private void ensureBackupOperationInitialized() {
if (backupOp.getNodeEngine() == null) {
backupOp.setNodeEngine(getNodeEngine());
backupOp.setPartitionId(getPartitionId());
backupOp.setReplicaIndex(getReplicaIndex());
backupOp.setCallerUuid(getCallerUuid());
OperationAccessor.setCallerAddress(backupOp, getCallerAddress());
OperationAccessor.setInvocationTime(backupOp, Clock.currentTimeMillis());
backupOp.setOperationResponseHandler(createEmptyResponseHandler());
}
}
