[ERROR] Failed to execute goal on project nifi-standard-processors: Could not resolve dependencies for project org.apache.nifi:nifi-standard-processors:jar:1.14.0-SNAPSHOT: Failed to collect dependencies at com.fluenda:ParCEFone:jar:1.2.6 -> com.martiansoftware:macnificent:jar:0.2.0: Failed to read artifact descriptor for com.martiansoftware:macnificent:jar:0.2.0: Could not transfer artifact com.martiansoftware:macnificent:pom:0.2.0 from/to maven-default-http-blocker (http://0.0.0.0/): Blocked mirror for repositories: [martiansoftware (http://mvn.martiansoftware.com, default, releases+snapshots)] -> [Help 1]
Which kills this, which kills nifi
[ERROR] Failed to execute goal on project nifi-standard-processors: Could not resolve dependencies for project org.apache.nifi:nifi-standard-processors:jar:1.14.0-SNAPSHOT: Failed to collect dependencies at com.fluenda:ParCEFone:jar:1.2.6 -> com.martiansoftware:macnificent:jar:0.2.0: Failed to read artifact descriptor for com.martiansoftware:macnificent:jar:0.2.0: Could not transfer artifact com.martiansoftware:macnificent:pom:0.2.0 from/to maven-default-http-blocker (http://0.0.0.0/): Blocked mirror for repositories: [martiansoftware (http://mvn.martiansoftware.com, default, releases+snapshots)] -> [Help 1]
https://maven.apache.org/docs/3.8.1/release-notes.html