Generally oracle db should not be used as a storage layer for spark due to 
performance reasons. You should consider HDFS. This will help you also with 
fault - tolerance. 

> On 19 Feb 2016, at 03:35, Divya Gehlot <divya.htco...@gmail.com> wrote:
> 
> Hi,
> I am a Spark job which connects to RDBMS (in mycase its Oracle).
> How can we check that complete data writing is successful?
> Can I use commit in case of success or rollback in case of failure ?
> 
> 
> 
> Thanks,
> Divya 

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