[SERVER-17658] Upgrade/downgrade support for partial indexes Created: 19/Mar/15 Updated: 07/Jun/17 Resolved: 25/Aug/15 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Index Maintenance, Storage |
| Affects Version/s: | None |
| Fix Version/s: | 3.1.8 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Ian Whalen (Inactive) | Assignee: | Max Hirschhorn |
| Resolution: | Done | 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 | ||||||||||||||||||||||||
| Sprint: | QuInt 8 08/28/15 | ||||||||||||||||||||||||
| Participants: | |||||||||||||||||||||||||
| Comments |
| Comment by Githook User [ 25/Aug/15 ] |
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Author: {u'username': u'visemet', u'name': u'Max Hirschhorn', u'email': u'max.hirschhorn@mongodb.com'}Message: Changed to check that all index specs are OK on startup. |
| Comment by J Rassi [ 10/Jul/15 ] |
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See also linked ticket |
| Comment by J Rassi [ 10/Apr/15 ] |
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On further thought, this isn't as simple as reserving a new flag to the mmapv1 data file version, as it has to work for WiredTiger as well. We may want to couple this with a broader change that introduces strict validation to the index spec object. This would provide a unified way to introduce new backwards-breaking index changes. Per discussion with Dan/Mathias, we should spec this out in 3.1.3. |