ApacheStorm-java.lang.NoClassDefFoundError:com/google/gson/gson_Java_Maven_Gson_Noclassdeffounderror_Apache Storm

ApacheStorm-java.lang.NoClassDefFoundError:com/google/gson/gson

java maven apache-storm

ApacheStorm-java.lang.NoClassDefFoundError:com/google/gson/gson,java,maven,gson,noclassdeffounderror,apache-storm,Java,Maven,Gson,Noclassdeffounderror,Apache Storm,我使用的是ApacheStorm 0.9.4。我建立了一个5节点的集群，它运行良好。（实际上，5个主管在5个不同的物理节点上充当docker容器。）我的环境在这里接下来，我创建一个maven项目，以使用Netbeans提交拓扑有1个拓扑和1个喷口。（非常简单） MyTopology.java LoggerSpout.java MyTopology在没有GSON的情况下运行良好。但是，在我添加了Gson Gson=new Gson（）之后mvn编译->mvn包->成功构建

我使用的是ApacheStorm 0.9.4。我建立了一个5节点的集群，它运行良好。（实际上，5个主管在5个不同的物理节点上充当docker容器。）

我的环境在这里

接下来，我创建一个maven项目，以使用Netbeans提交拓扑

有1个拓扑和1个喷口。（非常简单）

MyTopology.java
LoggerSpout.java

MyTopology在没有GSON的情况下运行良好。但是，在我添加了

Gson Gson=new Gson（）之后nextTuple（）

函数中，
我得到了java.lang.NoClassDefFoundError:com/google/gson/gson
这就是我所做的
-
1. mvn清理
->mvn编译
->mvn包->成功构建
2. stormjar~/Desktop/teststorm/target/teststorm-1.0.jar jp.soushi.teststorm.MyTopology
->提交即可
Running: /Library/Java/JavaVirtualMachines/jdk1.7.0_80.jdk/Contents/Home/bin/java -client -Dstorm.options= -Dstorm.home=/usr/local/apache-storm-0.9.4 -Dstorm.log.dir=/usr/local/apache-storm-0.9.4/logs -Djava.library.path=/usr/local/lib:/opt/local/lib:/usr/lib -Dstorm.conf.file= -cp /usr/local/apache-storm-0.9.4/lib/asm-4.0.jar:/usr/local/apache-storm-0.9.4/lib/carbonite-1.4.0.jar:/usr/local/apache-storm-0.9.4/lib/chill-java-0.3.5.jar:/usr/local/apache-storm-0.9.4/lib/clj-stacktrace-0.2.2.jar:/usr/local/apache-storm-0.9.4/lib/clj-time-0.4.1.jar:/usr/local/apache-storm-0.9.4/lib/clojure-1.5.1.jar:/usr/local/apache-storm-0.9.4/lib/clout-1.0.1.jar:/usr/local/apache-storm-0.9.4/lib/commons-codec-1.6.jar:/usr/local/apache-storm-0.9.4/lib/commons-exec-1.1.jar:/usr/local/apache-storm-0.9.4/lib/commons-fileupload-1.2.1.jar:/usr/local/apache-storm-0.9.4/lib/commons-io-2.4.jar:/usr/local/apache-storm-0.9.4/lib/commons-lang-2.5.jar:/usr/local/apache-storm-0.9.4/lib/commons-logging-1.1.3.jar:/usr/local/apache-storm-0.9.4/lib/compojure-1.1.3.jar:/usr/local/apache-storm-0.9.4/lib/core.incubator-0.1.0.jar:/usr/local/apache-storm-0.9.4/lib/disruptor-2.10.1.jar:/usr/local/apache-storm-0.9.4/lib/hiccup-0.3.6.jar:/usr/local/apache-storm-0.9.4/lib/jetty-6.1.26.jar:/usr/local/apache-storm-0.9.4/lib/jetty-util-6.1.26.jar:/usr/local/apache-storm-0.9.4/lib/jgrapht-core-0.9.0.jar:/usr/local/apache-storm-0.9.4/lib/jline-2.11.jar:/usr/local/apache-storm-0.9.4/lib/joda-time-2.0.jar:/usr/local/apache-storm-0.9.4/lib/json-simple-1.1.jar:/usr/local/apache-storm-0.9.4/lib/kryo-2.21.jar:/usr/local/apache-storm-0.9.4/lib/log4j-over-slf4j-1.6.6.jar:/usr/local/apache-storm-0.9.4/lib/logback-classic-1.0.13.jar:/usr/local/apache-storm-0.9.4/lib/logback-core-1.0.13.jar:/usr/local/apache-storm-0.9.4/lib/math.numeric-tower-0.0.1.jar:/usr/local/apache-storm-0.9.4/lib/minlog-1.2.jar:/usr/local/apache-storm-0.9.4/lib/objenesis-1.2.jar:/usr/local/apache-storm-0.9.4/lib/reflectasm-1.07-shaded.jar:/usr/local/apache-storm-0.9.4/lib/ring-core-1.1.5.jar:/usr/local/apache-storm-0.9.4/lib/ring-devel-0.3.11.jar:/usr/local/apache-storm-0.9.4/lib/ring-jetty-adapter-0.3.11.jar:/usr/local/apache-storm-0.9.4/lib/ring-servlet-0.3.11.jar:/usr/local/apache-storm-0.9.4/lib/servlet-api-2.5.jar:/usr/local/apache-storm-0.9.4/lib/slf4j-api-1.7.5.jar:/usr/local/apache-storm-0.9.4/lib/snakeyaml-1.11.jar:/usr/local/apache-storm-0.9.4/lib/storm-core-0.9.4.jar:/usr/local/apache-storm-0.9.4/lib/tools.cli-0.2.4.jar:/usr/local/apache-storm-0.9.4/lib/tools.logging-0.2.3.jar:/usr/local/apache-storm-0.9.4/lib/tools.macro-0.1.0.jar:/Users/soushi/Desktop/teststorm/target/teststorm-1.0.jar:/Users/soushi/.storm:/usr/local/apache-storm-0.9.4/bin -Dstorm.jar=/Users/soushi/Desktop/teststorm/target/teststorm-1.0.jar jp.soushi.teststorm.MyTopology
491  [main] INFO  backtype.storm.StormSubmitter - Jar not uploaded to master yet. Submitting jar...
499  [main] INFO  backtype.storm.StormSubmitter - Uploading topology jar /Users/soushi/Desktop/teststorm/target/teststorm-1.0.jar to assigned location: storm-local/nimbus/inbox/stormjar-b6added0-ffb8-4602-9d89-b567ed87d335.jar
509  [main] INFO  backtype.storm.StormSubmitter - Successfully uploaded topology jar to assigned location: storm-local/nimbus/inbox/stormjar-b6added0-ffb8-4602-9d89-b567ed87d335.jar
509  [main] INFO  backtype.storm.StormSubmitter - Submitting topology MyTopology in distributed mode with conf {"topology.workers":31,"topology.debug":true,"topology.max.spout.pending":5000}
766  [main] INFO  backtype.storm.StormSubmitter - Finished submitting topology: MyTopology

我使用Storm Web UI检查了拓扑。过了一会儿，我发现了一个错误
我编辑了nimbus.yaml，并添加了java.library.path:“/usr/local/lib:/opt/local/lib:/usr/lib:/usr/lib:/usr/lib/java”
。并确保可以在docker容器中访问/usr/lib/java
这是错误日志（worker-6727.log）

pom.xml
我试着改变gson的作用域（运行时、提供的、编译的），但仍然不起作用



LoggerSpout.java


包jp.soushi.teststorm；
导入backtype.storm.Config；
导入backtype.storm.spoutt.spoutToutPutCollector；
导入backtype.storm.task.TopologyContext；
导入backtype.storm.topology.outputfieldsclarer；
导入backtype.storm.topology.base.BaseRichSpout；
导入backtype.storm.tuple.Fields；
导入backtype.storm.tuple.Values；
导入backtype.storm.utils.utils；
导入com.google.gson.gson；
导入java.util.HashMap；
导入java.util.Map；
导入org.slf4j.Logger；
导入org.slf4j.LoggerFactory；
公共类LoggerSpoot扩展了BaseRichSpoot{
公共静态记录器LOG=LoggerFactory.getLogger（LoggerSpout.class）；
布尔分布；
喷出口收集器(u收集器);；
公共红嘴{
这是真的；
}
公共凉亭（布尔分布）{
_isDistributed=isDistributed；
}
公共void打开（地图配置、拓扑上下文上下文、喷口输出收集器）{
_收集器=收集器；
}
公众假期结束（）{
}
public void nextTuple（）{
Utils.睡眠（100）；
Gson Gson=新的Gson（）；
_收集器.emit（新值（“测试”））；
}
公共无效确认（对象msgId）{
}
公共无效失败（对象msgId）{
}
公共无效申报输出字段（OutputFields申报器申报器）{
申报人申报（新字段（“日志”）；
}
@凌驾
公共映射getComponentConfiguration（）{
如果（！\u已分配）{
Map ret=new HashMap（）；
ret.put（Config.TOPOLOGY\u MAX\u TASK\u PARALLELISM，1）；
返回ret；
}否则{
返回null；
}
}    
}

我找到了这个答案。但我不太明白。

我也读了这些答案





我花了三天时间来解决这个问题。。。我不知道。
任何人都可以提供任何解决方案。提前感谢。
所有案例都表明一个常见问题是

在本例中，您提供的作用域为“运行时””。
这意味着在编译时不需要gson库，而是在运行时需要gson库，这是不需要的
在您的情况下，您需要更改为编译。
即
编译

阅读下面的更多内容：
有6个作用域可用：
编译
这是默认范围，在未指定任何范围时使用。编译依赖项在项目的所有类路径中都可用。此外，这些依赖关系将传播到依赖项目
提供
这很像compile，但表示您希望JDK或容器在运行时提供依赖关系。例如，在为Java Enterprise Edition构建web应用程序时，您可以将Servlet API和相关Java EE API的依赖关系设置为提供的范围，因为web容器提供了这些类。此范围仅在编译和测试类路径上可用，并且不可传递
运行时
此范围表示编译时不需要依赖项，但执行时需要依赖项。它位于运行时和测试类路径中，但不在编译类路径中
测试
此范围表示应用程序的正常使用不需要依赖项，仅在测试编译和执行阶段可用
系统
这个范围与提供的类似，只是您必须提供显式包含它的JAR。工件始终可用，并且不会在存储库中查找
导入（仅适用于Maven 2.0.9或更高版本）
此范围仅用于节中pom类型的依赖项。它表示指定的POM应替换为该POM部分中的依赖项。由于它们被替换，具有导入范围的依赖项实际上并不参与限制依赖项的传递性。
您必须使用fat jar运行拓扑，包括拓扑使用的所有依赖项类。否则，您的拓扑将无法在运行时找到它们
您已经尝试构建胖jar，但很可能您的jar没有包含Gson
。您可以使用.jar命令检查jar
为此，我一直在使用maven shade插件。
请参阅：
导致NoClassDefFoundError
的原因是gson
依赖项未包含在jar文件中
$docker -v
Docker version 1.4.1, build 5bc2ff8/1.4.1

$java -version
java version "1.7.0_79" OpenJDK Runtime Environment
(rhel-2.5.5.1.el6_6-x86_64 u79-b14) OpenJDK 64-Bit Server VM (build
24.79-b02, mixed mode)

Running: /Library/Java/JavaVirtualMachines/jdk1.7.0_80.jdk/Contents/Home/bin/java -client -Dstorm.options= -Dstorm.home=/usr/local/apache-storm-0.9.4 -Dstorm.log.dir=/usr/local/apache-storm-0.9.4/logs -Djava.library.path=/usr/local/lib:/opt/local/lib:/usr/lib -Dstorm.conf.file= -cp /usr/local/apache-storm-0.9.4/lib/asm-4.0.jar:/usr/local/apache-storm-0.9.4/lib/carbonite-1.4.0.jar:/usr/local/apache-storm-0.9.4/lib/chill-java-0.3.5.jar:/usr/local/apache-storm-0.9.4/lib/clj-stacktrace-0.2.2.jar:/usr/local/apache-storm-0.9.4/lib/clj-time-0.4.1.jar:/usr/local/apache-storm-0.9.4/lib/clojure-1.5.1.jar:/usr/local/apache-storm-0.9.4/lib/clout-1.0.1.jar:/usr/local/apache-storm-0.9.4/lib/commons-codec-1.6.jar:/usr/local/apache-storm-0.9.4/lib/commons-exec-1.1.jar:/usr/local/apache-storm-0.9.4/lib/commons-fileupload-1.2.1.jar:/usr/local/apache-storm-0.9.4/lib/commons-io-2.4.jar:/usr/local/apache-storm-0.9.4/lib/commons-lang-2.5.jar:/usr/local/apache-storm-0.9.4/lib/commons-logging-1.1.3.jar:/usr/local/apache-storm-0.9.4/lib/compojure-1.1.3.jar:/usr/local/apache-storm-0.9.4/lib/core.incubator-0.1.0.jar:/usr/local/apache-storm-0.9.4/lib/disruptor-2.10.1.jar:/usr/local/apache-storm-0.9.4/lib/hiccup-0.3.6.jar:/usr/local/apache-storm-0.9.4/lib/jetty-6.1.26.jar:/usr/local/apache-storm-0.9.4/lib/jetty-util-6.1.26.jar:/usr/local/apache-storm-0.9.4/lib/jgrapht-core-0.9.0.jar:/usr/local/apache-storm-0.9.4/lib/jline-2.11.jar:/usr/local/apache-storm-0.9.4/lib/joda-time-2.0.jar:/usr/local/apache-storm-0.9.4/lib/json-simple-1.1.jar:/usr/local/apache-storm-0.9.4/lib/kryo-2.21.jar:/usr/local/apache-storm-0.9.4/lib/log4j-over-slf4j-1.6.6.jar:/usr/local/apache-storm-0.9.4/lib/logback-classic-1.0.13.jar:/usr/local/apache-storm-0.9.4/lib/logback-core-1.0.13.jar:/usr/local/apache-storm-0.9.4/lib/math.numeric-tower-0.0.1.jar:/usr/local/apache-storm-0.9.4/lib/minlog-1.2.jar:/usr/local/apache-storm-0.9.4/lib/objenesis-1.2.jar:/usr/local/apache-storm-0.9.4/lib/reflectasm-1.07-shaded.jar:/usr/local/apache-storm-0.9.4/lib/ring-core-1.1.5.jar:/usr/local/apache-storm-0.9.4/lib/ring-devel-0.3.11.jar:/usr/local/apache-storm-0.9.4/lib/ring-jetty-adapter-0.3.11.jar:/usr/local/apache-storm-0.9.4/lib/ring-servlet-0.3.11.jar:/usr/local/apache-storm-0.9.4/lib/servlet-api-2.5.jar:/usr/local/apache-storm-0.9.4/lib/slf4j-api-1.7.5.jar:/usr/local/apache-storm-0.9.4/lib/snakeyaml-1.11.jar:/usr/local/apache-storm-0.9.4/lib/storm-core-0.9.4.jar:/usr/local/apache-storm-0.9.4/lib/tools.cli-0.2.4.jar:/usr/local/apache-storm-0.9.4/lib/tools.logging-0.2.3.jar:/usr/local/apache-storm-0.9.4/lib/tools.macro-0.1.0.jar:/Users/soushi/Desktop/teststorm/target/teststorm-1.0.jar:/Users/soushi/.storm:/usr/local/apache-storm-0.9.4/bin -Dstorm.jar=/Users/soushi/Desktop/teststorm/target/teststorm-1.0.jar jp.soushi.teststorm.MyTopology
491  [main] INFO  backtype.storm.StormSubmitter - Jar not uploaded to master yet. Submitting jar...
499  [main] INFO  backtype.storm.StormSubmitter - Uploading topology jar /Users/soushi/Desktop/teststorm/target/teststorm-1.0.jar to assigned location: storm-local/nimbus/inbox/stormjar-b6added0-ffb8-4602-9d89-b567ed87d335.jar
509  [main] INFO  backtype.storm.StormSubmitter - Successfully uploaded topology jar to assigned location: storm-local/nimbus/inbox/stormjar-b6added0-ffb8-4602-9d89-b567ed87d335.jar
509  [main] INFO  backtype.storm.StormSubmitter - Submitting topology MyTopology in distributed mode with conf {"topology.workers":31,"topology.debug":true,"topology.max.spout.pending":5000}
766  [main] INFO  backtype.storm.StormSubmitter - Finished submitting topology: MyTopology

2015-04-28T10:05:18.497+0000 b.s.d.executor [ERROR]
java.lang.NoClassDefFoundError: com/google/gson/Gson
at jp.soushi.adcontex.SensorSpout.nextTuple(SensorSpout.java:43) ~[stormjar.jar:na]
at backtype.storm.daemon.executor$fn__4654$fn__4669$fn__4698.invoke(executor.clj:565) ~[storm-core-0.9.4.jar:0.9.4]
at backtype.storm.util$async_loop$fn__458.invoke(util.clj:463) ~[storm-core-0.9.4.jar:0.9.4]
at clojure.lang.AFn.run(AFn.java:24) [clojure-1.5.1.jar:na]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_79]
Caused by: java.lang.ClassNotFoundException: com.google.gson.Gson
at java.net.URLClassLoader$1.run(URLClassLoader.java:366) ~[na:1.7.0_79]
at java.net.URLClassLoader$1.run(URLClassLoader.java:355) ~[na:1.7.0_79]
at java.security.AccessController.doPrivileged(Native Method) ~[na:1.7.0_79]
at java.net.URLClassLoader.findClass(URLClassLoader.java:354) ~[na:1.7.0_79]
at java.lang.ClassLoader.loadClass(ClassLoader.java:425) ~[na:1.7.0_79]
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) ~[na:1.7.0_79]
at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ~[na:1.7.0_79]
... 5 common frames omitted
2015-04-28T10:05:18.564+0000 b.s.util [ERROR] Halting process: ("Worker died")
java.lang.RuntimeException: ("Worker died")
at backtype.storm.util$exit_process_BANG_.doInvoke(util.clj:325) [storm-core-0.9.4.jar:0.9.4]
at clojure.lang.RestFn.invoke(RestFn.java:423) [clojure-1.5.1.jar:na]
at backtype.storm.daemon.worker$fn__5102$fn__5103.invoke(worker.clj:495) [storm-core-0.9.4.jar:0.9.4]
at backtype.storm.daemon.executor$mk_executor_data$fn__4555$fn__4556.invoke(executor.clj:240) [storm-core-0.9.4.jar:0.9.4]
at backtype.storm.util$async_loop$fn__458.invoke(util.clj:473) [storm-core-0.9.4.jar:0.9.4]
at clojure.lang.AFn.run(AFn.java:24) [clojure-1.5.1.jar:na]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_79]

<?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>jp.soushi</groupId>
    <artifactId>teststorm</artifactId>
    <version>1.0</version>
    <packaging>jar</packaging>

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

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.7</maven.compiler.source>
        <maven.compiler.target>1.7</maven.compiler.target>
    </properties>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.3</version>
                <configuration>
                    <source>1.7</source>
                    <target>1.7</target>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <archive>
                        <manifest>
                            <addClasspath>true</addClasspath>
                            <classpathPrefix>lib/</classpathPrefix>
                            <mainClass>jp.soushi.adcontex.AdContexTopology</mainClass>
                        </manifest>
                    </archive>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <executions>
                    <execution>
                        <id>copy</id>
                        <phase>install</phase>
                        <goals>
                            <goal>copy-dependencies</goal>
                        </goals>
                        <configuration>
                            <outputDirectory>${project.build.directory}/lib</outputDirectory>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

    <repositories>
        <repository>
            <id>central</id>
            <url>https://repo1.maven.org/maven2</url>
            <releases>
                <enabled>true</enabled>
            </releases>
        </repository>
        <repository>
            <id>github-releases</id>
            <url>http://oss.sonatype.org/content/repositories/github-releases/</url>
        </repository>
        <repository>
            <id>clojars.org</id>
            <url>http://clojars.org/repo</url>
        </repository>
        <repository>
            <id>local-project-libraries</id>
            <name>Local project libraries</name>
            <url>file://${project.basedir}/lib</url>
            <layout>default</layout>
        </repository>
    </repositories>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>storm</groupId>
            <artifactId>storm-lib</artifactId>
            <version>0.9.0</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.3.1</version>
            <type>jar</type>
            <scope>runtime</scope>
        </dependency>
    </dependencies>
</project>

package jp.soushi.teststorm;
import backtype.storm.Config;
import backtype.storm.StormSubmitter;
import backtype.storm.topology.TopologyBuilder;

public class MyTopology {
  public static void main(String[] args) throws Exception {
    TopologyBuilder builder = new TopologyBuilder();

    builder.setSpout("Logs", new LoggerSpout(), 5);

    Config conf = new Config();
    conf.setDebug(true);
    conf.setNumWorkers(31);
    conf.setMaxSpoutPending(5000);
    StormSubmitter.submitTopology( "MyTopology", conf, builder.createTopology() );
  }
}

package jp.soushi.teststorm;

import backtype.storm.Config;
import backtype.storm.spout.SpoutOutputCollector;
import backtype.storm.task.TopologyContext;
import backtype.storm.topology.OutputFieldsDeclarer;
import backtype.storm.topology.base.BaseRichSpout;
import backtype.storm.tuple.Fields;
import backtype.storm.tuple.Values;
import backtype.storm.utils.Utils;
import com.google.gson.Gson;
import java.util.HashMap;

import java.util.Map;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;


public class LoggerSpout extends BaseRichSpout {
    public static Logger LOG = LoggerFactory.getLogger(LoggerSpout.class);
    boolean _isDistributed;
    SpoutOutputCollector _collector;

    public LoggerSpout() {
        this(true);
    }

    public LoggerSpout(boolean isDistributed) {
        _isDistributed = isDistributed;
    }

    public void open(Map conf, TopologyContext context, SpoutOutputCollector collector) {
        _collector = collector;
    }

    public void close() {

    }

    public void nextTuple() {
        Utils.sleep(100);
        Gson gson = new Gson();

        _collector.emit(new Values("Test"));
    }

    public void ack(Object msgId) {

    }

    public void fail(Object msgId) {

    }

    public void declareOutputFields(OutputFieldsDeclarer declarer) {
        declarer.declare(new Fields("Logs"));
    }

    @Override
    public Map<String, Object> getComponentConfiguration() {
        if(!_isDistributed) {
            Map<String, Object> ret = new HashMap<String, Object>();
            ret.put(Config.TOPOLOGY_MAX_TASK_PARALLELISM, 1);
            return ret;
        } else {
            return null;
        }
    }    
}

<scope>compile</scope>

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-shade-plugin</artifactId>
            <version>3.0.0</version>
            <executions>
                <execution>
                    <phase>package</phase>
                    <goals>
                        <goal>shade</goal>
                    </goals>
                    <configuration>
                        <artifactSet>
                            <excludes>
                                <exclude>org.apache.storm:storm-core</exclude>
                            </excludes>
                        </artifactSet>
                    </configuration>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

jar -tf ~/Desktop/teststorm/target/teststorm-1.0.jar