GitHub user tejasapatil opened a pull request: https://github.com/apache/spark/pull/15040
[WIP] [SPARK-17487] [SQL] Configuragble bucketing info extraction ## What changes were proposed in this pull request? I am looking for early feedback about this change wrt approach. Here is what this PR contains: - Introduced `BucketingInfoExtractor` which has functions for - extract bucket id from a given filename - given bucket id and other info, generate the filename - `BucketingInfoExtractor` is a part of `BucketSpec` since the same session can process native Spark tables and pure Hive tables - Provided a default impl which adheres with Spark's current naming scheme - All codepaths which write a file now use the `BucketingInfoExtractor` to get a filename as per the bucketing scheme TODO - Get rid of `BucketingUtils` completely - Introduce impl for Hive - Add tests ## How was this patch tested? TODO You can merge this pull request into a Git repository by running: $ git pull https://github.com/tejasapatil/spark custom_bucketing Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/15040.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 #15040 ---- commit fcf37f7d89b16e8bb4589e519a516b351eb650b8 Author: Tejas Patil <tej...@fb.com> Date: 2016-08-31T00:26:09Z Configuragble bucketing info extraction ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org