It is be better but need to change in a backward compatible way (eg, create a new UDF instead of changing existing one).
On Fri, Mar 21, 2014 at 9:52 AM, praveenesh kumar <[email protected]> wrote: > Hi there, > > I had a scenario, which required me to change the STRSPLIT code. The > scenario was as follows: > > I have a data like: > 1 A|1|1 some > 2 B|2|2 data > 3 C|3|3 hadoop > > > Need output like this : > > 1 A some > 1 1 some > 1 1 some > 2 B data > 2 2 data > 2 2 data > 3 C hadoop > 3 3 hadoop > 3 3 hadoop > > I was trying to use STRSPLIT($1,'\\|') which was returning a tuple, If I do > flatten on it, it converts the data into columns. > > If we return a bag of tuples, we can easily use flatten() to convert it > into rows, plus can also convert that into Tuple using TOTUPLE() UDF (if > someone just want to use it as tuple. > > Please suggest if this looks like a valid change. I am happy to file a JIRA > ticket and work accordingly on that. > > Regards > Praveenesh -- CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
