resolve consume topic name like a.b.c.d fail

seatunnel-api/src/test/java/org/apache/seatunnel/api/table/catalog/TablePathTest.java

@@ -0,0 +1,37 @@
+/*
+ * 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.api.table.catalog;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+public class TablePathTest {
+
+    @Test
+    void ofFullName() {
+        TablePath tablePath = TablePath.of("db1.db2.table1");
+        Assertions.assertEquals("db1", tablePath.getDatabaseName());
+        Assertions.assertEquals("db2", tablePath.getSchemaName());
+        Assertions.assertEquals("table1", tablePath.getTableName());
+        Assertions.assertThrows(
+                IllegalArgumentException.class, () -> TablePath.of("db1.db2.table1.view1"));
+        TablePath kafkaTable = TablePath.of("kafka", "db1.db2.table1.view1");
+        Assertions.assertEquals("kafka", kafkaTable.getDatabaseName());
+        Assertions.assertNull(kafkaTable.getSchemaName());
+        Assertions.assertEquals("db1.db2.table1.view1", kafkaTable.getTableName());
+    }
+}

seatunnel-connectors-v2/connector-kafka/src/main/java/org/apache/seatunnel/connectors/seatunnel/kafka/source/KafkaSourceConfig.java

@@ -205,7 +205,7 @@ private ConsumerMetadata createConsumerMetadata(ReadonlyConfig readonlyConfig) {
     private CatalogTable createCatalogTable(ReadonlyConfig readonlyConfig) {
         Optional<Map<String, Object>> schemaOptions =
                 readonlyConfig.getOptional(TableSchemaOptions.SCHEMA);
-        TablePath tablePath = TablePath.of(readonlyConfig.get(TOPIC));
+        TablePath tablePath = TablePath.of("kafka", readonlyConfig.get(TOPIC));
         TableSchema tableSchema;
         if (schemaOptions.isPresent()) {
             tableSchema = new ReadonlyConfigParser().parse(readonlyConfig);