[SERVER-49160] TTL monitor should ignore hidden indexes Created: 29/Jun/20 Updated: 27/Oct/23 Resolved: 20/Jul/23 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | TTL |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Eric Milkie | Assignee: | Backlog - Storage Execution Team |
| Resolution: | Works as Designed | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Assigned Teams: |
Storage Execution
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| Sprint: | Execution Team 2020-07-27, Execution Team 2020-08-10, Execution Team 2020-08-24, Execution Team 2020-09-21, Execution Team 2020-11-16, Execution Team 2020-11-30, Execution Team 2020-12-14, Execution Team 2020-12-28, Execution Team 2021-01-11, Execution Team 2021-02-08, Execution Team 2021-02-22, Execution Team 2021-03-08, Execution Team 2021-03-22, Execution Team 2021-04-05, Execution Team 2021-04-19, Execution Team 2021-05-17, Execution Team 2021-06-14, Execution Team 2021-06-28, Execution Team 2021-07-12, Execution Team 2021-07-26, Execution Team 2021-08-09, Execution Team 2021-08-23, Execution Team 2021-09-06, Execution Team 2021-09-20, Execution Team 2021-10-04, Execution Team 2021-10-18 |
| Participants: |
| Description |
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It is probably expected behavior that hidden indexes are ignored by TTL. This makes it easier for users to use hidden indexes to determine what effects dropping an index might have. |
| Comments |
| Comment by Irwin Dolobowsky [ 20/Jul/23 ] |
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The current behavior is as designed. I can't find any customer feedback that suggests this has been an issue, and there are concerns about delete times if the TTL monitor ignores deletes and then has to catch up. We'll leave this as is for now and can revisit if there is evidence it is an issue. |
| Comment by Asya Kamsky [ 29/Jun/20 ] |
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> It is probably expected behavior that hidden indexes are ignored by TTL Not so sure about that. I actually would expect the user will forget about it |