Class

com.mongodb.spark.sql

DefaultSource

Related Doc: package sql

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class DefaultSource extends DataSourceRegister with RelationProvider with SchemaRelationProvider with CreatableRelationProvider

A MongoDB based DataSource

Linear Supertypes
CreatableRelationProvider, SchemaRelationProvider, RelationProvider, DataSourceRegister, AnyRef, Any
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Inherited
  1. DefaultSource
  2. CreatableRelationProvider
  3. SchemaRelationProvider
  4. RelationProvider
  5. DataSourceRegister
  6. AnyRef
  7. Any
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Visibility
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Instance Constructors

  1. new DefaultSource()

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Value Members

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

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  6. def createRelation(sqlContext: SQLContext, mode: SaveMode, parameters: Map[String, String], data: DataFrame): BaseRelation

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    Definition Classes
    DefaultSource → CreatableRelationProvider
  7. def createRelation(sqlContext: SQLContext, parameters: Map[String, String], schema: StructType): BaseRelation

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    Create a MongoRelation based on the provided schema

    Create a MongoRelation based on the provided schema

    sqlContext

    the sqlContext

    parameters

    any user provided parameters

    schema

    the provided schema for the documents

    returns

    a MongoRelation

    Definition Classes
    DefaultSource → SchemaRelationProvider
  8. def createRelation(sqlContext: SQLContext, parameters: Map[String, String]): BaseRelation

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    Create a MongoRelation

    Create a MongoRelation

    Infers the schema by sampling documents from the database.

    sqlContext

    the sqlContext

    parameters

    any user provided parameters

    returns

    a MongoRelation

    Definition Classes
    DefaultSource → RelationProvider
  9. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  10. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  11. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  12. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  13. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  14. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  15. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  16. final def notify(): Unit

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    Definition Classes
    AnyRef
  17. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  18. def shortName(): String

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    Definition Classes
    DefaultSource → DataSourceRegister
  19. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  20. def toString(): String

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    Definition Classes
    AnyRef → Any
  21. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  23. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from CreatableRelationProvider

Inherited from SchemaRelationProvider

Inherited from RelationProvider

Inherited from DataSourceRegister

Inherited from AnyRef

Inherited from Any

Ungrouped