Aetna Senior Software Engineer interview questions

Applied online. Talent acquisition reached out to me in 2 weeks. I was asked few high level question about Hadoop. Then Recruiter said to ping him if nothing happens in 2 weeks. In 2-3 weeks I got invitation to participate in 3 interview in same day: 2 interviews with hiring managers and one kind of technical interview. 1 week or so, later I got invitation to participate in 2 more interviews, both were technical. Few days later got an answer from recruiter. Well, it was worst interviewing experiences in 2020. I had to cancel right after the first technical interview and do not loose a time. Interviews hardly focused on issues they faced before but not on software engineering in general.