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Type: Task
Resolution: Fixed
Priority: Major - P3
Fix Version/s: 3.6.0-rc2
Affects Version/s: None
Component/s: Replication
Labels:
None

Backwards Compatibility:
Fully Compatible
Sprint:
Repl 2017-10-23, Repl 2017-11-13
Linked BF Score:
0

~~SERVER-31019~~ will not fail initial sync if the upgrade/downgrade began before initial sync and finishes after. Having UUIDs get added while initial sync is occurring sounds potentially dangerous. Additionally, ~~SERVER-29452~~ forces 3.6 binaries to fail to start up if there is no featureCompatibilityVersion document. They should therefore fail to initial sync from sources that do not have a featureCompatibilityVersion document.

depends on

SERVER-31634 FeatureCompatibilityVersion::setIfCleanStartup() should store FCV=3.4 for shardsvrs

Closed

is depended on by

SERVER-29452 Handle missing featureCompatibilityVersion document during startup

Closed

is duplicated by

SERVER-86142 Handle FCV change during initial sync while copying collections with recordIdsReplicated:true

Closed

is related to

SERVER-31019 Changing fCV during initial sync leads to divergent data across replica set members

Closed

SERVER-31607 Remove FeatureCompatibilityVersionInfo struct

Closed

Assignee:: Judah Schvimer

Reporter:: Judah Schvimer

Participants:: Githook User, Judah Schvimer, Maria van Keulen, Spencer Brody

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: Sep 25 2017 09:44:06 PM UTC

Updated:: Feb 16 2024 08:30:33 PM UTC

Resolved:: Oct 27 2017 03:40:10 PM UTC

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