[SERVER-13116] distinct isn't sharding aware Created: 10/Mar/14 Updated: 24/Jul/23 |
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| Status: | Backlog |
| Project: | Core Server |
| Component/s: | Querying, Sharding |
| Affects Version/s: | 2.6.0-rc1 |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Critical - P2 |
| Reporter: | Mathias Stearn | Assignee: | Backlog - Query Optimization |
| Resolution: | Unresolved | Votes: | 2 |
| Labels: | query-44-grooming | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Assigned Teams: |
Query Optimization
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| Operating System: | ALL | ||||||||||||||||
| Participants: | |||||||||||||||||
| Description |
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I think it needs to both set QueryPlannerParams::INCLUDE_SHARD_FILTER and either use a ClientCursor or a RangePreserver. |
| Comments |
| Comment by Ian Boros [ 07/Mar/18 ] |
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Moving back to Needs Triage at the suggestion of charlie.swanson. The fix may be similar to that for |
| Comment by Mathias Stearn [ 10/Mar/14 ] |
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Removing count from this ticket since it is covered by |