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From CassUser CassUser <cassu...@gmail.com>
Subject Re: client connecting to 0.7
Date Sat, 06 Nov 2010 01:50:21 GMT
I agree and we will move to hector  at some point, but we have some legacy
code we need to convert to the new api.  What am I doing wrong in the code I
posted?


On Fri, Nov 5, 2010 at 5:45 PM, Jonathan Ellis <jbellis@gmail.com> wrote:

> From Java you should be using Hector instead of messing around with
> raw Thrift.  There is a version for beta2 at
> https://github.com/rantav/hector/downloads
>
> docs are at
> http://www.riptano.com/sites/default/files/hector-v2-client-doc.pdf
>
> On Fri, Nov 5, 2010 at 6:28 PM, CassUser CassUser <cassuser@gmail.com>
> wrote:
> > Hey I'm testing a client on beta2 cassandra version 0.7.
> >
> >         TFramedTransport transport = new TFramedTransport(new
> > TSocket("my.ip", 9160));
> >         Cassandra.Client client = new Cassandra.Client(new
> > TBinaryProtocol(transport));
> >         transport.open();
> >         System.out.println(client.describe_cluster_name());
> >
> > Is giving me the following:
> >
> > org.apache.thrift.protocol.TProtocolException: Missing version in
> > readMessageBegin, old client?
> >         at
> >
> org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:211)
> >         at
> >
> org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:2706)
> >         at
> >
> org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:167)
> >         at
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> >         at
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> >         at java.lang.Thread.run(Thread.java:662)
> >
> > I'm using the cassandra 0.7beta2 code on both client and server.
> >
>
>
>
> --
> Jonathan Ellis
> Project Chair, Apache Cassandra
> co-founder of Riptano, the source for professional Cassandra support
> http://riptano.com
>

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