4.0.0 org.apache.nifi nifi-parent 0.0.1-SNAPSHOT org.apache.nifi nifi-commons-parent pom NiFi :: Commons Parent data-provenance-utils flowfile-packager nifi-expression-language nifi-logging-utils nifi-properties nifi-security-utils nifi-socket-utils nifi-utils nifi-web-utils processor-utilities wali