Class

geotrellis.spark.io.hadoop

HadoopLayerProvider

Related Doc: package hadoop

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class HadoopLayerProvider extends AttributeStoreProvider with LayerReaderProvider with LayerWriterProvider with ValueReaderProvider

Provides HadoopAttributeStore instance for URI with hdfs, hdfs+file, s3n, s3a, wasb and wasbs schemes. The uri represents Hadoop Path of catalog root. wasb and wasbs provide support for the Hadoop Azure connector. Additional configuration is required for this. This Provider intentinally does not handle the s3 scheme because the Hadoop implemintation is poor. That support is provided by S3Attributestore

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  1. HadoopLayerProvider
  2. ValueReaderProvider
  3. LayerWriterProvider
  4. LayerReaderProvider
  5. AttributeStoreProvider
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Instance Constructors

  1. new HadoopLayerProvider()

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Value Members

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

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  2. final def ##(): Int

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

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  4. final def asInstanceOf[T0]: T0

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  5. def attributeStore(uri: URI): AttributeStore

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  6. def canProcess(uri: URI): Boolean

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  7. def clone(): AnyRef

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

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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

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  12. def hashCode(): Int

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  13. final def isInstanceOf[T0]: Boolean

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  14. def layerReader(uri: URI, store: AttributeStore, sc: SparkContext): FilteringLayerReader[LayerId]

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  15. def layerWriter(uri: URI, store: AttributeStore): LayerWriter[LayerId]

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

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  17. final def notify(): Unit

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  18. final def notifyAll(): Unit

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  19. val schemes: Array[String]

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

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  21. def toString(): String

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  22. def valueReader(uri: URI, store: AttributeStore): ValueReader[LayerId]

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  23. final def wait(): Unit

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

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

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Inherited from ValueReaderProvider

Inherited from LayerWriterProvider

Inherited from LayerReaderProvider

Inherited from AttributeStoreProvider

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