mesos/spark — pull request #572 by Reinvigorate (2013-04-16 23:44:00+00:00)
Title: Adding spark.streaming.blockInterval property

This pull request adds spark.streaming.blockInterval property. Units are in milliseconds and it defaults to 200.

Background info: https://groups.google.com/forum/?fromgroups=#!topic/spark-users/Ow1RiY60oOI

We have used it in our standalone spark streaming cluster today and results have been great. It has significantly reduced our inode usage and shuffles are much faster now.