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
Known Subclasses
GeoTiffS3RecordReader, TemporalGeoTiffS3RecordReader
Ordering
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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
  2. All

Instance Constructors

  1. new S3RecordReader()

Abstract Value Members

  1. abstract def read(key: String, 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 getS3Client(credentials: AWSCredentials): S3Client

  21. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  22. def initialize(split: InputSplit, context: TaskAttemptContext): Unit

    Definition Classes
    S3RecordReader → RecordReader

  23. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  24. var keyCount: Int

  25. var keys: Iterator[String]

  26. lazy val logger: Logger

    Attributes
    protected
    Definition Classes
    LazyLogging → Logging

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

    Definition Classes
    AnyRef

  28. def nextKeyValue(): Boolean

    Definition Classes
    S3RecordReader → RecordReader

  29. final def notify(): Unit

    Definition Classes
    AnyRef

  30. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  31. var s3client: S3Client

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

    Definition Classes
    AnyRef

  33. def toString(): String

    Definition Classes
    AnyRef → Any

  34. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  36. 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