[SERVER-51890] Support multiple balancing windows within 24 hour period Created: 30/Oct/20 Updated: 05/May/23 Resolved: 05/May/23 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | 4.2.8 |
| Fix Version/s: | None |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Aayushi Mangal | Assignee: | [DO NOT USE] Backlog - Sharding EMEA |
| Resolution: | Won't Do | Votes: | 0 |
| Labels: | sharding-common-backlog | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Assigned Teams: |
Sharding EMEA
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| Participants: | |||||||||||||
| Case: | (copied to CRM) | ||||||||||||
| Description |
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As we could schedule balancing window in MongoDB for balancer, that it can we active between mentioned hours, that is great feature. But it could be more useful if we could set it in reverse way, like when the balancer should not be active as: 1) Document says, balancer should stop while taking snapshot backup in order to achieve consistency. 2) In case we are taking backup twice a day, so a utility should be there such that, we could stop theĀ balancer for that hour rest of all the time balancer will remain active. In my actual case where snapshot backup is taken twice, so i can be able to active my balancer window within that time frame of 12 hours only. I would like to make balancer window enable for maximum hours and could be off only for that particular hours. |
| Comments |
| Comment by Cris Insignares Cuello [ 05/May/23 ] |
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We are working in other projects related to this. |
| Comment by Aayushi Mangal [ 02/Nov/20 ] |
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Thank you Eric for the updates, the problem could be more generalised as: -if we can have utility to disable balancer window like we can be able to enable for particular hours,
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| Comment by Eric Sedor [ 30/Oct/20 ] |
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Thanks aayushi.mangal@visiblealpha.com, we'll pass this on to an appropriate team for consideration: Note i've rephrased the ticket slightly to view the problem more generally as offering the ability to configure multiple separate balancing windows within a 24 hour period. |