It is correct that version 6.5 has a new feature "Indexer Cluster Rebalancing". Unfortunately that feature is rebalancing the number of buckets and not taken the size of the bucket into consideration. Since bucket size can be very different then that is a very important factor. In an Enterprise solution with petabyte of data the size of buckets must be taken into consideration. On .conf2016 one of our consultants talked to the developer of the "Indexer Cluster Rebalancing" feature and he was aware of the problem and was planning to look at it. ... View more