I can't reproduce with this, there is too much unspecified. (What is
a Document? How do I get one?)
Attached is a short program that successfully does 100k supercolumn
inserts against a default configuration. Can you create a program
like this for me to run? (Java is fine; Python is just more concise.)
-Jonathan
On Thu, May 28, 2009 at 11:03 AM, Alexandre Linares <[email protected]> wrote:
> Jonathan, sorry for the lengthy emails! Hope this one's more readable.
>
> So I'm fairly convinced it's not a Cassandra-side configuration problem; at
> least not one that entails tweaking the object count threshold or the
> memtable size.
>
> Given the client code at http://pastie.org/492753 :
>
from thrift.transport import TTransport
from thrift.transport import TSocket
from thrift.transport import THttpClient
from thrift.protocol import TBinaryProtocol
from cassandra import Cassandra
from cassandra.ttypes import batch_mutation_t, batch_mutation_super_t, superColumn_t, column_t, NotFoundException, InvalidRequestException
socket = TSocket.TSocket('localhost', 9160)
transport = TTransport.TBufferedTransport(socket)
protocol = TBinaryProtocol.TBinaryProtocol(transport)
client = Cassandra.Client(protocol)
transport.open()
for i in xrange(100000):
doc_id = str(i)
columns = [column_t('header', 'x'*1024, 0)]
cfmap = {'Super1': [superColumn_t(doc_id, columns)]}
client.batch_insert_superColumn(batch_mutation_t('Table1', doc_id, cfmap), True)
print i
