/** @return Nodes to execute on. */
private Collection<ClusterNode> nodes() {
CacheMode cacheMode = cctx.config().getCacheMode();
switch (cacheMode) {
case LOCAL:
if (prj != null)
U.warn(
log,
"Ignoring query projection because it's executed over LOCAL cache "
+ "(only local node will be queried): "
+ this);
return Collections.singletonList(cctx.localNode());
case REPLICATED:
if (prj != null || partition() != null) return nodes(cctx, prj, partition());
return cctx.affinityNode()
? Collections.singletonList(cctx.localNode())
: Collections.singletonList(F.rand(nodes(cctx, null, partition())));
case PARTITIONED:
return nodes(cctx, prj, partition());
default:
throw new IllegalStateException("Unknown cache distribution mode: " + cacheMode);
}
}
/**
* @param nodes Nodes.
* @param id ID.
* @throws IgniteCheckedException If failed.
*/
private void sendAllPartitions(
Collection<? extends ClusterNode> nodes, GridDhtPartitionExchangeId id)
throws IgniteCheckedException {
GridDhtPartitionsFullMessage m =
new GridDhtPartitionsFullMessage(id, lastVer.get(), id.topologyVersion());
for (GridCacheContext cacheCtx : cctx.cacheContexts()) {
if (!cacheCtx.isLocal()) {
AffinityTopologyVersion startTopVer = cacheCtx.startTopologyVersion();
boolean ready = startTopVer == null || startTopVer.compareTo(id.topologyVersion()) <= 0;
if (ready)
m.addFullPartitionsMap(cacheCtx.cacheId(), cacheCtx.topology().partitionMap(true));
}
}
// It is important that client topologies be added after contexts.
for (GridClientPartitionTopology top : cctx.exchange().clientTopologies())
m.addFullPartitionsMap(top.cacheId(), top.partitionMap(true));
if (log.isDebugEnabled())
log.debug(
"Sending full partition map [nodeIds="
+ F.viewReadOnly(nodes, F.node2id())
+ ", exchId="
+ exchId
+ ", msg="
+ m
+ ']');
cctx.io().safeSend(nodes, m, SYSTEM_POOL, null);
}
/**
* {@inheritDoc}
*
* @param ctx
*/
@Override
public void prepareMarshal(GridCacheSharedContext ctx) throws IgniteCheckedException {
super.prepareMarshal(ctx);
if (ownedVals != null) {
ownedValKeys = ownedVals.keySet();
ownedValVals = ownedVals.values();
for (Map.Entry<IgniteTxKey, CacheVersionedValue> entry : ownedVals.entrySet()) {
GridCacheContext cacheCtx = ctx.cacheContext(entry.getKey().cacheId());
entry.getKey().prepareMarshal(cacheCtx);
entry.getValue().prepareMarshal(cacheCtx.cacheObjectContext());
}
}
if (retVal != null && retVal.cacheId() != 0) {
GridCacheContext cctx = ctx.cacheContext(retVal.cacheId());
assert cctx != null : retVal.cacheId();
retVal.prepareMarshal(cctx);
}
if (filterFailedKeys != null) {
for (IgniteTxKey key : filterFailedKeys) {
GridCacheContext cctx = ctx.cacheContext(key.cacheId());
key.prepareMarshal(cctx);
}
}
}
/**
* @param updateSeq Update sequence.
* @return {@code True} if entry has been transitioned to state EVICTED.
*/
boolean tryEvict(boolean updateSeq) {
if (state.getReference() != RENTING || state.getStamp() != 0 || groupReserved()) return false;
// Attempt to evict partition entries from cache.
clearAll();
if (map.isEmpty() && state.compareAndSet(RENTING, EVICTED, 0, 0)) {
if (log.isDebugEnabled()) log.debug("Evicted partition: " + this);
if (!GridQueryProcessor.isEnabled(cctx.config())) clearSwap();
if (cctx.isDrEnabled()) cctx.dr().partitionEvicted(id);
cctx.dataStructures().onPartitionEvicted(id);
rent.onDone();
((GridDhtPreloader) cctx.preloader()).onPartitionEvicted(this, updateSeq);
clearDeferredDeletes();
return true;
}
return false;
}
/**
* @param cctx Context.
* @param id Partition ID.
*/
@SuppressWarnings("ExternalizableWithoutPublicNoArgConstructor")
GridDhtLocalPartition(GridCacheContext cctx, int id) {
assert cctx != null;
this.id = id;
this.cctx = cctx;
log = U.logger(cctx.kernalContext(), logRef, this);
rent =
new GridFutureAdapter<Object>() {
@Override
public String toString() {
return "PartitionRentFuture [part=" + GridDhtLocalPartition.this + ", map=" + map + ']';
}
};
map = new ConcurrentHashMap8<>(cctx.config().getStartSize() / cctx.affinity().partitions());
int delQueueSize =
CU.isSystemCache(cctx.name())
? 100
: Math.max(MAX_DELETE_QUEUE_SIZE / cctx.affinity().partitions(), 20);
rmvQueue = new GridCircularBuffer<>(U.ceilPow2(delQueueSize));
}
/** {@inheritDoc} */
@Override
public GridDhtPartitionFullMap partitionMap(boolean onlyActive) {
lock.readLock().lock();
try {
assert node2part != null && node2part.valid()
: "Invalid node2part [node2part: "
+ node2part
+ ", cache="
+ cctx.name()
+ ", started="
+ cctx.started()
+ ", stopping="
+ stopping
+ ", locNodeId="
+ cctx.localNode().id()
+ ", locName="
+ cctx.gridName()
+ ']';
GridDhtPartitionFullMap m = node2part;
return new GridDhtPartitionFullMap(
m.nodeId(), m.nodeOrder(), m.updateSequence(), m, onlyActive);
} finally {
lock.readLock().unlock();
}
}
/**
* @param cctx Cache context.
* @param prj Projection (optional).
* @return Collection of data nodes in provided projection (if any).
*/
private static Collection<ClusterNode> nodes(
final GridCacheContext<?, ?> cctx,
@Nullable final ClusterGroup prj,
@Nullable final Integer part) {
assert cctx != null;
final AffinityTopologyVersion topVer = cctx.affinity().affinityTopologyVersion();
Collection<ClusterNode> affNodes = CU.affinityNodes(cctx);
if (prj == null && part == null) return affNodes;
final Set<ClusterNode> owners =
part == null
? Collections.<ClusterNode>emptySet()
: new HashSet<>(cctx.topology().owners(part, topVer));
return F.view(
affNodes,
new P1<ClusterNode>() {
@Override
public boolean apply(ClusterNode n) {
return cctx.discovery().cacheAffinityNode(n, cctx.name())
&& (prj == null || prj.node(n.id()) != null)
&& (part == null || owners.contains(n));
}
});
}
/**
* Updates partition map in all caches.
*
* @param msg Partitions single message.
*/
private void updatePartitionSingleMap(GridDhtPartitionsSingleMessage msg) {
for (Map.Entry<Integer, GridDhtPartitionMap> entry : msg.partitions().entrySet()) {
Integer cacheId = entry.getKey();
GridCacheContext cacheCtx = cctx.cacheContext(cacheId);
GridDhtPartitionTopology top =
cacheCtx != null ? cacheCtx.topology() : cctx.exchange().clientTopology(cacheId, this);
top.update(exchId, entry.getValue());
}
}
/**
* @param cacheCtx Cache context.
* @throws IgniteCheckedException If failed.
*/
private void initTopology(GridCacheContext cacheCtx) throws IgniteCheckedException {
if (stopping(cacheCtx.cacheId())) return;
if (canCalculateAffinity(cacheCtx)) {
if (log.isDebugEnabled())
log.debug(
"Will recalculate affinity [locNodeId="
+ cctx.localNodeId()
+ ", exchId="
+ exchId
+ ']');
cacheCtx.affinity().calculateAffinity(exchId.topologyVersion(), discoEvt);
} else {
if (log.isDebugEnabled())
log.debug(
"Will request affinity from remote node [locNodeId="
+ cctx.localNodeId()
+ ", exchId="
+ exchId
+ ']');
// Fetch affinity assignment from remote node.
GridDhtAssignmentFetchFuture fetchFut =
new GridDhtAssignmentFetchFuture(
cacheCtx,
exchId.topologyVersion(),
CU.affinityNodes(cacheCtx, exchId.topologyVersion()));
fetchFut.init();
List<List<ClusterNode>> affAssignment = fetchFut.get();
if (log.isDebugEnabled())
log.debug(
"Fetched affinity from remote node, initializing affinity assignment [locNodeId="
+ cctx.localNodeId()
+ ", topVer="
+ exchId.topologyVersion()
+ ']');
if (affAssignment == null) {
affAssignment = new ArrayList<>(cacheCtx.affinity().partitions());
List<ClusterNode> empty = Collections.emptyList();
for (int i = 0; i < cacheCtx.affinity().partitions(); i++) affAssignment.add(empty);
}
cacheCtx.affinity().initializeAffinity(exchId.topologyVersion(), affAssignment);
}
}
/**
* @param cacheId Cache ID to check.
* @param topVer Topology version.
* @return {@code True} if cache was added during this exchange.
*/
public boolean isCacheAdded(int cacheId, AffinityTopologyVersion topVer) {
if (!F.isEmpty(reqs)) {
for (DynamicCacheChangeRequest req : reqs) {
if (req.start() && !req.clientStartOnly()) {
if (CU.cacheId(req.cacheName()) == cacheId) return true;
}
}
}
GridCacheContext<?, ?> cacheCtx = cctx.cacheContext(cacheId);
return cacheCtx != null && F.eq(cacheCtx.startTopologyVersion(), topVer);
}
/**
* Updates partition map in all caches.
*
* @param msg Partitions full messages.
*/
private void updatePartitionFullMap(GridDhtPartitionsFullMessage msg) {
for (Map.Entry<Integer, GridDhtPartitionFullMap> entry : msg.partitions().entrySet()) {
Integer cacheId = entry.getKey();
GridCacheContext cacheCtx = cctx.cacheContext(cacheId);
if (cacheCtx != null) cacheCtx.topology().update(exchId, entry.getValue());
else {
ClusterNode oldest = CU.oldestAliveCacheServerNode(cctx, AffinityTopologyVersion.NONE);
if (oldest != null && oldest.isLocal())
cctx.exchange().clientTopology(cacheId, this).update(exchId, entry.getValue());
}
}
}
/** {@inheritDoc} */
@Override
public Collection<ClusterNode> nodes(int p, AffinityTopologyVersion topVer) {
Collection<ClusterNode> affNodes = cctx.affinity().nodes(p, topVer);
lock.readLock().lock();
try {
assert node2part != null && node2part.valid()
: "Invalid node-to-partitions map [topVer1="
+ topVer
+ ", topVer2="
+ this.topVer
+ ", cache="
+ cctx.name()
+ ", node2part="
+ node2part
+ ']';
Collection<ClusterNode> nodes = null;
Collection<UUID> nodeIds = part2node.get(p);
if (!F.isEmpty(nodeIds)) {
Collection<UUID> affIds = new HashSet<>(F.viewReadOnly(affNodes, F.node2id()));
for (UUID nodeId : nodeIds) {
if (!affIds.contains(nodeId) && hasState(p, nodeId, OWNING, MOVING, RENTING)) {
ClusterNode n = cctx.discovery().node(nodeId);
if (n != null
&& (topVer.topologyVersion() < 0 || n.order() <= topVer.topologyVersion())) {
if (nodes == null) {
nodes = new ArrayList<>(affNodes.size() + 2);
nodes.addAll(affNodes);
}
nodes.add(n);
}
}
}
}
return nodes != null ? nodes : affNodes;
} finally {
lock.readLock().unlock();
}
}
/**
* @param cctx Context.
* @param type Query type.
* @param clsName Class name.
* @param clause Clause.
* @param filter Scan filter.
* @param part Partition.
* @param incMeta Include metadata flag.
* @param keepPortable Keep portable flag.
*/
public GridCacheQueryAdapter(
GridCacheContext<?, ?> cctx,
GridCacheQueryType type,
@Nullable String clsName,
@Nullable String clause,
@Nullable IgniteBiPredicate<Object, Object> filter,
@Nullable Integer part,
boolean incMeta,
boolean keepPortable) {
assert cctx != null;
assert type != null;
assert part == null || part >= 0;
this.cctx = cctx;
this.type = type;
this.clsName = clsName;
this.clause = clause;
this.filter = filter;
this.part = part;
this.incMeta = incMeta;
this.keepPortable = keepPortable;
log = cctx.logger(getClass());
metrics = new GridCacheQueryMetricsAdapter();
}
/** {@inheritDoc} */
@Override
public void printMemoryStats(int threshold) {
X.println(
">>> Cache partition topology stats [grid="
+ cctx.gridName()
+ ", cache="
+ cctx.name()
+ ']');
for (GridDhtLocalPartition part : locParts.values()) {
int size = part.size();
if (size >= threshold)
X.println(">>> Local partition [part=" + part.id() + ", size=" + size + ']');
}
}
/** @param cctx Context. */
GridDhtPartitionTopologyImpl(GridCacheContext<?, ?> cctx) {
assert cctx != null;
this.cctx = cctx;
log = cctx.logger(getClass());
}
/**
* @param p Partition.
* @param topVer Topology version ({@code -1} for all nodes).
* @param state Partition state.
* @param states Additional partition states.
* @return List of nodes for the partition.
*/
private List<ClusterNode> nodes(
int p,
AffinityTopologyVersion topVer,
GridDhtPartitionState state,
GridDhtPartitionState... states) {
Collection<UUID> allIds =
topVer.topologyVersion() > 0 ? F.nodeIds(CU.affinityNodes(cctx, topVer)) : null;
lock.readLock().lock();
try {
assert node2part != null && node2part.valid()
: "Invalid node-to-partitions map [topVer="
+ topVer
+ ", allIds="
+ allIds
+ ", node2part="
+ node2part
+ ", cache="
+ cctx.name()
+ ']';
Collection<UUID> nodeIds = part2node.get(p);
// Node IDs can be null if both, primary and backup, nodes disappear.
int size = nodeIds == null ? 0 : nodeIds.size();
if (size == 0) return Collections.emptyList();
List<ClusterNode> nodes = new ArrayList<>(size);
for (UUID id : nodeIds) {
if (topVer.topologyVersion() > 0 && !allIds.contains(id)) continue;
if (hasState(p, id, state, states)) {
ClusterNode n = cctx.discovery().node(id);
if (n != null && (topVer.topologyVersion() < 0 || n.order() <= topVer.topologyVersion()))
nodes.add(n);
}
}
return nodes;
} finally {
lock.readLock().unlock();
}
}
/**
* @param p Partition number.
* @param topVer Topology version.
* @param create Create flag.
* @param updateSeq Update sequence.
* @return Local partition.
*/
private GridDhtLocalPartition localPartition(
int p, AffinityTopologyVersion topVer, boolean create, boolean updateSeq) {
while (true) {
boolean belongs = cctx.affinity().localNode(p, topVer);
GridDhtLocalPartition loc = locParts.get(p);
if (loc != null && loc.state() == EVICTED) {
locParts.remove(p, loc);
if (!create) return null;
if (!belongs)
throw new GridDhtInvalidPartitionException(
p,
"Adding entry to evicted partition [part="
+ p
+ ", topVer="
+ topVer
+ ", this.topVer="
+ this.topVer
+ ']');
continue;
}
if (loc == null && create) {
if (!belongs)
throw new GridDhtInvalidPartitionException(
p,
"Creating partition which does not belong [part="
+ p
+ ", topVer="
+ topVer
+ ", this.topVer="
+ this.topVer
+ ']');
lock.writeLock().lock();
try {
GridDhtLocalPartition old =
locParts.putIfAbsent(p, loc = new GridDhtLocalPartition(cctx, p));
if (old != null) loc = old;
else {
if (updateSeq) this.updateSeq.incrementAndGet();
if (log.isDebugEnabled()) log.debug("Created local partition: " + loc);
}
} finally {
lock.writeLock().unlock();
}
}
return loc;
}
}
/** Clears swap entries for evicted partition. */
private void clearSwap() {
assert state() == EVICTED;
assert !GridQueryProcessor.isEnabled(cctx.config())
: "Indexing needs to have unswapped values.";
try {
GridCloseableIterator<Map.Entry<byte[], GridCacheSwapEntry>> it = cctx.swap().iterator(id);
boolean isLocStore = cctx.store().isLocal();
if (it != null) {
// We can safely remove these values because no entries will be created for evicted
// partition.
while (it.hasNext()) {
Map.Entry<byte[], GridCacheSwapEntry> entry = it.next();
byte[] keyBytes = entry.getKey();
KeyCacheObject key = cctx.toCacheKeyObject(keyBytes);
cctx.swap().remove(key);
if (isLocStore) cctx.store().remove(null, key.value(cctx.cacheObjectContext(), false));
}
}
} catch (IgniteCheckedException e) {
U.error(log, "Failed to clear swap for evicted partition: " + this, e);
}
}
/**
* @param rmtReducer Optional reducer.
* @param rmtTransform Optional transformer.
* @param args Arguments.
* @return Future.
*/
@SuppressWarnings("IfMayBeConditional")
private <R> CacheQueryFuture<R> execute(
@Nullable IgniteReducer<T, R> rmtReducer,
@Nullable IgniteClosure<T, R> rmtTransform,
@Nullable Object... args) {
Collection<ClusterNode> nodes = nodes();
cctx.checkSecurity(SecurityPermission.CACHE_READ);
if (nodes.isEmpty())
return new GridCacheQueryErrorFuture<>(
cctx.kernalContext(), new ClusterGroupEmptyCheckedException());
if (log.isDebugEnabled())
log.debug("Executing query [query=" + this + ", nodes=" + nodes + ']');
if (cctx.deploymentEnabled()) {
try {
cctx.deploy().registerClasses(filter, rmtReducer, rmtTransform);
cctx.deploy().registerClasses(args);
} catch (IgniteCheckedException e) {
return new GridCacheQueryErrorFuture<>(cctx.kernalContext(), e);
}
}
if (subjId == null) subjId = cctx.localNodeId();
taskHash = cctx.kernalContext().job().currentTaskNameHash();
final GridCacheQueryBean bean =
new GridCacheQueryBean(
this,
(IgniteReducer<Object, Object>) rmtReducer,
(IgniteClosure<Object, Object>) rmtTransform,
args);
final GridCacheQueryManager qryMgr = cctx.queries();
boolean loc = nodes.size() == 1 && F.first(nodes).id().equals(cctx.localNodeId());
if (type == SQL_FIELDS || type == SPI)
return (CacheQueryFuture<R>)
(loc ? qryMgr.queryFieldsLocal(bean) : qryMgr.queryFieldsDistributed(bean, nodes));
else if (type == SCAN && part != null && nodes.size() > 1)
return new CacheQueryFallbackFuture<>(nodes, bean, qryMgr);
else
return (CacheQueryFuture<R>)
(loc ? qryMgr.queryLocal(bean) : qryMgr.queryDistributed(bean, nodes));
}
/** {@inheritDoc} */
@Override
public GridDhtPartitionMap localPartitionMap() {
lock.readLock().lock();
try {
return new GridDhtPartitionMap(
cctx.nodeId(), updateSeq.get(), F.viewReadOnly(locParts, CU.part2state()), true);
} finally {
lock.readLock().unlock();
}
}
/**
* @param key Removed key.
* @param ver Removed version.
* @throws IgniteCheckedException If failed.
*/
public void onDeferredDelete(KeyCacheObject key, GridCacheVersion ver)
throws IgniteCheckedException {
try {
T2<KeyCacheObject, GridCacheVersion> evicted = rmvQueue.add(new T2<>(key, ver));
if (evicted != null) cctx.dht().removeVersionedEntry(evicted.get1(), evicted.get2());
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
throw new IgniteInterruptedCheckedException(e);
}
}
/**
* @param cacheCtx Cache context.
* @return {@code True} if local node can calculate affinity on it's own for this partition map
* exchange.
*/
private boolean canCalculateAffinity(GridCacheContext cacheCtx) {
AffinityFunction affFunc = cacheCtx.config().getAffinity();
// Do not request affinity from remote nodes if affinity function is not centralized.
if (!U.hasAnnotation(affFunc, AffinityCentralizedFunction.class)) return true;
// If local node did not initiate exchange or local node is the only cache node in grid.
Collection<ClusterNode> affNodes = CU.affinityNodes(cacheCtx, exchId.topologyVersion());
return !exchId.nodeId().equals(cctx.localNodeId())
|| (affNodes.size() == 1 && affNodes.contains(cctx.localNode()));
}
/**
* @param updateSeq Update sequence.
* @return Future for evict attempt.
*/
IgniteInternalFuture<Boolean> tryEvictAsync(boolean updateSeq) {
if (map.isEmpty()
&& !GridQueryProcessor.isEnabled(cctx.config())
&& state.compareAndSet(RENTING, EVICTED, 0, 0)) {
if (log.isDebugEnabled()) log.debug("Evicted partition: " + this);
clearSwap();
if (cctx.isDrEnabled()) cctx.dr().partitionEvicted(id);
cctx.dataStructures().onPartitionEvicted(id);
rent.onDone();
((GridDhtPreloader) cctx.preloader()).onPartitionEvicted(this, updateSeq);
clearDeferredDeletes();
return new GridFinishedFuture<>(true);
}
return cctx.closures()
.callLocalSafe(
new GPC<Boolean>() {
@Override
public Boolean call() {
return tryEvict(true);
}
}, /*system pool*/
true);
}
/** {@inheritDoc} */
@Override
public AffinityTopologyVersion topologyVersion() {
lock.readLock().lock();
try {
assert topVer.topologyVersion() > 0
: "Invalid topology version [topVer=" + topVer + ", cacheName=" + cctx.name() + ']';
return topVer;
} finally {
lock.readLock().unlock();
}
}
/** {@inheritDoc} */
@Override
public void onRemoved(GridDhtCacheEntry e) {
/*
* Make sure not to acquire any locks here as this method
* may be called from sensitive synchronization blocks.
* ===================================================
*/
GridDhtLocalPartition loc =
localPartition(cctx.affinity().partition(e.key()), topologyVersion(), false);
if (loc != null) loc.onRemoved(e);
}
/** @param nodeId Node to remove. */
private void removeNode(UUID nodeId) {
assert nodeId != null;
assert lock.writeLock().isHeldByCurrentThread();
ClusterNode oldest = CU.oldestAliveCacheServerNode(cctx.shared(), topVer);
assert oldest != null;
ClusterNode loc = cctx.localNode();
if (node2part != null) {
if (oldest.equals(loc) && !node2part.nodeId().equals(loc.id())) {
updateSeq.setIfGreater(node2part.updateSequence());
node2part =
new GridDhtPartitionFullMap(
loc.id(), loc.order(), updateSeq.incrementAndGet(), node2part, false);
} else node2part = new GridDhtPartitionFullMap(node2part, node2part.updateSequence());
part2node = new HashMap<>(part2node);
GridDhtPartitionMap parts = node2part.remove(nodeId);
if (parts != null) {
for (Integer p : parts.keySet()) {
Set<UUID> nodeIds = part2node.get(p);
if (nodeIds != null) {
nodeIds.remove(nodeId);
if (nodeIds.isEmpty()) part2node.remove(p);
}
}
}
consistencyCheck();
}
}
/**
* @param node Node.
* @param id ID.
* @throws IgniteCheckedException If failed.
*/
private void sendLocalPartitions(ClusterNode node, @Nullable GridDhtPartitionExchangeId id)
throws IgniteCheckedException {
GridDhtPartitionsSingleMessage m =
new GridDhtPartitionsSingleMessage(
id, cctx.kernalContext().clientNode(), cctx.versions().last());
for (GridCacheContext cacheCtx : cctx.cacheContexts()) {
if (!cacheCtx.isLocal())
m.addLocalPartitionMap(cacheCtx.cacheId(), cacheCtx.topology().localPartitionMap());
}
if (log.isDebugEnabled())
log.debug(
"Sending local partitions [nodeId="
+ node.id()
+ ", exchId="
+ exchId
+ ", msg="
+ m
+ ']');
cctx.io().send(node, m, SYSTEM_POOL);
}
/** {@inheritDoc} */
@Override
public GridDhtLocalPartition onAdded(AffinityTopologyVersion topVer, GridDhtCacheEntry e) {
/*
* Make sure not to acquire any locks here as this method
* may be called from sensitive synchronization blocks.
* ===================================================
*/
int p = cctx.affinity().partition(e.key());
GridDhtLocalPartition loc = localPartition(p, topVer, true);
assert loc != null;
loc.onAdded(e);
return loc;
}
/** {@inheritDoc} */
@Override
public boolean onDone(AffinityTopologyVersion res, Throwable err) {
Map<Integer, Boolean> m = null;
for (GridCacheContext cacheCtx : cctx.cacheContexts()) {
if (cacheCtx.config().getTopologyValidator() != null && !CU.isSystemCache(cacheCtx.name())) {
if (m == null) m = new HashMap<>();
m.put(
cacheCtx.cacheId(),
cacheCtx.config().getTopologyValidator().validate(discoEvt.topologyNodes()));
}
}
cacheValidRes = m != null ? m : Collections.<Integer, Boolean>emptyMap();
cctx.cache().onExchangeDone(exchId.topologyVersion(), reqs, err);
cctx.exchange().onExchangeDone(this, err);
if (super.onDone(res, err) && !dummy && !forcePreload) {
if (log.isDebugEnabled())
log.debug(
"Completed partition exchange [localNode="
+ cctx.localNodeId()
+ ", exchange= "
+ this
+ ']');
initFut.onDone(err == null);
GridTimeoutObject timeoutObj = this.timeoutObj;
// Deschedule timeout object.
if (timeoutObj != null) cctx.kernalContext().timeout().removeTimeoutObject(timeoutObj);
if (exchId.isLeft()) {
for (GridCacheContext cacheCtx : cctx.cacheContexts())
cacheCtx.config().getAffinity().removeNode(exchId.nodeId());
}
return true;
}
return dummy;
}
/** {@inheritDoc} */
@Override
public void onEvicted(GridDhtLocalPartition part, boolean updateSeq) {
assert updateSeq || lock.isWriteLockedByCurrentThread();
lock.writeLock().lock();
try {
if (stopping) return;
assert part.state() == EVICTED;
long seq = updateSeq ? this.updateSeq.incrementAndGet() : this.updateSeq.get();
updateLocal(part.id(), cctx.localNodeId(), part.state(), seq);
consistencyCheck();
} finally {
lock.writeLock().unlock();
}
}