c

org.apache.sedona.core.spatialPartitioning

BroadcastedSpatialPartitioner

class BroadcastedSpatialPartitioner extends SpatialPartitioner

The SpatialPartitioner may contain a large number of grids, which may make the serialized tasks to be larger than 1MB and trigger a warning: "WARN DAGScheduler: Broadcasting large task binary with size XXXX KB". This class is a wrapper around a SpatialPartitioner that is broadcasted to reduce the size of serialized tasks.

Linear Supertypes
SpatialPartitioner, Partitioner, Serializable, Serializable, AnyRef, Any
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Inherited
  1. BroadcastedSpatialPartitioner
  2. SpatialPartitioner
  3. Partitioner
  4. Serializable
  5. Serializable
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new BroadcastedSpatialPartitioner(partitioner: Broadcast[SpatialPartitioner])

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
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    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 getDedupParams(): DedupParams
    Definition Classes
    BroadcastedSpatialPartitioner → SpatialPartitioner
    Annotations
    @Nullable() @Override()
  11. def getGridType(): GridType
    Definition Classes
    SpatialPartitioner
  12. def getGrids(): List[Envelope]
    Definition Classes
    BroadcastedSpatialPartitioner → SpatialPartitioner
    Annotations
    @Override()
  13. def getPartition(key: Any): Int
    Definition Classes
    SpatialPartitioner → Partitioner
    Annotations
    @Override()
  14. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  15. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  19. def numPartitions(): Int
    Definition Classes
    BroadcastedSpatialPartitioner → Partitioner
    Annotations
    @Override()
  20. def placeObject[T <: Geometry](spatialObject: T): Iterator[(Integer, T)]

    Given a geometry, returns a list of partitions it overlaps.

    Given a geometry, returns a list of partitions it overlaps.

    For points, returns exactly one partition as long as grid type is non-overlapping. For other geometry types or for overlapping grid types, may return multiple partitions.

    Definition Classes
    BroadcastedSpatialPartitioner → SpatialPartitioner
    Annotations
    @Override()
  21. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  22. def toString(): String
    Definition Classes
    AnyRef → Any
  23. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  25. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from SpatialPartitioner

Inherited from Partitioner

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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