@Divya: The link is not useful for me. Here is my use case 1. I have a PIG script. In this script I want to invoke a C++ library which is external to PIG script. I do this by using STREAM operator. 2. Now when I invoke the C++ lib, it does some processing with the inputs provided and returns array of values. 3. I want to get that returned array of values back in PIG script from where I invoked the C++ lib.
Is this possible? On 3 February 2016 at 07:55, Divya Gehlot <divya.htco...@gmail.com> wrote: > @Shashikant -Check the link > <http://codereview.stackexchange.com/questions/91048/c-pig-latin-program > >.. > > On 2 February 2016 at 22:52, Shashikant K <shashikant.kulkarn...@gmail.com > > > wrote: > > > Hello, > > > > How can I read the return values from the external libraries back in PIG > > script again? I tried to find a solution but unable to find references. > > > > Please help. > > > > > > On 14 December 2015 at 12:27, inelu nagamallikarjuna < > malli3...@gmail.com> > > wrote: > > > > > Hi Shashikant. > > > > > > Pig supports streaming with help of *stream *operator. This allows > > invoking > > > any external executables i.e., perl, python, c++, php etc... inside > your > > > pig scripts. > > > > > > Thanks > > > Naga > > > > > > On Mon, Dec 14, 2015 at 12:18 PM, Shashikant K < > > > shashikant.kulkarn...@gmail.com> wrote: > > > > > > > Hi All, > > > > > > > > Here is what I am trying to do. > > > > > > > > - I have a C++ library which I use to load from PHP script using > > PHP's > > > > exec() function. It works perfect. PHP sends the input parameter > and > > > > gets > > > > the result in output parameter. > > > > - I want to make use of the same C++ library in my Pig Script and > > > > perform the same operation. Is there any way to do this? > > > > - Can you point me to some documentation, because I tried to find > > it. > > > > > > > > > > > > Thanks in advance. > > > > > > > > Regards, > > > > Shashikant > > > > > > > > > > > > > > > > -- > > > Thanks and Regards > > > Nagamallikarjuna > > > > > >
