Package org.apache.sedona.core.spatialPartitioning
package org.apache.sedona.core.spatialPartitioning
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ClassDescriptionThe 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".The Class EqualPartitioning.The FlatGridPartitioner is used when there is already a set of grids which the data should be partitioned into.The IndexedGridPartitioner is used when there is already a set of grids which the data should be partitioned into.This class implements spatial partitioner based on the principles outlined in:The class is used to build an R-tree over a random sample of another dataset and uses distance bounds to ensure efficient local kNN joins.The Class RtreePartitioning.The Class VoronoiPartitioning.