spark git commit: [SPARK-14343][SQL] Proper column pruning for text data source

2016-06-01 Thread lian
Repository: spark Updated Branches: refs/heads/master 6563d72b1 -> 1f43562da [SPARK-14343][SQL] Proper column pruning for text data source ## What changes were proposed in this pull request? Text data source ignores requested schema, and may give wrong result when the only data column is not

spark git commit: [SPARK-14343][SQL] Proper column pruning for text data source

2016-06-01 Thread lian
Repository: spark Updated Branches: refs/heads/branch-2.0 8fb125bdf -> cb254ecb1 [SPARK-14343][SQL] Proper column pruning for text data source ## What changes were proposed in this pull request? Text data source ignores requested schema, and may give wrong result when the only data column is