[PIG-808] getFieldSchema() in ExpressionOperators also sets up lineage information - this can cause issues if getFieldSchema() is called too early

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 0.3.0
• Fix Version/s: 0.8.0
• Release Note: Lineage is no longer part of getSchema
• Assignee: Unassigned
• Reporter: Pradeep Kamath
• Created: 13/May/09 17:50
• Updated: 04/Mar/11 18:58
• Resolved: 04/Mar/11 18:58

Description

See PIG-804 for a use case which exposes this bug. We should probably be setting up lineage information outside getFieldSchema() through a visitor at a point where we know it is safe - (just before TypeCheckingVisitor?).