Mike, I think the ask here is for this CS to support variable registry values. IIRC, there are other cases in NiFi where EL is not supported, but VR is. A fair request, IMO.
Supporting a full EL for the keystore/truststore path is a bad idea, no doubt. Do you agree? Andrew On Tue, Feb 19, 2019, 3:33 AM Mike Thomsen <mikerthom...@gmail.com> wrote: > When expression language is not supported by a field, it won't accept any > variables. > > Mike > > On Mon, Feb 18, 2019 at 10:34 PM Beutel, Maximilian < > maximilian.beu...@credit-suisse.com> wrote: > >> Hello! >> >> >> >> Also asked the question on IRC, but figured the mailing list might be >> better for this longer question. >> >> >> >> For an InvokeHTTP processor I defined a SSL Context Service. In the SSL >> Context Service, in Keystore Filename property, I’d like to use a variable >> which I defined in a nifi.registry file. So in my nifi.properties I have: >> >> >> >> nifi.variable.registry.properties=./conf/custom.properties >> >> >> >> And in the conf/custom.properties I have: >> >> >> >> nifi.system.properties.file=C:/Users/some.file >> >> >> >> And in the field Keystore Filename in the SSL Context Service I input: >> >> >> >> ${nifi.system.properties.file} >> >> >> >> But then saving the SSL Context Service doesn’t work anymore, the >> validation fails and says “${nifi.system.properties.file} does not exist”. >> The actual file does exist however, but I suspect that the variable doesn’t >> get interpolated. >> >> >> >> According to >> https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-ssl-context-service-nar/1.5.0/org.apache.nifi.ssl.StandardSSLContextService/index.html >> it seems like expression language is not supported for Keystore Filename >> property. Does this also imply that variables won’t work in that field? >> >> >> >> Thanks for your help! >> >> >> >> Max >> >> >> >> >> >> ============================================================================== >> Please access the attached hyperlink for an important electronic >> communications disclaimer: >> http://www.credit-suisse.com/legal/en/disclaimer_email_ib.html >> >> ============================================================================== >> >