接口 org.apache.hadoop.hbase.mapred.TableReduce
的使用

使用TableReduce的程序包

程序包	说明
org.apache.hadoop.hbase.mapred	Provides HBase MapReduce Input/OutputFormats, a table indexing MapReduce job, and utility methods.

org.apache.hadoop.hbase.mapred中TableReduce的使用

实现TableReduce的org.apache.hadoop.hbase.mapred中的类

限定符和类型	类和说明
class	IdentityTableReduce Write to table each key, record pair

类型变量类型为TableReduce的org.apache.hadoop.hbase.mapred中的方法参数

限定符和类型	方法和说明
static void	TableMapReduceUtil.initTableReduceJob(String table, Class<? extends TableReduce> reducer, org.apache.hadoop.mapred.JobConf job) Use this before submitting a TableReduce job.
static void	TableMapReduceUtil.initTableReduceJob(String table, Class<? extends TableReduce> reducer, org.apache.hadoop.mapred.JobConf job, Class partitioner) Use this before submitting a TableReduce job.
static void	TableMapReduceUtil.initTableReduceJob(String table, Class<? extends TableReduce> reducer, org.apache.hadoop.mapred.JobConf job, Class partitioner, boolean addDependencyJars) Use this before submitting a TableReduce job.