Example usage for org.apache.hadoop.io WritableComparator subclass-usage

Introduction

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

Usage

From source file clustering.link_back.step1.Step1GroupComparator.java

/**
 * Grouping comparator to group mapper keys.
 * Mapper keys with the same joinKey will be grouped together in the reducer,
 * ignore the tag value.
 *
 * @author edwardlol

From source file clustering.link_back.step2.Step2GroupComparator.java

/**
 * Grouping comparator to group mapper keys.
 * Mapper keys with the same joinKey will be grouped together in the reducer,
 * ignore the tag value.
 *
 * @author edwardlol

From source file com.alexholmes.hadooputils.sort.CompositeLongComparator.java

public class CompositeLongComparator extends WritableComparator {

    protected CompositeLongComparator() {
        super(LongArrayWritable.class, true);
    }
}

From source file com.alexholmes.hadooputils.sort.CompositeTextComparator.java

public class CompositeTextComparator extends WritableComparator {

    protected CompositeTextComparator() {
        super(TextArrayWritable.class, true);
    }
}

From source file com.asakusafw.runtime.io.util.WritableRawComparator.java

/**
 * An abstract implementation of raw comparator.
 * @since 0.2.5
 */
public class WritableRawComparator extends WritableComparator {

From source file com.ebay.erl.mobius.datajoin.NegativeComparator.java

/**
 * <p>
 * This product is licensed under the Apache License,  Version 2.0, 
 * available at http://www.apache.org/licenses/LICENSE-2.0.
 * 
 * This product contains portions derived from Apache hadoop which is

From source file com.ibm.bi.dml.runtime.controlprogram.parfor.ResultMergeRemoteGrouping.java

public class ResultMergeRemoteGrouping extends WritableComparator {

    protected ResultMergeRemoteGrouping() {
        super(ResultMergeTaggedMatrixIndexes.class, true);
    }

From source file com.ibm.bi.dml.runtime.controlprogram.parfor.ResultMergeRemoteSorting.java

public class ResultMergeRemoteSorting extends WritableComparator {

    protected ResultMergeRemoteSorting() {
        super(ResultMergeTaggedMatrixIndexes.class, true);
    }

From source file com.juniarto.secondsorter.CompositeKeyComparator.java

/**
 *
 * @author hduser
 */
public class CompositeKeyComparator extends WritableComparator {

From source file com.juniarto.secondsorter.NaturalKeyGroupingComparator.java

/**
 *
 * @author hduser
 */
public class NaturalKeyGroupingComparator extends WritableComparator {