/** {@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 + ']'); } }