KSQL 7.6.0.200 (EEP 9.4.1) Release Notes

The notes below relate specifically to the HPE Ezmeral Data Fabric Distribution for Apache Kafka.
Version 7.6.0.200
Release Date July 2025
HPE Version Interoperability See EEP Components and OS Support.
Source on GitHub https://github.com/mapr/ksql
GitHub Release Tag 7.6.0.200-eep-941
Maven Artifacts https://repository.mapr.com/maven/
Package Names See Package Names for Ecosystem Packs (EEPs).

New in This Release

KSQL 7.6.0.200 introduces the following enhancements or HPE platform-specific behavior changes:
  • Bug fixes
  • CVE fixes

Fixes

This HPE release includes the following fixes on the base release:
GitHub Commit Number Date (YYYY-MM-DD) Fix Number and Description
d4965fefefb 2025-06-04 KAFKA-1124 Fix CVEs in EEP-9.4.1 (2)
93a1b59bc8a 2025-06-03 KAFKA-1124 Fix CVEs in EEP-9.4.1
48376438db6 2025-05-28 KAFKA-1122 Ksql service failed to start on cluster with java 21 (2)
For complete details, refer to the commit log for this project in Github.

Known Issues and Limitations

  • You cannot upgrade KSQL from 4.x to 5.x/6.x versions; you must uninstall KSQL 4.x and then install the newer version.
  • Concurrent queries on a table can result in a null pointer exception.
  • The SHOW TOPICS command does not print information about active consumers and consumer groups.
  • MAPR-KAFKA-437: Dropping streams/tables may take up to five minutes. This issue is caused by MS-915: “MapR Stream application hangs inside cycle”
  • MAPR-KAFKA-427: KSQL server periodically responds with a 403 code only. This issue is caused by MS-915: “MapR Stream application hangs inside cycle”

Resolved Issues

  • None.