It seems the issue exist only if one uses data streamer with binaryobject builder. If I use straight JDBC to insert data, the issue goes away. Any idea what one needs to do to get this working with binary objects? Everything else is the same between the two scenarios.
On Mon, May 18, 2020 at 4:39 PM narges saleh <snarges...@gmail.com> wrote: > It turned out that I'd get partial results in some cases, when joining > partitioned caches. But I still don't understand why I am not getting all > the rows that the joined query should return. > My assumption is that if you have caches with primary keys, containing the > affinity key, then the related entries (by affinity key) in these caches > should be collocated and a join among these caches based on the leading > part of the primary keys (including the affinity key) which is shared > across all the keys, should return all the rows which satisfy the where > clause. Even if this is not the case, a distributed join should be possible > and I still should get all the rows. But this is not happening either. > What could be the issue here? What am I missing here? > > On Mon, May 18, 2020 at 9:30 AM narges saleh <snarges...@gmail.com> wrote: > >> No error. Just no records is returned, as opposed to the join between the >> replicated and partitioned cache which returns ass applicable rows. Sorry, >> for not being clear. >> >> On Mon, May 18, 2020 at 9:00 AM Ilya Kasnacheev < >> ilya.kasnach...@gmail.com> wrote: >> >>> Hello! >>> >>> Fails how? Is the result set incorrect? Any specific error message? >>> Please share details. >>> >>> Regards, >>> -- >>> Ilya Kasnacheev >>> >>> >>> пн, 18 мая 2020 г. в 16:49, narges saleh <snarges...@gmail.com>: >>> >>>> Hi All, >>>> I have encountered a puzzling join case. >>>> I have 3 tables on a cluster of two ignite server nodes: >>>> table-A (id + org = primary), replicated >>>> id >>>> org. <-- affinity >>>> other fields >>>> >>>> table-B (id, org, add-id=primary key), partitioned >>>> id >>>> org <- affinity >>>> addr-id >>>> other fields >>>> >>>> table-C (id, org, comp-id=primary key), partitioned >>>> id >>>> org <- affinity >>>> comp-id >>>> other fields >>>> >>>> joins between table-A and table-B (on id, and org) succeeds. >>>> joins between table-A and table-C (of id and org) succeeds. >>>> joins between table-B and table-C (on id and org) fails. >>>> >>>> all three joins succeed if the cluster has only one server node. >>>> Why the join between the partitioned caches fail in a distributed mode? >>>> >>>> I am using JDBC connection for select statements. The join fails >>>> whether dealing with thick or thin client. >>>> >>>> thanks >>>> >>>> >>>
