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
