geotrellis.spark.io.s3

S3RecordReader

abstract class S3RecordReader[K, V] extends RecordReader[K, V] with LazyLogging

This reader will fetch bytes of each key one at a time using [AmazonS3Client.getObject]. Subclass must extend [read] method to map from S3 object bytes to (K,V)

Linear Supertypes
LazyLogging, Logging, RecordReader[K, V], Closeable, AutoCloseable, AnyRef, Any
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Inherited
  1. S3RecordReader
  2. LazyLogging
  3. Logging
  4. RecordReader
  5. Closeable
  6. AutoCloseable
  7. AnyRef
  8. Any
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Visibility
  1. Public
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Instance Constructors

  1. new S3RecordReader()

Abstract Value Members

  1. abstract def read(obj: Array[Byte]): (K, V)

Concrete Value Members

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

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

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

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

    Definition Classes
    Any
  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  7. var bucket: String

  8. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  9. def close(): Unit

    Definition Classes
    S3RecordReader → RecordReader → Closeable → AutoCloseable
  10. var curCount: Int

  11. var curKey: K

  12. var curValue: V

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

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

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

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

    Definition Classes
    AnyRef → Any
  17. def getCurrentKey(): K

    Definition Classes
    S3RecordReader → RecordReader
  18. def getCurrentValue(): V

    Definition Classes
    S3RecordReader → RecordReader
  19. def getProgress(): Float

    Definition Classes
    S3RecordReader → RecordReader
  20. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  21. def initialize(split: InputSplit, context: TaskAttemptContext): Unit

    Definition Classes
    S3RecordReader → RecordReader
  22. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  23. var keyCount: Int

  24. var keys: Iterator[String]

  25. lazy val logger: Logger

    Attributes
    protected
    Definition Classes
    LazyLogging → Logging
  26. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  27. def nextKeyValue(): Boolean

    Definition Classes
    S3RecordReader → RecordReader
  28. final def notify(): Unit

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

    Definition Classes
    AnyRef
  30. var s3client: com.amazonaws.services.s3.AmazonS3Client

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

    Definition Classes
    AnyRef
  32. def toString(): String

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

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from LazyLogging

Inherited from Logging

Inherited from RecordReader[K, V]

Inherited from Closeable

Inherited from AutoCloseable

Inherited from AnyRef

Inherited from Any

Ungrouped