Oracle Big Data Spatial and Graph
Vector Analysis Java API Reference
Release 3 (3.0) E74607-08
- java.lang.Object
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- MapReduceBase
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- oracle.spatial.hadoop.vector.mapred.IndexedSpatialFilterMapper<K,V>
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- Type Parameters:
K
- the type of the input keys
V
- the type of the input values
public class IndexedSpatialFilterMapper<K,V>
extends MapReduceBase
Reads a local spatial index and takes all the records that satisfy the spatial operation and query window specified in the job configuration
- Author:
- hsaucedo
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Method Summary
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Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Method Detail
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map
public void map(Text key,
RTreeWritable value,
<any> output,
Reporter reporter)
throws java.io.IOException
- Throws:
java.io.IOException
Oracle Big Data Spatial and Graph
Vector Analysis Java API Reference
Release 3 (3.0) E74607-08
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