ODP Community Edition V4.3.2

V4.3.2 BP1

Version information

• Release date: December 11, 2024

• Version: V4.3.2 BP1

• RPM version: obproxy-ce-4.3.2.0-42

Overview

OBKV-Redis is supported. For more information, see OBKV-Redis.

Bug fixes

• Fixed the issue with the processing logic of exposing the table partitioning API operation in OBKV.

• Fixed the information refresh issue in scenarios where the tenant does not exist in OBKV.

• Fixed the issue related to OBKV stability when exceptions occur while handling cross-partition subrequests.

V4.3.2

Version information

• Release date: October 23, 2024

• Version: V4.3.2

• RPM version: obproxy-ce-4.3.2.0-26

Overview

• Weight-based load-balanced routing is supported. For more information, see Weight-based load-balanced routing.

• Columnstore replica-based routing is supported. For specific configurations, see route_target_replica_type.

• You can specify not to automatically send read-only traffic to read-only replicas.

• Routing of the double data type is supported in MySQL mode.

• Capabilities of OceanBase Database can be passed to Java Database Connectivity (JDBC).

• The SQL firewall feature is modified and improved. For more information, see SQL firewall.

• Routing of invalid date types is supported in MySQL mode.

• Proxy Protocol version 2 (PPv2) headers and VIP-based connection strings on Google Cloud Platform (GCP) are supported.

• Performance optimization has entered the second stage.

• Memory stability is improved.

• Performance is optimized for prepared statements and Prometheus monitoring.

• The MySQL static variable port is supported.

• Special routing is implemented for the select last_trace_id() statement.

• Comments can be added for the SHOW MASTER STATUS statement.

• PPv2 (OB-RPC) is supported for Amazon Web Services (AWS).

• The asynchronous request parsing and encapsulation architecture is supported in OBKV.

• The optimization of big result sets is supported in OBKV.

• A generated column obtained by using the SUBSTRING_INDEX function can be used as a partitioning key in OBKV.

• OBKV PPv2 testing is supported.

• The table partitioning API operation is supported in OBKV.

Bug fixes

• Fixed the issue where inaccurate routing occurs because ODP fails to obtain location information after case sensitivity is enabled in the tenant.

• Fixed the issue where disconnection may occur if lower_case_table_names is specified during tenant creation.

• Fixed the issue where core dumps are generated for ODP in some exception scenarios.

• Fixed the issue where ODP retries the action that triggers the REQUEST_TENANT_NOT_IN_SERVER_ERROR error.

• Fixed the issue where a timeout error occurs when a dropped tenant is recreated, if OBKV-HBase is connected through ODP.