[PIG-3222] New UDFContextSignature assignments in Pig 0.11 breaks HCatalog.HCatStorer

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.11
• Component/s: impl
• Labels: hcatalog
• Assignee: Unassigned
• Reporter: Feng Peng
• Created: 25/Feb/13 22:46
• Updated: 18/Feb/14 20:44

Description

Pig 0.11 assigns different UDFContextSignature for different invocations of the same load/store statement. This change breaks the HCatStorer which assumes all front-end and back-end invocations of the same store statement has the same UDFContextSignature so that it can read the previously stored information correctly.

The related HCatalog code is in https://svn.apache.org/repos/asf/incubator/hcatalog/branches/branch-0.5/hcatalog-pig-adapter/src/main/java/org/apache/hcatalog/pig/HCatStorer.java (the setStoreLocation() function).

Issue Links

• depends upon: PIG-3267 HCatStorer fail in limit query