Ejemplo n.º 1
0
  /** @throws GridException If failed. */
  public void testAffinity() throws GridException {
    Grid g1 = grid(1);
    Grid g2 = grid(2);

    assert caches(g1).size() == 0;
    assert F.first(caches(g2)).getCacheMode() == PARTITIONED;

    Map<GridNode, Collection<String>> map = g1.mapKeysToNodes(null, F.asList("1"));

    assertNotNull(map);
    assertEquals("Invalid map size: " + map.size(), 1, map.size());
    assertEquals(F.first(map.keySet()), g2.localNode());

    UUID id1 = g1.mapKeyToNode(null, "2").id();

    assertNotNull(id1);
    assertEquals(g2.localNode().id(), id1);

    UUID id2 = g1.mapKeyToNode(null, "3").id();

    assertNotNull(id2);
    assertEquals(g2.localNode().id(), id2);
  }
  /** @throws Exception If failed. */
  public void testKeyMappingOnComputeNode() throws Exception {
    try {
      cache = true;

      for (int i = 0; i < 4; i++) {
        nearOnly = i == 0;

        startGrid(i);
      }

      cache = false;

      Grid compute = startGrid(4);

      for (int i = 0; i < 100; i++) {
        GridNode node = compute.mapKeyToNode(null, i);

        assertFalse("For key: " + i, node.id().equals(compute.localNode().id()));
        assertFalse("For key: " + i, node.id().equals(grid(0).localNode().id()));
      }
    } finally {
      stopAllGrids();
    }
  }