Github user rxin commented on the pull request: https://github.com/apache/spark/pull/1091#issuecomment-46405754 Thanks for working on this, @ScrapCodes. I talked with Matei and while we both agree compression would be better set in per-RDD basis, adding another boolean flag to StorageLevel is not ideal. Matei suggested deferring this and we will come up with a proper design later. ``` We should come up with a proper design for this. I think one viable design is to make StorageLevel get constructed via a builder pattern. More generally in the future Iâd like to have something called StorageStrategy that can also convert the data into a format (e.g. columnar or something). Kind of like including a serializer in the storage level. ```
--- 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. ---