[SERVER-34280] Disallow global snapshot reads on mongos unless a special test only setting is set Created: 03/Apr/18 Updated: 06/Dec/22 Resolved: 09/Apr/18 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Misha Tyulenev | Assignee: | [DO NOT USE] Backlog - Sharding Team |
| Resolution: | Duplicate | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Assigned Teams: |
Sharding
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| Description |
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The cluster wide reads support only single statement reads. To be exposed to users this feature must support multi statement transactions as well. This will be implemented in the next release on top of the single statement reads. |
| Comments |
| Comment by James Wahlin [ 03/Apr/18 ] |
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Replica set snapshot reads have been gated by the 'enableTestCommands' parameter. We may want to use the same for global snapshot reads. |