abstract class S3InputFormat[K, V] extends InputFormat[K, V]

Reads keys from s3n URL using AWS Java SDK. The number of keys per InputSplits are controlled by S3 pagination. If AWS credentials are not part of the URL they will be discovered using [DefaultAWSCredentialsProviderChain]:

  • EnvironmentVariableCredentialsProvider
  • SystemPropertiesCredentialsProvider
  • ProfileCredentialsProvider
  • InstanceProfileCredentialsProvider
Linear Supertypes
InputFormat[K, V], AnyRef, Any
Known Subclasses
BytesS3InputFormat, TiffTagsS3InputFormat, GeoTiffS3InputFormat, MultibandGeoTiffS3InputFormat, TemporalGeoTiffS3InputFormat, TemporalMultibandGeoTiffS3InputFormat
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Inherited
  1. S3InputFormat
  2. InputFormat
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Visibility
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Instance Constructors

  1. new S3InputFormat()

Abstract Value Members

  1. abstract def createRecordReader(arg0: InputSplit, arg1: TaskAttemptContext): RecordReader[K, V]
    Definition Classes
    InputFormat
    Annotations
    @throws( classOf[java.io.IOException] ) @throws( ... )

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
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    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
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    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def getS3Client(context: JobContext): S3Client
  11. def getSplits(context: JobContext): List[InputSplit]
    Definition Classes
    S3InputFormat → InputFormat
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
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    @native()
  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  18. def toString(): String
    Definition Classes
    AnyRef → Any
  19. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    Annotations
    @throws( ... )
  21. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
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    @throws( ... ) @native()

Inherited from InputFormat[K, V]

Inherited from AnyRef

Inherited from Any

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