[ACCUMULO-494] Document relationship between max walogs and max tserver memory

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.4.1
• Component/s: docs
• Assignee: Keith Turner
• Reporter: Keith Turner
• Created: 23/Mar/12 23:25
• Updated: 17/Apr/12 17:46
• Resolved: 17/Apr/12 17:46

Description

The config documentation needs to point out the relationship between tserver.memory.maps.max, table.compaction.minor.logs.threshold, and tserver.walog.max.size.

This relationship is that the max amount of data a tserver will keep in memory is :

MIN(tserver.memory.maps.max, tserver.walog.max.size*table.compaction.minor.logs.threshold)