Example usage for org.apache.hadoop.mapred.lib KeyFieldBasedComparator configure

Introduction

In this page you can find the example usage for org.apache.hadoop.mapred.lib KeyFieldBasedComparator configure.

Prototype

public void configure(JobConf job) 

Source Link

Usage

From source file:crunch.MaxTemperature.java

License:Apache License

private void check(String options, Text l1, Text l2, int c) throws IOException {
        JobConf conf = new JobConf();
        conf.setKeyFieldComparatorOptions(options);
        KeyFieldBasedComparator comp = new KeyFieldBasedComparator();
        comp.configure(conf);

        DataOutputBuffer out1 = serialize(l1);
        DataOutputBuffer out2 = serialize(l2);
        assertThat(options, comp.compare(out1.getData(), 0, out1.getLength(), out2.getData(), 0, out2.getLength()),
                is(c));/*from   www . j a  va2s.com*/
    }

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