@InterfaceAudience.Public @InterfaceStability.Stable public class KeyFieldBasedComparator<K,V> extends KeyFieldBasedComparator<K,V> implements JobConfigurable
MRJobConfig.MAP_OUTPUT_KEY_FIELD_SEPERATOR
COMPARATOR_OPTIONS
Constructor and Description |
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KeyFieldBasedComparator() |
Modifier and Type | Method and Description |
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void |
configure(JobConf job)
Initializes a new instance from a
JobConf . |
compare, getConf, getKeyFieldComparatorOption, setConf, setKeyFieldComparatorOptions
compare, compare, compareBytes, define, get, get, getKeyClass, hashBytes, hashBytes, newKey, readDouble, readFloat, readInt, readLong, readUnsignedShort, readVInt, readVLong
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
equals
public KeyFieldBasedComparator()
public void configure(JobConf job)
JobConfigurable
JobConf
.configure
in interface JobConfigurable
job
- the configurationCopyright © 2015 Apache Software Foundation. All rights reserved.