[SERVER-20945] CSRS config servers require majority write concern even for local database Created: 15/Oct/15 Updated: 25/Jul/16 Resolved: 20/Oct/15 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | 3.2.0-rc0 |
| Fix Version/s: | 3.2.0-rc1 |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Timothy Olsen (Inactive) | Assignee: | Misha Tyulenev |
| Resolution: | Done | Votes: | 0 |
| Labels: | mms-s | ||
| 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 | ||||||||||||
| Steps To Reproduce: |
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| Sprint: | Sharding B (10/30/15) | ||||||||||||
| Participants: | |||||||||||||
| Description |
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CSRS config servers require majority write concern even for local database. For example:
Should an exception be made in terms of the required write concern for the local database? |
| Comments |
| Comment by Githook User [ 21/Oct/15 ] |
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Author: {u'username': u'mikety', u'name': u'Misha Tyulenev', u'email': u'misha@mongodb.com'}Message: |
| Comment by Timothy Olsen (Inactive) [ 16/Oct/15 ] |
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In particular, the writes being rejected on the local database with w:majority are upserts. I noticed that inserts do not get rejected. |
| Comment by Eric Milkie [ 16/Oct/15 ] |
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It also sounds like even if you do use w:majority, you still can't write to the local database, as it rejects using write concern on a non-primary. |