Something like this could happen because replicated cache is incorrectly expected to have the whole dataset locally. I will take a look .
Sergi 2015-09-10 15:38 GMT+03:00 Denis Magda <dma...@gridgain.com>: > Hi Sergi, > > I was fixing one of the many SQL query tests ( > https://issues.apache.org/jira/browse/IGNITE-613) when found that there > is an issue in how 'pageSize' parameter is processed by Ignite SQL engine. > > Test does the following. > > At the beginning it starts 3 server nodes and 1 client node. Fills a > replicated cache with 1000 entries. > > Right after that the following query is executed from the client node > > QueryCursor<Cache.Entry<Integer, Integer>> q = > cache.query(new SqlQuery<Integer, Integer>(Integer.class,"_key >= 0 > order by _key").setPageSize(10)); > > Then the test gets the first key in order to pre-load the first page: > > q.iterator().next().getKey() > > > However, the iterator loads all 1000 entries ignoring the page size that > is equal to 10. > I see that the iterator already holds all the entries in a list and > GridMapQueryExecutor.qryRess map on servers side is empty meaning that the > whole data was transferred to the client. > > Is this a bug or expected behavior? > > -- > Denis >
