/** {@inheritDoc} */
@Nullable
@Override
public Map<? extends GridComputeJob, GridNode> map(
List<GridNode> subgrid, @Nullable GridBiTuple<Set<UUID>, A> arg) throws GridException {
assert arg != null;
assert arg.get1() != null;
start = U.currentTimeMillis();
boolean debug = debugState(g);
if (debug) logStart(g.log(), getClass(), start);
Set<UUID> nodeIds = arg.get1();
Map<GridComputeJob, GridNode> map = U.newHashMap(nodeIds.size());
try {
taskArg = arg.get2();
for (GridNode node : subgrid) if (nodeIds.contains(node.id())) map.put(job(taskArg), node);
return map;
} finally {
if (debug) logMapped(g.log(), getClass(), map.values());
}
}
/** @throws Exception If failed. */
public void testInvalidateFlag() throws Exception {
GridEx g0 = grid(0);
GridCache<String, String> cache = g0.cache(PARTITIONED_CACHE_NAME);
String key = null;
for (int i = 0; i < 10_000; i++) {
if (!cache.affinity().isPrimaryOrBackup(g0.localNode(), String.valueOf(i))) {
key = String.valueOf(i);
break;
}
}
assertNotNull(key);
cache.put(key, key); // Create entry in near cache, it is invalidated if INVALIDATE flag is set.
assertNotNull(cache.peek(key));
GridClientData d = client.data(PARTITIONED_CACHE_NAME);
d.flagsOn(GridClientCacheFlag.INVALIDATE).put(key, "zzz");
for (Grid g : G.allGrids()) {
cache = g.cache(PARTITIONED_CACHE_NAME);
if (cache.affinity().isPrimaryOrBackup(g.localNode(), key))
assertEquals("zzz", cache.peek(key));
else assertNull(cache.peek(key));
}
}
/** {@inheritDoc} */
@Nullable
@Override
public final R reduce(List<GridComputeJobResult> results) throws GridException {
try {
return reduce0(results);
} finally {
if (debugState(g)) logFinish(g.log(), getClass(), start);
}
}