Class

com.hortonworks.spark.sql.hive.llap.readers

HiveWarehouseDataSourceReader

Related Doc: package readers

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class HiveWarehouseDataSourceReader extends DataSourceReader with SupportsPushDownRequiredColumns with SupportsScanColumnarBatch with SupportsPushDownFilters with SupportsReportStatistics

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SupportsReportStatistics, SupportsPushDownFilters, SupportsScanColumnarBatch, SupportsPushDownRequiredColumns, DataSourceReader, AnyRef, Any
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Inherited
  1. HiveWarehouseDataSourceReader
  2. SupportsReportStatistics
  3. SupportsPushDownFilters
  4. SupportsScanColumnarBatch
  5. SupportsPushDownRequiredColumns
  6. DataSourceReader
  7. AnyRef
  8. Any
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Visibility
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Instance Constructors

  1. new HiveWarehouseDataSourceReader(options: Map[String, String])

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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 close(): Unit

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  7. def enableBatchRead(): Boolean

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    Definition Classes
    HiveWarehouseDataSourceReader → SupportsScanColumnarBatch
  8. final def eq(arg0: AnyRef): Boolean

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

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    Definition Classes
    AnyRef → Any
  10. def estimateStatistics(): Statistics

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    Definition Classes
    HiveWarehouseDataSourceReader → SupportsReportStatistics
  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 getCount(query: String): Long

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  14. def getInputPartition(split: InputSplit, serializedJobConf: Array[Byte], arrowAllocatorMax: Long, commonBroadcastInfo: CommonBroadcastInfo): InputPartition

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  15. def getSplitsInputPartitions(query: String): List

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  16. def getTableSchema(): StructType

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  17. def hashCode(): Int

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

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

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

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

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    Definition Classes
    AnyRef
  22. def planBatchInputPartitions(): List[InputPartition[ColumnarBatch]]

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    Definition Classes
    HiveWarehouseDataSourceReader → SupportsScanColumnarBatch
  23. def planInputPartitions(): List[InputPartition[InternalRow]]

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    Definition Classes
    HiveWarehouseDataSourceReader → SupportsScanColumnarBatch → DataSourceReader
  24. def prepareCommonBroadcastInfo(splits: Array[InputSplit]): CommonBroadcastInfo

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  25. def pruneColumns(requiredSchema: StructType): Unit

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    Definition Classes
    HiveWarehouseDataSourceReader → SupportsPushDownRequiredColumns
  26. def pushFilters(filters: Array[Filter]): Array[Filter]

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    Definition Classes
    HiveWarehouseDataSourceReader → SupportsPushDownFilters
  27. def pushedFilters(): Array[Filter]

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    Definition Classes
    HiveWarehouseDataSourceReader → SupportsPushDownFilters
  28. def readSchema(): StructType

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    Definition Classes
    HiveWarehouseDataSourceReader → DataSourceReader
  29. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  30. def toString(): String

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

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

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

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    Definition Classes
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    Annotations
    @throws( ... )

Inherited from SupportsReportStatistics

Inherited from SupportsPushDownFilters

Inherited from SupportsScanColumnarBatch

Inherited from SupportsPushDownRequiredColumns

Inherited from DataSourceReader

Inherited from AnyRef

Inherited from Any

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