org.rhq.cassandra.schema

Class SchemaManager

java.lang.Object

org.rhq.cassandra.schema.SchemaManager

public class SchemaManager
extends Object

Author:

John Sanda

Constructor Summary

Constructors

Constructor and Description
SchemaManager(String username, String password, List<org.rhq.core.domain.cloud.StorageNode> nodes)
SchemaManager(String username, String password, String... nodes)

Method Summary

Methods

Modifier and Type	Method and Description
void	drop()
void	install()
static void	main(String[] args)
boolean	updateTopology()

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaManager

public SchemaManager(String username,
             String password,
             String... nodes)

Parameters:

username - The username RHQ will use to connect to the storage cluster.

password - The password RHQ will use to connect to the storage cluster.

nodes - A list of seeds nodes that are assumed to be already running and clustered prior to apply schema changes. The format for each node should be address|jmx_port|cql_port,address|jmx_port|cql_port. Each node consists of three fields that are pipe-delimited.

SchemaManager

public SchemaManager(String username,
             String password,
             List<org.rhq.core.domain.cloud.StorageNode> nodes)

Parameters:

username - The username RHQ will use to connect to the storage cluster.

password - The password RHQ will use to connect to the storage cluster.

nodes - A list of seeds nodes that are assumed to be already running and clustered prior to apply schema changes.

Method Detail

install

public void install()
             throws Exception

Throws:

Exception

drop

public void drop()
          throws Exception

Throws:

Exception

updateTopology

public boolean updateTopology()
                       throws Exception

Throws:

Exception

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception