spark git commit: [SPARK-23280][SQL] add map type support to ColumnVector

2018-01-31 Thread wenchen
Repository: spark Updated Branches: refs/heads/branch-2.3 7ccfc7530 -> 0d0f57936 [SPARK-23280][SQL] add map type support to ColumnVector ## What changes were proposed in this pull request? Fill the last missing piece of `ColumnVector`: the map type support. The idea is similar to the array t

spark git commit: [SPARK-23280][SQL] add map type support to ColumnVector

2018-01-31 Thread wenchen
Repository: spark Updated Branches: refs/heads/master f470df2fc -> 52e00f706 [SPARK-23280][SQL] add map type support to ColumnVector ## What changes were proposed in this pull request? Fill the last missing piece of `ColumnVector`: the map type support. The idea is similar to the array type