Examples of Partitioner

com.linkedin.camus.etl.Partitioner
com.netflix.astyanax.partitioner.Partitioner
Base interface for token partitioning utilities @author elandau
com.thinkaurelius.titan.diskstorage.cassandra.AbstractCassandraStoreManager.Partitioner
edu.cmu.sphinx.decoder.search.Partitioner
Partitions a list of tokens according to the token score, used in {@link PartitionActiveListFactory}. This method is supposed to provide O(n) performance so it's more preferable than
eu.admire.gateway.location.Partitioner
org.apache.accumulo.core.util.LocalityGroupUtil.Partitioner
org.apache.hadoop.mapred.Partitioner
Partitions the key space.
Partitioner controls the partitioning of the keys of the intermediate map-outputs. The key (or a subset of the key) is used to derive the partition, typically by a hash function. The total number of partitions is the same as the number of reduce tasks for the job. Hence this controls which of the m reduce tasks the intermediate key (and hence the record) is sent for reduction.
@see Reducer
org.apache.kafka.clients.producer.internals.Partitioner
The default partitioning strategy:
- If a partition is specified in the record, use it
- If no partition is specified but a key is present choose a partition based on a hash of the key
- If no partition or key is present choose a partition in a round-robin fashion
org.apache.sqoop.job.etl.Partitioner
This allows connector to define how input data to be partitioned. The number of data partitions also determines the degree of parallelism.
org.apache.tez.runtime.library.api.Partitioner
{@link Partitioner} is used by the TEZ framework to partition outputkey/value pairs. Partitioner Initialization
The Partitioner class is picked up using the TEZ_RUNTIME_PARTITIONER_CLASS attribute in {@link TezRuntimeConfiguration}TODO NEWTEZ Change construction to first check for a Constructor with a bytep[] payload Partitioners need to provide a single argument ( {@link Configuration}) constructor or a 0 argument constructor. If both exist, preference is given to the single argument constructor. This is primarily for MR support. If using the configuration constructor, TEZ_RUNTIME_NUM_EXPECTED_PARTITIONS will be set in the configuration, to indicate the max number of expected partitions.
org.jamesii.core.distributed.partitioner.Partitioner
Main class of the partitioning framework. Calls the factories creation functions to obtain suitable factories, then uses the factory to get suitable infrastructure analysis -, model analysis - and partitioning algorithms. Created Nov 15, 2004 @author Roland Ewald
org.openpixi.pixi.distributed.partitioning.Partitioner
Interface for partitioning the simulation area to smaller rectangles. FUTURE: implement more elaborate partitioners

Examples of org.openpixi.pixi.distributed.partitioning.Partitioner

  }




  public void distributeProblem() {
    // Partition the problem
    Partitioner partitioner = new SimplePartitioner();
    partitions = partitioner.partition(
        settings.getGridCellsX(), settings.getGridCellsY(), settings.getNumOfNodes());


    // Log the partitioning scheme
    Logger logger = LoggerFactory.getLogger(this.getClass());
    logger.debug("Problem partitioning:\n{}", partitioner);

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.