[SERVER-14630] Add epoch to applyOps precondition for split and migration Created: 21/Jul/14 Updated: 06/Dec/22 Resolved: 03/May/18 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | 2.7.3 |
| Fix Version/s: | None |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Randolph Tan | Assignee: | [DO NOT USE] Backlog - Sharding Team |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Assigned Teams: |
Sharding
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| Participants: |
| Description |
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The current preCondition checks for the highest major/minor version but doesn't check the epoch. |
| Comments |
| Comment by Kaloian Manassiev [ 03/May/18 ] |
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With the chunk move/split/merge operations' commit now happening on the config server we do check for epoch match. |