[SERVER-42584] M/R Agg: Put PlanStageStats in aggregation Created: 01/Aug/19 Updated: 17/Jan/20 Resolved: 16/Aug/19 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Aggregation Framework |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Xin Hao Zhang (Inactive) | Assignee: | Xin Hao Zhang (Inactive) |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Sprint: | Query 2019-08-12, Query 2019-08-26 | ||||||||||||||||||||
| Participants: | |||||||||||||||||||||
| Linked BF Score: | 0 | ||||||||||||||||||||
| Description |
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Introduce PlanStageStats in DocumentSource. At present, DocumentSource PlanStageStats will not be used anywhere, but will be useful for the ongoing map reduce project as well as the future execution stats in agg project.
Introducing PlanStageStats to DocumentSource involves changing DocumentSource getNext to use template method and adding a stageName member variable to DocumentSources that are missing one. |
| Comments |
| Comment by Githook User [ 16/Aug/19 ] |
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Author: {'name': 'Xinhao Zhang', 'email': 'xinhao.zhang@mongodb.com', 'username': 'xinhaoz'}Message: |
| Comment by Githook User [ 16/Aug/19 ] |
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Author: {'username': 'xinhaoz', 'email': 'xinhao.zhang@mongodb.com', 'name': 'Xin Hao Zhang'}Message: |