Package | Description |
---|---|
org.apache.giraph.partition |
Package of partitioning related objects.
|
Modifier and Type | Class and Description |
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class |
GraphPartitionerFactory<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable>
Defines the partitioning framework for this application.
|
class |
HashPartitionerFactory<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable>
Divides the vertices into partitions by their hash code using a simple
round-robin hash for great balancing if given a random hash code.
|
class |
HashRangePartitionerFactory<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable>
Divides the vertices into partitions by their hash code using ranges of the
hash space.
|
class |
LongMappingStorePartitionerFactory<V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable>
Factory for long-byte mapping based partitioners.
|
class |
SimpleIntRangePartitionerFactory<V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable>
Factory for simple range-based partitioners based on integer vertex ids.
|
class |
SimpleLongRangePartitionerFactory<V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable>
Factory for simple range-based partitioners based on long vertex ids.
|
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