Repository: spark
Updated Branches:
refs/heads/master 30c4774f3 -> 26c1089c3
[SPARK-15748][SQL] Replace inefficient foldLeft() call with flatMap() in
PartitionStatistics
`PartitionStatistics` uses `foldLeft` and list concatenation (`++`) to flatten
an iterator of lists, but this is extremely
Repository: spark
Updated Branches:
refs/heads/branch-2.0 38a626a54 -> d8370ef11
[SPARK-15748][SQL] Replace inefficient foldLeft() call with flatMap() in
PartitionStatistics
`PartitionStatistics` uses `foldLeft` and list concatenation (`++`) to flatten
an iterator of lists, but this is extre