V4.2.1
Version information
- Release date: January 08, 2025
- Version: V4.2.1
- Community Edition RPM version: obbinlog-ce-4.2.1-100000032025011008
Note
The RPM package of Enterprise Edition is not publicly provided. To obtain it, contact OceanBase Technical Support.
Major changes
OceanBase Database V4.3.5.0 is supported.
Bug fixes
Fixed the issue where after a binlog server is down, errors occur when new instances are started on a new binlog server..
Fixed the issue where data in the binlog index file is discontinuous in large transaction scenarios.
Fixed the issue where multiple nodes may be repeatedly scheduled after the failure of a binlog instance management action, such as creation, restore, startup, or deletion.
Fixed the issue where the binlog monitoring metric
binlog_instance_convert_fetch_storage_rpsis repeatedly calculated.Fixed the issue where a binlog server may be down when a connection is released after multiple binlog processes concurrently access the MetaDB.
Version requirements
ODP
V4.2.1 or later
OceanBase Database
The following table lists the supported versions of OceanBase Database Community Edition, including all BP and Hotfix versions earlier than the latest version supported.
If your OceanBase Database version is not supported by the binlog service, you can install OceanBase Change Data Capture (obcdc) of the corresponding version for the binlog service to adapt to your database version. For more information, see Install obcdc.
OceanBase Database version series |
Latest version supported |
|---|---|
| V4.2.0.x or earlier | None |
| V4.2.1.x | V4.2.1_CE_BP10 |
| V4.2.2.x | V4.2.2_CE_BP1 |
| V4.2.3.x | V4.2.3_CE_BP1 |
| V4.2.4.x | V4.2.4_CE |
| V4.2.5.x | V4.2.5_CE_BP1 |
| V4.3.0.x | V4.3.0_CE_BETA |
| V4.3.1.x | V4.3.1_CE_BETA |
| V4.3.2.x | V4.3.2_CE_BP1 |
| V4.3.3.x | V4.3.3_CE_BP1 |
| V4.3.4.x | V4.3.4_CE_BP1 |
| V4.3.5.x | V4.3.5_CE |
ODP
V4.2.1 or later
OceanBase Database
The following table lists the versions of OceanBase Database Enterprise Edition in MySQL mode supported by binlog service Enterprise Edition V4.2.1.
Note
The features of OceanBase Database vary by version. To support a specific version, the binlog service must be adapted to its new features. Therefore, OceanBase Database versions later than those listed in the following table may not be supported.
OceanBase Database version series |
Version supported |
|---|---|
| V3.x | V3.2.4 BP4 to V3.2.4 BP8 |
| V4.1.x | V4.1.0 BP1 to V4.1.0 BP4 Hotfix1 |
| V4.2.0.x | V4.2.0 Beta, V4.2.0 GA, and V4.2.0 BP1 |
| V4.2.1.x | V4.2.1 GA to V4.2.1 BP10 Hotfix2 |
| V4.2.2.x | V4.2.2 GA to V4.2.2 BP1 Hotfix2 |
| V4.2.3.x | V4.2.3 Beta, V4.2.3 BP1, and V4.2.3 BP1 Hotfix1 |
| V4.2.4.x | V4.2.4 |
| V4.2.5.x | V4.2.5 and V4.2.5 BP1 |
| V4.3.0.x | V4.3.0 Beta |
| V4.3.1.x | V4.3.1 Beta |
| V4.3.2.x | V4.3.2 Beta, V4.3.2 Beta Hotfix1, and V4.3.2 BP1 |
| V4.3.3.x | V4.3.3 to V4.3.3 BP1 Hotfix4 |
| V4.3.4.x | V4.3.4, V4.3.4 GA Hotfix1, and V4.3.4 BP1 |
| V4.3.5.x | V4.3.5 |