[ https://issues.apache.org/jira/browse/NIFI-7535?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Juan C. Sequeiros updated NIFI-7535: ------------------------------------ Summary: Adding nar's to auto load nar directory unreadable by user running the nifi jvm fails to start nifi (was: Adding nar's to extensions directory unreadable by user running the nifi jvm fails to start nifi) > Adding nar's to auto load nar directory unreadable by user running the nifi > jvm fails to start nifi > --------------------------------------------------------------------------------------------------- > > Key: NIFI-7535 > URL: https://issues.apache.org/jira/browse/NIFI-7535 > Project: Apache NiFi > Issue Type: Bug > Components: Extensions > Environment: NiFi 1.9 > Reporter: Juan C. Sequeiros > Priority: Major > > If nar's are added to the extensions directory while NiFi is not running and > those nar's do not have read permissions by the user set to run nifi jvm, > nifi fails to start up and throws NPE > > {code:java} > 2020-06-15 13:34:16,988 WARN [main] org.apache.nifi.web.server.JettyServer > Failed to start web server... shutting down. java.lang.NullPointerException: > null at > org.apache.nifi.documentation.DocGenerator.generate(DocGenerator.java:62) at > org.apache.nifi.web.server.JettyServer.start(JettyServer.java:932) at > org.apache.nifi.NiFi.<init>(NiFi.java:158) at > org.apache.nifi.NiFi.<init>(NiFi.java:72) at > org.apache.nifi.NiFi.main(NiFi.java:297) 2020-06-15 13:34:16,988 INFO > [Thread-1] org.apache.nifi.NiFi Initiating shutdown of Jetty web server... > 2020-06-15 13:34:16,989 INFO [Thread-1] org.apache.nifi.NiFi Jetty web server > shutdown completed (nicely or otherwise). > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)