[SERVER-27734] Remove the _id field from config.chunks, as it appears to have no utility Created: 18/Jan/17 Updated: 18/Jan/17 Resolved: 18/Jan/17 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Dianna Hohensee (Inactive) | Assignee: | Dianna Hohensee (Inactive) |
| Resolution: | Won't Fix | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Description |
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The indexes on config.chunks are
This will probably touch a good bit of code. Backwards compatibility must be maintained, so we'll have to continue writing it, which should be easy because _id is the concatenation of the namespace and min key fields. |
| Comments |
| Comment by Dianna Hohensee (Inactive) [ 18/Jan/17 ] |
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Decided not to do this right now because we want more dramatic schema changes in the future. Created |