[IMPALA-234] Add some library version validation logic to impalad when loading impala-lzo shared library

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: Impala 0.7
• Fix Version/s: Impala 1.0
• Assignee: Skye Wanderman-Milne
• Reporter: Lenni Kuff
• Created: 11/Apr/13 22:46
• Updated: 18/Apr/13 03:24
• Resolved: 18/Apr/13 03:24

Description

Add some library version validation logic to impalad when loading impala-lzo shared library. Without this, mismatched version usually result in impalad crashes when scanning lzo files. Currently, it is very hard to know when the versions are not compatible.