Hello! You are using an Ignite Thick Client driver. As its name implies, it will start a local client node and then connect to it, without the option of doing local queries.
You need to use Ignite Thin JDBC driver: jdbc:ignite:thin://<server ip> Then you can do local queries. Regards, -- Ilya Kasnacheev сб, 24 окт. 2020 г. в 16:04, narges saleh <snarges...@gmail.com>: > Hello Ilya > Yes, it happens all the time. It seems ignite forces the "client" > establishing the jdbc connection into a client mode, even if I set > client=false. The sample code and config are attached. The question is how > do I force JDBC connections from a server node. > thanks. > > On Fri, Oct 23, 2020 at 10:31 AM Ilya Kasnacheev < > ilya.kasnach...@gmail.com> wrote: > >> Hello! >> >> Does this happen every time? If so, do you have a reproducer for the >> issue? >> >> Regards, >> -- >> Ilya Kasnacheev >> >> >> пт, 23 окт. 2020 г. в 13:06, narges saleh <snarges...@gmail.com>: >> >>> Denis -- Just checked. I do specify my services to be deployed on server >>> nodes only. Why would ignite think that I am running my code on a client >>> node? >>> >>> On Fri, Oct 23, 2020 at 3:50 AM narges saleh <snarges...@gmail.com> >>> wrote: >>> >>>> Hi Denis >>>> What would make an ignite node a client node? The code is invoked via >>>> an ignite service deployed on each node and I am not setting the client >>>> mode anywhere. The code sets the jdbc connection to local and tries to >>>> execute a sql code on the node in some interval. By the way, I didn't know >>>> one could deploy a service on client nodes. Do I need to explicitly mark a >>>> node as a server node when deploying a service? >>>> thanks >>>> >>>> On Thu, Oct 22, 2020 at 9:42 PM Denis Magda <dma...@apache.org> wrote: >>>> >>>>> The error message says you're attempting to run the query on a client >>>>> node. If that's the case (if the service is deployed on the client node), >>>>> then the local flag has no effect because client nodes don't keep your >>>>> data >>>>> locally but rather consume it from servers. >>>>> >>>>> - >>>>> Denis >>>>> >>>>> >>>>> On Thu, Oct 22, 2020 at 6:26 PM narges saleh <snarges...@gmail.com> >>>>> wrote: >>>>> >>>>>> Hi All, >>>>>> I am trying to execute a sql query via a JDBC connection on the >>>>>> service node (the query is run via a service), but I am getting >>>>>> *Execution >>>>>> of local SqlFieldsQuery on client node disallowed.* >>>>>> *The JDBC connection has the option local=true as I want to run the >>>>>> query on the data on the local node only.* >>>>>> *Any idea why I am getting this error?* >>>>>> >>>>>> *thanks.* >>>>>> >>>>>
