[PIG-4000] Minor documentation fix for PIG-3642

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.13.0, 0.14.0
• Component/s: documentation
• Assignee: Lorand Bendig
• Reporter: Lorand Bendig
• Created: 09/Jun/14 10:06
• Updated: 07/Jul/14 18:08
• Resolved: 09/Jun/14 16:08

Description

The root cause of the issue described in PIG-3886 is that direct fetch doesn't support udfs that interact with the distributed cache.
This should be documented so that users can easier track down such issues.