[ACCUMULO-3593] Improvements to WAL

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Auto Closed
• Assignee: Unassigned
• Reporter: Josh Elser
• Created: 13/Feb/15 18:39
• Updated: 28/Aug/19 00:47
• Resolved: 28/Aug/19 00:47

Description

The WAL, like RFile, has a small header which consists of random metadata about that WAL: version and crypto properties.

We should use a proper message to serialize this object into the header to avoid concerns across multiple versions to adding new fields.