/** {@inheritDoc} */
@Override
public void loadPage(
long id, GridCacheQueryAdapter<?> qry, Collection<ClusterNode> nodes, boolean all) {
assert cctx.config().getCacheMode() != LOCAL;
assert qry != null;
assert nodes != null;
GridCacheDistributedQueryFuture<?, ?, ?> fut = futs.get(id);
assert fut != null;
try {
GridCacheQueryRequest req =
new GridCacheQueryRequest(
cctx.cacheId(),
id,
cctx.name(),
qry.pageSize(),
qry.includeBackups(),
fut.fields(),
all,
qry.keepPortable(),
qry.subjectId(),
qry.taskHash());
sendRequest(fut, req, nodes);
} catch (IgniteCheckedException e) {
fut.onDone(e);
}
}
/** {@inheritDoc} */
@SuppressWarnings("unchecked")
@Override
public CacheQueryFuture<?> queryDistributed(
GridCacheQueryBean qry, Collection<ClusterNode> nodes) {
assert cctx.config().getCacheMode() != LOCAL;
if (log.isDebugEnabled()) log.debug("Executing distributed query: " + qry);
long reqId = cctx.io().nextIoId();
final GridCacheDistributedQueryFuture<K, V, ?> fut =
new GridCacheDistributedQueryFuture<>(cctx, reqId, qry, nodes);
try {
qry.query().validate();
String clsName = qry.query().queryClassName();
GridCacheQueryRequest req =
new GridCacheQueryRequest(
cctx.cacheId(),
reqId,
cctx.name(),
qry.query().type(),
false,
qry.query().clause(),
clsName,
qry.query().scanFilter(),
qry.query().partition(),
qry.reducer(),
qry.transform(),
qry.query().pageSize(),
qry.query().includeBackups(),
qry.arguments(),
false,
qry.query().keepPortable(),
qry.query().subjectId(),
qry.query().taskHash());
addQueryFuture(req.id(), fut);
final Object topic = topic(cctx.nodeId(), req.id());
cctx.io().addOrderedHandler(topic, resHnd);
fut.listen(
new CI1<IgniteInternalFuture<?>>() {
@Override
public void apply(IgniteInternalFuture<?> fut) {
cctx.io().removeOrderedHandler(topic);
}
});
sendRequest(fut, req, nodes);
} catch (IgniteCheckedException e) {
fut.onDone(e);
}
return fut;
}