/** @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();
}
}