Class

com.github.anicolaspp.spark.sql

MapRDBDataPartitionReader

Related Doc: package sql

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class MapRDBDataPartitionReader extends DataReaderFactory[Row] with Logging

Reads data from one particular MapR-DB tablet / region

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Logging, DataReaderFactory[Row], Serializable, AnyRef, Any
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Inherited
  1. MapRDBDataPartitionReader
  2. Logging
  3. DataReaderFactory
  4. Serializable
  5. AnyRef
  6. Any
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Visibility
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Instance Constructors

  1. new MapRDBDataPartitionReader(table: String, filters: List[Filter], schema: StructType, tabletInfo: MapRDBTabletInfo, hintedIndexes: List[String])

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    table

    MapR-DB Table Path

    filters

    Filters to be pushed down

    schema

    Schema to be pushed down

    tabletInfo

    Specific information of the tablet being used by this reader

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 createDataReader(): DataReader[Row]

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    Definition Classes
    MapRDBDataPartitionReader → DataReaderFactory

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

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    Definition Classes
    AnyRef

  8. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  9. def finalize(): Unit

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    Attributes
    protected[java.lang]
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    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

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

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    Definition Classes
    AnyRef → Any

  11. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

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

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    Attributes
    protected
    Definition Classes
    Logging

  13. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  14. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  15. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging

  16. def log: Logger

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    Attributes
    protected
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    Logging

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

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    Attributes
    protected
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    Logging

  18. def logDebug(msg: ⇒ String): Unit

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    protected
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    Logging

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

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    protected
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    Logging

  20. def logError(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

  22. def logInfo(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  23. def logName: String

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    Attributes
    protected
    Definition Classes
    MapRDBDataPartitionReader → Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

  25. def logTrace(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Definition Classes
    AnyRef

  29. final def notify(): Unit

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    Definition Classes
    AnyRef

  30. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  31. def preferredLocations(): Array[String]

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    Definition Classes
    MapRDBDataPartitionReader → DataReaderFactory

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

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    Definition Classes
    AnyRef

  33. def toString(): String

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    Definition Classes
    AnyRef → Any

  34. final def wait(): Unit

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    Annotations
    @throws( ... )

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

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    @throws( ... )

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

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    Definition Classes
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    Annotations
    @throws( ... )

Inherited from Logging

Inherited from DataReaderFactory[Row]

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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