[SERVER-63049] Track usage of agg accumulators Created: 27/Jan/22 Updated: 29/Oct/23 Resolved: 21/Apr/22 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Querying |
| Affects Version/s: | None |
| Fix Version/s: | 6.0.1, 6.1.0-rc0, 5.0.16 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Katya Kamenieva | Assignee: | Timour Katchaounov |
| 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 | ||||
| Backport Requested: |
v6.0, v5.0, v4.4
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| Sprint: | QO 2022-02-21, QO 2022-03-07, QO 2022-03-21, QO 2022-04-04, QO 2022-04-18, QO 2022-05-02 | ||||
| Participants: | |||||
| Description |
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We added new accumulators like $topN, $bottomN, but because they are not in the category of the aggregation expressions or match expressions there's no tracking in the serverStatus() metrics for those. Add new section to serverStatus db.serverStatus().metrics.operatorCounters.accumulators Track all accumulator operators that are supported in $group and $setWindowFields |
| Comments |
| Comment by Githook User [ 27/Mar/23 ] |
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Author: {'name': 'Timour Katchaounov', 'email': 'timour.katchaounov@mongodb.com', 'username': 'timourk'}Message: (cherry picked from commit 2846283187406c3a4022154d640b0b6137531038) |
| Comment by Githook User [ 29/Jul/22 ] |
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Author: {'name': 'Timour Katchaounov', 'email': 'timour.katchaounov@mongodb.com', 'username': 'timourk'}Message: (cherry picked from commit a3f1584a71210df4ba299d0eb74612302c9371cb) |
| Comment by Githook User [ 21/Apr/22 ] |
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Author: {'name': 'Timour Katchaounov', 'email': 'timour.katchaounov@mongodb.com', 'username': 'timourk'}Message: |