Camel集成AtlasMap导入CSV至SQL时遇端点解析失败问题求助

我要实现CSV数据导入SQL数据库，配置了Camel YAML DSL路由，通过AtlasMap UI定义了CSV与数据库字段映射，导出的mapping.adm文件已放在资源目录。pom.xml里已经引入相关依赖，但运行时提示“Failed to resolve atlasmap或atlas端点”，无法自动创建atlasmap组件。试过把URI前缀改成atlas也没用，进程以退出码1终止。

路由配置 #

steps:
  - unmarshal:
      csv:
        delimiter: ","
  - to:
      uri: atlasmap:mapping.adm
  - to:
      uri: sql:INSERT INTO log (log_date, message) VALUES (:#date,
        :#message)?dataSource=#dataSource

pom.xml依赖 #

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter</artifactId>
        <version>3.3.0</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
        <version>3.3.0</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel.springboot</groupId>
        <artifactId>camel-spring-boot-starter</artifactId>
        <version>4.5.0</version>
    </dependency>
    <dependency>
        <groupId>com.oracle.database.jdbc</groupId>
        <artifactId>ojdbc11</artifactId>
        <version>23.4.0.24.05</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-jdbc</artifactId>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-core</artifactId>
        <version>2.17.1</version>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
        <version>2.17.1</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>6.1.6</version>
    </dependency>
    <dependency>
        <groupId>org.apache.tomcat</groupId>
        <artifactId>tomcat-jdbc</artifactId>
        <version>9.0.30</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-jdbc</artifactId>
        <version>3.3.0</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-atlasmap</artifactId>
        <version>3.20.1</version> 
    </dependency>
    <dependency>
        <groupId>org.apache.camel.springboot</groupId>
        <artifactId>camel-atlasmap-starter</artifactId>
        <version>3.20.1</version>
    </dependency>
</dependencies>

错误详情 #

org.apache.camel.FailedToCreateRouteException: Failed to create route CSVToDBLoader at: >>> DoTry[[Unmarshal[org.apache.camel.model.dataformat.CsvDataFormat@656c0eae], To[atlasmap:mapping.adm], To[sql:INSERT INTO log (log_date, message) VALUES (:#date, :#message)?dataSource=#dataSource]]] <<< in route: Route(CSVToDBLoader)[From[file-watch:{{base_directory}}{{inp... because of Failed to resolve endpoint: atlasmap://mapping.adm due to: Cannot auto create component: atlasmap
        at org.apache.camel.reifier.RouteReifier.doCreateRoute(RouteReifier.java:234)
        ...
Caused by: java.lang.IllegalArgumentException: Cannot find component with name: atlasmap. Did you mean: hazelcast-map
        ...

解决方案 #

1. 修复版本不匹配问题 #

核心原因是Camel核心版本（4.5.0）与AtlasMap依赖版本（3.20.1）差异过大，Camel 4.x和3.x组件兼容性极差，必须保证所有Camel相关依赖版本一致。将AtlasMap依赖版本改为4.5.0：

<dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-atlasmap</artifactId>
    <version>4.5.0</version> 
</dependency>
<dependency>
    <groupId>org.apache.camel.springboot</groupId>
    <artifactId>camel-atlasmap-starter</artifactId>
    <version>4.5.0</version>
</dependency>

2. 清理冗余依赖 #

pom中重复引入了spring-boot-starter-jdbc，删除其中一个避免冲突：

<!-- 删除该重复依赖 -->
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-jdbc</artifactId>
    <version>3.3.0</version>
</dependency>

3. 验证端点URI #

Camel 4.x中AtlasMap的端点前缀仍为atlasmap，无需修改，保持原有路由配置即可。

4. 刷新依赖并重启 #

执行mvn clean install清理并重新构建项目，确保依赖正确下载后重启应用。

内容的提问来源于stack exchange，提问作者satheesh kumar