Class

geotrellis.spark.io.s3

S3RecordReader

Related Doc: package s3

Permalink

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
  1. Alphabetic
  2. By Inheritance
Inherited
  1. S3RecordReader
  2. LazyLogging
  3. Logging
  4. RecordReader
  5. Closeable
  6. AutoCloseable
  7. AnyRef
  8. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new S3RecordReader()

    Permalink

Abstract Value Members

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

    Permalink

Concrete Value Members

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

    Permalink
    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

    Permalink
    Definition Classes
    Any

  5. var bucket: String

    Permalink

  6. def clone(): AnyRef

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  7. def close(): Unit

    Permalink
    Definition Classes
    S3RecordReader → RecordReader → Closeable → AutoCloseable

  8. var curCount: Int

    Permalink

  9. var curKey: K

    Permalink

  10. var curValue: V

    Permalink

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

    Permalink
    Definition Classes
    AnyRef

  12. def equals(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any

  13. def finalize(): Unit

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

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

    Permalink
    Definition Classes
    AnyRef → Any

  15. def getCurrentKey(): K

    Permalink
    Definition Classes
    S3RecordReader → RecordReader

  16. def getCurrentValue(): V

    Permalink
    Definition Classes
    S3RecordReader → RecordReader

  17. def getProgress(): Float

    Permalink
    Definition Classes
    S3RecordReader → RecordReader

  18. def getS3Client(credentials: AWSCredentials): S3Client

    Permalink

  19. def hashCode(): Int

    Permalink
    Definition Classes
    AnyRef → Any

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

    Permalink
    Definition Classes
    S3RecordReader → RecordReader

  21. final def isInstanceOf[T0]: Boolean

    Permalink
    Definition Classes
    Any

  22. var keyCount: Int

    Permalink

  23. var keys: Iterator[String]

    Permalink

  24. lazy val logger: Logger

    Permalink
    Attributes
    protected
    Definition Classes
    LazyLogging → Logging

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

    Permalink
    Definition Classes
    AnyRef

  26. def nextKeyValue(): Boolean

    Permalink
    Definition Classes
    S3RecordReader → RecordReader

  27. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef

  28. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef

  29. var s3client: S3Client

    Permalink

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

    Permalink
    Definition Classes
    AnyRef

  31. def toString(): String

    Permalink
    Definition Classes
    AnyRef → Any

  32. final def wait(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Permalink
    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