spark git commit: [SPARK-22986][CORE] Use a cache to avoid instantiating multiple instances of broadcast variable values

2018-01-11 Thread wenchen
Repository: spark Updated Branches: refs/heads/branch-2.3 55695c712 -> 3ae3e1bb7 [SPARK-22986][CORE] Use a cache to avoid instantiating multiple instances of broadcast variable values When resources happen to be constrained on an executor the first time a broadcast variable is instantiated

spark git commit: [SPARK-22986][CORE] Use a cache to avoid instantiating multiple instances of broadcast variable values

2018-01-11 Thread wenchen
Repository: spark Updated Branches: refs/heads/master b5042d75c -> cbe7c6fbf [SPARK-22986][CORE] Use a cache to avoid instantiating multiple instances of broadcast variable values When resources happen to be constrained on an executor the first time a broadcast variable is instantiated it