[SPARK-1081] Annotate developer and experimental API's [Core]

• Type: Sub-task
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: Spark Core
• Assignee: Patrick Wendell
• Reporter: Patrick Wendell
• Created: 11/Feb/14 23:21
• Updated: 09/Apr/14 08:15
• Resolved: 09/Apr/14 08:15

Description

We should annotate API's that are internal despite being java/scala private. An example is the internal listener interface.

The main issue is figuring out the nicest way we can do this in scala and decide how we document it in the scala docs.