com.thinkaurelius.titan.hadoop.formats.cassandra

Class TitanCassandraWideRecordReader

java.lang.Object

org.apache.hadoop.mapreduce.RecordReader<org.apache.hadoop.io.NullWritable,FaunusVertex>

com.thinkaurelius.titan.hadoop.formats.cassandra.TitanCassandraRecordReader

com.thinkaurelius.titan.hadoop.formats.cassandra.TitanCassandraWideRecordReader

All Implemented Interfaces:

Closeable, AutoCloseable

public class TitanCassandraWideRecordReader
extends TitanCassandraRecordReader

Field Summary

Fields inherited from class com.thinkaurelius.titan.hadoop.formats.cassandra.TitanCassandraRecordReader

configuration, graph, inputFormat, reader, vertex, vertexQuery

Constructor Summary

Constructors

Constructor and Description
TitanCassandraWideRecordReader(TitanCassandraInputFormat inputFormat, FaunusVertexQueryFilter vertexQuery, org.apache.cassandra.hadoop.ColumnFamilyRecordReader reader)

Method Summary

Modifier and Type	Method and Description
boolean	nextKeyValue()

Methods inherited from class com.thinkaurelius.titan.hadoop.formats.cassandra.TitanCassandraRecordReader

close, getCurrentKey, getCurrentValue, getProgress, initialize

Methods inherited from class java.lang.Object

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

Constructor Detail

TitanCassandraWideRecordReader

public TitanCassandraWideRecordReader(TitanCassandraInputFormat inputFormat,
                                      FaunusVertexQueryFilter vertexQuery,
                                      org.apache.cassandra.hadoop.ColumnFamilyRecordReader reader)

Method Detail

nextKeyValue

public boolean nextKeyValue()
                     throws IOException,
                            InterruptedException

Overrides:

nextKeyValue in class TitanCassandraRecordReader

Throws:

IOException

InterruptedException