[SERVER-76550] Balancer is unable to drain shards with big chunks Created: 26/Apr/23 Updated: 29/Oct/23 Resolved: 27/Apr/23 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | 6.1.1, 6.0.4, 7.0.0-rc0, 6.0.5, 6.2.1, 6.3.0-rc3 |
| Fix Version/s: | 6.0.6, 7.0.0-rc1, 6.3.2 |
| Type: | Bug | Priority: | Critical - P2 |
| Reporter: | Pierlauro Sciarelli | Assignee: | Pierlauro Sciarelli |
| 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: |
v7.0
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| Sprint: | Sharding EMEA 2023-05-01 | ||||||||||||||||
| Participants: | |||||||||||||||||
| Case: | (copied to CRM) | ||||||||||||||||
| Description |
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Issue
Technical description This is different from the usual balancing behavior that - after the removal of the auto-splitter in 6.0.3 - consists in issuing moveRange commands by only specifying the min bound so that the shard autonomously decides on which key to chop a chunk according to the configured chunk size. |
| Comments |
| Comment by Githook User [ 28/Apr/23 ] |
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Author: {'name': 'Pierlauro Sciarelli', 'email': 'pierlauro.sciarelli@mongodb.com', 'username': 'pierlauro'}Message: |
| Comment by Githook User [ 28/Apr/23 ] |
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Author: {'name': 'Pierlauro Sciarelli', 'email': 'pierlauro.sciarelli@mongodb.com', 'username': 'pierlauro'}Message: |
| Comment by Githook User [ 28/Apr/23 ] |
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Author: {'name': 'Pierlauro Sciarelli', 'email': 'pierlauro.sciarelli@mongodb.com', 'username': 'pierlauro'}Message: |
| Comment by Githook User [ 27/Apr/23 ] |
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Author: {'name': 'Pierlauro Sciarelli', 'email': 'pierlauro.sciarelli@mongodb.com', 'username': 'pierlauro'}Message: |