[Pgpool-general] pgpool-II and jdbc

[Brice Lambi]

On 8/8/07, Brice Lambi <lambi.brice at gmail.com> wrote:
>
> I'm using pgpool-II-1.2.  I got it working by switching to driver version
> 7.4.  Is the pgpool server based off a certain version of postgres or is
> it independent?
>
> Thanks,
> Brice
>
> On 8/8/07, Christian Nolte <ch.nolte at noltec.org> wrote:
> >
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> > Hi Brice!
> >
> > Brice Lambi schrieb:
> > > Hello,
> > >
> > > Sorry if this is a duplicate, email alias issues.
> > >
> > > I'm having trouble querying a pgpool-II system I have setup for
> > parallel
> > > queries with jdbc.  I can make the queries just fine with psql, but
> > when I
> > > run them as jdbc queries I get the following error:
> > >
> > > org.postgresql.util.PSQLException: An I/O error occured while sending
> > to the
> > > backend.
> > >
> > > <snip>
> > >
> > > I'm using driver version 8.1-410 JDBC 3.  Is there a different version
> > I
> > > should be using?
> > >
> >
> > Which version of pgpool are you using? There have been issues with JDBC
> > which probably have been fixed in newer versions. See this thread for
> > details:
> >
> > http://pgfoundry.org/pipermail/pgpool-general/2007-February/000565.html
> >
> > AFAIK there are issues when using jdbc-drivers in parallel mode:
> >
> > http://pgfoundry.org/pipermail/pgpool-general/2007-March/000580.html
> > http://pgfoundry.org/pipermail/pgpool-general/2007-March/000591.html
> >
> > All the best!
> > Christian
> >
> > - --
> >    For more than 4 generations the IT Professionals were the
> >    guardians of quality and stability in software. Before the
> >    dark times.  Before Microsoft...
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