/** * @param nodeId Sender. * @param res Result. */ void onResult(UUID nodeId, GridNearTxFinishResponse<K, V> res) { if (!isDone()) for (GridFuture<GridCacheTx> fut : futures()) { if (isMini(fut)) { MiniFuture f = (MiniFuture) fut; if (f.futureId().equals(res.miniId())) { assert f.node().id().equals(nodeId); f.onResult(res); } } } }
/** {@inheritDoc} */ @Override public boolean onNodeLeft(UUID nodeId) { for (GridFuture<?> fut : futures()) if (isMini(fut)) { MiniFuture f = (MiniFuture) fut; if (f.node().id().equals(nodeId)) { // Remove previous mapping. mappings.remove(nodeId); f.onResult(new GridTopologyException("Remote node left grid (will fail): " + nodeId)); return true; } } return false; }
/** @param m Mapping. */ private void finish(GridDistributedTxMapping<K, V> m) { GridNode n = m.node(); assert !m.empty(); GridNearTxFinishRequest<K, V> req = new GridNearTxFinishRequest<>( futId, tx.xidVersion(), tx.threadId(), commit, tx.isInvalidate(), m.explicitLock(), tx.topologyVersion(), null, null, null, tx.size(), commit && tx.pessimistic() ? m.writes() : null, commit && tx.pessimistic() ? tx.writeEntries() : null, commit ? tx.syncCommit() : tx.syncRollback(), tx.subjectId(), tx.taskNameHash()); // If this is the primary node for the keys. if (n.isLocal()) { req.miniId(GridUuid.randomUuid()); if (CU.DHT_ENABLED) { GridFuture<GridCacheTx> fut = commit ? dht().commitTx(n.id(), req) : dht().rollbackTx(n.id(), req); // Add new future. add(fut); } else // Add done future for testing. add(new GridFinishedFuture<GridCacheTx>(ctx)); } else { MiniFuture fut = new MiniFuture(m); req.miniId(fut.futureId()); add(fut); // Append new future. if (tx.pessimistic()) cctx.tm().beforeFinishRemote(n.id(), tx.threadId()); try { cctx.io().send(n, req); // If we don't wait for result, then mark future as done. if (!isSync() && !m.explicitLock()) fut.onDone(); } catch (GridTopologyException e) { // Remove previous mapping. mappings.remove(m.node().id()); fut.onResult(e); } catch (GridException e) { // Fail the whole thing. fut.onResult(e); } } }