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JackieTien97 pushed a commit to branch ty/federated-query-plugin
in repository https://gitbox.apache.org/repos/asf/iotdb.git
The following commit(s) were added to refs/heads/ty/federated-query-plugin by
this push:
new b819309f255 Use GaussDB JDBC v2.0-8.218.0 by default
b819309f255 is described below
commit b819309f25573a7ca70809dd4c7f76528cbc5054
Author: JackieTien97 <[email protected]>
AuthorDate: Fri Sep 18 16:47:26 2026 +0800
Use GaussDB JDBC v2.0-8.218.0 by default
---
library-udf/FEDERATED_QUERY.md | 8 +++++++-
library-udf/FEDERATED_QUERY_zh.md | 4 +++-
library-udf/pom.xml | 6 +++---
3 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/library-udf/FEDERATED_QUERY.md b/library-udf/FEDERATED_QUERY.md
index 5c4f85a520c..c6242e27f85 100644
--- a/library-udf/FEDERATED_QUERY.md
+++ b/library-udf/FEDERATED_QUERY.md
@@ -86,7 +86,8 @@ into the plugin or propagated into IoTDB distributions.
Driver versions declared for compilation/testing are MySQL 9.3.0, PostgreSQL
42.7.7, ClickHouse 0.8.2 (`shaded-all`), openGauss 6.0.3-og, and GaussDB
-506.0.0.b058-jdk7. Install the appropriate vendor driver and its runtime
dependencies
+v2.0-8.218.0 (`com.huaweicloud:gaussdbjdbc`), selected for GaussDB 25.1.32 /
+V2.0-8.218.0. Install the appropriate vendor driver and its runtime
dependencies
for the database being queried. Do not install GaussDB's `gsjdbc4.jar` or the
PostgreSQL-namespaced openGauss driver alongside PostgreSQL JDBC; these share
class
names. The adapters in this plugin deliberately use distinct vendor namespaces.
@@ -167,6 +168,11 @@ and external database instances.
## Verified configuration
+The end-to-end results below used the initial GaussDB driver
+`com.huaweicloud.gaussdb:gaussdbjdbc:506.0.0.b058-jdk7`. The current default is
+`com.huaweicloud:gaussdbjdbc:v2.0-8.218.0`; changing the default does not
establish
+verification against a commercial GaussDB server.
+
On 2026-09-18, IoTDB 2.0.11-SNAPSHOT based on master `87a6d198a9` was tested
against a real openGauss 5.0.0 ARM64 instance, using a UTF-8 database in PG
compatibility mode. All 14 end-to-end assertions passed: native SHA-256 login,
diff --git a/library-udf/FEDERATED_QUERY_zh.md
b/library-udf/FEDERATED_QUERY_zh.md
index 4feee0cf52f..6af32f70ad1 100644
--- a/library-udf/FEDERATED_QUERY_zh.md
+++ b/library-udf/FEDERATED_QUERY_zh.md
@@ -54,7 +54,7 @@ mvn clean package -pl library-udf -am \
library-udf/target/library-udf-2.0.11-SNAPSHOT-federated-jar-with-dependencies.jar
```
-这个 profile 打入插件、第三方运行依赖及五种 JDBC 驱动：MySQL 9.3.0、PostgreSQL 42.7.7、ClickHouse
0.8.2、openGauss 6.0.3-og、GaussDB 506.0.0.b058-jdk7。合并 JDBC ServiceLoader 配置，排除由
IoTDB 提供的 UDF API、TsFile 和 SLF4J API。
+这个 profile 打入插件、第三方运行依赖及五种 JDBC 驱动：MySQL 9.3.0、PostgreSQL 42.7.7、ClickHouse
0.8.2、openGauss 6.0.3-og、GaussDB v2.0-8.218.0。GaussDB 的 Maven 坐标为
`com.huaweicloud:gaussdbjdbc:v2.0-8.218.0`，对应本次目标环境 GaussDB 25.1.32 /
V2.0-8.218.0。合并 JDBC ServiceLoader 配置，排除由 IoTDB 提供的 UDF API、TsFile 和 SLF4J API。
普通构建仍生成不含 JDBC 驱动的薄 JAR：
@@ -390,6 +390,8 @@ GROUP BY usename, state ORDER BY usename, state;
## 12. 本次文档验证结果
+本节端到端结果使用初版 GaussDB 驱动
`com.huaweicloud.gaussdb:gaussdbjdbc:506.0.0.b058-jdk7`。当前默认依赖已升级为
`com.huaweicloud:gaussdbjdbc:v2.0-8.218.0`；原有 openGauss 验证记录不能替代目标商用 GaussDB
实例的验证。
+
仅在 `ext/udf/` 放置一个 `federated-jar-with-dependencies.jar`，移出原薄插件及三个独立驱动 JAR
后，原有 14 项端到端断言全部通过。随后直接读取本目录提交的 SQL 文件执行，五个函数注册、九组成功查询、预期错误与错误恢复、PG 兼容查询合计 16
项检查通过。openGauss 的初始化与配置检查脚本也已在真实实例执行。
单 JAR 内容已检查：包含五种 JDBC 驱动，JDBC services 已合并，不含 IoTDB UDF API、TsFile、SLF4J API
副本；单元测试 6 项通过。测试完成后，IoTDB 与 openGauss/Lima 环境均停止，文件和数据保留在外置盘。
diff --git a/library-udf/pom.xml b/library-udf/pom.xml
index ddb4a1bec7e..3a8408ac72d 100644
--- a/library-udf/pom.xml
+++ b/library-udf/pom.xml
@@ -77,9 +77,9 @@
<optional>true</optional>
</dependency>
<dependency>
- <groupId>com.huaweicloud.gaussdb</groupId>
+ <groupId>com.huaweicloud</groupId>
<artifactId>gaussdbjdbc</artifactId>
- <version>506.0.0.b058-jdk7</version>
+ <version>v2.0-8.218.0</version>
<scope>${federated.jdbc.scope}</scope>
<optional>true</optional>
</dependency>
@@ -137,7 +137,7 @@
<ignoredUnusedDeclaredDependency>org.postgresql:postgresql</ignoredUnusedDeclaredDependency>
<ignoredUnusedDeclaredDependency>com.clickhouse:clickhouse-jdbc</ignoredUnusedDeclaredDependency>
<ignoredUnusedDeclaredDependency>org.opengauss:opengauss-jdbc</ignoredUnusedDeclaredDependency>
-
<ignoredUnusedDeclaredDependency>com.huaweicloud.gaussdb:gaussdbjdbc</ignoredUnusedDeclaredDependency>
+
<ignoredUnusedDeclaredDependency>com.huaweicloud:gaussdbjdbc</ignoredUnusedDeclaredDependency>
<!-- The shaded ClickHouse driver also contains SLF4J
API classes. -->
<ignoredUnusedDeclaredDependency>org.slf4j:slf4j-api</ignoredUnusedDeclaredDependency>
</ignoredUnusedDeclaredDependencies>
