Java Spring boot kafka junit正在失败_Java_Spring_Spring Boot_Apache Kafka_Spring Kafka

Java Spring boot kafka junit正在失败

java spring spring-boot apache-kafka

Java Spring boot kafka junit正在失败,java,spring,spring-boot,apache-kafka,spring-kafka,Java,Spring,Spring Boot,Apache Kafka,Spring Kafka,我在尝试使用SpringBoot应用程序运行Junit时遇到了一个奇怪的问题。它在Kafka服务器启动时引发致命错误异常这是我的JUnit import org.junit.ClassRule; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.

我在尝试使用SpringBoot应用程序运行Junit时遇到了一个奇怪的问题。它在Kafka服务器启动时引发致命错误异常

这是我的JUnit

import org.junit.ClassRule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.kafka.core.KafkaTemplate;
import org.springframework.kafka.test.rule.KafkaEmbedded;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit4.SpringRunner;

@RunWith(SpringRunner.class)
@SpringBootTest(classes=SpringKafkaSenderTest.class)
@DirtiesContext
public class SpringKafkaSenderTest {

    @ClassRule
    public static KafkaEmbedded embeddedKafka = new KafkaEmbedded(1, true, "foo");

    @Autowired
    private KafkaTemplate<String, String> template;

    @Test
    public void test() throws InterruptedException {
        template.send("foo", "bar");
        Thread.sleep(10_000);
    }
}

它在Junit上运行时抛出异常，以下是我的异常日志部分：

    Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.371 sec <<< FAILURE!
hello.SpringKafkaSenderTest  Time elapsed: 0.37 sec  <<< ERROR!
java.lang.NoClassDefFoundError: org/apache/kafka/test/TestUtils
    at kafka.utils.TestUtils$.<init>(TestUtils.scala:70)
    at kafka.utils.TestUtils$.<clinit>(TestUtils.scala)
    at kafka.zk.EmbeddedZookeeper.<init>(EmbeddedZookeeper.scala:29)
    at org.springframework.kafka.test.rule.KafkaEmbedded.startZookeeper(KafkaEmbedded.java:333)
    at org.springframework.kafka.test.rule.KafkaEmbedded.before(KafkaEmbedded.java:175)
    at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:46)
    at org.junit.rules.RunRules.evaluate(RunRules.java:20)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
    at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
    at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
    at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Caused by: java.lang.ClassNotFoundException: org.apache.kafka.test.TestUtils
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 21 more


Results :

Tests in error: 
  hello.SpringKafkaSenderTest: org/apache/kafka/test/TestUtils

测试运行：1，失败：0，错误：1，跳过：0，经过的时间：0.371秒什么版本的启动？什么版本的春天卡夫卡？什么版本的春季卡夫卡测试？什么版本的卡夫卡罐子
看起来类路径上有不匹配的kafka罐子spring kafka
和spring kafka test
必须是相同的版本，kafka客户端和kafka_2.11
必须是相同的版本
看起来kafka_2.11
是0.10.0.2，而kafka客户端是不同的版本。
什么版本的引导？什么版本的春天卡夫卡？什么版本的春季卡夫卡测试？什么版本的卡夫卡罐子
看起来类路径上有不匹配的kafka罐子spring kafka
和spring kafka test
必须是相同的版本，kafka客户端和kafka_2.11
必须是相同的版本
看起来《卡夫卡2.11》是0.10.0.2，《卡夫卡客户端》是另一个版本。
0.11.0.0
，1.2.2.发行版
。对于kafka客户端
0.11.0.0，您需要springkafla
1.3.2。您还需要将卡夫卡-2.11
改写为0.11.0.0<代码>1.5.4.发布
。那是相当古老的；当前的boot 1.5.x版本是1.5.10.Hi@Gary Russell更新了我的pom，我现在遇到了一些其他错误：（我是不是遗漏了什么，对不起，我想不出java.lang.NoClassDefFoundError:org/apache/kafka/test/TestUtils在kafka.utils.TestUtils$（TestUtils.scala:70）在kafka.utils.TestUtils$（TestUtils.scala）在kafka.zk.EmbeddedZookeeper。（EmbeddedZookeeper.scala:29）您似乎仍然存在一些严重的依赖关系/类路径问题；该类位于kafka客户端jar中。请查看您的maven依赖关系树。如果您无法理解，请发布您当前的pom。我已经按照您的建议更新了我当前的pom.xml和上面的当前错误/异常，不走运：（我不完全确定到底发生了什么，但从春季卡夫卡测试中删除
为我解决了问题。卡夫卡2.11:test
jar的一些奇怪之处。0.11.0.0
，1.2.2.释放
。您需要春季卡夫卡
1.3.2用于卡夫卡客户端
0.11.0.0。您还需要覆盖k。）afka-2.11
到0.11.0.0.1.5.4.RELEASE
。这已经很旧了；当前的boot 1.5.x版本是1.5.10.Hi@Gary Russell更新了我的pom，我现在又犯了一些错误：（我是不是遗漏了什么，对不起，我搞不清楚java.lang.NoClassDefFoundError:org/apache/kafka/test/test/TestUtils at kafka.utils$。（TestUtils.scala:70）在kafka.utils.TestUtils$（TestUtils.scala）在kafka.zk.EmbeddedZookeeper.（EmbeddedZookeeper.scala:29）您似乎仍然存在一些严重的依赖关系/类路径问题；该类位于kafka客户端jar中。请查看您的maven依赖关系树。如果您无法理解，请发布您当前的pom。我已经根据您的建议更新了我当前的pom.xml和上面的当前错误/异常，不走运：（我不完全确定发生了什么，但是从春季卡夫卡测试中删除
为我解决了这个问题。卡夫卡2.11:testjar有些奇怪。
    Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.371 sec <<< FAILURE!
hello.SpringKafkaSenderTest  Time elapsed: 0.37 sec  <<< ERROR!
java.lang.NoClassDefFoundError: org/apache/kafka/test/TestUtils
    at kafka.utils.TestUtils$.<init>(TestUtils.scala:70)
    at kafka.utils.TestUtils$.<clinit>(TestUtils.scala)
    at kafka.zk.EmbeddedZookeeper.<init>(EmbeddedZookeeper.scala:29)
    at org.springframework.kafka.test.rule.KafkaEmbedded.startZookeeper(KafkaEmbedded.java:333)
    at org.springframework.kafka.test.rule.KafkaEmbedded.before(KafkaEmbedded.java:175)
    at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:46)
    at org.junit.rules.RunRules.evaluate(RunRules.java:20)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
    at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
    at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
    at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Caused by: java.lang.ClassNotFoundException: org.apache.kafka.test.TestUtils
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 21 more


Results :

Tests in error: 
  hello.SpringKafkaSenderTest: org/apache/kafka/test/TestUtils

<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>hello</groupId>
    <artifactId>hello</artifactId>
    <version>0.0.1-SNAPSHOT</version>

    <properties>
        <spring-boot.version>1.5.10.RELEASE</spring-boot.version>
        <kafka.version>0.11.0.0</kafka.version>
        <java.version>1.8</java.version>
        <maven.compiler.source>${java.version}</maven.compiler.source>
        <maven.compiler.target>${java.version}</maven.compiler.target>
        <junit.version>4.12</junit.version>
        <spring-kafka.version>1.3.2.RELEASE</spring-kafka.version>
    </properties>

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

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.kafka</groupId>
            <artifactId>spring-kafka</artifactId>
            <version>${spring-kafka.version}</version>
            <exclusions>
                <exclusion>
                    <groupId>org.apache.kafka</groupId>
                    <artifactId>kafka-clients</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <version>${spring-boot.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.kafka</groupId>
            <artifactId>kafka-clients</artifactId>
            <version>${kafka.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.kafka</groupId>
            <artifactId>spring-kafka-test</artifactId>
            <version>${spring-kafka.version}</version>
            <exclusions>
                <exclusion>
                    <groupId>org.apache.kafka</groupId>
                    <artifactId>kafka-clients</artifactId>
                </exclusion>
            </exclusions>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.kafka</groupId>
            <artifactId>kafka_2.11</artifactId>
            <version>0.11.0.0</version>
            <scope>test</scope>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <executions>
                    <execution>
                        <phase>install</phase>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <archive>
                        <manifest>
                            <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
                        </manifest>
                    </archive>
                </configuration>
            </plugin>

        </plugins>
    </build>
</project>