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JoinUtils.AvroPairGroupingComparator (Apache Crunch 0.7.0 API)
org.apache.crunch.lib.join
Class JoinUtils.AvroPairGroupingComparator<T>
java.lang.Object
org.apache.hadoop.conf.Configured
org.apache.crunch.lib.join.JoinUtils.AvroPairGroupingComparator<T>
- All Implemented Interfaces:
- Comparator<org.apache.avro.mapred.AvroWrapper<T>>, org.apache.hadoop.conf.Configurable, org.apache.hadoop.io.RawComparator<org.apache.avro.mapred.AvroWrapper<T>>
- Enclosing class:
- JoinUtils
public static class JoinUtils.AvroPairGroupingComparator<T>
- extends org.apache.hadoop.conf.Configured
- implements org.apache.hadoop.io.RawComparator<org.apache.avro.mapred.AvroWrapper<T>>
Method Summary |
int |
compare(org.apache.avro.mapred.AvroWrapper<T> x,
org.apache.avro.mapred.AvroWrapper<T> y)
|
int |
compare(byte[] b1,
int s1,
int l1,
byte[] b2,
int s2,
int l2)
|
void |
setConf(org.apache.hadoop.conf.Configuration conf)
|
Methods inherited from class org.apache.hadoop.conf.Configured |
getConf |
JoinUtils.AvroPairGroupingComparator
public JoinUtils.AvroPairGroupingComparator()
setConf
public void setConf(org.apache.hadoop.conf.Configuration conf)
- Specified by:
setConf
in interface org.apache.hadoop.conf.Configurable
- Overrides:
setConf
in class org.apache.hadoop.conf.Configured
compare
public int compare(org.apache.avro.mapred.AvroWrapper<T> x,
org.apache.avro.mapred.AvroWrapper<T> y)
- Specified by:
compare
in interface Comparator<org.apache.avro.mapred.AvroWrapper<T>>
compare
public int compare(byte[] b1,
int s1,
int l1,
byte[] b2,
int s2,
int l2)
- Specified by:
compare
in interface org.apache.hadoop.io.RawComparator<org.apache.avro.mapred.AvroWrapper<T>>
Copyright © 2013 The Apache Software Foundation. All Rights Reserved.