JavaStreamingContext

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. final def eq(arg0: AnyRef): Boolean

   

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7. def equals(arg0: Any): Boolean

   

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8. def finalize(): Unit

   

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

   

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10. def getOrCreate(checkpointPath: String, creatingFunc: Function0[JavaStreamingContext], hadoopConf: Configuration, createOnError: Boolean): JavaStreamingContext

    

    Either recreate a StreamingContext from checkpoint data or create a new StreamingContext.

    Either recreate a StreamingContext from checkpoint data or create a new StreamingContext. If checkpoint data exists in the provided checkpointPath, then StreamingContext will be recreated from the checkpoint data. If the data does not exist, then the provided factory will be used to create a JavaStreamingContext.

    checkpointPath

    Checkpoint directory used in an earlier StreamingContext program

    creatingFunc

    Function to create a new JavaStreamingContext

    hadoopConf

    Hadoop configuration if necessary for reading from any HDFS compatible file system

    createOnError

    Whether to create a new JavaStreamingContext if there is an error in reading checkpoint data.

11. def getOrCreate(checkpointPath: String, creatingFunc: Function0[JavaStreamingContext], hadoopConf: Configuration): JavaStreamingContext

    

    Either recreate a StreamingContext from checkpoint data or create a new StreamingContext.

    Either recreate a StreamingContext from checkpoint data or create a new StreamingContext. If checkpoint data exists in the provided checkpointPath, then StreamingContext will be recreated from the checkpoint data. If the data does not exist, then the provided factory will be used to create a JavaStreamingContext.

    checkpointPath

    Checkpoint directory used in an earlier StreamingContext program

    creatingFunc

    Function to create a new JavaStreamingContext

    hadoopConf

    Hadoop configuration if necessary for reading from any HDFS compatible file system

12. def getOrCreate(checkpointPath: String, creatingFunc: Function0[JavaStreamingContext]): JavaStreamingContext

    

    Either recreate a StreamingContext from checkpoint data or create a new StreamingContext.

    Either recreate a StreamingContext from checkpoint data or create a new StreamingContext. If checkpoint data exists in the provided checkpointPath, then StreamingContext will be recreated from the checkpoint data. If the data does not exist, then the provided factory will be used to create a JavaStreamingContext.

    checkpointPath

    Checkpoint directory used in an earlier JavaStreamingContext program

    creatingFunc

    Function to create a new JavaStreamingContext

13. def hashCode(): Int

    

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14. final def isInstanceOf[T0]: Boolean

    

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15. def jarOfClass(cls: Class[_]): Array[String]

    

    Find the JAR from which a given class was loaded, to make it easy for users to pass their JARs to StreamingContext.

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

    

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17. final def notify(): Unit

    

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18. final def notifyAll(): Unit

    

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

    

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20. def toString(): String

    

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21. final def wait(): Unit

    

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

    

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

    

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