Hadoop: precomputing data

2016-10-06 Thread venito camelas
I'm designing a prototype using *Hadoop* for video processing to do face recognition. I thought of 2 ways of doing it. *Approach 1:* I was thinking of doing something in 2 steps: 1. A map that receives frames and if a face is found it gets stored for the next step. 2. A map that

Re: Help designing application architecture

2016-07-09 Thread venito camelas
fail validation cause the "Y" value does't have Float type (as defined in the Coordinate channel). Is there a chance you could explain a little more what you said previously? will really help me. Thank you 2016-07-07 20:54 GMT-03:00 Ted Yu <yuzhih...@gmail.com>: > For 1) you don't

Help designing application architecture

2016-07-07 Thread venito camelas
I'm pretty new to this and I have a use case I'm not sure how to implement, I'll try to explain it and I'd appreciate if anyone could point me in the right direction. The case has these requirements: 1 - Any user shoud be able to define the format of the information they want to store (channel).