[LUCENE-1667] ConcurrentMergeScheduler use a thread pool (per directory)

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: 2.4.1
• Fix Version/s: 4.0-ALPHA
• Component/s: core/index
• Lucene Fields: New
• Assignee: Unassigned
• Reporter: Jason Rutherglen
• Created: 28/May/09 19:51
• Updated: 28/Aug/22 12:01
• Resolved: 24/Jan/11 21:12

Description

Modifiy ConcurrentMergeScheduler to use a thread pool per merge target directory. Add settings for the thread pool. For use with LUCENE-1313.

We may want to wait to implement this in 3.0 when we can reuse ThreadPoolExecutor in Java 1.5.

Issue Links

• is blocked by: LUCENE-1313 Near Realtime Search (using a built in RAMDirectory)