org.apache.cassandra.db.streaming

Class CassandraCompressedStreamReader

java.lang.Object

org.apache.cassandra.db.streaming.CassandraStreamReader

org.apache.cassandra.db.streaming.CassandraCompressedStreamReader

All Implemented Interfaces:

IStreamReader

public class CassandraCompressedStreamReader
extends CassandraStreamReader

CassandraStreamReader that reads from streamed compressed SSTable

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.cassandra.db.streaming.CassandraStreamReader

CassandraStreamReader.StreamDeserializer

Field Summary

Fields

Modifier and Type	Field and Description
protected CompressionInfo	compressionInfo

Fields inherited from class org.apache.cassandra.db.streaming.CassandraStreamReader

estimatedKeys, fileSeqNum, format, header, inputVersion, pendingRepair, repairedAt, sections, session, sstableLevel, tableId

Constructor Summary

Constructors

Constructor and Description
CassandraCompressedStreamReader(StreamMessageHeader header, CassandraStreamHeader streamHeader, StreamSession session)

Method Summary

Modifier and Type	Method and Description
SSTableMultiWriter	read(DataInputPlus inputPlus)
protected long	totalSize()

Methods inherited from class org.apache.cassandra.db.streaming.CassandraStreamReader

createWriter, getHeader, writePartition

Methods inherited from class java.lang.Object

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

Field Detail

compressionInfo

protected final CompressionInfo compressionInfo

Constructor Detail

CassandraCompressedStreamReader

public CassandraCompressedStreamReader(StreamMessageHeader header,
                                       CassandraStreamHeader streamHeader,
                                       StreamSession session)

Method Detail

read

public SSTableMultiWriter read(DataInputPlus inputPlus)
                        throws java.io.IOException

Specified by:

read in interface IStreamReader

Overrides:

read in class CassandraStreamReader

Parameters:

inputPlus - where this reads data from

Returns:

SSTable transferred

Throws:

java.io.IOException - if reading the remote sstable fails. Will throw an RTE if local write fails.

totalSize

protected long totalSize()

Overrides:

totalSize in class CassandraStreamReader