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From: Jonathan Ellis <jbellis@gmail.com>
Date: Wed, 27 Apr 2011 16:27:27 -0500
Message-ID: <BANLkTikEjV129_EswUHwOMs2wtM7EVMa0Q@mail.gmail.com>
Subject: Re: JDBC Driver issue in 0.8beta1
To: user@cassandra.apache.org
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What's the stacktrace?

On Wed, Apr 27, 2011 at 9:45 AM, David McNelis
<dmcnelis@agentisenergy.com> wrote:
> I have a feeling that I'm likely doing something dumb. =A0I have =A0the
> following code compiling without any issues:
> String url =3D null;
> try {
> =A0=A0 =A0 Class.forName("org.apache.cassandra.cql.jdbc.CassandraDriver")=
;
> =A0=A0 =A0 =A0url =3D "jdbc:cassandra:username/password@localhost:9160/ke=
yspace";
> =A0=A0 =A0 =A0Connection conn =3D =A0DriverManager.getConnection(url);
> } catch (ClassNotFoundException e1) {
> =A0=A0=A0e1.printStackTrace();
> }
> However, at runtime I get a DriverResolverException at CassandraConnectio=
n,
> line 103, that "Required Field 'replication_factor' was not found. =A0I t=
ried
> adding a Properties object with a key of "replication_factor" and a value=
 of
> 0, but that didn't seem to make any difference whatsoever. =A0When I look=
ed at
> the test classes there isn't anything showing up that looks like it is
> explicitly setting a rep-factor. =A0Am I missing something in my attempt =
to
> create the connection? =A0Or am do I likely have something mis-configured=
 in
> my cassandra instance (which is stock, outside of having data upgraded fr=
om
> 0.7.2.
> --
> David McNelis
> Lead Software Engineer
> Agentis Energy
> www.agentisenergy.com
> o: 630.359.6395
> c: 219.384.5143
> A Smart Grid technology company focused on helping consumers of energy
> control an often under-managed resource.
>
>


--=20
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of DataStax, the source for professional Cassandra support
http://www.datastax.com