Trait

org.apache.spark.sql.sources

StreamSourceProvider

Related Doc: package sources

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trait StreamSourceProvider extends AnyRef

::Experimental:: Implemented by objects that can produce a streaming Source for a specific format or system.

Annotations
@Experimental() @Unstable()
Source
interfaces.scala
Since

2.0.0

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Abstract Value Members

  1. abstract def createSource(sqlContext: SQLContext, metadataPath: String, schema: Option[StructType], providerName: String, parameters: Map[String, String]): Source

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    Since

    2.0.0

  2. abstract def sourceSchema(sqlContext: SQLContext, schema: Option[StructType], providerName: String, parameters: Map[String, String]): (String, StructType)

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    Returns the name and schema of the source that can be used to continually read data.

    Returns the name and schema of the source that can be used to continually read data.

    Since

    2.0.0

Concrete 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 hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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

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  13. final def notify(): Unit

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  14. final def notifyAll(): Unit

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

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  16. def toString(): String

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  17. final def wait(): Unit

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

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

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