[SERVER-5504] Allow map-reduce jobs to run on replicas, provided the output is into the "local" database Created: 04/Apr/12 Updated: 28/Jun/14 Resolved: 18/Sep/12 |
|
| Status: | Closed |
| Project: | Core Server |
| Component/s: | MapReduce, Replication |
| Affects Version/s: | 2.1.0 |
| Fix Version/s: | None |
| Type: | New Feature | Priority: | Minor - P4 |
| Reporter: | Ben Osheroff | Assignee: | Unassigned |
| Resolution: | Won't Fix | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
|
||||||||
| Participants: | |||||||||
| Description |
|
This patch allows Map-Reduce jobs to be run on a replica. I've tested this locally, it seems to play quite well with the op-log. https://github.com/mongodb/mongo/pull/194 |
| Comments |
| Comment by Eliot Horowitz (Inactive) [ 18/Sep/12 ] |
|
Trying to keep local for system/replication only. |