Accessing the Linux server through Nifi (Linux)

Question

Good Morning

I'm trying to access an address of another Linux server through Nifi that is also installed on a Linux server, to search for files.

I'm trying to use the FetchFile Processor for this but I'm not getting the error "Routing to not found".

Could you help me how to make this connection between one server and another?

MattWho · Accepted Answer

@leandrolinof
I see no reason why using UpdateAttribute to establish the needed path and filename values for FetchSFTP processor would not work. FetchSFTP has no dependency on using ListSFTP. ListSFP just serves as a mechanism for obtaining a list of Files from a target SFTp server and recording state. ListSFTP simply creates a FlowFile with the needed attributes set for each File found on the target. So if you have another method build that can get set those attributes, then you are good to go.

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Thank you,

Matt

steven-matison · Answer

@leandrolinof

FetchFile is going to look for the file on the nifi node or nifi nodes where nifi is installed. This is usually something done on the primary node of a multi node nifi cluster.

If you want to connect to another linux server, not part of the nifi cluster you will have to take a different approach. One such approach could be using minifi, or possible ExecuteScript to run a linux command from nifi node to other linux server.

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