コード例 #1
0
    /** @param nodes Nodes. */
    private Queue<ClusterNode> fallbacks(Collection<ClusterNode> nodes) {
      Queue<ClusterNode> fallbacks = new LinkedList<>();

      ClusterNode node = F.first(F.view(nodes, IS_LOC_NODE));

      if (node != null) fallbacks.add(node);

      fallbacks.addAll(node != null ? F.view(nodes, F.not(IS_LOC_NODE)) : nodes);

      return fallbacks;
    }
コード例 #2
0
    private void init() {
      ClusterNode node = nodes.poll();

      GridCacheQueryFutureAdapter<?, ?, R> fut0 =
          (GridCacheQueryFutureAdapter<?, ?, R>)
              (node.isLocal()
                  ? qryMgr.queryLocal(bean)
                  : qryMgr.queryDistributed(bean, Collections.singleton(node)));

      fut0.listen(
          new IgniteInClosure<IgniteInternalFuture<Collection<R>>>() {
            @Override
            public void apply(IgniteInternalFuture<Collection<R>> fut) {
              try {
                onDone(fut.get());
              } catch (IgniteCheckedException e) {
                if (F.isEmpty(nodes)) onDone(e);
                else init();
              }
            }
          });

      fut = fut0;
    }