Transaction in Spark 4.5

Hi Expert,

After trying spark, i have impress with the performance, thanks for this.

But, when i used unit of work which means relevant with transaction and my code got error, i dont see any rollback mechanism in the core of spark. My db is inconsistant now.

Could you please give me the direction how can I achive this? Since transcation is one of important part of mostly application.

Thanks.