CODEWITHSUNDEEP
spring-bootspring-cloudspring-cloud-streamspring-cloud-configspring-cloud-dataflow
user3094331
user3094331

Reputation: 554

Getting DataFlowClientException in spring cloud dataflow

When I am trying to give the below command in shell I am getting the below error. Can you please let me know why I am getting this error. I am trying to execute the below link program

Maven Repository local: C:\maven

https://www.javainuse.com/spring/cloud-data-flow

Error :

    dataflow:>app register --name source-app --type source --uri maven://com.spring.cloud:soruce:jar:0.0.1-SNAPSHOT
    dataflow:>app register --name processor-app --type processor --uri maven://com.spring.cloud:processor:jar:0.0.1-SNAPSHOT
    dataflow:>app register --name sink-app --type sink --uri maven://com.spring.cloud:sink:jar:0.0.1-SNAPSHOT
    stream create --name log-data --definition 'source-app | processor-app | sink-app'

 dataflow:>stream deploy --name log-data
        Command failed org.springframework.cloud.dataflow.rest.client.DataFlowClientException: Failed to resolve MavenResource: com.javainuse:sink:jar:0.0.1-SNAPSHOT. Configured remote repository: : [springRepo]

springcloud data flow local Server:

java.lang.IllegalStateException: Failed to resolve MavenResource: com.javainuse:processor:jar:0.0.1-SNAPSHOT. Configured remote repository: : [springRepo]
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact com.javainuse:processor:jar:0.0.1-SNAPSHOT in springRepo (https://repo.spring.io/libs-snapshot)

pom.xml

<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>com.spring.clouddata</groupId>
  <artifactId>sourceapp</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>jar</packaging>

  <name>sourceapp</name>
  <url>http://maven.apache.org</url>


    <parent>
        <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-parent</artifactId>
  <version>1.5.9.RELEASE</version>
 </parent>


    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
        <spring-cloud.version>Brixton.SR7</spring-cloud.version>
    </properties>


    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-stream-rabbit</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </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>

Upvotes: 1

Views: 2878

Answers (1)

Ilayaperumal Gopinathan
Ilayaperumal Gopinathan

Reputation: 4179

You need to make sure that the apps you register via app register are indeed in the corresponding maven repository. It looks like you don't have them pushed. In case if you have your apps in custom maven repositories, then configure the maven repository.

Also, the app that SCDF server complains is different from what you registered above.

Upvotes: 2

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