linkedin/bobo — pull request #4 by jhartman (2012-09-19 22:49:34+00:00)
Title: Lazy big int array

The LazyBigIntArray implementation is much faster and has much better gc patterns than using int[] for count arrays for the USCP use case where:

1. The search query only returns a small fraction of the total documents hit
2. Most of the counts for the facet have one of only a few values.

In the general use case, there is no change in query performance and a small improvement in GC patterns.