/** @throws Exception If failed. */ public void testAffinityExecute() throws Exception { GridClientCompute dflt = client.compute(); GridClientData data = client.data(PARTITIONED_CACHE_NAME); Collection<? extends GridClientNode> nodes = dflt.nodes(); assertEquals(NODES_CNT, nodes.size()); for (int i = 0; i < NODES_CNT; i++) { Grid g = grid(i); assert g != null; int affinityKey = -1; for (int key = 0; key < 10000; key++) { if (g.localNode().id().equals(data.affinity(key))) { affinityKey = key; break; } } if (affinityKey == -1) throw new Exception("Unable to found key for which node is primary: " + g.localNode().id()); GridClientNode clientNode = dflt.node(g.localNode().id()); assertNotNull("Client node for " + g.localNode().id() + " was not found", clientNode); String res = dflt.affinityExecute(TestTask.class.getName(), PARTITIONED_CACHE_NAME, affinityKey, null); assertNotNull(res); assertEquals(g.localNode().id().toString(), res); } }