[OAK-6529] IndexLoaderV1 and IndexLoaderV2 should not rely on Buffer.array()

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.7.6, 1.8.0
• Component/s: segment-tar
• Epic Link: TarMK GC scalability
• Assignee: Francesco Mari
• Reporter: Francesco Mari
• Created: 08/Aug/17 11:40
• Updated: 25/Aug/17 04:29
• Resolved: 09/Aug/17 10:33

Description

The code in IndexLoaderV1 and IndexLoaderV2 calls Buffer.array() to compute the checksum. This method might fail with an UnsupportedOperationException if the Buffer points to a memory mapped region.