Cumulocity: Java SDK build issue

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1

Product/components used and version/fix level:

1018

Detailed explanation of the problem:

I am building a microservice using Java SDK. I can run the microservice locally without any problems. But when I run the command “mvn clean install” to build the zip folder, it takes a lot of time to install openjdk and I get TimeoutException most of the time (please see the picture). This only happened recently.

I am using Docker Desktop v4.26.0 (with docker engine 24.0.7)

Here is my pom.xml:

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

    <groupId>my-group</groupId>
    <artifactId>my-artifact</artifactId>
    <version>1.0.5</version>

    <properties>
        <java.version>17</java.version>
        <maven.compiler.source>${java.version}</maven.compiler.source>
        <maven.compiler.target>${java.version}</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <spring-boot-dependencies.version>2.5.14</spring-boot-dependencies.version>
        <c8y.version>1020.121.0</c8y.version>
        <main.class>com.example.Application</main.class>
        <microservice.name>my-microservice</microservice.name>
    </properties>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>com.nsn.cumulocity.clients-java</groupId>
                <artifactId>microservice-dependencies</artifactId>
                <version>${c8y.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <dependencies>
        <dependency>
            <groupId>com.nsn.cumulocity.clients-java</groupId>
            <artifactId>microservice-autoconfigure</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-csv</artifactId>
            <version>1.10.0</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>${spring-boot-dependencies.version}</version>
                <configuration>
                    <mainClass>${main.class}</mainClass>
                </configuration>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>com.nsn.cumulocity.clients-java</groupId>
                <artifactId>microservice-package-maven-plugin</artifactId>
                <version>${c8y.version}</version>
                <executions>
                    <execution>
                        <id>package</id>
                        <phase>package</phase>
                        <goals>
                            <goal>package</goal>
                        </goals>
                        <configuration>
                            <name>${microservice.name}</name>
                            <image>${microservice.name}</image>
                            <encoding>UTF-8</encoding>
                            <rpmSkip>true</rpmSkip>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

    <repositories>
        <repository>
            <id>cumulocity</id>
            <layout>default</layout>
            <url>https://download.cumulocity.com/maven/repository</url>
        </repository>
    </repositories>
    <pluginRepositories>
        <pluginRepository>
            <id>public</id>
            <url>https://download.cumulocity.com/maven/repository</url>
        </pluginRepository>
    </pluginRepositories>

</project>

Error messages / full error message screenshot / log file:

image
image1839×585 85.3 KB

Question related to a free trial, or to a production (customer) instance?

production

2

Hi,

I just successfully tested a build with your pom.xml and it worked for me. So this must be something related to your system. The build process takes less than a minute for me and the last steps you are showing there are all done in less than a second.

Does the build process always fail at this point? Is it only the openjdk-jre process that takes so long?

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