Package org.apache.storm.starter

## Class MultiThreadWordCountTopology

- java.lang.Object
- - org.apache.storm.topology.ConfigurableTopology
  - - org.apache.storm.starter.MultiThreadWordCountTopology

-     public class MultiThreadWordCountTopology
      extends ConfigurableTopology

  Some topologies might spawn some threads within bolts to do some work and emit tuples from those threads. This is a simple wordcount topology example that mimics those use cases and might help us catch possible race conditions.

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class | Description
    --- | --- | ---
    `static class` | `MultiThreadWordCountTopology.MultiThreadedSplitSentence` |

  - ### Field Summary

    - ### Fields inherited from class org.apache.storm.topology.ConfigurableTopology

      `conf`

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `MultiThreadWordCountTopology()` |

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `static void` | `main​(String[] args)` |
    `protected int` | `run​(String[] args)` |

    - ### Methods inherited from class org.apache.storm.topology.ConfigurableTopology

      `getConf, loadConf, start, submit, submit`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### MultiThreadWordCountTopology

          public MultiThreadWordCountTopology()

  - ### Method Detail

    - #### main

          public static void main​(String[] args)

    - #### run

          protected int run​(String[] args)

      Specified by:
        `run` in class `ConfigurableTopology`