update

flink-doris-connector/src/main/java/org/apache/doris/flink/sink/writer/EventType.java

@@ -0,0 +1,23 @@
+// 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.doris.flink.sink.writer;
+
+public enum EventType {
+    ALTER,
+    CREATE
+}

flink-doris-connector/src/main/java/org/apache/doris/flink/sink/writer/serializer/JsonDebeziumSchemaSerializer.java

@@ -33,6 +33,7 @@
 import org.apache.doris.flink.sink.schema.SchemaChangeHelper;
 import org.apache.doris.flink.sink.schema.SchemaChangeHelper.DDLSchema;
 import org.apache.doris.flink.sink.schema.SchemaChangeManager;
+import org.apache.doris.flink.sink.writer.EventType;
 import org.apache.doris.flink.tools.cdc.SourceConnector;
 import org.apache.doris.flink.tools.cdc.SourceSchema;
 import org.apache.doris.flink.tools.cdc.mysql.MysqlType;
@@ -279,9 +280,6 @@ public List<String> extractDDLList(JsonNode record) throws IOException{
         if (Objects.isNull(tableChange) || Objects.isNull(ddl)) {
             return null;
         }
-        if(!EventType.ALTER.equals(extractEventType(record))){
-            return null;
-        }
 
         JsonNode columns = tableChange.get("table").get("columns");
         if (firstSchemaChange) {
@@ -714,10 +712,4 @@ private String handleType(String type) {
         return type;
 
     }
-
-    enum EventType{
-        ALTER,
-        CREATE
-    }
-
 }