for more information.

Version 1.1
Release Date September 2018
MapR Version Interoperability See MEP Components and OS Support
Source on GitHub https://github.com/mapr/kafka/tree/1.1.1-mapr-1808
GitHub Release Tag 1.1-mapr-1808
Maven Artifacts

http://repository.mapr.com/maven/

Package Names

Navigate to https://package.mapr.com/releases/MEP/ and select your MEP and OS to view the list of package names

New in This Release

  • This is the first release of MapR Kafka Streams.

    The MapR Kafka Streams is included in MEP repositories beginning with MEP-6.0.0. Kafka Streams is a Java library for building streaming applications and microservices, specifically ones that transform input MapR Event Store For Apache Kafka topics into output MapR Event Store For Apache Kafka topics.

    Feature Support

    • Application Reset Tool

    • Secure internal topic creation

Patches

N/A

Known Issues and Limitations

  • Pattern subscription is not supported.
  • Application Reset Tool hangs if it runs when Kafka Streams application is running.
  • Application Reset Tool may throw Null Pointer Exception if date or duration parameter is used.
  • Application Reset Tool doesn’t reset to intermediate offset if topic has multiple partitions.

Resolved Issues

  • None