if the flow file contains "HdF5 file is missing Merging completed" I have to route to some processor using Route Text processor and if the flow files contains only "Merging completed" I have route to some other processor....how can I configure Route Text processor so that I can achieve the same

sangee — Thu, 13 May 2021 09:32:41 GMT

Re: if the flow file contains "HdF5 file is missing Merging completed" I have to route to some processor using Route Text processor and if the flow files contains only "Merging completed" I have route to some other processor....how can I configure Route Text processor so that I

MattWho — Thu, 13 May 2021 17:37:16 GMT

@sangee

The "RouteText" [1] processor is used to route individual lines within a multi-line content FlowFile to different relationships (essentially splitting up a multi-line FlowFile). What you are trying to accomplish can however be done using the "RouteOnContent" [2] processor.

Your sample shows content with two lines and only one of those lines containing the string "Merging completed". So I assume the other FlowFIle's content will have only one line with "Merging complete"?

If so, the "RouteOnContent" can be configured as follows:

The dynamic property I added becomes a new relationship on the processor. So any FlowFile where content matches exactly "Merging complete" will be sent to this relationship while all other FlowFiles will be routed to the pre-existing "unmatched" relationship.

[1] http://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.13.2/org.apache.nifi.processors.standard.RouteText/index.html

[2] http://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.13.2/org.apache.nifi.processors.standard.RouteOnContent/index.html

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Thank you,

Matt

Re: if the flow file contains "HdF5 file is missing Merging completed" I have to route to some processor using Route Text processor and if the flow files contains only "Merging completed" I have route to some other processor....how can I configure Route Text processor so that I

sangee — Fri, 14 May 2021 03:16:45 GMT

Thanks a lot