MongoInferSchema

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. def apply(mongoRDD: MongoRDD[BsonDocument]): StructType

   

   Gets a schema for the specified mongo collection.

   Gets a schema for the specified mongo collection. It is required that the collection provides Documents.

   Utilizes the $sample aggregation operator in server versions 3.2+. Older versions take a sample of the most recent 10k documents.

   mongoRDD

   the MongoRDD to be sampled

   returns

   the schema for the collection

5. def apply(sc: SparkContext): StructType

   

   Gets a schema for the specified mongo collection.

   Gets a schema for the specified mongo collection. It is required that the collection provides Documents.

   Utilizes the $sample aggregation operator in server versions 3.2+. Older versions take a sample of the most recent 10k documents.

   sc

   the spark context

   returns

   the schema for the collection

6. final def asInstanceOf[T0]: T0

   

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7. def clone(): AnyRef

   

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

   

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9. def equals(arg0: Any): Boolean

   

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10. def finalize(): Unit

    

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

    

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12. def getCompatibleArraySchema(bsonArray: Seq[BsonValue]): DataType

    

13. def hashCode(): Int

    

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14. final def isInstanceOf[T0]: Boolean

    

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

    

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16. final def notify(): Unit

    

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17. final def notifyAll(): Unit

    

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18. def reflectSchema[T](beanClass: Class[T]): StructType

    

19. def reflectSchema[T <: Product]()(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[T]): Option[StructType]

    

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

    

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21. def toString(): String

    

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22. final def wait(): Unit

    

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

    

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

    

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