GitHub user kiszk opened a pull request: https://github.com/apache/spark/pull/20700
[SPARK-23546][SQL] Refactor non-stateful methods/values in CodegenContext ## What changes were proposed in this pull request? A current `CodegenContext` class has immutable value or method without mutable state, too. This refactoring moves them to `CodeGenerator` object class which can be accessed from anywhere without an instantiated `CodegenContext` in the program. Some methods that very frequently used (e.g. `javaType()`) are not refactored yet. ## How was this patch tested? Existing tests You can merge this pull request into a Git repository by running: $ git pull https://github.com/kiszk/spark SPARK-23546 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/20700.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #20700 ---- commit 0b2b381bc249ed08b3bf7785158b02352c999ba2 Author: Kazuaki Ishizaki <ishizaki@...> Date: 2018-03-01T10:47:13Z initial commit ---- --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org