[SERVER-58299] agg_mongos_merge.js should check that featureFlagShardedLookup exists before trying to get its value Created: 06/Jul/21 Updated: 29/Oct/23 Resolved: 12/Jul/21 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 5.1.0-rc0 |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Jason Chan | Assignee: | Katherine Wu (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| 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 | ||||||||
| Sprint: | Query Optimization 2021-07-12, Query Optimization 2021-07-26 | ||||||||
| Participants: | |||||||||
| Description |
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agg_mongos_merge.js currently reads the featureFlag value of featureFlagShardedLookup without checking whether the field exists. However, it's possible that this will fail against multiversion tests when we start running it in suites that execute against 5.0/5.1 binaries since it looks like the feature flag doesn't exist on 5.0. For now, the tests are blacklisted from multiversion testing because of the requires_fcv_47 flag. However, this tag will no longer be in use after https://jira.mongodb.org/browse/SERVER-56366. |
| Comments |
| Comment by Vivian Ge (Inactive) [ 06/Oct/21 ] |
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Updating the fixversion since branching activities occurred yesterday. This ticket will be in rc0 when it’s been triggered. For more active release information, please keep an eye on #server-release. Thank you! |
| Comment by Githook User [ 12/Jul/21 ] |
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Author: {'name': 'Katherine Wu', 'email': 'katherine.wu@mongodb.com', 'username': 'kaywux'}Message: |