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Tag: apache-nifi

Apache NIFI Faild to bind to xxx

I try to start my nifi server with toolkit, when I set the “nifi.properties” https-host be 127.0.0.1 my server can start, and I use “jps” can see the nifi is on running, meanwhile the log file shows nifi is running, but I can’t through my cloud server ip+port to visited nifi. When I change the config of “https-host” to be

Nifi Migration Required for blank Sensitive Properties Key

I’m using nifi 1.14.0 in container where I’m experiencing this problem when I restart nifi. Migration Required for blank Sensitive Properties Key and in my file nifi.properties can someone help me? Answer all I found so far is this nifi issue here. If you find a nice workaround or simple solution please let me know 🙂 Greetings Oliver EDIT: Just

Use pattern in getAttribute in NiFi

How can I use a pattern in getAttribute of a FlowFile? I’m going to write a processor that receives flowfiles from ListenTCP and ListenUDP processors. ListenTCP has tcp.sender property and ListenUDP has udp.sender property. How can I get the sender property of a FlowFile? The current solution is: How can I avoid using if? I need something like this: Answer

Update attributes based on content in NiFi

How can I add a attribute to the current flow file when developing an Apache NiFi cusom processor. What I want to do is adding a new attribute (or at least update a current attribute) to the current flow file with calculated value. Or is there an already built processor that I can use? Answer NiFi supports several methods of

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