Hortonworks Software Engineer interview questions

The interviews were average both the phone and the onsite interview. Thought I got most of it okay. Although the interviewers switched positions or werent available for the day. I havent received an offer and I doubt they will send me one. However the least you would expect is for HR to call back and reply even in the negtive and some feedback might be good. Like another interviewer said Hortonworks might be doing some good work however they are completely disorganized and dont think the interviewees time is valuable enough for any sort of feedback from them. Wouldnt work here even if they called back.