[SERVER-76757] Lower the default query sampling configuration refresh frequency Created: 02/May/23 Updated: 29/Oct/23 Resolved: 04/May/23 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 7.1.0-rc0 |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Cheahuychou Mao | Assignee: | Cheahuychou Mao |
| 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 NYC 2023-05-15 | ||||
| Participants: | |||||
| Description |
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Currently, the default is 5 seconds. This might be too frequent given that most of the time there should be no collections with query sampling enabled. 10 seconds seems like a reasonable interval that still allows a sampler (i.e. mongos or mongod) to update the coordinator about the traffic going through it in the case where there is actually a collection with query sampling enabled. |
| Comments |
| Comment by Githook User [ 04/May/23 ] |
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Author: {'name': 'Cheahuychou Mao', 'email': 'mao.cheahuychou@gmail.com', 'username': 'cheahuychou'}Message: (cherry picked from commit 5a32ec32026d0d43c1d1748f8d4584a317b667c6) |
| Comment by Githook User [ 04/May/23 ] |
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Author: {'name': 'Cheahuychou Mao', 'email': 'mao.cheahuychou@gmail.com', 'username': 'cheahuychou'}Message: |