spark git commit: [SPARK-18197][CORE] Optimise AppendOnlyMap implementation

2016-11-04 Thread rxin
Repository: spark Updated Branches: refs/heads/branch-2.1 cfe76028b -> a2d7e25e7 [SPARK-18197][CORE] Optimise AppendOnlyMap implementation ## What changes were proposed in this pull request? This improvement works by using the fastest comparison test first and we observed a 1% throughput perf

spark git commit: [SPARK-18197][CORE] Optimise AppendOnlyMap implementation

2016-11-04 Thread rxin
Repository: spark Updated Branches: refs/heads/master 14f235d56 -> a42d738c5 [SPARK-18197][CORE] Optimise AppendOnlyMap implementation ## What changes were proposed in this pull request? This improvement works by using the fastest comparison test first and we observed a 1% throughput performa