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工程项目说明


    本eclipse工程主要包含kafka、hadoop(hdfs、mr)、spark、tbds自定义工作流等开发示例,内容是基于tbds的开源组件的简单二次开发,具体示例的操作说明文档路径:https://github.com/TBDSUDC/TBDSDemo/tree/master/doc
demo清单如下:

  1. kafka 生产消费示例:包含一个producer和consumer程序,一个用来向test_topic发送数据,一个用来从test_topic读取数据 github代码路径:https://github.com/TBDSUDC/TBDSDemo/tree/master/src/main/java/com/tencent/kafka
  2. hdfs的java客户端示例:列出根目录下的所有文件与文件夹 github代码路径:https://github.com/TBDSUDC/TBDSDemo/tree/master/src/main/java/com/tencent/hadoop/hdfs
  3. hadoop-mr开发示例:wordCount程序 github代码路径:https://github.com/TBDSUDC/TBDSDemo/tree/master/src/main/java/com/tencent/hadoop/mr
  4. spark core的wordCount开发示例:spark wordCount程序 github代码路径:https://github.com/TBDSUDC/TBDSDemo/blob/master/src/main/java/com/tencent/spark/JavaWordCount.java
  5. spark-streaming消费kafka示例:spark-streaming消费kafka数据的示例 github代码路径:https://github.com/TBDSUDC/TBDSDemo/blob/master/src/main/java/com/tencent/spark/JavaDirectKafkaWordCount.java
  6. spark-streaming消费kafka的数据汇总求和(带mysql参数传递):spark-streaming消费kafka数据,将汇总结果保存到mysql的示例 github代码路径:https://github.com/TBDSUDC/TBDSDemo/blob/master/src/main/java/com/tencent/spark/StreamingDirectKafkaToMysql.java
  7. StructuredStreaming高阶api消费kafka示例:使用sparkStreaming高阶api,StructuredStreaming消费kafka示例 github代码路径:https://github.com/TBDSUDC/TBDSDemo/blob/master/src/main/java/com/tencent/spark/StructuredStreamingKafkaDemo.java
  8. 自定义tbds工作流任务类型开发示例:自定义工作流,将CTSDB的表的数据导入TBDS的HDFS的示例 github代码路径:https://github.com/TBDSUDC/TBDSDemo/tree/master/src/main/java/com/tencent/taskrunner

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基于TBDS包含的组件进行二次开发的代码样例

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