@Adhitya This is a rather old post.   Can your provide details on your specific setup (processors and configurations including scheduling) used,  info around your data and what you expect versus what you are seeing? Is your NiFi a cluster setup or standalone? How is source data ingested into your NiFi for this dataflow? Typically issues like this are related to dataflow design, but there is not enough info here to reproduce or make suggestions yet. Thanks, Matt ... View more