you can use python rather than java. its simpler to learn and easier to write
On Tue, Dec 24, 2013 at 2:08 PM, yogesh dhari <yogeshh...@gmail.com> wrote: > Java nahi aati, to udf kaha se likhu.. > > koi hive ka function hi bata ya work around it.. > > ya fir shell script me kaisey kerney ka h ... > > > On Tue, Dec 24, 2013 at 12:47 PM, <ashok.sa...@wipro.com> wrote: > >> Hello Dhari, >> >> Write a hive udf, >> 1.which ll take date as argument. >> 2.extract yr, mon,date from string, create a new string combining them >> 3. convert it to numeric and multiply 100.. >> 4. return this value from udf. >> >> Thanks, >> Ashok >> ________________________________________ >> From: yogesh dhari [yogeshh...@gmail.com] >> Sent: Tuesday, December 24, 2013 12:24 PM >> To: user@hive.apache.org >> Subject: Date format in Hive >> >> Hello All, >> >> I have a hive table in which dates are stored in string format. >> >> like >> >> 2013-01-01 >> 2013-02-01 >> 2013-03-01 >> >> >> I have a use case where I need this date like >> 20130101 >> 20130201 >> 20130301 >> >> and want to multiply each with 100 >> like >> >> 2013010100 >> 2013020100 >> 2013030100 >> >> >> How can I do it into Hive >> >> pls help. >> >> Thanks & Regards >> Yogesh >> >> The information contained in this electronic message and any attachments >> to this message are intended for the exclusive use of the addressee(s) and >> may contain proprietary, confidential or privileged information. If you are >> not the intended recipient, you should not disseminate, distribute or copy >> this e-mail. Please notify the sender immediately and destroy all copies of >> this message and any attachments. >> >> WARNING: Computer viruses can be transmitted via email. The recipient >> should check this email and any attachments for the presence of viruses. >> The company accepts no liability for any damage caused by any virus >> transmitted by this email. >> >> www.wipro.com >> > > -- Sreenath S Kamath Bangalore Ph No:+91-9590989106
