Class/Object

geotrellis.spark.io.hadoop.HadoopGeoTiffRDD

Options

Related Docs: object Options | package HadoopGeoTiffRDD

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case class Options(tiffExtensions: Seq[String] = ..., crs: Option[CRS] = None, timeTag: String = GEOTIFF_TIME_TAG_DEFAULT, timeFormat: String = GEOTIFF_TIME_FORMAT_DEFAULT, maxTileSize: Option[Int] = None, numPartitions: Option[Int] = None, chunkSize: Option[Int] = None) extends RasterReader.Options with Product with Serializable

This case class contains the various parameters one can set when reading RDDs from Hadoop using Spark.

tiffExtensions

Read all file with an extension contained in the given list.

crs

Override CRS of the input files. If None, the reader will use the file's original CRS.

timeTag

Name of tiff tag containing the timestamp for the tile.

timeFormat

Pattern for java.time.format.DateTimeFormatter to parse timeTag.

maxTileSize

Maximum allowed size of each tiles in output RDD. May result in a one input GeoTiff being split amongst multiple records if it exceeds this size. If no maximum tile size is specific, then each file file is read fully.

numPartitions

How many partitions Spark should create when it repartitions the data.

chunkSize

How many bytes should be read in at a time.

Linear Supertypes
Serializable, Serializable, Product, Equals, RasterReader.Options, AnyRef, Any
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Instance Constructors

  1. new Options(tiffExtensions: Seq[String] = ..., crs: Option[CRS] = None, timeTag: String = GEOTIFF_TIME_TAG_DEFAULT, timeFormat: String = GEOTIFF_TIME_FORMAT_DEFAULT, maxTileSize: Option[Int] = None, numPartitions: Option[Int] = None, chunkSize: Option[Int] = None)

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    tiffExtensions

    Read all file with an extension contained in the given list.

    crs

    Override CRS of the input files. If None, the reader will use the file's original CRS.

    timeTag

    Name of tiff tag containing the timestamp for the tile.

    timeFormat

    Pattern for java.time.format.DateTimeFormatter to parse timeTag.

    maxTileSize

    Maximum allowed size of each tiles in output RDD. May result in a one input GeoTiff being split amongst multiple records if it exceeds this size. If no maximum tile size is specific, then each file file is read fully.

    numPartitions

    How many partitions Spark should create when it repartitions the data.

    chunkSize

    How many bytes should be read in at a time.

Value Members

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

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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

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    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. val chunkSize: Option[Int]

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    How many bytes should be read in at a time.

  6. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  7. val crs: Option[CRS]

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    Override CRS of the input files.

    Override CRS of the input files. If None, the reader will use the file's original CRS.

    Definition Classes
    OptionsOptions
  8. final def eq(arg0: AnyRef): Boolean

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    AnyRef
  9. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]

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  11. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  12. val maxTileSize: Option[Int]

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    Maximum allowed size of each tiles in output RDD.

    Maximum allowed size of each tiles in output RDD. May result in a one input GeoTiff being split amongst multiple records if it exceeds this size. If no maximum tile size is specific, then each file file is read fully.

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

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    Definition Classes
    AnyRef
  14. final def notify(): Unit

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    AnyRef
  15. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  16. val numPartitions: Option[Int]

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    How many partitions Spark should create when it repartitions the data.

  17. def parseTime(tags: Tags): ZonedDateTime

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    Definition Classes
    Options
  18. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  19. val tiffExtensions: Seq[String]

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    Read all file with an extension contained in the given list.

  20. val timeFormat: String

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    Pattern for java.time.format.DateTimeFormatter to parse timeTag.

    Pattern for java.time.format.DateTimeFormatter to parse timeTag.

    Definition Classes
    OptionsOptions
  21. lazy val timeFormatter: DateTimeFormatter

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    Definition Classes
    Options
  22. val timeTag: String

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    Name of tiff tag containing the timestamp for the tile.

    Name of tiff tag containing the timestamp for the tile.

    Definition Classes
    OptionsOptions
  23. final def wait(): Unit

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

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    @throws( ... )
  25. final def wait(arg0: Long): Unit

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    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from RasterReader.Options

Inherited from AnyRef

Inherited from Any

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