| 程序包 | 说明 |
|---|---|
| org.apache.hadoop.hbase.mapreduce |
Provides HBase MapReduce
Input/OutputFormats, a table indexing MapReduce job, and utility methods.
|
| 限定符和类型 | 方法和说明 |
|---|---|
int |
Import.KeyValueWritableComparable.compareTo(Import.KeyValueWritableComparable o) |
int |
Import.KeyValueWritableComparablePartitioner.getPartition(Import.KeyValueWritableComparable key,
KeyValue value,
int numPartitions) |
protected void |
Import.KeyValueReducer.reduce(Import.KeyValueWritableComparable row,
Iterable<KeyValue> kvs,
org.apache.hadoop.mapreduce.Reducer.Context context) |
Copyright © 2007–2021 The Apache Software Foundation. All rights reserved.