[SERVER-2922] support multiple MapReduce threads Created: 08/Apr/11  Updated: 09/Apr/11  Resolved: 09/Apr/11

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

Type: Improvement Priority: Major - P3
Reporter: Dominik Gehl Assignee: Unassigned
Resolution: Duplicate Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Participants:

 Description   

Current, according to http://www.mongodb.org/display/DOCS/MapReduce#MapReduce-Parallelism,
"As of right now, MapReduce jobs on a single mongod process are single threaded. This is due to a design limitation in current JavaScript engines."

It would be very nice if several MapReduce jobs could be executed in parallel !



 Comments   
Comment by Eliot Horowitz (Inactive) [ 09/Apr/11 ]

See SERVER-463

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