brianfrankcooper/YCSB — pull request #50 by sears (2011-11-19 01:28:29+00:00)
Title: Switch unordered key generation from FNV32 to FNV64

This includes a code cleanup and bug fix.

I was seeing collisions on unordered workloads. As a workaround, I switched from FNV32 to FNV64, and the problem went away.