How to patch spring cloud data flow starter application (add oracle driver to jdbc-source app)

Question

我正在尝试将 oracle jdbc 驱动程序添加到 ojdbc-source from SCDF. Regarding to the official guide 这应该是一项简单的任务，但在运行时我总是得到一个

NoSuchMethodError: 'void org.springframework.integration.jdbc.JdbcPollingChannelAdapter.setMaxRowsPerPoll(int)'

这是我的主-Class:

package com.example.sourcejdbcora;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Import;

@SpringBootApplication
@Import(org.springframework.cloud.stream.app.jdbc.source.JdbcSourceConfiguration.class)
public class SourceJdbcOraApplication {

    public static void main(String[] args) {
        SpringApplication.run(SourceJdbcOraApplication.class, args);
    }

}

我的 pom.xml 看起来像这样：

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.6.7</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example</groupId>
    <artifactId>source-jdbc-ora</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>source-jdbc-ora</name>
    <description>ojdb-source wit horacle driver</description>
    <properties>
        <java.version>11</java.version>
        <spring-cloud.version>2021.0.2</spring-cloud.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-task</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.springframework.cloud.stream.app</groupId>
            <artifactId>spring-cloud-starter-stream-source-jdbc</artifactId>
            <version>2.1.7.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>com.oracle.database.jdbc</groupId>
            <artifactId>ojdbc10</artifactId>
            <version>19.14.0.0</version>
        </dependency>

    </dependencies>
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

我做错了什么？

Answer 1

您使用的是旧的（现已弃用）应用启动程序存储库。新的应用存储库位于：https://github.com/spring-cloud/stream-applications.

您需要使用正确的 Oracle 驱动程序修补 JDBC 源代码。

这是对不同应用程序的一些相关回答：

您需要克隆存储库并添加必要的依赖项。然后，重建 JDBC 源应用程序。

您需要在基础供应商工件中添加依赖项：https://github.com/spring-cloud/stream-applications/blob/main/functions/supplier/jdbc-supplier/pom.xml

然后构建以下内容：

./mvnw clean install -pl :jdbc-supplier
./mvnw clean install -pl :jdbc-source

这应该会生成正确的 uber jar。

How to patch spring cloud data flow starter application (add oracle driver to jdbc-source app)

How to patch spring cloud data flow starter application (add oracle driver to jdbc-source app)

spring-cloud-stream

spring-cloud-dataflow