Fix deprecated Log4j2 package scanning warnings (#13902)

* fix: deprecated Log4j2 package scanning warnings

* fix: replace log4j2.version property with log4j.version in log4j2-adapter

Author: fyeeme

logger-adapter-impl/log4j2-adapter/pom.xml

@@ -56,5 +56,24 @@
             <optional>true</optional>
         </dependency>
     </dependencies>
+    
+    <build>
+        <plugins>
+            <!-- Log4j annotation processor plugin -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>org.apache.logging.log4j</groupId>
+                            <artifactId>log4j-core</artifactId>
+                            <version>${log4j.version}</version>
+                        </path>
+                    </annotationProcessorPaths>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 
 </project>

logger-adapter-impl/log4j2-adapter/src/main/java/com/alibaba/nacos/logger/adapter/log4j2/Log4J2NacosLoggingAdapter.java

@@ -48,8 +48,6 @@ public class Log4J2NacosLoggingAdapter implements NacosLoggingAdapter {
 
     private static final String NACOS_LOGGER_PREFIX = "com.alibaba.nacos";
 
-    private static final String NACOS_LOG4J2_PLUGIN_PACKAGE = "com.alibaba.nacos.client.logging.log4j2";
-    
     private static final String APPENDER_MARK = "ASYNC_NAMING";
 
     private static final String LOG4J2_CLASSES = "org.apache.logging.slf4j.Log4jLogger";
@@ -101,7 +99,6 @@ private void loadConfiguration(String location) {
 
         // load and start nacos configuration
         Configuration configuration = loadConfiguration(loggerContext, location);
-        configuration.getPluginPackages().add(NACOS_LOG4J2_PLUGIN_PACKAGE);
         configuration.start();
 
         // append loggers and appenders to contextConfiguration

logger-adapter-impl/log4j2-adapter/src/main/resources/nacos-log4j2.xml

@@ -91,7 +91,7 @@
             <AppenderRef ref="NAMING_LOG_FILE"/>
         </Async>
 
-        <RollingFile name="AI_LOG_FILE" fileName="${logPath}/nacos/naming.log"
+        <RollingFile name="AI_LOG_FILE" fileName="${logPath}/nacos/ai.log"
             filePattern="${logPath}/nacos/ai.log.%d{yyyy-MM-dd}.%i">
             <PatternLayout>
                 <Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %p [%-5t:%c{2}] %m%n</Pattern>
@@ -151,5 +151,9 @@
             additivity="false">
             <AppenderRef ref="ASYNC_AI"/>
         </Logger>
+
+        <Root level="${nacosClientProperty:root.log.level:-WARN}">
+            <AppenderRef ref="ASYNC_CONFIG"/>
+        </Root>
     </Loggers>
 </Configuration>