Yes it is to create an external table that points your data with the regexp passed with the SERDE. good day
2013/7/2 Mohammad Tariq <donta...@gmail.com> > Hello there, > > Thanks a lot for the response. Do you mean creating an external > table?I have also tried deleting "ouputregex", but same result. And the jar > is also added. > > Warm Regards, > Tariq > cloudfront.blogspot.com > > > On Mon, Jul 1, 2013 at 1:39 PM, Matouk IFTISSEN < > matouk.iftis...@ysance.com> wrote: > >> Hello, >> try to delete "output.regex" = "%1$s" and store your data in file then >> pricise where the file is located >> STORED AS TEXTFILE >> LOCATION '/......'; >> and assure that you add the jar "hive-contrib-0.10.0.jar" in the >> session or you have it in all Hadoop tasktrackers >> like this: >> add jar path_where_is_the_jar_in_hive_lib\hive-contrib-0.9.0.jar ; >> >> Good luck >> >> >> 2013/7/1 Mohammad Tariq <donta...@gmail.com> >> >>> Hello list, >>> >>> I would really appreciate if someone could show me the correct >>> way of using regexserde as i'm having some hard time using it. I have >>> verified my regex through >>> http://www.regexplanet.com/advanced/java/index.html and it's working >>> fine there. But when i'm using the same pattern with regexserde i'm getting >>> NULL. >>> >>> My input looks like this : >>> <SOME_CHARACTER_STRING> >>> >>> and I want to extract the characters enclosed between the angle brackets. >>> >>> This is the command i'm using : >>> hive> CREATE TABLE s(f1 STRING) ROW FORMAT SERDE >>> 'org.apache.hadoop.hive.contrib.serde2.RegexSerDe' >>> > WITH SERDEPROPERTIES ( "input.regex" = "(\\w*)", "output.regex" = >>> "%1$s") STORED AS TEXTFILE; >>> >>> LOAD works fine, but SELECT * gives me NULL. >>> >>> I am on hadoop-1.0.4 and hive-0.10.0 >>> >>> Thank you so much for you time. >>> >>> >>> Warm Regards, >>> Tariq >>> cloudfront.blogspot.com >>> >> >> >
