SERVER-46541 remove enableAutomaticReconfig parameter

3 files changed, 0 insertions, 24 deletions

diff --git a/src/mongo/db/repl/member_config.cpp b/src/mongo/db/repl/member_config.cpp
index 1cf7caf176d..7e962d57267 100644
--- a/src/mongo/db/repl/member_config.cpp
+++ b/src/mongo/db/repl/member_config.cpp
@@ -70,14 +70,6 @@ MemberConfig::MemberConfig(const BSONObj& mcfg) {
         host = HostAndPort(host.host(), host.port());
     }
 
-    if (getNewlyAdded()) {
-        uassert(
-            ErrorCodes::InvalidReplicaSetConfig,
-            str::stream() << kNewlyAddedFieldName
-                          << " field cannot be specified if enableAutomaticReconfig is turned off",
-            enableAutomaticReconfig);
-    }
-
     _splitHorizon = SplitHorizon(host, getHorizons());
 
     if (isArbiter()) {
@@ -206,7 +198,6 @@ BSONObj MemberConfig::toBSON(bool omitNewlyAddedField) const {
 
     if (!omitNewlyAddedField && getNewlyAdded()) {
         // We should never have _newlyAdded if automatic reconfigs aren't enabled.
-        invariant(enableAutomaticReconfig);
         invariant(getNewlyAdded().get());
         configBuilder.append(kNewlyAddedFieldName, getNewlyAdded().get());
     }
diff --git a/src/mongo/db/repl/repl_server_parameters.idl b/src/mongo/db/repl/repl_server_parameters.idl
index f1b801ee1f4..42de982716f 100644
--- a/src/mongo/db/repl/repl_server_parameters.idl
+++ b/src/mongo/db/repl/repl_server_parameters.idl
@@ -267,17 +267,6 @@ server_parameters:
         validator:
             gte: 0
 
-    # TODO: Remove in SERVER-46541.
-    enableAutomaticReconfig:
-        description: >-
-            Enables the 'newlyAdded' field in member configs to be set, as part of automatic
-            reconfig.
-        set_at: startup
-        test_only: true
-        cpp_vartype: bool
-        cpp_varname: enableAutomaticReconfig
-        default: true
-
     oplogApplicationEnforcesSteadyStateConstraints:
         description: >-
             Whether or not secondary oplog application enforces (by fassert) consistency
diff --git a/src/mongo/db/repl/replication_coordinator_impl.cpp b/src/mongo/db/repl/replication_coordinator_impl.cpp
index 310bef218a3..0a85a178ac7 100644
--- a/src/mongo/db/repl/replication_coordinator_impl.cpp
+++ b/src/mongo/db/repl/replication_coordinator_impl.cpp
@@ -3184,10 +3184,6 @@ Status ReplicationCoordinatorImpl::processReplSetFreeze(int secs, BSONObjBuilder
 }
 
 bool ReplicationCoordinatorImpl::_supportsAutomaticReconfig() const {
-    if (!enableAutomaticReconfig) {
-        return false;
-    }
-
     if (serverGlobalParams.featureCompatibility.getVersion() !=
         ServerGlobalParams::FeatureCompatibility::Version::kVersion451) {
         return false;