/** {@inheritDoc} */
@Override
protected void clone0(GridTcpCommunicationMessageAdapter _msg) {
super.clone0(_msg);
GridDhtUnlockRequest _clone = (GridDhtUnlockRequest) _msg;
_clone.nearKeyBytes = nearKeyBytes;
_clone.nearKeys = nearKeys;
}
/**
* @param nodeId Node ID.
* @param req Request.
*/
@SuppressWarnings({"RedundantTypeArguments"})
public void clearLocks(UUID nodeId, GridDhtUnlockRequest<K, V> req) {
assert nodeId != null;
GridCacheVersion obsoleteVer = ctx.versions().next();
List<K> keys = req.nearKeys();
if (keys != null) {
for (K key : keys) {
while (true) {
GridDistributedCacheEntry<K, V> entry = peekExx(key);
try {
if (entry != null) {
entry.doneRemote(
req.version(), req.version(), req.committedVersions(), req.rolledbackVersions());
// Note that we don't reorder completed versions here,
// as there is no point to reorder relative to the version
// we are about to remove.
if (entry.removeLock(req.version())) {
if (log.isDebugEnabled())
log.debug("Removed lock [lockId=" + req.version() + ", key=" + key + ']');
// Try to evict near entry dht-mapped locally.
evictNearEntry(entry, obsoleteVer);
} else {
if (log.isDebugEnabled())
log.debug(
"Received unlock request for unknown candidate "
+ "(added to cancelled locks set): "
+ req);
}
} else if (log.isDebugEnabled())
log.debug("Received unlock request for entry that could not be found: " + req);
break;
} catch (GridCacheEntryRemovedException ignored) {
if (log.isDebugEnabled())
log.debug(
"Received remove lock request for removed entry (will retry) [entry="
+ entry
+ ", req="
+ req
+ ']');
}
}
}
}
}