org.apache.kylin.storage.hbase.steps

Class SequenceFileCuboidWriter

java.lang.Object

org.apache.kylin.engine.mr.steps.KVGTRecordWriter

org.apache.kylin.storage.hbase.steps.SequenceFileCuboidWriter

All Implemented Interfaces:

org.apache.kylin.cube.inmemcubing.ICuboidWriter

public class SequenceFileCuboidWriter
extends KVGTRecordWriter

Field Summary

Fields inherited from class org.apache.kylin.engine.mr.steps.KVGTRecordWriter

cubeDesc, cubeSegment

Constructor Summary

Constructors

Constructor and Description
SequenceFileCuboidWriter(org.apache.kylin.cube.model.CubeDesc cubeDesc, org.apache.kylin.cube.CubeSegment segment)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	flush()
protected void	initiate()
protected void	writeAsKeyValue(ByteArrayWritable key, ByteArrayWritable value)

Methods inherited from class org.apache.kylin.engine.mr.steps.KVGTRecordWriter

write

Methods inherited from class java.lang.Object

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

Constructor Detail

SequenceFileCuboidWriter

public SequenceFileCuboidWriter(org.apache.kylin.cube.model.CubeDesc cubeDesc,
                        org.apache.kylin.cube.CubeSegment segment)

Method Detail

initiate

protected void initiate()
                 throws IOException

Throws:

IOException

writeAsKeyValue

protected void writeAsKeyValue(ByteArrayWritable key,
                   ByteArrayWritable value)
                        throws IOException

Specified by:

writeAsKeyValue in class KVGTRecordWriter

Throws:

IOException

flush

public void flush()
           throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Throws:

IOException