You can do this - however you need consumer.acct_id to equal the document IDs on the tickets bucket. you cannot join across an attribute in the tickets bucket document with the attribute in the consumer bucket documents in 4.0. We are looking to relax this in future.
also can you please let me is it possible to join 2 views? if yes can you point me to some examples.
Bucket join will not work for me as my document id is complex key.(Combination of acct_id.even date, event time) but join condition is acct_id.