[SERVER-953] explain() should be sharding aware Created: 01/Sep/09 Updated: 12/Jul/16 Resolved: 26/May/10 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | None |
| Fix Version/s: | 1.5.2 |
| Type: | Improvement | Priority: | Minor - P4 |
| Reporter: | Dwight Merriman | Assignee: | Eliot Horowitz (Inactive) |
| Resolution: | Done | Votes: | 5 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Participants: |
| Description |
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mongos should augment explain() - for example it should report if the plan is a global plan or a chunk specific plan. and maybe for the later, if that info is already on hand, how many servers it was going to hit. |
| Comments |
| Comment by auto [ 26/May/10 ] |
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Author: {'login': 'erh', 'name': 'Eliot Horowitz', 'email': 'eliot@10gen.com'}Message: sharded explain |
| Comment by auto [ 26/May/10 ] |
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Author: {'login': 'erh', 'name': 'Eliot Horowitz', 'email': 'eliot@10gen.com'}Message: checkpoint for explain sharded |