Class

org.apache.spark.sql.execution.datasources.parquet

SpecificParquetRecordReaderBase

Related Doc: package parquet

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abstract class SpecificParquetRecordReaderBase[T] extends RecordReader[Void, T]

Linear Supertypes
RecordReader[Void, T], Closeable, AutoCloseable, AnyRef, Any
Known Subclasses
VectorizedParquetRecordReader
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Inherited
  1. SpecificParquetRecordReaderBase
  2. RecordReader
  3. Closeable
  4. AutoCloseable
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new SpecificParquetRecordReaderBase()

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Abstract Value Members

  1. abstract def getCurrentValue(): T

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    Definition Classes
    RecordReader
    Annotations
    @throws( ... ) @throws( classOf[java.io.IOException] )

  2. abstract def getProgress(): Float

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    Definition Classes
    RecordReader
    Annotations
    @throws( ... ) @throws( classOf[java.io.IOException] )

  3. abstract def nextKeyValue(): Boolean

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    Definition Classes
    RecordReader
    Annotations
    @throws( ... ) @throws( classOf[java.io.IOException] )

Concrete 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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    Definition Classes
    SpecificParquetRecordReaderBase → RecordReader → Closeable → AutoCloseable

  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]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

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

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    Definition Classes
    AnyRef → Any

  11. def getCurrentKey(): Void

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    Definition Classes
    SpecificParquetRecordReaderBase → RecordReader

  12. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  13. def initialize(path: String, columns: List[String]): Unit

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    Attributes
    protected[org.apache.spark.sql.execution.datasources.parquet]

  14. def initialize(inputSplit: InputSplit, taskAttemptContext: TaskAttemptContext): Unit

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    Definition Classes
    SpecificParquetRecordReaderBase → RecordReader

  15. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  17. final def notify(): Unit

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    Definition Classes
    AnyRef

  18. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  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 RecordReader[Void, T]

Inherited from Closeable

Inherited from AutoCloseable

Inherited from AnyRef

Inherited from Any

Ungrouped