[SAMZA-827] Handle null offsets when writing state store OFFSET file

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.10.0
• Assignee: Jagadish
• Reporter: Jagadish
• Created: 03/Dec/15 20:15
• Updated: 04/Dec/15 00:06
• Resolved: 04/Dec/15 00:06

Description

When there's a null offset passed when we do a write (possibly because, the newest offset for the state store partition is NULL - due to an empty state store), we must not do the write to the file.

We instead, fail with a NPE.