[SERVER-1807] add maxSplitPoints and maxChunkObjects to splitVector Created: 16/Sep/10  Updated: 12/Jul/16  Resolved: 16/Sep/10

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 1.7.1

Type: Improvement Priority: Major - P3
Reporter: Alberto Lerner Assignee: Alberto Lerner
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Participants:

 Description   

if a jumbo chunk forms, splitVector is traversing it entirely to pick serveral split points. In an auto-split because of an insertion, we just want one split point. We also want to limit the number of objects in that chunk because it may move – and many small objects hurt migrate performance.



 Comments   
Comment by auto [ 17/Sep/10 ]

Author:

{'login': 'alerner', 'name': 'Alberto Lerner', 'email': 'alerner@10gen.com'}

Message: SERVER-1807 better logging and tighter test
http://github.com/mongodb/mongo/commit/f5d055953cfac77e41cd5dc66abba9b1e0b0f0d6

Comment by auto [ 16/Sep/10 ]

Author:

{'login': 'alerner', 'name': 'Alberto Lerner', 'email': 'alerner@10gen.com'}

Message: SERVER-1807 quicker auto-split if in a jumbo chunk case
http://github.com/mongodb/mongo/commit/d55c4af16108788e056ce2cd17360426d7820626

Generated at Thu Feb 08 02:58:06 UTC 2024 using Jira 9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66.