150060275,NON-CRIMINAL,LOST PROPERTY,Monday,01/19/2015,14:00,MISSION,NONE,18TH ST / VALENCIA ST,-122.42158168137,37.7617007179518,"(37.7617007179518, -122.42158168137)",15006027571000
150098210,ROBBERY,"ROBBERY, BODILY FORCE",Sunday,02/01/2015,15:45,TENDERLOIN,NONE,300 Block of LEAVENWORTH ST,-122.414406029855,37.7841907151119,"(37.7841907151119, -122.414406029855)",15009821003074在第二行,第三个字段之间有一个',‘,它不应该被当作delimiter.How,我要解决这个问题吗?
如果我使用STRPLIT(),那么它对第二行有效,但对第一行产生错误的结果。
发布于 2018-05-14 03:54:12
将其加载到单个字段中,将逗号和空格替换为|,然后在每行上使用strsplit。
A = LOAD 'data.txt' USING TextLoader() AS (line:chararray);
B = FOREACH A GENERATE REPLACE(line,', ','|');
C = FOREACH B GENERATE STRSPLIT(B.$0,',',13);-- Assuming there are 13 fields.或者,您可以使用CSVExcelStorage和PiggyBank。
https://stackoverflow.com/questions/50309335
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