I am trying to implement the workflow below using Apache Nifi:
- ExecuteSQL - This is fetching data from oracle database in avro format
- PutHDFS –This is to put the data into hdfs
- ExecuteProcess – This processor executes a bash script in the background which in turn creates the external hive table
I have a few questions:
Does ExecuteProcess Processor in Apache Nifi takes incoming flow files?
I am not able to provide ExecuteProcess processor any incomming flow file. If not, is there any way to support taking incoming flow files?