Package org.apache.cassandra.dht

Class BootStrapper

java.lang.Object

org.apache.cassandra.utils.progress.ProgressEventNotifierSupport

org.apache.cassandra.dht.BootStrapper

All Implemented Interfaces:

ProgressEventNotifier

public class BootStrapper
extends ProgressEventNotifierSupport

Field Summary

Fields

Modifier and Type	Field	Description
protected InetAddressAndPort	address
protected TokenMetadata	tokenMetadata
protected java.util.Collection<Token>	tokens

Constructor Summary

Constructors

Constructor	Description
BootStrapper(InetAddressAndPort address, java.util.Collection<Token> tokens, TokenMetadata tmd)

Method Summary

Modifier and Type	Method	Description
Future<StreamState>	bootstrap(StreamStateStore stateStore, boolean useStrictConsistency)
static java.util.Collection<Token>	getBootstrapTokens(TokenMetadata metadata, InetAddressAndPort address, long schemaTimeoutMillis, long ringTimeoutMillis)	if initialtoken was specified, use that (split on comma).
static java.util.Collection<Token>	getRandomTokens(TokenMetadata metadata, int numTokens)

Methods inherited from class org.apache.cassandra.utils.progress.ProgressEventNotifierSupport

addProgressListener, fireProgressEvent, removeProgressListener

Methods inherited from class java.lang.Object

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

Field Detail

address

protected final InetAddressAndPort address

tokens

protected final java.util.Collection<Token> tokens

tokenMetadata

protected final TokenMetadata tokenMetadata

Constructor Detail

BootStrapper

public BootStrapper(InetAddressAndPort address,
                    java.util.Collection<Token> tokens,
                    TokenMetadata tmd)

Method Detail

bootstrap

public Future<StreamState> bootstrap(StreamStateStore stateStore,
                                     boolean useStrictConsistency)

getBootstrapTokens

public static java.util.Collection<Token> getBootstrapTokens(TokenMetadata metadata,
                                                             InetAddressAndPort address,
                                                             long schemaTimeoutMillis,
                                                             long ringTimeoutMillis)
                                                      throws ConfigurationException

if initialtoken was specified, use that (split on comma). otherwise, if allocationKeyspace is specified use the token allocation algorithm to generate suitable tokens else choose num_tokens tokens at random

Throws:

ConfigurationException

getRandomTokens

public static java.util.Collection<Token> getRandomTokens(TokenMetadata metadata,
                                                          int numTokens)