public void applyModels() throws IOException {
// reinitialize the table.
KSMetaData ksm = NodeDescriptor.getTableDefinition(cfm.ksName);
ksm = makeNewKeyspaceDefinition(ksm);
try {
CFMetaData.map(cfm);
} catch (ConfigurationException ex) {
throw new IOException(ex);
}
Table.open(
cfm.ksName); // make sure it's init-ed w/ the old definitions first, since we're going to
// call initCf on the new one manually
NodeDescriptor.setTableDefinition(ksm, newVersion);
// these definitions could have come from somewhere else.
CFMetaData.fixMaxId();
if (!StorageService.instance.isClientMode()) Table.open(ksm.name).initCf(cfm.cfId, cfm.cfName);
}
public AddColumnFamily(CFMetaData cfm) throws ConfigurationException, IOException {
super(
UUIDGen.makeType1UUIDFromHost(GossipUtilities.getLocalAddress()),
NodeDescriptor.getDefsVersion());
this.cfm = cfm;
KSMetaData ksm = NodeDescriptor.getTableDefinition(cfm.ksName);
if (ksm == null) throw new ConfigurationException("No such keyspace: " + cfm.ksName);
else if (ksm.cfMetaData().containsKey(cfm.cfName))
throw new ConfigurationException(
String.format("%s already exists in keyspace %s", cfm.cfName, cfm.ksName));
else if (!Migration.isLegalName(cfm.cfName))
throw new ConfigurationException("Invalid column family name: " + cfm.cfName);
for (Map.Entry<ByteBuffer, ColumnDefinition> entry : cfm.getColumn_metadata().entrySet()) {
String indexName = entry.getValue().getIndexName();
if (indexName != null && !Migration.isLegalName(indexName))
throw new ConfigurationException("Invalid index name: " + indexName);
}
// clone ksm but include the new cf def.
KSMetaData newKsm = makeNewKeyspaceDefinition(ksm);
rm = Migration.makeDefinitionMutation(newKsm, null, newVersion);
}
@Override
public String toString() {
return "Add column family: " + cfm.toString();
}