[SERVER-607] make external sort more efficient Created: 04/Feb/10  Updated: 12/Jul/16  Resolved: 16/Feb/10

Status: Closed
Project: Core Server
Component/s: Index Maintenance, Performance
Affects Version/s: None
Fix Version/s: 1.2.3, 1.3.2

Type: Improvement Priority: Major - P3
Reporter: Eliot Horowitz (Inactive) Assignee: Eliot Horowitz (Inactive)
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Participants:

 Description   

need to hint to mmap to make it sequential



 Comments   
Comment by auto [ 16/Feb/10 ]

Author:

{'login': 'erh', 'name': 'Eliot Horowitz', 'email': 'eliot@10gen.com'}

Message: sequential option for mmap SERVER-607

Conflicts:

db/extsort.cpp
http://github.com/mongodb/mongo/commit/e07cbe6088d4650bedf5bf2c797fd34506952941

Comment by auto [ 04/Feb/10 ]

Author:

{'login': 'erh', 'name': 'Eliot Horowitz', 'email': 'eliot@10gen.com'}

Message: sequential option for mmap SERVER-607
http://github.com/mongodb/mongo/commit/424e7d9585c20dd0279dadc0d20f263ba73c9503

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