[PIG-3120] setStoreFuncUDFContextSignature called with null signature

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.12.0
• Fix Version/s: 0.12.0
• Component/s: impl
• Assignee: Joseph Adler
• Reporter: Joseph Adler
• Created: 14/Jan/13 18:05
• Updated: 13/Jul/14 01:13
• Resolved: 16/Jan/13 18:44

Description

I'm currently working on PIG-3015 and am having trouble passing the UDFContextSignature to the store func. It looks like the store func on the head end is being set to a non-null value, but a null value is being passed to setStoreFuncUDFContextSignature on the back end. I'm opening this ticket to track this issue; I'll follow up with a reproducible test case when I have a clean one.

I suspect this problem occurs when running on a real cluster, but may not occur in the standard unit tests.

Issue Links

• contains: PIG-2689 JsonStorage fails to find schema when LimitAdjuster runs