Kafka Streams 2.1.1.200 - 2104 (MEP 7.1.0) Release Notes
The notes below relate specifically to the HPE Ezmeral Data
Fabric Distribution for Apache Kafka. See Apache Kafka 2.1.1 Release Notes or the Apache
Kafka Streams homepage for more information.
Version | 2.1.1.200 |
Release Date | April 2021 |
HPE Version Interoperability | See MEP Components and OS Support |
Source on GitHub | https://github.com/mapr/kafka |
GitHub Release Tag | 2.1.1.200-mapr-710 |
Maven Artifacts | https://repository.mapr.com/maven/ |
Package Names | See Package Names for MapR Ecosystem Packs (MEPs). |
New in This Release
Kafka Streams 2.1.1.200 - 2104 introduces the following enhancements or HPE
platform-specific behavior changes:
- None.
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 |
4d9def8021 | 2021-04-12 | MAPR-KAFKA-696 Partition is returned in consumer.assignment(), but seekToEnd fails with "No current assignment for partition" |
651c04c420 |
2021-03-31 | MAPR-KAFKA-686 Service verifier was added to Kafka Connect |
23e005ac30 |
2021-04-01 | MAPR-KAFKA-692 Update Hadoop dependency to 2.7.5.0-mapr-710-SNAPSHOT |
0af5f9d9d4 |
2021-03-30 | MAPR-KAFKA-685 CVE-2018-10237,CVE-2020-8908 vulnerabilities in Kafka |
83081395 |
2021-03-03 | MAPR-KAFKA-681 Avoid appearing NPE when using MirrorMaker |
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 when 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.