[GitHub] [incubator-seatunnel] hailin0 commented on a diff in pull request #3025: [Feature][Log] Integration log4j2

[GitBox]

hailin0 commented on code in PR #3025:
URL: 
https://github.com/apache/incubator-seatunnel/pull/3025#discussion_r990733071


##########
seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/log/Log4j2HttpGetCommandProcessor.java:
##########
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.seatunnel.engine.server.log;
+
+import com.hazelcast.internal.ascii.TextCommandService;
+import com.hazelcast.internal.ascii.rest.HttpCommandProcessor;
+import com.hazelcast.internal.ascii.rest.HttpGetCommand;
+import com.hazelcast.internal.ascii.rest.HttpGetCommandProcessor;
+import com.hazelcast.internal.json.JsonObject;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.core.LoggerContext;
+import org.apache.logging.log4j.core.config.LoggerConfig;
+
+import java.util.Map;
+
+public class Log4j2HttpGetCommandProcessor extends 
HttpCommandProcessor<HttpGetCommand> {
+
+    private final HttpGetCommandProcessor original;
+
+    public Log4j2HttpGetCommandProcessor(TextCommandService 
textCommandService) {
+        this(textCommandService, new 
HttpGetCommandProcessor(textCommandService));
+    }
+
+    public Log4j2HttpGetCommandProcessor(TextCommandService textCommandService,
+                                         HttpGetCommandProcessor 
httpGetCommandProcessor) {
+        super(textCommandService, 
textCommandService.getNode().getLogger(Log4j2HttpGetCommandProcessor.class));
+        this.original = httpGetCommandProcessor;
+    }
+
+    @Override
+    public void handleRejection(HttpGetCommand request) {
+        handle(request);
+    }
+
+    @Override
+    public void handle(HttpGetCommand request) {
+        String uri = request.getURI();
+        if (uri.startsWith(HttpCommandProcessor.URI_LOG_LEVEL)) {
+            outputAllLoggerLevel(request);

Review Comment:
   example
   
   <img width="580" alt="image" 
src="https://user-images.githubusercontent.com/14371345/194738709-d9163420-3def-42ce-b1e7-7ef308a80ae5.png";>
   



##########
seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/log/Log4j2HttpPostCommandProcessor.java:
##########
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.seatunnel.engine.server.log;
+
+import static com.hazelcast.internal.ascii.rest.HttpStatusCode.SC_500;
+
+import com.hazelcast.internal.ascii.TextCommandService;
+import com.hazelcast.internal.ascii.rest.HttpCommandProcessor;
+import com.hazelcast.internal.ascii.rest.HttpPostCommand;
+import com.hazelcast.internal.ascii.rest.HttpPostCommandProcessor;
+import com.hazelcast.internal.json.JsonObject;
+import org.apache.logging.log4j.Level;
+import org.apache.logging.log4j.core.config.Configurator;
+import org.apache.logging.log4j.core.config.LoggerConfig;
+
+public class Log4j2HttpPostCommandProcessor extends 
HttpCommandProcessor<HttpPostCommand> {
+
+    private final HttpPostCommandProcessor original;
+
+    public Log4j2HttpPostCommandProcessor(TextCommandService 
textCommandService) {
+        this(textCommandService, new 
HttpPostCommandProcessor(textCommandService));
+    }
+
+    public Log4j2HttpPostCommandProcessor(TextCommandService 
textCommandService,
+                                          HttpPostCommandProcessor 
httpPostCommandProcessor) {
+        super(textCommandService, 
textCommandService.getNode().getLogger(Log4j2HttpPostCommandProcessor.class));
+        this.original = httpPostCommandProcessor;
+    }
+
+    @Override
+    public void handleRejection(HttpPostCommand request) {
+        handle(request);
+    }
+
+    @Override
+    public void handle(HttpPostCommand request) {
+        String uri = request.getURI();
+        if (uri.startsWith(HttpCommandProcessor.URI_LOG_LEVEL)) {
+            setLoggerLevel(request);

Review Comment:
   example
   
   <img width="1112" alt="image" 
src="https://user-images.githubusercontent.com/14371345/194738748-5c23fa97-1e89-4cfa-9604-3b33162a5ca0.png";>
   <img width="546" alt="image" 
src="https://user-images.githubusercontent.com/14371345/194738757-fa182c04-a839-459a-aa32-91b4bcaa1c05.png";>
   



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