Example usage for org.apache.hadoop.mapreduce RecordReader subclass-usage

Introduction

In this page you can find the example usage for org.apache.hadoop.mapreduce RecordReader subclass-usage.

Usage

From source file gov.jgi.meta.hadoop.input.FastaRecordReader.java

/**
 * Treats keys as offset in file and value as line.
 */
public class FastaRecordReader extends RecordReader<Text, Text> {
    private static final Log LOG = LogFactory.getLog(FastaRecordReader.class);

From source file gov.jgi.meta.hadoop.input.FastqBlockRecordReader.java

/**
 * Treats keys as offset in file and value as line.
 */
public class FastqBlockRecordReader extends RecordReader<Text, Map<String, String>> {
    private static final Log LOG = LogFactory.getLog(FastqBlockRecordReader.class);

From source file gov.jgi.meta.hadoop.input.FastqRecordReader.java

/**
 * Treats keys as offset in file and value as line.
 */
public class FastqRecordReader extends RecordReader<Text, Text> {
    private static final Log LOG = LogFactory.getLog(FastqRecordReader.class);

From source file gov.llnl.ontology.text.hbase.XMLRecordReader.java

/**
 * A {@link RecordReader} for processing gzipped tarballs of document files.
 * It is assumed that each tarballed file is a single document, or will be
 * processed further by other stages.
 * @author Keith Stevens
 */

From source file gr.ntua.h2rdf.inputFormat.HFileRecordReaderBitmapBufferedNoScan.java

public class HFileRecordReaderBitmapBufferedNoScan extends RecordReader<ImmutableBytesWritable, Text> {

    private ImmutableBytesWritable key = null;
    private Text value = null;
    private TableColumnSplit tsplit = null;
    private Reader reader = null;

From source file gr.ntua.h2rdf.inputFormat.HFileRecordReaderBitmapCrossRegion.java

public class HFileRecordReaderBitmapCrossRegion extends RecordReader<ImmutableBytesWritable, Text> {

    private ImmutableBytesWritable key = null;
    private Text value = null;
    private TableColumnSplit tsplit = null;
    private Reader reader = null;

From source file gr.ntua.h2rdf.inputFormat.HFileRecordReaderBufferedNoScan.java

public class HFileRecordReaderBufferedNoScan extends RecordReader<ImmutableBytesWritable, Text> {

    private ImmutableBytesWritable key = null;
    private Text value = null;
    private TableColumnSplit tsplit = null;
    private Reader reader = null;

From source file gr.ntua.h2rdf.inputFormat.HFileRecordReaderBufferedScan.java

public class HFileRecordReaderBufferedScan extends RecordReader<ImmutableBytesWritable, Text> {

    private ResultScanner resultScanner = null;
    private Result result = null;
    private Iterator<KeyValue> list = null;
    private ImmutableBytesWritable key = null;

From source file gr.ntua.h2rdf.inputFormat.HFileRecordReaderNoScan.java

public class HFileRecordReaderNoScan extends RecordReader<ImmutableBytesWritable, Text> {

    private ImmutableBytesWritable key = null;
    private Text value = null;
    private TableColumnSplit tsplit = null;
    private Reader reader = null;

From source file gr.ntua.h2rdf.inputFormat.HFileRecordReaderScan.java

public class HFileRecordReaderScan extends RecordReader<ImmutableBytesWritable, Text> {

    private ResultScanner resultScanner = null;
    private Result result = null;
    private Iterator<KeyValue> list = null;
    private ImmutableBytesWritable key = null;