[cloudil@hadoop164 caixianfeng]$ hdfs dfs -mkdir -p /csv-pig/tab1 /csv-pig/tab1 tab1.csv: 1,true,123.123,2012-10-24 08:55:00 2,false,1243.5,2012-10-25 13:40:00 3,false,24453.325,2008-08-22 09:33:21.123 4,false,243423.325,2007-05-12 22:32:21.33454 5,t…