Vertica Software Quality Assurance Engineer interview questions

The interview process was of 5 Steps: HR phone, Tech Screening, Assessment, Onsite interview followed by another interview with team. Got through all the 3 rounds first and went to MA for the onsite interview. Onsite interview was 6 rounds (each member of the team )in total with a discussion of 45 mins each with a lunch break of 40 mins. 4/6 rounds i have done good. The other 2 where interviewer got a list of general questions that i didnot expect and in the other round neither me or the interviewer could not connect to what we are speaking as that round was conducted in hurry and he wanted to apply a real time example from my prev exp on current role which is not possible as testing on hadoop was way far different from rdbms. After a week got a response that they are not interested to move forward