Data race condition

The value of the shared data will be determined by the interleaving of thread execution. Thread shared data is accessed without holding an appropriate lock, possibly causing a race condition
/src/mongo/db/repl/tenant_oplog_applier.h:94: MISSING_LOCK 151601 Accessing "this->donorOpTime" without holding lock "mongo::repl::TenantOplogApplier._mutex". Elsewhere, "mongo::repl::TenantOplogApplier::OpTimePair.donorOpTime" is written to with "TenantOplogApplier._mutex" held 1 out of 1 times (1 of these accesses strongly imply that it is necessary).