/** @param node Node to remove. */
public void removeMappedNode(GridNode node) {
if (mappedDhtNodes.contains(node))
mappedDhtNodes = new ArrayList<>(F.view(mappedDhtNodes, F.notEqualTo(node)));
if (mappedNearNodes != null && mappedNearNodes.contains(node))
mappedNearNodes = new ArrayList<>(F.view(mappedNearNodes, F.notEqualTo(node)));
}
/** {@inheritDoc} */
@Override
public final Map<UUID, GridNodeMetrics> metrics(Collection<UUID> nodeIds)
throws GridSpiException {
assert !F.isEmpty(nodeIds);
long now = U.currentTimeMillis();
Collection<UUID> expired = new LinkedList<>();
for (UUID id : nodeIds) {
GridNodeMetrics nodeMetrics = metricsMap.get(id);
Long ts = tsMap.get(id);
if (nodeMetrics == null || ts == null || ts < now - metricsExpireTime) expired.add(id);
}
if (!expired.isEmpty()) {
Map<UUID, GridNodeMetrics> refreshed = metrics0(expired);
for (UUID id : refreshed.keySet()) tsMap.put(id, now);
metricsMap.putAll(refreshed);
}
return F.view(metricsMap, F.contains(nodeIds));
}
/**
* @param g Grid.
* @return Non-system caches.
*/
private Collection<GridCacheConfiguration> caches(Grid g) {
return F.view(
Arrays.asList(g.configuration().getCacheConfiguration()),
new GridPredicate<GridCacheConfiguration>() {
@Override
public boolean apply(GridCacheConfiguration c) {
return c.getName() == null || !c.getName().equals(CU.UTILITY_CACHE_NAME);
}
});
}
/**
* @param cctx Cache context.
* @param prj Projection (optional).
* @return Collection of data nodes in provided projection (if any).
*/
private static Collection<GridNode> nodes(
final GridCacheContext<?, ?> cctx, @Nullable final GridProjection prj) {
assert cctx != null;
return F.view(
CU.allNodes(cctx),
new P1<GridNode>() {
@Override
public boolean apply(GridNode n) {
GridCacheDistributionMode mode = U.distributionMode(n, cctx.name());
return (mode == PARTITIONED_ONLY || mode == NEAR_PARTITIONED)
&& (prj == null || prj.node(n.id()) != null);
}
});
}
