spark git commit: [SPARK-5636] Ramp up faster in dynamic allocation

Repository: spark Updated Branches: refs/heads/master 1a88f20de - fe3740c4c [SPARK-5636] Ramp up faster in dynamic allocation A recent patch #4051 made the initial number default to 0. With this change, any Spark application using dynamic allocation's default settings will ramp up very

spark git commit: [SPARK-5636] Ramp up faster in dynamic allocation

Repository: spark Updated Branches: refs/heads/branch-1.3 156839181 - 0a903059c [SPARK-5636] Ramp up faster in dynamic allocation A recent patch #4051 made the initial number default to 0. With this change, any Spark application using dynamic allocation's default settings will ramp up very