storm程序启动异常

Caused by: java.lang.ClassNotFoundException: backtype.storm.topology.IRichSpout

原因为:

 <dependency>
            <groupId>org.apache.storm</groupId>
            <artifactId>storm-core</artifactId>
            <version>1.2.2</version>
            <scope>provided</scope>
        </dependency>

<scope>provided</scope>未注释掉,表示在运行容器中已经包含了此依赖包,因此在运行时不需要依赖此外部包

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转载自blog.csdn.net/fx131411111/article/details/82078242