[SERVER-58109] The new '_configsvrMergeChunks' path is more expensive than the old one Created: 27/Jun/21 Updated: 29/Oct/23 Resolved: 28/Jun/21 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | None |
| Fix Version/s: | 4.2.15, 4.4.7, 4.0.26, 5.0.0-rc5, 5.1.0-rc0 |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Kaloian Manassiev | Assignee: | Kaloian Manassiev |
| 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 | ||||||||||||
| Operating System: | ALL | ||||||||||||
| Backport Requested: |
v5.0, v4.4, v4.2, v4.0
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| Sprint: | Sharding EMEA 2021-06-28 | ||||||||||||
| Participants: | |||||||||||||
| Description |
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As part of The query should be changed to (1) include the ns, (2) exclude the epoch and (3) exclude the max value and substitute it with $lt on the min field. That way it can be satisfied from the ns_1_shard_1_min_1 index directly instead of having to inspect the document. |
| Comments |
| Comment by Vivian Ge (Inactive) [ 06/Oct/21 ] |
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Updating the fixversion since branching activities occurred yesterday. This ticket will be in rc0 when it’s been triggered. For more active release information, please keep an eye on #server-release. Thank you! |
| Comment by Githook User [ 29/Jun/21 ] |
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Author: {'name': 'Kaloian Manassiev', 'email': 'kaloian.manassiev@mongodb.com', 'username': 'kaloianm'}Message: (cherry picked from commit eb23662b184243252347fabf99d7b1b9924743d0) |
| Comment by Githook User [ 29/Jun/21 ] |
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Author: {'name': 'Kaloian Manassiev', 'email': 'kaloian.manassiev@mongodb.com', 'username': 'kaloianm'}Message: (cherry picked from commit ab8a0797f06940df4240a39f05e0bfdcc4c59481) |
| Comment by Githook User [ 28/Jun/21 ] |
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Author: {'name': 'Kaloian Manassiev', 'email': 'kaloian.manassiev@mongodb.com', 'username': 'kaloianm'}Message: |
| Comment by Githook User [ 28/Jun/21 ] |
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Author: {'name': 'Kaloian Manassiev', 'email': 'kaloian.manassiev@mongodb.com', 'username': 'kaloianm'}Message: |
| Comment by Githook User [ 28/Jun/21 ] |
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Author: {'name': 'Kaloian Manassiev', 'email': 'kaloian.manassiev@mongodb.com', 'username': 'kaloianm'}Message: |
| Comment by Kaloian Manassiev [ 28/Jun/21 ] |
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CodeReview (4.4): https://mongodbcr.appspot.com/777760001/ |