Kafka Streams 2.6.1.300 - 2210 (EEP 9.0.0) Release Notes
The notes below relate specifically to the HPE Ezmeral Data
Fabric Distribution for Apache Kafka. See Apache Kafka 2.6.1 release notes or the Apache
Kafka Streams homepage for more information.
| Version | 2.6.1.300 |
| Release Date | October 2022 |
| HPE Version Interoperability | See EEP Components and OS Support. |
| Source on GitHub | https://github.com/mapr/kafka |
| GitHub Release Tag | 2.6.1.300-eep-900 |
| Maven Artifacts | https://repository.mapr.com/maven/ |
| Package Names | See Package Names for Ecosystem Packs (EEPs). |
New in This Release
Kafka Streams 2.6.1.300 - 2210 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 |
| 8997fdad16 | 2022-09-13 | KAFKA-908 Vulnerable bc-fips-1.0.2.1.jar |
| e2d8a728bb | 2022-08-29 | KAFKA-902 Fix CVE's in Kafka |
| f43e238b49 | 2022-08-25 | KAFKA-898 Unable to JDBC connector in standalone mode by non-mapr user |
| 264debc72e | 2022-08-19 | KAFKA-900 Update hadoop artifacts version to 3.3.4.0-eep-900-SNAPSHOT |
| a41c08b138 | 2022-08-19 | KAFKA-899 CVE-2021-29425 - commons-io |
| e912cf0c74 | 2022-08-09 | KAFKA-895 NPE after creating few hdfs connectors |
| 80b20a3b7f | 2022-07-27 | KAFKA-893 Fail to get Group Metadata from Consumer |
| bf663562a6 | 2022-07-14 | KAFKA-891 Publish Kafka_2.12 maven artifacts for Kafka version 2.6.1 |
| c7dbe0c7d2 | 2022-07-11 | MS-1085 Make AlterConsumerGroupOffsetsResult constructor accessible from outside the package. |
| a249b7c2f3 | 2022-06-27 | MS-1082 Make ListConsumerGroupOffsetsResult constructor accessible from outside the package. |
| 4f04a30312 | 2022-06-22 | KAFKA-888 Kafka dependency updates to work with Hadoop3 libs |
| b5c744d860 | 2021-06-18 | KAFKA-885 Fix CVE-2021-38153 |
| 39bcd77be7 | 2022-06-15 | KAFKA-856 Remove unitTest from jenkins build |
| 42a8dada83 | 2022-06-14 | KAFKA-887 Rename GRADLE_OPTS to KAFKA_GRADLE_OPTS |
| c22c070d72 | 2022-06-14 | KAKFA-887 Parametrize gradle tasks and options in private-pkg |
| f5e8b68065 | 2022-06-10 | KAFKA-883 Update hadoop, hbase, hive dependencies for all kafka eco |
| c87092a4a4 | 2022-06-09 | KAFKA-875 Adapt unit tests to mapr default value of group.id |
| 5aac0f87cf | 2022-06-07 | KAFKA-881 Update Kafka to use 'reload4j' |
| d719ccbbbc | 2022-06-02 | KAFKA-880 Kafka broker cannot authenticate to ZK node with core7.0 |
| 5895a146c7 | 2022-05-27 | KAFKA-865 Add mapr-specific javadoc to Admin#listOffsets |
| b3370d944d | 2022-05-25 | DFDEVOPS-1820 Remove hosts from container |
| 3a1821912c | 2022-05-25 | KAFKA-856 Run Kafka Client unit tests as a part or releaseTarGz goal (adapt tests) |
| 49a16477f0 | 2022-05-25 | KAFKA-849 kafka client crashes with NPE while trying to use SSL (defaults defined 2) |
| b0f288d5ff | 2022-05-24 | KAFKA-878 Add required apache initialization in KafkaProducer |
| f18dd54378 | 2022-05-24 | KAFKA-877 Restore change from KAFKA-6180 |
| 0d9c3487ca | 2022-05-24 | KAFKA-876 Get rid of deprecated ExtendedSerializer and ExtendedDeserializer |
| 57f3262af5 | 2022-05-23 | KAFKA-874 Add groupId validation and NPE protection to commitAsync() |
| f8a2387b2c | 2022-05-23 | KAFKA-873 Remove useless validation in apache mode initialization |
| cff0f2e87f | 2022-05-23 | KAFKA-872 Remove KAFKA-392 changes from apache code |
| 80dc911b1c | 2022-05-23 | KAFKA-871 Subscribe and assign to empty list should be treated as unsubscribe() |
| e20485d2e8 | 2022-05-23 | KAFKA-870 Some close() methods are not actually executed when closing consumer/producer in apache kafka mode |
| 794d984917 | 2021-07-20 | MINOR: Fix `testResolveDnsLookup` by using a mocked dns resolver |
| e381e1e607 | 2021-02-05 | KAFKA-12193: Re-resolve IPs after a client disconnects |
| a791e49df2 | 2021-06-28 | KAFKA-12790: Remove SslTransportLayerTest.testUnsupportedTlsVersion |
| 5d2a6b1755 | 2021-07-20 | MINOR: Fix testTlsDefaults failure due to TLS 1.0/1.1 being disabled |
| 7240c17852 | 2022-05-18 | KAFKA-866 KafkaMaprStreams#getShortTopicNameFromFullTopicName should do nothing if topic name is already short |
| fd63dc5f6a | 2022-05-13 | KAFKA-863 Remove rest-utils dependency from connect:runtime |
| 4d124e8461 | 2022-05-13 | KAFKA-864 Impersonation in Worker should be optional |
| e3b634d7fd | 2022-05-10 | KAFKA-843 Add logging when generating challenge string |
| 23f7419598 | 2022-04-20 | KAFKA-843 Add authorization header if authorization is enabled |
| 9287e2c952 | 2022-04-11 | KAFKA-854 Add metrics support |
| dfc1956b7c | 2022-03-29 | KAFKA-855 could not get TopicInfo, err 13 |
Known Issues and Limitations
- Transactions are not supported.
- 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.