org.apache.cassandra.db

Class SystemKeyspaceMigrator40

java.lang.Object

org.apache.cassandra.db.SystemKeyspaceMigrator40

public class SystemKeyspaceMigrator40
extends java.lang.Object

Migrate 3.0 versions of some tables to 4.0. In this case it's just extra columns and some keys that are changed. Can't just add the additional columns because they are primary key columns and C* doesn't support changing key columns even if it's just clustering columns.

Method Summary

Modifier and Type	Method and Description
static void	migrate()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

migrate

public static void migrate()