DtsUtils

Value Members

1. final def !=(arg0: Any): Boolean

   

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2. final def ##(): Int

   

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3. final def ==(arg0: Any): Boolean

   

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4. final def asInstanceOf[T0]: T0

   

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5. def clone(): AnyRef

   

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6. def createStream(jssc: JavaStreamingContext, accessKeyId: String, accessKeySecret: String, guid: String, storageLevel: StorageLevel, usePublicIp: Boolean): JavaReceiverInputDStream[String]

   

   Create an input stream that pulls message from a Aliyun DTS stream.

   Create an input stream that pulls message from a Aliyun DTS stream.

   JavaStreamingContext jssc = ...;
   String accessKeyId = "kj7aY*******UYx6";
   String accessKeySecret = "AiNMAlxz*************1PxaPaL8t";
   String guid = "dts-guid-name";
   
   JavaReceiverInputDStream<String> dtsStream = DtsUtils.createStream(
       ssc,
       accessKeyId,
       accessKeySecret,
       guid,
       StorageLevel.MEMORY_AND_DISK_2,
       false);
   
   dtsStream.foreachRDD(rdd => {
       ...
   });

   jssc

   Java streamingContext object.

   accessKeyId

   Aliyun Access Key ID.

   accessKeySecret

   Aliyun Access Key Secret.

   guid

   Aliyun DTS guid name.

   storageLevel

   Storage level to use for storing the received objects. StorageLevel.MEMORY_AND_DISK_2 is recommended.

   usePublicIp

   use public ip or not.

   Annotations

   @Experimental()

7. def createStream(jssc: JavaStreamingContext, accessKeyId: String, accessKeySecret: String, guid: String, func: Function[ClusterMessage, String], storageLevel: StorageLevel, usePublicIp: Boolean): JavaReceiverInputDStream[String]

   

   Create an input stream that pulls message from a Aliyun DTS stream.

   Create an input stream that pulls message from a Aliyun DTS stream.

   JavaStreamingContext jssc = ...;
   String accessKeyId = "kj7aY*******UYx6";
   String accessKeySecret = "AiNMAlxz*************1PxaPaL8t";
   String guid = "dts-guid-name";
   
   static class ReadMessage implements Function<ClusterMessage, String> {
       @Override
       public String call(ClusterMessage msg) {
           return msg.getRecord.toString;
       }
   }
   
   JavaReceiverInputDStream<String> dtsStream = DtsUtils.createStream(
       ssc,
       accessKeyId,
       accessKeySecret,
       guid,
       ReadMessage,
       StorageLevel.MEMORY_AND_DISK_2,
       false);
   
   dtsStream.foreachRDD(rdd => {
       ...
   });

   jssc

   Java streamingContext object.

   accessKeyId

   Aliyun Access Key ID.

   accessKeySecret

   Aliyun Access Key Secret.

   guid

   Aliyun DTS guid name.

   func

   Extract information from DTS record message.

   storageLevel

   Storage level to use for storing the received objects. StorageLevel.MEMORY_AND_DISK_2 is recommended.

   usePublicIp

   use public ip or not.

   Annotations

   @Experimental()

8. def createStream(ssc: StreamingContext, accessKeyId: String, accessKeySecret: String, guid: String, storageLevel: StorageLevel, usePublicIp: Boolean): ReceiverInputDStream[String]

   

   Create an input stream that pulls message from a Aliyun DTS stream.

   Create an input stream that pulls message from a Aliyun DTS stream.

   val ssc: StreamingSparkContext = ...
   val accessKeyId = "kj7aY*******UYx6"
   val accessKeySecret = "AiNMAlxz*************1PxaPaL8t"
   val guid = "dts-guid-name"
   
   val dtsStream = DtsUtils.createStream(
     ssc,
     accessKeyId,
     accessKeySecret,
     guid,
     StorageLevel.MEMORY_AND_DISK_2,
     false)
   
   dtsStream.foreachRDD(rdd => {
     ...
   })

   ssc

   StreamingContext object.

   accessKeyId

   Aliyun Access Key ID.

   accessKeySecret

   Aliyun Access Key Secret.

   guid

   Aliyun DTS guid name.

   storageLevel

   Storage level to use for storing the received objects. StorageLevel.MEMORY_AND_DISK_2 is recommended.

   usePublicIp

   use public ip or not.

   Annotations

   @Experimental()

9. def createStream(ssc: StreamingContext, accessKeyId: String, accessKeySecret: String, guid: String, func: (ClusterMessage) ⇒ String, storageLevel: StorageLevel, usePublicIp: Boolean): ReceiverInputDStream[String]

   

   Create an input stream that pulls message from a Aliyun DTS stream.

   Create an input stream that pulls message from a Aliyun DTS stream.

   val ssc: StreamingSparkContext = ...
   val accessKeyId = "kj7aY*******UYx6"
   val accessKeySecret = "AiNMAlxz*************1PxaPaL8t"
   val guid = "dts-guid-name"
   
   def func: ClusterMessage => String = msg => msg.getRecord.toString
   
   val dtsStream = DtsUtils.createStream(
     ssc,
     accessKeyId,
     accessKeySecret,
     guid,
     func,
     StorageLevel.MEMORY_AND_DISK_2,
     false)
   
   dtsStream.foreachRDD(rdd => {
     ...
   })

   ssc

   StreamingContext object.

   accessKeyId

   Aliyun Access Key ID.

   accessKeySecret

   Aliyun Access Key Secret.

   guid

   Aliyun DTS guid name.

   func

   Extract information from DTS record message.

   storageLevel

   Storage level to use for storing the received objects. StorageLevel.MEMORY_AND_DISK_2 is recommended.

   usePublicIp

   use public ip or not.

   Annotations

   @Experimental()

10. def defaultMessageFunc(message: ClusterMessage): String

    

11. final def eq(arg0: AnyRef): Boolean

    

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12. def equals(arg0: Any): Boolean

    

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13. def finalize(): Unit

    

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14. final def getClass(): Class[_]

    

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15. def hashCode(): Int

    

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16. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean

    

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17. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

    

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18. final def isInstanceOf[T0]: Boolean

    

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19. def isTraceEnabled(): Boolean

    

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20. def log: Logger

    

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21. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

    

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22. def logDebug(msg: ⇒ String): Unit

    

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23. def logError(msg: ⇒ String, throwable: Throwable): Unit

    

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24. def logError(msg: ⇒ String): Unit

    

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25. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

    

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26. def logInfo(msg: ⇒ String): Unit

    

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27. def logName: String

    

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28. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

    

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29. def logTrace(msg: ⇒ String): Unit

    

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30. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

    

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31. def logWarning(msg: ⇒ String): Unit

    

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32. final def ne(arg0: AnyRef): Boolean

    

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33. final def notify(): Unit

    

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34. final def notifyAll(): Unit

    

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35. final def synchronized[T0](arg0: ⇒ T0): T0

    

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36. def toString(): String

    

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37. final def wait(): Unit

    

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38. final def wait(arg0: Long, arg1: Int): Unit

    

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39. final def wait(arg0: Long): Unit

    

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