/**
* Processes cache query response.
*
* @param sndId Sender node id.
* @param res Query response.
*/
@SuppressWarnings("unchecked")
private void processQueryResponse(UUID sndId, GridCacheQueryResponse res) {
if (log.isDebugEnabled()) log.debug("Received query response: " + res);
GridCacheQueryFutureAdapter fut = getQueryFuture(res.requestId());
if (fut != null)
if (res.fields())
((GridCacheDistributedFieldsQueryFuture) fut)
.onPage(
sndId,
res.metadata(),
(Collection<Map<String, Object>>) ((Collection) res.data()),
res.error(),
res.isFinished());
else fut.onPage(sndId, res.data(), res.error(), res.isFinished());
else if (!cancelled.contains(res.requestId()))
U.warn(
log,
"Received response for finished or unknown query [rmtNodeId="
+ sndId
+ ", res="
+ res
+ ']');
}
/** {@inheritDoc} */
@Override
void onCancelAtStop() {
super.onCancelAtStop();
for (GridCacheQueryFutureAdapter fut : futs.values())
try {
fut.cancel();
} catch (IgniteCheckedException e) {
U.error(log, "Failed to cancel running query future: " + fut, e);
}
U.interrupt(threads.values());
}
/** {@inheritDoc} */
@Override
void onWaitAtStop() {
super.onWaitAtStop();
// Wait till all requests will be finished.
for (GridCacheQueryFutureAdapter fut : futs.values())
try {
fut.get();
} catch (IgniteCheckedException e) {
if (log.isDebugEnabled())
log.debug(
"Received query error while waiting for query to finish [queryFuture= "
+ fut
+ ", error= "
+ e
+ ']');
}
}
