TokenRange contains endpoints without any port information?

2010-08-08 Thread Carsten Krebs
I'm wondering why a TokenRange returned by describe_ring(keyspace) of the thrift API just returns endpoints consisting only of an address but omits any port information? My first thought was, this method could be used to expose some information about the ring structure to the client, i.e. to

Re: row cache during bootstrap

2010-08-08 Thread aaron morton
Not sure how feasible it is or if it's planned. But it would probably require that the nodes are able so share the state of their row cache so as to know which parts to warm. Otherwise it sounds like you're assuming the node can hold the entire data set in memory. If you know in your

Re: TokenRange contains endpoints without any port information?

2010-08-08 Thread Benjamin Black
On Sun, Aug 8, 2010 at 5:21 AM, Carsten Krebs carsten.kr...@gmx.net wrote: I'm wondering why a TokenRange returned by describe_ring(keyspace) of the thrift API just returns endpoints consisting only of an address but omits any port information? My first thought was, this method could be

Question about column insert history

2010-08-08 Thread Kevin Cox
Taking from the CassandaraCLI example page for simplicity, one enters the following into the cassandra set Keyspace1.Standard2['jsmith']['age'] = '42' cassandra get Keyspace1.Standard2['jsmith'] = (column=last, value=Smith, timestamp=1279780450578000) = (column=first, value=John,

Re: How to migrate any relational database to Cassandra

2010-08-08 Thread sonia gehlot
Hi Guys, Thanks for sharing your experiences and valuable links these are really helpful. But I want to do ETL and then wanted to load data in Cassandra. I have link 10-15 various source system, presently daily ETL jobs runs load data in our database which is Netezza. How can I do this in