GitHub user nkronenfeld opened a pull request: https://github.com/apache/spark/pull/1532
Add caching information to RDD.toDebugString I find it useful to see where in an RDD's DAG data is cached, so I figured others might too. I've added both the caching level, and the actual memory state of the RDD. Some of this is redundant with the web UI (notably the actual memory state), but (a) that is temporary, and (b) putting it in the DAG tree shows some context that can help a lot. You can merge this pull request into a Git repository by running: $ git pull https://github.com/nkronenfeld/spark-1 feature/debug-caching Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/1532.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 #1532 ---- commit 06c76ab961afc42e8305d6a3f186361c1e20e04d Author: Nathan Kronenfeld <nkronenf...@oculusinfo.com> Date: 2014-07-22T14:39:41Z Add caching information to RDD.toDebugString ---- --- 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. ---