Good Day! We are required to convert the CSV data to be stored in parquet format. While converting using the below NiFi flow, we see .member0 & .member1 getting added to the output. Input Data : no,firstname,lastname 1,1234,user 1,test,user 1,test,user 1,test,user 1,test,user 2,babu,user2 c,krish,mohan 4,krishna1234,mohna NiFi Flow : Output Data : no: .member0 = 1 firstname: .member0 = 1234 lastname = user no: .member0 = 1 firstname: .member1 = test lastname = user no: .member0 = 1 firstname: .member1 = test lastname = user no: .member0 = 1 firstname: .member1 = test lastname = user no: .member0 = 1 firstname: .member1 = test lastname = user no: .member0 = 2 firstname: .member1 = babu lastname = user2 no: .member1 = c firstname: .member1 = krish lastname = mohan no: .member0 = 4 firstname: .member1 = krishna1234 lastname = mohna We believe internally somehow the integer values are assigned to member0 and string values are assigned to member1 if the same column has both string and integer values. Also, we believe this is decided based on the values of 1st row. Please help us with your expertise if we can avoid this member0 and member1 by explicitly mentioning to NiFi to treat all data as a string. Thanks in advance!
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