apache · yx9o · May 23, 2025 · May 23, 2025 · May 23, 2025 · May 23, 2025
diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
@@ -12,6 +12,8 @@
 ### API Changes
 
 1. Remove SQL formatting feature [#35390](https://github.com/apache/shardingsphere/pull/35390)
+1. Remove logging rule feature [#35458](https://github.com/apache/shardingsphere/pull/35458)
+1. Remove configuration property key `system-log-level` [#35493](https://github.com/apache/shardingsphere/pull/35493)
 
 ### New Features
 

diff --git a/...bution/proxy-native/src/main/assembly/shardingsphere-proxy-native-binary-distribution.xml b/...bution/proxy-native/src/main/assembly/shardingsphere-proxy-native-binary-distribution.xml
@@ -39,6 +39,14 @@
             <outputDirectory>conf</outputDirectory>
             <fileMode>0644</fileMode>
         </fileSet>
+        <fileSet>
+            <directory>../../proxy/bootstrap/src/main/resources</directory>
+            <includes>
+                <include>logback.xml</include>
+            </includes>
+            <outputDirectory>conf</outputDirectory>
+            <fileMode>0644</fileMode>
+        </fileSet>
         <fileSet>
             <directory>../../distribution/proxy/src/main/release-docs</directory>
             <includes>

diff --git a/distribution/proxy/src/main/assembly/shardingsphere-proxy-binary-distribution.xml b/distribution/proxy/src/main/assembly/shardingsphere-proxy-binary-distribution.xml
@@ -48,6 +48,14 @@
             <outputDirectory>conf</outputDirectory>
             <fileMode>0644</fileMode>
         </fileSet>
+        <fileSet>
+            <directory>../../proxy/bootstrap/src/main/resources</directory>
+            <includes>
+                <include>logback.xml</include>
+            </includes>
+            <outputDirectory>conf</outputDirectory>
+            <fileMode>0644</fileMode>
+        </fileSet>
         <fileSet>
             <directory>src/main/release-docs</directory>
             <includes>

diff --git a/docs/document/content/user-manual/shardingsphere-proxy/cdc/build.cn.md b/docs/document/content/user-manual/shardingsphere-proxy/cdc/build.cn.md
@@ -87,7 +87,6 @@ authority:
 #    port: 6379
 
 props:
-  system-log-level: INFO
   proxy-default-port: 3307 # Proxy default port
   cdc-server-port: 33071 # CDC Server 端口，必须配置
   proxy-frontend-database-protocol-type: openGauss # 和后端数据库的类型一致

diff --git a/docs/document/content/user-manual/shardingsphere-proxy/cdc/build.en.md b/docs/document/content/user-manual/shardingsphere-proxy/cdc/build.en.md
@@ -86,7 +86,6 @@ authority:
 #    port: 6379
 
 props:
-  system-log-level: INFO
   proxy-default-port: 3307 # Proxy default port.
   cdc-server-port: 33071 # CDC Server port, must be configured
   proxy-frontend-database-protocol-type: openGauss # Consistent with the type of backend database

diff --git a/...ent/user-manual/shardingsphere-proxy/distsql/syntax/ral/set-dist-vairable.cn.md b/...ent/user-manual/shardingsphere-proxy/distsql/syntax/ral/set-dist-vairable.cn.md
@@ -36,8 +36,6 @@ agentPluginsEnabled ::=
 
 - `agent_plugins_enabled` 为 `agent` 插件的启用状态，默认值 `FALSE`
 
-- `system_log_level` 为 系统日志等级，仅影响 `PROXY` 的日志打印，默认值 `INFO`
-
 ### 示例
 
 - 设置 `Proxy` 属性配置

diff --git a/...ent/user-manual/shardingsphere-proxy/distsql/syntax/ral/set-dist-vairable.en.md b/...ent/user-manual/shardingsphere-proxy/distsql/syntax/ral/set-dist-vairable.en.md
@@ -35,8 +35,6 @@ agentPluginsEnabled ::=
 
 - `agent_plugins_enabled` is use to set the `agent` plugins enable status, the default value is `FALSE`
 
-- `system_log_level` is the system log level, only affects the log printing of `PROXY`, the default value is `INFO`
-
 ### Example
 
 - Set property configuration of `Proxy`

diff --git a/...nt/user-manual/shardingsphere-proxy/distsql/syntax/ral/show-dist-variable.cn.md b/...nt/user-manual/shardingsphere-proxy/distsql/syntax/ral/show-dist-variable.cn.md
@@ -48,31 +48,31 @@ SHOW DIST VARIABLES;
 
 ```sql
 mysql> SHOW DIST VARIABLES;
-+---------------------------------------+-----------------+
-| variable_name                         | variable_value  |
-+---------------------------------------+-----------------+
-| agent_plugins_enabled                 | true            |
-| cached_connections                    | 0               |
-| cdc_server_port                       | 33071           |
-| check_table_metadata_enabled          | false           |
-| kernel_executor_size                  | 0               |
-| max_connections_size_per_query        | 1               |
-| proxy_backend_query_fetch_size        | -1              |
-| proxy_default_port                    | 3307            |
-| proxy_frontend_database_protocol_type |                 |
-| proxy_frontend_executor_size          | 0               |
-| proxy_frontend_flush_threshold        | 128             |
-| proxy_frontend_max_connections        | 0               |
-| proxy_frontend_ssl_cipher             |                 |
-| proxy_frontend_ssl_enabled            | false           |
-| proxy_frontend_ssl_version            | TLSv1.2,TLSv1.3 |
-| proxy_meta_data_collector_enabled     | true            |
-| proxy_netty_backlog                   | 1024            |
-| sql_federation_type                   | NONE            |
-| sql_show                              | false           |
-| sql_simple                            | false           |
-| system_log_level                      | INFO            |
-+---------------------------------------+-----------------+
++-----------------------------------------+-----------------+
+| variable_name                           | variable_value  |
++-----------------------------------------+-----------------+
+| agent_plugins_enabled                   | true            |
+| cached_connections                      | 0               |
+| cdc_server_port                         | 33071           |
+| check_table_metadata_enabled            | false           |
+| kernel_executor_size                    | 0               |
+| load_table_metadata_batch_size          | 1000            |
+| max_connections_size_per_query          | 1               |
+| proxy_backend_query_fetch_size          | -1              |
+| proxy_default_port                      | 3307            |
+| proxy_frontend_database_protocol_type   |                 |
+| proxy_frontend_executor_size            | 0               |
+| proxy_frontend_flush_threshold          | 128             |
+| proxy_frontend_max_connections          | 0               |
+| proxy_frontend_ssl_cipher               |                 |
+| proxy_frontend_ssl_enabled              | false           |
+| proxy_frontend_ssl_version              | TLSv1.2,TLSv1.3 |
+| proxy_meta_data_collector_enabled       | false           |
+| proxy_netty_backlog                     | 1024            |
+| sql_show                                | false           |
+| sql_simple                              | false           |
+| system_schema_metadata_assembly_enabled | true            |
++-----------------------------------------+-----------------+
 21 rows in set (0.01 sec)
 ```
 

diff --git a/...nt/user-manual/shardingsphere-proxy/distsql/syntax/ral/show-dist-variable.en.md b/...nt/user-manual/shardingsphere-proxy/distsql/syntax/ral/show-dist-variable.en.md
@@ -48,31 +48,31 @@ SHOW DIST VARIABLES;
 
 ```sql
 mysql> SHOW DIST VARIABLES;
-+---------------------------------------+-----------------+
-| variable_name                         | variable_value  |
-+---------------------------------------+-----------------+
-| agent_plugins_enabled                 | true            |
-| cached_connections                    | 0               |
-| cdc_server_port                       | 33071           |
-| check_table_metadata_enabled          | false           |
-| kernel_executor_size                  | 0               |
-| max_connections_size_per_query        | 1               |
-| proxy_backend_query_fetch_size        | -1              |
-| proxy_default_port                    | 3307            |
-| proxy_frontend_database_protocol_type |                 |
-| proxy_frontend_executor_size          | 0               |
-| proxy_frontend_flush_threshold        | 128             |
-| proxy_frontend_max_connections        | 0               |
-| proxy_frontend_ssl_cipher             |                 |
-| proxy_frontend_ssl_enabled            | false           |
-| proxy_frontend_ssl_version            | TLSv1.2,TLSv1.3 |
-| proxy_meta_data_collector_enabled     | true            |
-| proxy_netty_backlog                   | 1024            |
-| sql_federation_type                   | NONE            |
-| sql_show                              | false           |
-| sql_simple                            | false           |
-| system_log_level                      | INFO            |
-+---------------------------------------+-----------------+
++-----------------------------------------+-----------------+
+| variable_name                           | variable_value  |
++-----------------------------------------+-----------------+
+| agent_plugins_enabled                   | true            |
+| cached_connections                      | 0               |
+| cdc_server_port                         | 33071           |
+| check_table_metadata_enabled            | false           |
+| kernel_executor_size                    | 0               |
+| load_table_metadata_batch_size          | 1000            |
+| max_connections_size_per_query          | 1               |
+| proxy_backend_query_fetch_size          | -1              |
+| proxy_default_port                      | 3307            |
+| proxy_frontend_database_protocol_type   |                 |
+| proxy_frontend_executor_size            | 0               |
+| proxy_frontend_flush_threshold          | 128             |
+| proxy_frontend_max_connections          | 0               |
+| proxy_frontend_ssl_cipher               |                 |
+| proxy_frontend_ssl_enabled              | false           |
+| proxy_frontend_ssl_version              | TLSv1.2,TLSv1.3 |
+| proxy_meta_data_collector_enabled       | false           |
+| proxy_netty_backlog                     | 1024            |
+| sql_show                                | false           |
+| sql_simple                              | false           |
+| system_schema_metadata_assembly_enabled | true            |
++-----------------------------------------+-----------------+
 21 rows in set (0.01 sec)
 ```
 - Query specified system variable configuration of `PROXY`

diff --git a/docs/document/content/user-manual/shardingsphere-proxy/yaml-config/props.cn.md b/docs/document/content/user-manual/shardingsphere-proxy/yaml-config/props.cn.md
@@ -12,7 +12,6 @@ Apache ShardingSphere 提供了丰富的系统配置属性，用户可通过 `gl
 
 | *名称*                                      | *数据类型*  | *说明*                                                                                                                                   | *默认值*           | *动态生效* |
 |-------------------------------------------|---------|----------------------------------------------------------------------------------------------------------------------------------------|-----------------|--------|
-| system-log-level (?)                      | String  | 系统日志输出级别，支持 DEBUG、INFO、WARN 和 ERROR，默认级别是 INFO。                                                                                        | INFO            | 是      |
 | sql-show (?)                              | boolean | 是否在日志中打印 SQL。 <br /> 打印 SQL 可以帮助开发者快速定位系统问题。日志内容包含：逻辑 SQL，真实 SQL 和 SQL 解析结果。<br /> 如果开启配置，日志将使用 Topic `ShardingSphere-SQL`，日志级别是 INFO。 | false           | 是      |
 | sql-simple (?)                            | boolean | 是否在日志中打印简单风格的 SQL。                                                                                                                     | false           | 是      |
 | kernel-executor-size (?)                  | int     | 用于设置任务处理线程池的大小。每个 ShardingSphereDataSource 使用一个独立的线程池，同一个 JVM 的不同数据源不共享线程池。                                                            | infinite        | 否      |

diff --git a/docs/document/content/user-manual/shardingsphere-proxy/yaml-config/props.en.md b/docs/document/content/user-manual/shardingsphere-proxy/yaml-config/props.en.md
@@ -12,7 +12,6 @@ Apache ShardingSphere provides a wealth of system configuration properties, whic
 
 | *Name*                                    | *Data Type* | *Description*                                                                                                                                                                                                                                                                                      | *Default*       | *Dynamic Update* |
 |-------------------------------------------|-------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------|------------------|
-| system-log-level (?)                      | String      | System log output level, supports DEBUG, INFO, WARN and ERROR, the default level is INFO.                                                                                                                                                                                                          | INFO            | True             |
 | sql-show (?)                              | boolean     | Whether to print SQL in logs. <br /> Printing SQL can help developers quickly locate system problems. Logs contain the following contents: logical SQL, authentic SQL and SQL parsing result. <br /> If configuration is enabled, logs will use Topic `ShardingSphere-SQL`, and log level is INFO. | false           | True             |
 | sql-simple (?)                            | boolean     | Whether to print simple SQL in logs.                                                                                                                                                                                                                                                               | false           | True             |
 | kernel-executor-size (?)                  | int         | Set the size of the thread pool for task processing. Each ShardingSphereDataSource uses an independent thread pool, and different data sources on the same JVM do not share thread pools.                                                                                                          | infinite        | False            |

diff --git a/.../src/main/java/org/apache/shardingsphere/infra/config/props/ConfigurationPropertyKey.java b/.../src/main/java/org/apache/shardingsphere/infra/config/props/ConfigurationPropertyKey.java
@@ -21,7 +21,6 @@
 import lombok.RequiredArgsConstructor;
 import org.apache.shardingsphere.infra.database.core.type.DatabaseType;
 import org.apache.shardingsphere.infra.props.TypedPropertyKey;
-import org.slf4j.event.Level;
 
 import java.util.Arrays;
 import java.util.Collection;
@@ -34,11 +33,6 @@
 @Getter
 public enum ConfigurationPropertyKey implements TypedPropertyKey {
 
-    /**
-     * The system log level.
-     */
-    SYSTEM_LOG_LEVEL("system-log-level", Level.INFO.toString(), Level.class, false),
-
     /**
      * Whether show SQL in log.
      */

diff --git a/...c/test/java/org/apache/shardingsphere/infra/config/props/ConfigurationPropertiesTest.java b/...c/test/java/org/apache/shardingsphere/infra/config/props/ConfigurationPropertiesTest.java
@@ -22,7 +22,6 @@
 import org.apache.shardingsphere.test.util.PropertiesBuilder;
 import org.apache.shardingsphere.test.util.PropertiesBuilder.Property;
 import org.junit.jupiter.api.Test;
-import org.slf4j.event.Level;
 
 import java.util.Properties;
 
@@ -37,7 +36,6 @@ class ConfigurationPropertiesTest {
     @Test
     void assertGetValue() {
         ConfigurationProperties actual = new ConfigurationProperties(createProperties());
-        assertThat(actual.getValue(ConfigurationPropertyKey.SYSTEM_LOG_LEVEL), is(Level.DEBUG));
         assertTrue((Boolean) actual.getValue(ConfigurationPropertyKey.SQL_SHOW));
         assertTrue((Boolean) actual.getValue(ConfigurationPropertyKey.SQL_SIMPLE));
         assertThat(actual.getValue(ConfigurationPropertyKey.KERNEL_EXECUTOR_SIZE), is(20));
@@ -55,7 +53,6 @@ void assertGetValue() {
 
     private Properties createProperties() {
         return PropertiesBuilder.build(
-                new Property(ConfigurationPropertyKey.SYSTEM_LOG_LEVEL.getKey(), Level.DEBUG.toString()),
                 new Property(ConfigurationPropertyKey.SQL_SHOW.getKey(), Boolean.TRUE.toString()),
                 new Property(ConfigurationPropertyKey.SQL_SIMPLE.getKey(), Boolean.TRUE.toString()),
                 new Property(ConfigurationPropertyKey.KERNEL_EXECUTOR_SIZE.getKey(), "20"),
@@ -74,7 +71,6 @@ private Properties createProperties() {
     @Test
     void assertGetDefaultValue() {
         ConfigurationProperties actual = new ConfigurationProperties(new Properties());
-        assertThat(actual.getValue(ConfigurationPropertyKey.SYSTEM_LOG_LEVEL), is(Level.INFO));
         assertFalse((Boolean) actual.getValue(ConfigurationPropertyKey.SQL_SHOW));
         assertFalse((Boolean) actual.getValue(ConfigurationPropertyKey.SQL_SIMPLE));
         assertThat(actual.getValue(ConfigurationPropertyKey.KERNEL_EXECUTOR_SIZE), is(0));

diff --git a/...sphere/data/pipeline/core/datasource/creator/ShardingSpherePipelineDataSourceCreator.java b/...sphere/data/pipeline/core/datasource/creator/ShardingSpherePipelineDataSourceCreator.java
@@ -70,7 +70,7 @@ private void removeAuthorityRuleConfiguration(final YamlRootConfiguration yamlRo
 
     private void updateConfigurationProperties(final YamlRootConfiguration yamlRootConfig) {
         Properties newProps = new Properties();
-        for (String each : Arrays.asList(ConfigurationPropertyKey.KERNEL_EXECUTOR_SIZE.getKey(), ConfigurationPropertyKey.SYSTEM_LOG_LEVEL.getKey(), ConfigurationPropertyKey.SQL_SHOW.getKey())) {
+        for (String each : Arrays.asList(ConfigurationPropertyKey.KERNEL_EXECUTOR_SIZE.getKey(), ConfigurationPropertyKey.SQL_SHOW.getKey())) {
             Object value = yamlRootConfig.getProps().get(each);
             if (null != value) {
                 newProps.put(each, value);

diff --git a/...gsphere/proxy/backend/handler/distsql/ral/updatable/variable/SetDistVariableExecutor.java b/...gsphere/proxy/backend/handler/distsql/ral/updatable/variable/SetDistVariableExecutor.java
@@ -17,9 +17,6 @@
 
 package org.apache.shardingsphere.proxy.backend.handler.distsql.ral.updatable.variable;
 
-import ch.qos.logback.classic.Level;
-import ch.qos.logback.classic.Logger;
-import ch.qos.logback.classic.LoggerContext;
 import org.apache.shardingsphere.distsql.handler.engine.update.DistSQLUpdateExecutor;
 import org.apache.shardingsphere.distsql.statement.ral.updatable.SetDistVariableStatement;
 import org.apache.shardingsphere.infra.config.props.ConfigurationPropertyKey;
@@ -33,7 +30,6 @@
 import org.apache.shardingsphere.infra.spi.type.typed.TypedSPI;
 import org.apache.shardingsphere.mode.manager.ContextManager;
 import org.apache.shardingsphere.mode.metadata.MetaDataContexts;
-import org.slf4j.LoggerFactory;
 
 import java.sql.SQLException;
 import java.util.Properties;
@@ -68,7 +64,6 @@ private void handleConfigurationProperty(final ContextManager contextManager, fi
         props.putAll(metaDataContexts.getMetaData().getTemporaryProps().getProps());
         props.put(propertyKey.getKey(), getValue(propertyKey, value));
         contextManager.getPersistServiceFacade().getModeFacade().getMetaDataManagerService().alterProperties(props);
-        refreshRootLogger(props);
     }
 
     private Object getValue(final TypedPropertyKey propertyKey, final String value) {
@@ -83,16 +78,6 @@ private Object getValue(final TypedPropertyKey propertyKey, final String value)
         }
     }
 
-    private void refreshRootLogger(final Properties props) {
-        LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();
-        Logger rootLogger = loggerContext.getLogger(Logger.ROOT_LOGGER_NAME);
-        renewRootLoggerLevel(rootLogger, props);
-    }
-
-    private void renewRootLoggerLevel(final Logger rootLogger, final Properties props) {
-        rootLogger.setLevel(Level.valueOf(props.getOrDefault(ConfigurationPropertyKey.SYSTEM_LOG_LEVEL.getKey(), ConfigurationPropertyKey.SYSTEM_LOG_LEVEL.getDefaultValue()).toString()));
-    }
-
     @Override
     public Class<SetDistVariableStatement> getType() {
         return SetDistVariableStatement.class;