presto-raptor-legacy/src/main/java/io/prestosql/plugin/raptor/legacy/storage/ShardRecoveryStats.java/ShardRecoveryStats/incrementShardRecoveryBackupNotFound
class ShardRecoveryStats:    public void incrementShardRecoveryBackupNotFound()
    {
        shardRecoveryBackupNotFound.update(1);
    }