apache/incubator-spark — pull request #61 by kayousterhout (2013-10-15 21:35:08+00:00)
Title: Unified daemon thread pools

As requested by @mateiz in an earlier pull request, this refactors various daemon thread pools to use a set of methods in utils.scala, and also changes the thread-pool-creation methods in utils.scala to use named thread pools for improved debugging.