KSQL 4.1.1-1808 Release Notes

The following notes relate specifically to the KSQL component include in the MapRConverged Data Platform.

Version 4.1.1
Release Date September 2018
MapR Version Interoperability See MEP Components and OS Support
Source on GitHub n/a
GitHub Release Tag 4.1.1-mapr-1808
Maven Artifacts


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 release is the first MapR release of KSQL for MapR Event Store For Apache Kafka.

    The MapR KSQL is included in MEP repositories beginning with MEP-6.0.0. KSQL is the streaming SQL engine that provides interactive/non-interactive SQL interface for stream processing on Kafka. This allows launching Kafka Streams applications with no need to write code in Java/Python.

    Feature Support

    • Secure creation of command store topic

    • Default stream



Known Issues and Limitations

  • The show topics command doesn’t print information about active consumers and consumer groups.

Resolved Issues

  • None