Hi Everyone, can we combine the nifi processors in this sense
GetFile-->ExecuteProcess or GetFile --> ExecuteStreamCommand
if yes how can we do it?
Not really sure what you mean by "combine". Can you elaborate on your use case?
You can drag a connection from GetFile to either ExecuteProcess or ExecuteStreamCommand, but is suspect that is not what you are asking here.
Hi @MattWho by combine i meant drag a connection from GetFile to ExecuteProcess or ExecuteStreamCommand i have a flowfile which is composed of GetFile processor which collects the data and passes it to MergeContent processor to get a single file of several lines. i want to filter its lines and then classify them . and i was thinking of using ExecuteProcess or ExecuteStreamCommand. you can also give me a suggestion.
The ExecuteProcess  processor by design does not allow an inbound connection. It is designed to create an output FlowFile and does not except a FlowFile as input.
You can connect getFile to the ExecuteStreamCommand  processor