KsDef
CfDef <-has metadata
And perhaps ColumnDef
----how to make a ksdef---
KsDef k = new KsDef();
k.setName(keyspacename);
k.setReplication_factor(replicafactor);
k.setStrategy_class("org.apache.cassandra.locator.RackUnawareStrategy");
List<CfDef> cfDefs = new ArrayList<CfDef>();
k.setCf_defs(cfDefs);
c.system_add_keyspace(k);
/Justus
www.justus.st
Från: Andres March [mailto:[email protected]]
Skickat: den 20 augusti 2010 01:01
Till: [email protected]
Ämne: Replication factor and other schema changes in >= 0.7
How should we go about changing the replication factor and other keyspace
settings now that it and other KSMetaData are no longer managed in
cassandra.yaml?
I found makeDefinitionMutation() in the Migration class and see that it is
called for the other schema migrations. There just seems to be a big gap in
the management API for the KSMetaData we might want to change.
--
Andres March
[email protected]<mailto:[email protected]>
Qualcomm Internet Services
