Hi,     We are trying to authenticate Nifi with single-user-authorizer using the auto-generated username and password itself. We thought of changing the token expiration time. But, we couldn't find any configuration for token expiration for this default authentication. There is an api which gives the expiation time of the token but the token is still active even after the expiration time we got from the api.  Is there any configuration to change the duration of active token?  Or Is there a way to get the actual token expiration time? Where can I find the document for working of token expiration for nifi default authentication? ... View more

We are looking to invoke any https API urls from Nifi using InvokeHTTP processor. Configuration Done:  Invokehttp Processor:  SSL Context Service: Tried configuring the Java certs file for the Truststore filename.    Exception:  Processor throws exception saying,  InvokeHTTP Routing to Failure due to exception: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target ↳ causes: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target ↳ causes: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target Any help will be much appreciated       ... View more