7 posts tagged with "release"

Security fix: The Docker image no longer bundles the vulnerable jline jars, resolving GHSA-47qp-hqvx-6r3f and GHSA-2r2c-cx56-8933.

Kubernetes config provider: The Docker image now bundles the Strimzi Kafka Kubernetes Config Provider, allowing connector configurations to reference values stored in Kubernetes Secrets and ConfigMaps.

Docker image enhancements: The bundled Apicurio Registry AVRO converter has been updated to 3.3.0.

Logging migrated to Log4j 2: SLF4J has been replaced with Apache Log4j 2 across all Java sources (#150).

Performance: Faster redo block checksum calculation — unnecessary memcpy calls and allocations have been removed from the hot path (#151).

Bug fix: Fixed a NullPointerException in the TaskBase class (#152).

Docker image enhancements: The Docker image now bundles an Apicurio Registry AVRO converter alongside the Confluent Schema Registry converters.

License change: oracdc is now licensed under the GNU Affero General Public License v3.0 (AGPL-3.0) (#148). License headers across the Java sources, the LICENSE file, and the Contributor License Agreement have been updated accordingly.

Bug fix: Resolved an ArrayIndexOutOfBoundsException triggered by incorrect (Conditional rather than Always) supplemental logging, where NULL columns were missed during redo parsing (#147).

Bug fix: Resolved an issue with handling of guard columns in LabWare LIMS schemas (#144).

Internal refactoring: Pseudo-columns processing has been reorganized into a dedicated Kafka-runtime module (KafkaPseudoColumnsProcessor), simplifying the core CDC engine and improving separation between the Oracle parsing layer and the Kafka Connect runtime.

Off-heap memory upgrade: Chronicle Queue has been replaced with Java's native Foreign Function and Memory API (MemorySegment) for off-heap transaction storage. This removes the Chronicle Queue dependency and leverages JDK-native memory management.

Apache Mina SSH support: New SSH provider option (a2.ssh.provider=mina) using Apache Mina SSHD, alongside existing SSHJ and Maverick Synergy providers. Includes a new a2.ssh.connect.timeout parameter (default 30,000 ms).

Performance improvements: Agrona-based optimizations for internal data structures.

Bug fixes:

• Fixed incorrect type cast in SinkTable for tables with LOB columns (#142)
• Fixed OraCdcRedoMinerConnector error with Oracle 11g large UPDATE statements (#139)
• Fixed wrong Date generation for test redo records
• Corrected "the message value must only be a record schema" error
• Dockerfile fix for CVE-2025-67030

Security fix: Dockerfile fix for GHSA-72hv-8253-57qq and CVE-2026-1605.

Flexible topic naming: New strategy for specifying a Kafka topic by table name - KafkaFlexibleTopicNameMapper. See the RedoMiner Connector documentation for details.

Advanced compression: Correct processing of compressed KDOIRP vector.

Bug fixes

Code cleanup: split code into core CDC code and code specific to the Kafka Connect ecosystem.

Bug fixes