[SERVER-33783] Make shards and mongos do full routing/filtering metadata refresh after FCV change Created: 09/Mar/18 Updated: 29/Oct/23 Resolved: 16/Apr/18 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | None |
| Fix Version/s: | 3.7.4 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Kaloian Manassiev | Assignee: | Martin Neupauer |
| 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 | ||||||||||||||||||||||||
| Sprint: | Sharding 2018-04-09, Sharding 2018-04-23 | ||||||||||||||||||||||||
| Participants: | |||||||||||||||||||||||||
| Description |
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After the config server's FCV changes from 3.6 to 4.0, it will start tracking history. As part of the upgrade/downgrade process we should call into all shards and cause them to invalidate their metadata cache so they pick up or drop the history. |
| Comments |
| Comment by Githook User [ 16/Apr/18 ] |
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Author: {'name': 'Martin Neupauer', 'email': 'martin.neupauer@mongodb.com', 'username': 'MartinNeupauer'}Message: |
| Comment by Gregory McKeon (Inactive) [ 16/Apr/18 ] |
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pinging martin.neupauer, does this still look possible for the end of the day? |