| From: | Kris Jurka <books(at)ejurka(dot)com> |
|---|---|
| To: | Mikko Tiihonen <Mikko(dot)Tiihonen(at)nitorcreations(dot)com> |
| Cc: | Craig Ringer <ringerc(at)ringerc(dot)id(dot)au>, Sérgio Saquetim <sergiosaquetim(at)gmail(dot)com>, "pgsql-jdbc(at)postgresql(dot)org" <pgsql-jdbc(at)postgresql(dot)org>, Rafael dos Santos Silva <xfalcox(at)gmail(dot)com> |
| Subject: | Re: Severe performance degradation when using the 9.2-1000 JDBC 4 driver |
| Date: | 2012-10-19 01:19:47 |
| Message-ID: | alpine.BSO.2.00.1210182117410.30580@leary.csoft.net |
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| Lists: | pgsql-jdbc |
On Thu, 18 Oct 2012, Mikko Tiihonen wrote:
> I think the DNS lookup is part of the JDBC failover connection patch
> that I created. I initially used a InetSocketAddress.getHostString()
> that does not do any DNS lookups, but since that method was added in
> Java7 I had to revert to getHostName() method which does.
>
Is there any functionality that we need that is provided by using
InetSocketAddress or is it just a convenient object to pass around host
and port together? The simplest option to me seems to be reverting to
passing simple strings/ints around (possibly in some kind of our own
container).
Kris Jurka
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