elasticsearch/elasticsearch — pull request #6286 by nik9000 (2014-05-22 16:44:41+00:00)
Title: Limit guava caches to 31.9GB

Guava's caches have overflow issues around 32GB with our default segment
count of 16 and weight of 1 unit per byte. We give them 100MB of headroom
so 31.9GB.

This limits the sizes of both the field data and filter caches, the two
large guava caches.

Closes #6268