我正在开发一个将 Kinesis Stream 数据放入 S3 的 Kinesis 应用程序,它在内部使用 KCL(Kinesis 客户端库)。当我在本地机器上运行它时,它在 Eclipse 中运行良好。
我在 jar 文件中导出了这个项目。运行此 Jar 文件时,出现以下错误。
下面是堆栈跟踪:
Exception in thread "main" java.lang.NoClassDefFoundError: com/amazonaws/services/kinesis/clientlibrary/interfaces/IRecordProcessorFactory
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at org.apache.hadoop.util.RunJar.run(RunJar.java:214)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
Caused by: java.lang.ClassNotFoundException: com.amazonaws.services.kinesis.clientlibrary.interfaces.IRecordProcessorFactory
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 4 more
以下是 pom.xml 文件:
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.amazonaws</groupId>
<artifactId>amazon-kinesis-connectors-samples</artifactId>
<packaging>jar</packaging>
<name>Amazon Kinesis Connector Library Samples</name>
<version>1.0.0-SNAPSHOT</version>
<description>Samples for the Amazon Kinesis Connector Library.</description>
<url>https://aws.amazon.com/kinesis</url>
<scm>
<url>https://github.com/awslabs/amazon-kinesis-connectors.git</url>
</scm>
<licenses>
<license>
<name>Amazon Software License</name>
<url>https://aws.amazon.com/asl</url>
<distribution>repo</distribution>
</license>
</licenses>
<properties>
<kinesis-connector.version>1.3.0</kinesis-connector.version>
<aws-java-sdk.version>1.11.14</aws-java-sdk.version>
</properties>
<dependencies>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>amazon-kinesis-connectors</artifactId>
<version>${kinesis-connector.version}</version>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-java-sdk</artifactId>
<version>${aws-java-sdk.version}</version>
</dependency>
<!-- Sample Dependencies -->
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>9.3-1101-jdbc41</version>
</dependency>
<dependency>
<groupId>org.elasticsearch</groupId>
<artifactId>elasticsearch</artifactId>
<version>1.2.1</version>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-core</artifactId>
<version>4.8.1</version>
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>appassembler-maven-plugin</artifactId>
<version>1.10</version>
<executions>
<execution>
<id>generate-scripts</id>
<phase>package</phase>
<goals>
<goal>assemble</goal>
</goals>
</execution>
</executions>
<configuration>
<programs>
<program>
<mainClass>samples.dynamodb.DynamoDBExecutor</mainClass>
<id>dynamodb-sample</id>
</program>
<program>
<mainClass>samples.s3.S3Executor</mainClass>
<id>s3-sample</id>
</program>
<program>
<mainClass>samples.elasticsearch.ElasticsearchExecutor</mainClass>
<id>elastic-search-sample</id>
</program>
<program>
<mainClass>samples.redshiftbasic.RedshiftBasicExecutor</mainClass>
<id>redshift-basic-sample</id>
</program>
<program>
<mainClass>samples.redshiftmanifest.RedshiftManifestExecutor</mainClass>
<id>redshift-manifest-sample</id>
</program>
</programs>
</configuration>
</plugin>
</plugins>
</build>
</project>
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