I need to write java code for creating custom processor in Nifi which can fetch data from MySQL and write it to files. Please help

[#1 · Accepted solution]

Hi aishwarya,

Why not use a native processor? such as:

• QueryDatabaseTable
• ExecuteSQL
• PutSQL

Anyway, if you need a custom processor, take a look on this videos:

https://www.youtube.com/watch?v=3ldmNFlelhw

https://www.youtube.com/watch?v=QRzVr82V_Is

https://www.dropbox.com/s/dq6c98dvsklgeux/nifi-custom-component.mp4?dl=0

Hope this helps,

Cheers

[#2]

thanks @Thiago I can't use native processors because I have been asked to create my own processor so that i can modify it as per the requirements of the project.