GitHub user rxin opened a pull request: https://github.com/apache/spark/pull/1415
SPARK-2469: Use Snappy (instead of LZF) for default shuffle compression codec This reduces shuffle compression memory usage by 3x. You can merge this pull request into a Git repository by running: $ git pull https://github.com/rxin/spark snappy Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/1415.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 #1415 ---- commit 06c1a01471cc5f6368062e88bd655ecc2634a8b7 Author: Reynold Xin <r...@apache.org> Date: 2014-07-15T06:16:45Z SPARK-2469: Use Snappy (instead of LZF) for default shuffle compression codec. This reduces shuffle compression memory usage by 3x. ---- --- 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. ---