No, its not a supercolumn, how do I retrieve it if its not a supercolumn ?.
<Table Name = "xmls">
<ColumnFamily ColumnSort="Name" Name="content"/>
I didn't notice it earlier, but yes, I am seeing the following exception in the log
Exception in thread "main" com.facebook.thrift.transport.TTransportException: Cannot write to null outputStream
at com.facebook.thrift.transport.TIOStreamTransport.write(Unknown Source)
at com.facebook.thrift.protocol.TBinaryProtocol.writeI32(Unknown Source)
is content a supercolumn? otherwise specifying a subcolumn isn't going to work.
did you check your log file for exceptions?
On Thu, Apr 9, 2009 at 4:19 PM, Sam D <firstname.lastname@example.org> wrote:
> Thanks for the quick response,
> I have only one node. So the web client also should see the data, right ?.
> Below is the code which I am using to read.
> socket = new TSocket(machine,port);
> TProtocol tp = new TBinaryProtocol(socket);
> cl = new Cassandra.Client(tp);
> column_t u1 = cl.get_column("xmls","x1","content:xml");
> System.out.println("xml : " + u1.value);
> On Thu, Apr 9, 2009 at 2:07 PM, Jonathan Ellis <email@example.com> wrote:
>> That looks reasonable. How are you reading the data back out? The
>> web interface only hits the local machine so it is not very useful in
>> a clustered situation.
>> On Thu, Apr 9, 2009 at 4:02 PM, Sam D <firstname.lastname@example.org> wrote:
>> > Hi,
>> > I am new to Cassandra, just installed the latest version on my machine.
>> > I
>> > am able to insert rows using the web (@7002), but I am not able to get a
>> > java client to insert rows into a table. Below the piece of code I am
>> > using,
>> > the insert call goes through fine without any exceptions, but I am not
>> > able
>> > to see the row in the table, so I assume its not being inserted
>> > properly.
>> > socket = new TSocket(machine,port);
>> > TProtocol tp = new TBinaryProtocol(socket);
>> > cl = new Cassandra.Client(tp);
>> > socket.open();
>> > cl.insert("xmls", "x1", "content:xml", "xyz", 0);
>> > Can you please point me to any sample code available which I can refer
>> > to ?.
>> > Thanks
>> > Sam.