Yes, Yakov. I mean query with join of 2 caches can be run on either of it. Second parameter is merge prefetch size. You can see they going together in PR.
5 июля 2017 г. 11:48 пользователь "Yakov Zhdanov" <yzhda...@apache.org> написал: > Same query against different caches? This sounds like same query against > different tables. :) Andrey can you please provide real-world example? > > What 2 params do you mean? Which one is the second? > > My points are: > - provide ability to set limits without restarting the cluster. > - provide ability to set limits per query as different queries may require > different resources and having one hard limit for all the queries seems to > be very inconvenient. > > Ideally, I would get rid of this IGNITE_SQL_MERGE_TABLE_MAX_SIZE parameter > and use just memory limits - if query runs out of memory then it is > cancelled with proper error message, but I doubt if this can be done > quickly. > > -- > Yakov Zhdanov >
