SERVER-35663 Always update the logical clock before advancing the last applied opTime

1 files changed, 5 insertions, 0 deletions

diff --git a/src/mongo/db/repl/replication_coordinator_external_state_impl.cpp b/src/mongo/db/repl/replication_coordinator_external_state_impl.cpp
index ec3a987a8a1..4bc3b8c8409 100644
--- a/src/mongo/db/repl/replication_coordinator_external_state_impl.cpp
+++ b/src/mongo/db/repl/replication_coordinator_external_state_impl.cpp
@@ -53,6 +53,7 @@
 #include "mongo/db/free_mon/free_mon_mongod.h"
 #include "mongo/db/jsobj.h"
 #include "mongo/db/kill_sessions_local.h"
+#include "mongo/db/logical_clock.h"
 #include "mongo/db/logical_time_metadata_hook.h"
 #include "mongo/db/logical_time_validator.h"
 #include "mongo/db/op_observer.h"
@@ -636,6 +637,10 @@ void ReplicationCoordinatorExternalStateImpl::setGlobalTimestamp(ServiceContext*
     setNewTimestamp(ctx, newTime);
 }
 
+Timestamp ReplicationCoordinatorExternalStateImpl::getGlobalTimestamp(ServiceContext* service) {
+    return LogicalClock::get(service)->getClusterTime().asTimestamp();
+}
+
 bool ReplicationCoordinatorExternalStateImpl::oplogExists(OperationContext* opCtx) {
     AutoGetCollection oplog(opCtx, NamespaceString::kRsOplogNamespace, MODE_IS);
     return oplog.getCollection() != nullptr;