[SERVER-19688] TTL Index is having more Latency Created: 31/Jul/15 Updated: 10/Aug/15 Resolved: 10/Aug/15 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | TTL |
| Affects Version/s: | 3.0.4 |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Kingsly J | Assignee: | Ramon Fernandez Marina |
| Resolution: | Duplicate | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Operating System: | ALL | ||||||||
| Participants: | |||||||||
| Description |
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Hi Team, Regards, |
| Comments |
| Comment by Ramon Fernandez Marina [ 10/Aug/15 ] |
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Thanks for the additional details jebas, sorry to hear that expiring docs at a specific clock time didn't work well for you either. I'm afraid that the only suitable workaround at time may be to use a regular collection and do the expiration manually at the application level. I am going to post your results in Regards, |
| Comment by Kingsly J [ 04/Aug/15 ] |
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Hi Ramon, Regards, |
| Comment by Ramon Fernandez Marina [ 03/Aug/15 ] |
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Hi jebas; after further discussion we believe this ticket is a duplicate of Can you provide us more details with the overall load on this server as well as the load on the affected TTL collection? There may be ways to optimize this server's performance to lower the latency of document deletion. Also, have you tried expiring documents at a specific clock time as proposed above? Thanks, |
| Comment by Ramon Fernandez Marina [ 01/Aug/15 ] |
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Thanks for your report jebas. I see your time zone is IST, which is currently UTC+5:30. I wonder if there's a bug in handling time zones in mongod, so here are some options to investigate this:
A possible alternative you may want to try as well is to slightly modify your application to expire documents at a specific clock time. This feature might give you the fine-grained control you need in your application. Thanks, |