KSQL 6.0.0.100 - 2201 (EEP 8.1.0) Release Notes
The notes below relate specifically to the HPE Ezmeral Data
Fabric Distribution for Apache Kafka.
Version | 6.0.0.100 |
Release Date | January 2022 |
HPE Version Interoperability | See EEP Components and OS Support. |
Source on GitHub | https://github.com/mapr/ksql |
GitHub Release Tag | 6.0.0.100-eep-810 |
Maven Artifacts | https://repository.mapr.com/maven/ |
Package Names | See Package Names for Ecosystem Packs (EEPs). |
New in This Release
KSQL 6.0.0.100 - 2201 introduces the following enhancements or HPE platform-specific
behavior changes:
- Federal Information Processing Standards (FIPS) support (valid for core 7.0.0 and later). See FIPS Compliance for HPE Ezmeral Data Fabric.
- 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 |
59d3a86 | 2022-01-26 | MAPR-KAFKA-839 Updated log4j version to 1.3.1-mapr |
8ed2a69 | 2022-01-25 | MAPR-KAFKA-837 Avoid IndexOutOfBounds error |
e475458 | 2022-01-25 | MAPR-KAFKA-837 Update vert.x version to the one which is works with netty 4.1.69.Final |
3036b52 | 2022-01-19 | MAPR-KAFKA-836 Add providers before vert.x starts to read security properties |
a69ebf6 | 2021-12-21 | MAPR-KAFKA-792 FIPS support was added with changes in vertx-core |
7f7bce7 | 2021-12-17 | MAPR-KAFKA-803 Changed kafka-streams-test-utils version to eep snapshot |
a1edebe | 2021-12-01 | MAPR-KAFKA-808 Kafka-ksql CVE fixes (additional fix) |
2f50a62 | 2021-11-25 | MAPR-KAFKA-808 Kafka-ksql CVE fixes |
0446c5e | 2021-11-24 | MAPR-KAFKA-800 Skip already existing stream creation by KSQL |
19ffc24 | 2021-11-15 | MAPR-KAFKA-798 KSQL cli logs contain errors about metrics submission |
ea4cd7a | 2021-11-11 | MAPR-KAFKA-796 Update dependencies versions |
82d7c5f | 2021-10-27 | MAPR-KAFKA-784 Add security java options if FIPS mode is enabled |
cf49faf | 2021-10-15 | MAPR-KAFKA-782 All eep jars that can be taken from /opt/mapr/kafka was excluded |
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.