Created 06-19-2018 04:54 AM
How can i load data from CSV file to dynmaodb using putdynamodb in nifi..?
Created 06-20-2018 04:06 PM
What does your CSV file look like? Does it have 3 columns corresponding to the hash key, range key, and an attribute value?
Created 06-21-2018 03:56 AM
Hi @Matt Burgess, i am having some multiple csv files with different schema,just one column is common(lets say id) and they may or may not have matching values. I want to merge them all before sending it to dynamo db and and dont know how can i put them in dynamodb. for example
InputFile 1
deptid | firstname | lastname |
1 | Aman | Sharma |
2 | Raman | Verma |
InputFile 2
deptid | salary | |
1 | 20000 | abc@gmail.com |
2 | 30000 | bgf@gmail.com |
OutputFile(By merging file1 and file2):-
deptid | firstname | lastname | salary | |
1 | Aman | Sharma | 20000 | abc@gmail.com |
2 | Raman | Verma | 30000 | bgf@gmail.com |