net.myrrix.common
Class PartitionsUtils

java.lang.Object
  net.myrrix.common.PartitionsUtils

public final class PartitionsUtils
extends Object

Utility methods for dealing with partitions in distributed mode.

Method Summary

static List<List<org.apache.mahout.common.Pair<String,Integer>>>

parseAllPartitions(CharSequence value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

parseAllPartitions

public static List<List<org.apache.mahout.common.Pair<String,Integer>>> parseAllPartitions(CharSequence value)

Parameters:

value - describes all partitions, when partitioning across Serving Layers by user. Each partition may have multiple replicas. Serving Layers are specified as "host:port". Replicas are specified as many Serving Layers, separated by commas, like "rep1:port1,rep2:port2,...". Finally, partitions are specified as multiple replicas separated by semicolon, like "part1rep1:port11,part1rep2:port12;part2rep1:port21,part2rep2:port22;...". Example: "foo:80,foo2:8080;bar:8080;baz2:80,baz3:80"

Returns:

List of partitions, where each partition is a List of replicas, where each replica is a host-port pair, as String and Integer