public int getRackOwned(String site, String rack) {
int count = 0;
for (Address node : topologyInfo.getRackNodes(site, rack)) {
count += stats.getOwned(node);
}
return count;
}
public int getMachineOwned(String site, String rack, String machine) {
int count = 0;
for (Address node : topologyInfo.getMachineNodes(site, rack, machine)) {
count += stats.getOwned(node);
}
return count;
}
public int getSiteOwned(String site) {
int count = 0;
for (Address node : topologyInfo.getSiteNodes(site)) {
count += stats.getOwned(node);
}
return count;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder("TopologyAwareOwnershipStatistics{\n");
for (String site : topologyInfo.getAllSites()) {
sb.append(
String.format(" %s: %d/%d\n", site, getSitePrimaryOwned(site), getSiteOwned(site)));
for (String rack : topologyInfo.getSiteRacks(site)) {
sb.append(
String.format(
" %s: %d/%d\n",
rack, getRackPrimaryOwned(site, rack), getRackOwned(site, rack)));
for (String machine : topologyInfo.getRackMachines(site, rack)) {
sb.append(
String.format(
" %s: %d/%d\n",
machine,
getMachinePrimaryOwned(site, rack, machine),
getMachineOwned(site, rack, machine)));
for (Address node : topologyInfo.getMachineNodes(site, rack, machine)) {
int expectedPrimarySegments =
topologyInfo.computeExpectedSegments(numSegments, 1, node);
int expectedOwnedSegments =
topologyInfo.computeExpectedSegments(numSegments, numOwners, node);
sb.append(
String.format(
" %s: %d/%d (%d/%d)\n",
node,
stats.getPrimaryOwned(node),
stats.getOwned(node),
expectedPrimarySegments,
expectedOwnedSegments));
}
}
}
}
sb.append('}');
return sb.toString();
}
public int getOwned(Address node) {
return stats.getOwned(node);
}