Question

我正在运行风暴拓扑。这是基本的wordcount拓扑。我使用文本文件作为处理数据的源和风暴。虽然提交我正面临着这些问题。我对风暴很新。请指教我需要在以下代码中进行更改。谢谢你提前!!

我的拓扑

public class TopologyMain {
public static void main(String[] args) throws InterruptedException, AlreadyAliveException, InvalidTopologyException {

    //Topology definition
    TopologyBuilder builder = new TopologyBuilder();
    builder.setSpout("word-reader",new WordReader());
    builder.setBolt("word-normalizer", new WordNormalizer())
        .shuffleGrouping("word-reader");
    builder.setBolt("word-counter", new WordCounter(),1)
        .fieldsGrouping("word-normalizer", new Fields("word"));

    //Configuration
    Config conf = new Config();
    conf.put("wordsFile", args[0]);
    conf.setDebug(false);
    //Topology run
    conf.put(Config.TOPOLOGY_MAX_SPOUT_PENDING, 1);
    conf.put(Config.NIMBUS_HOST, "192.168.1.229");
    //LocalCluster cluster = new LocalCluster();
    //cluster.submitTopology("Getting-Started-Toplogie", conf, builder.createTopology());
    //Thread.sleep(1000);
    System.setProperty("storm.jar", "/home/raremile/st/examples-ch02-getting_started/target/Getting-Started-0.0.1-SNAPSHOT.jar");
    StormSubmitter.submitTopology("Count-Word-Topology-With-Refresh-Cache", conf,
    builder.createTopology());
    //cluster.shutdown();
  }
}

错误

线程“main”中的异常java.lang.NoSuchMethodError：backtype.storm.topology.TopologyBuilder.setBolt（Ljava / lang / String; Lbacktype / storm / topology / IBasicBolt; Ljava / lang / Integer;）Lbacktype / storm /拓扑/ BoltDeclarer; 在TopologyMain.main（TopologyMain.java:21）

我可以在本地模式下运行此代码而不会出现任何错误。

Answer 1

将版本更改为0.9.0.1，我可以运行它

<dependency>
<groupId>storm</groupId>
<artifactId>storm</artifactId>
<version>0.9.0.1</version>
</dependency>

向风暴clustre提交拓扑时出错

1 个答案: