spark git commit: [SPARK-23195][SQL] Keep the Hint of Cached Data

2018-01-23 Thread lixiao
Repository: spark Updated Branches: refs/heads/branch-2.3 851c30386 -> a23f6b13e [SPARK-23195][SQL] Keep the Hint of Cached Data ## What changes were proposed in this pull request? The broadcast hint of the cached plan is lost if we cache the plan. This PR is to correct it. ```Scala val df

spark git commit: [SPARK-23195][SQL] Keep the Hint of Cached Data

2018-01-23 Thread lixiao
Repository: spark Updated Branches: refs/heads/master 613c29033 -> 44cc4daf3 [SPARK-23195][SQL] Keep the Hint of Cached Data ## What changes were proposed in this pull request? The broadcast hint of the cached plan is lost if we cache the plan. This PR is to correct it. ```Scala val df1 =