[SERVER-49894] Have resharding oplog fetcher resume from 'ts' component of largest _id inserted Created: 25/Jul/20 Updated: 29/Oct/23 Resolved: 18/Feb/21 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | None |
| Fix Version/s: | 4.9.0 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Max Hirschhorn | Assignee: | Yuhong Zhang |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | PM-234-M3, PM-234-T-oplog-fetch | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backwards Compatibility: | Fully Compatible | ||||||||||||||||||||||||
| Sprint: | Sharding 2021-02-22 | ||||||||||||||||||||||||
| Participants: | |||||||||||||||||||||||||
| Linked BF Score: | 81 | ||||||||||||||||||||||||
| Story Points: | 1 | ||||||||||||||||||||||||
| Description |
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The largest _id value in the config.localReshardingOplogBuffer.<existingUUID>.<donorShardId> collection should be used with {$match: {ts: {$gte: <resume oplog buffer _id.ts>}}} to resume. Properties to ensure are being tested:
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| Comments |
| Comment by Githook User [ 18/Feb/21 ] |
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Author: {'name': 'Yuhong Zhang', 'email': 'danielzhangyh@gmail.com', 'username': 'YuhongZhang98'}Message: |
| Comment by Githook User [ 18/Feb/21 ] |
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Author: {'name': 'Kaloian Manassiev', 'email': 'kaloian.manassiev@mongodb.com', 'username': 'kaloianm'}Message: Revert " This reverts commit 22deeddb724e0ace7133762357b6fecd2c785443. |
| Comment by Kaloian Manassiev [ 18/Feb/21 ] |
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This commit breaks a lot of sharding tests consistently, so reverting it. |
| Comment by Githook User [ 17/Feb/21 ] |
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Author: {'name': 'Yuhong Zhang', 'email': 'yuhong.zhang@mongodb.com'}Message: |