Examples with LocationGroup io.dingodb.meta.LocationGroup used on opensource projects

Example 1 with LocationGroup

use of io.dingodb.meta.LocationGroup in project dingo by dingodb.

the class TableMetaAdaptorImpl method rangeLocationGroup.

@Override
public NavigableMap<byte[], LocationGroup> rangeLocationGroup() {
    NavigableMap<byte[], LocationGroup> result = new TreeMap<>(BytesUtil.getDefaultByteArrayComparator());
    Map<GeneralId, AppView<?, ?>> map = this.scheduleMetaAdaptor.namespaceView().appViews();
    for (Map.Entry<GeneralId, AppView<?, ?>> entry : map.entrySet()) {
        if (entry.getValue() instanceof RegionView) {
            RegionView view = (RegionView) entry.getValue();
            ExecutorView executorView = this.scheduleMetaAdaptor.executorView(view.leader());
            Endpoint endpoint = executorView.stats().getLocation();
            Location location = new Location(endpoint.getIp(), endpoint.getPort(), DATA_DIR);
            List<Location> locationList = view.nodeResources().stream().map(id -> this.scheduleMetaAdaptor.namespaceView().<ExecutorView>getResourceView(id)).map(ExecutorView::location).collect(Collectors.toList());
            LocationGroup locationGroup = new LocationGroup(location, locationList);
            RegionApp regionApp = this.scheduleMetaAdaptor.regionApp(view.app());
            result.put(BytesUtil.nullToEmpty(regionApp.startKey()), locationGroup);
        }
    }
    return result;
}