Sorry, it was T9. Of course, it was async thrift client, not "a sync". 21 трав. 2013 11:16, "aaron morton" <aa...@thelastpickle.com> напис.
> We were successfully using a sync thrift client. With it we could send > multiple requests through the single connection and wait for answers. > > Can you provide an example ? > > With sync the server thread that handles your client socket blocks waiting > for the request to complete. There is also state associated with the > connection that from memory is considered to be essentially request state. > > Cheers > > ----------------- > Aaron Morton > Freelance Cassandra Consultant > New Zealand > > @aaronmorton > http://www.thelastpickle.com > > On 18/05/2013, at 9:57 PM, Vitalii Tymchyshyn <tiv...@gmail.com> wrote: > > We were successfully using a sync thrift client. With it we could send > multiple requests through the single connection and wait for answers. > 17 трав. 2013 02:51, "aaron morton" <aa...@thelastpickle.com> напис. > >> We don't have cursors in the RDBMS sense of things. >> >> If you are using thrift the recommendation is to use connection pooling >> and re-use connections for different requests. Note that you can not >> multiplex queries over the same thrift connection, you must wait for the >> response before issuing another request. The native binary transport allows >> multiplexing though. >> >> In general you should use one of the pre build client libraries as they >> will take care of connection pooling etc for you >> https://wiki.apache.org/cassandra/ClientOptions >> >> Cheers >> >> ----------------- >> Aaron Morton >> Freelance Cassandra Consultant >> New Zealand >> >> @aaronmorton >> http://www.thelastpickle.com >> >> On 16/05/2013, at 9:03 AM, Sam Mandes <eng.salaman...@gmail.com> wrote: >> >> Hello All, >> >> Is using multiple cursors simultaneously on the same C* connection a good >> practice? >> >> I've an internal api for a project running thrift, I then need to query >> something from C*. I do not like to create a new connection for every api >> request. Thus, when my service initially starts I open a connection to C* >> and with every request I create a new cursor. >> >> Thanks a lot >> >> >> >
