Thank you,Abdelrhman! I notice that if the python script output delimiter is ' ',then it will print more NULL to fill as (a,b,c...) field. if I change the ' '.join() to '\t'.join(), it will be ok. so select clause will output field delimited by '\t'.
Best Regards, Andy Zhou 2013/3/27 Abdelrhman Shettia <ashet...@hortonworks.com> > Hi Andy , > > Can you view the data from the table by hadoop fs -text > $tabledir/$filename? The data may be corrupted or the filed delimiter is > mixed with the data used in the transform script. > > > Thanks > > On Mar 26, 2013, at 2:54 AM, 周梦想 <abloz...@gmail.com> wrote: > > testpoker > > >
