[SERVER-27895] Remove MONGO_UNREACHABLE from ScopedMigrationRequest::writeMigration Created: 02/Feb/17 Updated: 05/Apr/17 Resolved: 02/Feb/17 |
|
| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | None |
| Fix Version/s: | 3.5.3 |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Dianna Hohensee (Inactive) | Assignee: | Dianna Hohensee (Inactive) |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
|
||||
| Backwards Compatibility: | Fully Compatible | ||||
| Operating System: | ALL | ||||
| Sprint: | Sharding 2017-02-13 | ||||
| Participants: | |||||
| Linked BF Score: | 0 | ||||
| Description |
|
The line here allows the code to leave the retry for-loop once max retries are exceeded. The scenario where it gets hit is quite rare: insert attempt, DuplicateKey error and find check finds nothing, and this would have to happen twice in a row. The MONGO_UNREACHABLE after the loop shouldn't be there (obviously, since it was hit in BF-4593). |
| Comments |
| Comment by Githook User [ 02/Feb/17 ] |
|
Author: {u'username': u'DiannaHohensee', u'name': u'Dianna Hohensee', u'email': u'dianna.hohensee@10gen.com'}Message: |