[SERVER-35905] Plug pieces together to perform a distributed $exchange when applicable Created: 28/Jun/18 Updated: 29/Oct/23 Resolved: 30/Aug/18 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Aggregation Framework |
| Affects Version/s: | None |
| Fix Version/s: | 4.1.3 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Charlie Swanson | Assignee: | Martin Neupauer |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backwards Compatibility: | Fully Compatible | ||||||||||||||||||||||||||||||||||||||||
| Sprint: | Query 2018-08-13, Query 2018-08-27, Query 2018-09-10 | ||||||||||||||||||||||||||||||||||||||||
| Participants: | |||||||||||||||||||||||||||||||||||||||||
| Description |
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Once we can detect when this is possible, and can output multiple cursors from mongod, this work is to consume those cursors, re-shuffle them, and send them to the appropriate shards, then add a step to merge all those cursors back together. |
| Comments |
| Comment by Charlie Swanson [ 30/Aug/18 ] |
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martin.neupauer is there another ticket where you will incorporate |
| Comment by Githook User [ 30/Aug/18 ] |
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Author: {'name': 'Martin Neupauer', 'email': 'martin.neupauer@mongodb.com', 'username': 'MartinNeupauer'}Message: |