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Type: Task
Resolution: Fixed
Priority: Major - P3
Fix Version/s: 4.3.1
Affects Version/s: None
Component/s: Replication
Labels:
- replication-42-fcv-checks

Backwards Compatibility:
Fully Compatible
Sprint:
Repl 2019-08-12

The FCV checks added in ~~SERVER-36498~~ should be removed once 4.2 has been released. In particular, the code that can be removed is:

this check in op_observer_impl.cpp

this check in session_update_tracker.cpp

this check and this check in transaction_participant.cpp

jstests/multiVersion/sharded_txn_upgrade_cluster.js, jstests/multiVersion/sharded_txn_downgrade_cluster.js, jstests/multiVersion/libs/sharded_txn_upgrade_downgrade_cluster_shared.js, and jstests/multiVersion/config_transactions_set_fcv.js

is depended on by

SERVER-41928 Enumerate and remove Replication-related FeatureCompatibilityVersion 4.0-dependent code and tests

Closed

is related to

SERVER-36498 Remove 'config.transactions' entries with 'state' field on shutdown in fCV 4.0

Closed

Assignee:: Jason Chan

Reporter:: Jack Mulrow

Participants:: Githook User, Jack Mulrow, Jason Chan

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Created:: Feb 20 2019 07:30:27 PM UTC

Updated:: Oct 29 2023 10:23:49 PM UTC

Resolved:: Jul 31 2019 07:00:24 PM UTC