public class JoinGroupKeyComparator
extends org.apache.hadoop.io.WritableComparator
WritableComparator
implementation that compares instances of JoinGroupKeyComparator
by both, partition id and data set length.Constructor and Description |
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JoinGroupKeyComparator() |
Modifier and Type | Method and Description |
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int |
compare(org.apache.hadoop.io.WritableComparable a, org.apache.hadoop.io.WritableComparable b) |
compare, compare, compareBytes, define, get, get, getConf, getKeyClass, hashBytes, hashBytes, newKey, readDouble, readFloat, readInt, readLong, readUnsignedShort, readVInt, readVLong, setConf
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