Kafka Streams 1.1.1 - 2201 (EEP 6.3.6) Release Notes
The notes below relate specifically to the HPE Ezmeral Data Fabric Distribution for Apache Kafka. See Apache Kafka 1.1 ReleaseNotes or the Apache Kafka Streams homepage for more information.
| Version | 1.1.1 |
| Release Date | January 2022 |
| MapR Version Interoperability | See MEP Components and OS Support |
| Source on GitHub | https://github.com/mapr/kafka |
| GitHub Release Tag | 1.1.1-mapr-2201 |
| Maven Artifacts | https://repository.mapr.com/maven/ |
| Package Names | See Package Names for MapR Ecosystem Packs (MEPs). |
New in This Release
Kafka Streams 1.1.1 - 2201 introduces the following enhancements or HPE platform-specific
behavior changes:
- CVE fixes
- Bug fixes
Fixes
This HPE release includes the following fixes on the base release:
For complete details, refer to the commit log for this project in GitHub.
| GitHub Commit Number |
Date (YYYY-MM-DD) |
MapR Fix Number and Description |
| 07937bf | 2022-01-10 | MAPR-KAFKA-835 Updated log4jv2 version |
| 7dbed35 | 2021-04-13 | MAPR-KAFKA-699 Hadoop mapreduce client core jar was added to the classpath for executing connectors |
| cdef034 | 2021-04-12 | MAPR-KAFKA-696 Partition is returned in consumer.assignment(), but seekToEnd fails with "No current assignment for partition" |
Known Issues and Limitations
- Pattern subscription is not supported.
- The application reset tool hangs if it runs when the Kafka Streams application is running.
- The application reset tool may throw a Null Pointer Exception if the date or duration parameter is used.
- The application reset tool does not reset to intermediate offset if the topic has multiple partitions.
- MAPR-KAFKA-581: Stream hangs in rebalancing state. The workaround is to set a larger timeout. This issue is caused by MS-915: MapR Stream application hangs inside cycle
Resolved Issues
- None.