From c4c77dec4c6c83be3d703e5edbde76cb95d1ac5d Mon Sep 17 00:00:00 2001 From: Michael Gummelt Date: Thu, 7 Apr 2016 16:59:38 -0700 Subject: [PATCH] Add limitation regarding Python and R --- docs/user-docs.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/user-docs.md b/docs/user-docs.md index 2eea477b37434..72c0001b66077 100644 --- a/docs/user-docs.md +++ b/docs/user-docs.md @@ -460,6 +460,8 @@ $ dcos spark run --submit-args="-Dsun.security.krb5.debug=true..." # Limitations +* DCOS Spark only supports submitting jars. It does not support Python or R. + * Spark jobs run in Docker containers. The first time you run a Spark job on a node, it might take longer than you expect because of the `docker pull`. * Spark shell is not supported. For interactive analytics, we recommend Zeppelin, which supports visualizations and dynamic dependency management.