bo_hai的专栏

04 3858243,2949611 3858243,3146465 3858243,3156927 3858243,3221341 3858243,3574238 3858243,3681785 3858243,3684611 3858244,14040 3858244,17445 3858245,17445  注：第一列是专利号，第二列是引用的专利号。 二、Hadoop 代码如下：   import java.io.IOException; import org.apa

ava.io.IOException; import org.apache.hadoop.conf.Configured; import org.apache.hadoop.fs.Path; import org.apache.hadoop.io.IntWritable; import org.apache.hadoop.io.Text; import org.apache.hadoop.mapreduce.Job; import org.apache.hadoop.mapreduce.Ma

.io.IntWritable; import org.apache.hadoop.io.LongWritable; import org.apache.hadoop.io.Text; import org.apache.hadoop.mapreduce.Job; import org.apache.hadoop.mapreduce.Mapper; import org.apache.hadoop.mapreduce.Reducer; import org.apache.hadoop.mapre

64 17:16:56 http://blackproof.iteye.com/blog/1806265 17:16:30 http://blackproof.iteye.com/blog/1806266 17:16:45 http://blackproof.iteye.com/blog/1806267 17:16:23 http://blackproof.iteye.com/blog/1806268  需求是：把后面的URLString 封装成 URL类型。代码如下：   import ja

imit 10; create table cite_count(cited int ,count int); insert overwrite table cite_count select cited,count(citing) from cite group by cited; select * from cite_count limit 10; alter table cited_count rename to cite_count; create table cit