05 2014 档案
摘要：hive> select * from test1;OK1 a 1232 b 6783 c 5674 d 9995 e 555hive> select * from test2...
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摘要：public class WordCount { public static class TokenizerMapper extends Mapper { Map map = new HashMap(); private Text word =...
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摘要：hbase org.apache.hadoop.hbase.mapreduce.ImportTsv -Dimporttsv.separator="," -Dimporttsv.columns=HBASE_ROW_KEY,c1:name,c1:age test1 /tmp/test/8.csv
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