Forward compatibility for CQL3 composite columns

2012-06-12 Thread Tom Duffield (Mailing Lists)
Is there documentation on a way to create a pre-CQL3 composite column CF with indexing that will be compatible with the built-in composite column capabilities in CQL3? -- Tom Duffield Sent with Sparrow (http://www.sparrowmailapp.com/?sig)

Re: Cassandra 1.0.6 multi data center read question

2012-05-18 Thread Tom Duffield (Mailing Lists)
PROD system. Unless you manage your Cassandra ring closely, other CONSISTENCY settings could result in data being read from DR. Hope this helps! Tom -- Tom Duffield (Mailing Lists) Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Friday, May 18, 2012 at 12:51 AM, Roshan wrote

Re: How do I add a custom comparator class to a cassandra cluster ?

2012-05-14 Thread Tom Duffield (Mailing Lists)
Kirk is correct. -- Tom Duffield (Mailing Lists) Sent with Sparrow (http://www.sparrowmailapp.com/?sig) On Monday, May 14, 2012 at 1:41 PM, Kirk True wrote: > Disclaimer: I've never tried, but I'd imagine you can drop a JAR > containing the class(es) into the lib directo

Cassandra Network Protocols

2012-04-16 Thread Tom Duffield (Mailing Lists)
When you submit a write request with a constancy of EACH_QUORUM, what network protocol does Cassandra use to write the data to the other DCs? Similarly, what network protocol does Cassandra use when writing data as part of replication? -- Tom Duffield (Mailing Lists) Sent with Sparrow