Package | Description |
---|---|
oracle.spatial.hadoop.vector.cluster.kmeans.mapred |
Contains mapreduce-related components to perform the k-means clustering algorithm.
|
oracle.spatial.hadoop.vector.cluster.kmeans.mapreduce |
Contains mapreduce-related components (Hadoop new API) to perform the k-means clustering algorithm.
|
oracle.spatial.hadoop.vector.data.conf |
Data sets Hadoop job configurators.
|
oracle.spatial.hadoop.vector.data.conf.mapred |
Data sets configurators implementations for the old Hadoop API.
|
oracle.spatial.hadoop.vector.data.conf.mapreduce |
Data sets configurators implementations for the new Hadoop API.
|
oracle.spatial.hadoop.vector.mapred.input |
Input format and record readers implementations.
|
oracle.spatial.hadoop.vector.mapreduce.input |
Input format and record readers implementations (Hadoop new API).
|
Modifier and Type | Method and Description |
---|---|
PointWritable[] |
KMeansSampler.getSample(AbstractInputDataSet dataSet, InputDataSetConfiguratorHandler confHandler, Configuration conf)
Gets a sample of points from the input data set.
|
Modifier and Type | Method and Description |
---|---|
PointWritable[] |
KMeansSampler.getSample(AbstractInputDataSet dataSet, InputDataSetConfiguratorHandler confHandler, Configuration conf)
Gets a sample of points from the input data set.
|
Modifier and Type | Class and Description |
---|---|
class |
DynamicInputDataSetConfiguratorHandler
A subclass of
InputDataSetConfiguratorHandler which can be configured dynamically by adding its InputDataSetConfigurator instances. |
Modifier and Type | Method and Description |
---|---|
InputDataSetConfiguratorHandler |
MultiInputDataSetConfigurator.getConfiguratorHandler()
Gets a configurator handler used to configure the data sets contained in a
MultiInputDataSet |
Modifier and Type | Method and Description |
---|---|
void |
MultiInputDataSetConfigurator.setConfiguratorHandler(InputDataSetConfiguratorHandler configuratorHandler)
Sets a configurator handler used to configure the data sets contained in a
MultiInputDataSet |
Constructor and Description |
---|
MultiInputDataSetConfigurator(InputDataSetConfiguratorHandler configuratorHandler)
Creates a new instance
|
Modifier and Type | Class and Description |
---|---|
class |
FullInputDataSetConfiguratorHandler
A
DynamicInputDataSetConfiguratorHandler subclass which is preloaded with the configurators listed below in the given order: MultiInputDataSetConfiguratorImpl NoSQLInputDataSetConfiguratorImpl SpatialIndexInputDataSetConfiguratorImpl FileInputDataSetConfiguratorImpl SimpleInputDataSetConfiguratorImpl |
Constructor and Description |
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MultiInputDataSetConfiguratorImpl(InputDataSetConfiguratorHandler configuratorHandler)
Creates a new instance
|
Constructor and Description |
---|
MultiInputDataSetConfiguratorImpl(InputDataSetConfiguratorHandler configuratorHandler)
Creates a new instance
|
Modifier and Type | Method and Description |
---|---|
JGeometryWritable[] |
SpatialSampler.getSample(AbstractInputDataSet dataSet, InputDataSetConfiguratorHandler confHandler, Configuration conf) |
void |
SpatialSampler.writeSample(AbstractInputDataSet dataSet, InputDataSetConfiguratorHandler confHandler, Path resultPath, Configuration conf) |
Modifier and Type | Method and Description |
---|---|
JGeometryWritable[] |
SpatialSampler.getSample(AbstractInputDataSet dataSet, InputDataSetConfiguratorHandler confHandler, Configuration conf) |
void |
SpatialSampler.writeSample(AbstractInputDataSet dataSet, InputDataSetConfiguratorHandler confHandler, Path resultPath, Configuration conf) |
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