コード例 #1
0
 private int countSites(List<Address> addresses) {
   Set<String> sites = new HashSet<String>(addresses.size());
   for (Address a : addresses) {
     TopologyAwareAddress taa = (TopologyAwareAddress) a;
     sites.add(taa.getSiteId());
   }
   return sites.size();
 }
コード例 #2
0
 private int countRacks(List<Address> addresses) {
   Set<String> racks = new HashSet<String>(addresses.size());
   for (Address a : addresses) {
     TopologyAwareAddress taa = (TopologyAwareAddress) a;
     racks.add(taa.getRackId() + taa.getSiteId());
   }
   return racks.size();
 }
コード例 #3
0
  private void assertSegmentLocation(
      int segment, int expectedOwners, int expectedMachines, int expectedRacks, int expectedSites) {
    List<Address> received = ch.locateOwnersForSegment(segment);

    // Check the number of addresses and uniqueness
    assertEquals(received.size(), expectedOwners);
    Set<Address> receivedUnique = new HashSet<Address>(received);
    assertEquals(receivedUnique.size(), expectedOwners);

    // Check the number of machines
    Set<String> receivedMachines = new HashSet<String>();
    for (Address a : received) {
      TopologyAwareAddress taa = (TopologyAwareAddress) a;
      receivedMachines.add(taa.getMachineId() + "|" + taa.getRackId() + "|" + taa.getSiteId());
    }
    assertEquals(receivedMachines.size(), expectedMachines);

    // Check the number of racks
    Set<String> receivedRacks = new HashSet<String>();
    for (Address a : received) {
      TopologyAwareAddress taa = (TopologyAwareAddress) a;
      receivedRacks.add(taa.getRackId() + "|" + taa.getSiteId());
    }
    assertEquals(receivedRacks.size(), expectedRacks);

    // Check the number of sites
    Set<String> receivedSites = new HashSet<String>();
    for (Address a : received) {
      receivedSites.add(((TopologyAwareAddress) a).getSiteId());
    }
    assertEquals(receivedSites.size(), expectedSites);
  }