org.apache.cassandra.streaming

Class StreamIn

java.lang.Object

org.apache.cassandra.streaming.StreamIn

public class StreamIn
extends java.lang.Object

for streaming data from other nodes in to this one. Sends a STREAM_REQUEST Message to the source node(s), after which StreamOut on that side takes over. See StreamOut for details.

Constructor Summary

Constructors

Constructor and Description
StreamIn()

Method Summary

Methods

Modifier and Type	Method and Description
static PendingFile	getContextMapping(PendingFile remote) Translates remote files to local files by creating a local sstable per remote sstable.
static void	requestRanges(java.net.InetAddress source, java.lang.String tableName, java.util.Collection<ColumnFamilyStore> columnFamilies, java.util.Collection<Range<Token>> ranges, IStreamCallback callback, OperationType type) Request ranges to be transferred from specific CFs
static void	requestRanges(java.net.InetAddress source, java.lang.String tableName, java.util.Collection<Range<Token>> ranges, IStreamCallback callback, OperationType type) Request ranges for all column families in the given keyspace.

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamIn

public StreamIn()

Method Detail

requestRanges

public static void requestRanges(java.net.InetAddress source,
                 java.lang.String tableName,
                 java.util.Collection<Range<Token>> ranges,
                 IStreamCallback callback,
                 OperationType type)

Request ranges for all column families in the given keyspace.

requestRanges

public static void requestRanges(java.net.InetAddress source,
                 java.lang.String tableName,
                 java.util.Collection<ColumnFamilyStore> columnFamilies,
                 java.util.Collection<Range<Token>> ranges,
                 IStreamCallback callback,
                 OperationType type)

Request ranges to be transferred from specific CFs

getContextMapping

public static PendingFile getContextMapping(PendingFile remote)
                                     throws java.io.IOException

Translates remote files to local files by creating a local sstable per remote sstable.

Throws:

java.io.IOException