我向Apache Storm(版本0.10.0.2.4.0.0-169)提交我的拓扑时遇到错误,该版本使用来自storm-kafka的Kafka spout。我正在使用github的最新版本的storm-kafka,并且正在运行kafka 0.9.0.2.4。
我可以使用maven下载的jar文件为storm-core和storm-kafka运行这个拓扑的相当普通版本,但是我需要对spout类进行更改,所以我必须从源代码下载并自己构建它,它在maven中编译我的ubuntu开发环境,但是在向风暴提交拓扑时我收到错误。
“找到多个defaults.yaml资源。您可能正在使用拓扑jar构建Storm jar”
我认为这是因为我在我的maven依赖项中包含了storm-core(我从源代码编译的本地版本(并添加到我的本地maven资源库),因为在storm-kafka中需要它,而从mvn中提取的版本是最新版本的storm-kafka所需缺少的类)但是,如果我将storm-core设置为pom.xml中提供的,我在提交时会收到以下错误 -
“java.lang.class.NoClassDefFoundError:org / apache / storm / spout / scheme”
我认为是因为它试图使用一些缺少一些最新文件的风暴核心版本。
我似乎陷入了一个循环,为了编译最新版本的storm-kafka,我需要最新版本的storm-core,需要从源代码自编译,但我似乎无法将此部署到服务器而不会导致冲突。
我是否需要在风暴服务器上更新该jar?我担心的是,我最终需要更新它的依赖项等。
下面是我的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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.automatedintelligence.datastorm</groupId>
<artifactId>DataStorm</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>DataStorm</name>
<url>https://github.com/markmcgookin/DataStorm</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<repositories>
<repository>
<id>local-maven-repo</id>
<url>file:///${project.basedir}/src/main/java/dependency/repo</url>
</repository>
<repository>
<id>central</id>
<url>http://central.maven.org/maven2/</url>
</repository>
<repository>
<id>github-releases</id>
<url>http://oss.sonatype.org/content/repositories/github-releases/</url>
</repository>
<repository>
<id>mvnrepository</id>
<url>http://mvnrepository.com/</url>
</repository>
<repository>
<id>clojars.org</id>
<url>http://clojars.org/repo</url>
</repository>
<repository>
<id>twitter4j</id>
<url>http://twitter4j.org/maven2</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>com.googlecode.json-simple</groupId>
<artifactId>json-simple</artifactId>
<version>1.1</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-collections4</artifactId>
<version>4.0</version>
</dependency>
<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-client</artifactId>
<version>1.0.0</version>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
<exclusion>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</exclusion>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>log4j-over-slf4j</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
<version>2.7.2</version>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
<exclusion>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>storm</groupId>
<artifactId>storm</artifactId>
<version>0.9.0-rc2</version>
<scope>provided</scope>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
<exclusion>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka_2.11</artifactId>
<version>0.9.0.0</version>
<exclusions>
<exclusion>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
</exclusion>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
<exclusion>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</exclusion>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.storm</groupId>
<artifactId>storm-kafka</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>org.apache.storm</groupId>
<artifactId>storm-core</artifactId>
<version>2.0.0</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<!-- bind the maven-assembly-plugin to the package phase
this will create a jar file without the Storm
dependencies suitable for deployment to a cluster.-->
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<archive>
<manifest>
<mainClass/>
</manifest>
</archive>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>com.theoryinpractise</groupId>
<artifactId>clojure-maven-plugin</artifactId>
<version>1.3.8</version>
<extensions>true</extensions>
<configuration>
<sourceDirectories>
<sourceDirectory>src/clj</sourceDirectory>
</sourceDirectories>
</configuration>
<executions>
<execution>
<id>compile</id>
<phase>compile</phase>
<goals>
<goal>compile</goal>
</goals>
</execution>
<execution>
<id>test</id>
<phase>test</phase>
<goals>
<goal>test</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.6</source>
<target>1.6</target>
<excludes>
<exclude>sl4j:log4j:log4j:jar:</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>