if (!clientMode)
{
Table table = Table.open(oldCfm.tableName);
ColumnFamilyStore oldCfs = table.getColumnFamilyStore(oldCfm.cfName);
table.reloadCf(newCfm.cfId);
// clean up obsolete index data files
for (Map.Entry<ByteBuffer, ColumnDefinition> entry : oldCfm.column_metadata.entrySet())
{
ByteBuffer column = entry.getKey();