Hi, Recently I encountered this issue with 2.0.0 installation too when I comment and when I don't set security related parameters in nifi.priperties file.
On Thu, 23 Jan 2025, 4:19 am Joe Obernberger, <[email protected]> wrote: > Hi All - We're using NifiKop to deploy a 2.0.0 cluster that is working > nicely. When we try to upgrade to 2.1.0 (which has some great features > we'd like!), we're getting this error: > > 2025-01-22 22:38:34,961 INFO [main] > o.a.nifi.properties.NiFiPropertiesLoader Loading Application Properties > [/opt/nifi/nifi-current/conf/nifi.properties] > 2025-01-22 22:38:35,100 ERROR [main] org.apache.nifi.runtime.Application > Start Server failed > java.lang.NullPointerException: Cannot invoke > "java.lang.CharSequence.length()" because "cs" is null > at java.base/java.lang.String.contentEquals(String.java:1941) > at > > org.apache.nifi.framework.ssl.FrameworkSslContextProvider.isPemStoreType(FrameworkSslContextProvider.java:154) > at > > org.apache.nifi.framework.ssl.FrameworkSslContextProvider.getKeyManagerBuilder(FrameworkSslContextProvider.java:102) > at > > org.apache.nifi.framework.ssl.FrameworkSslContextProvider.loadSslContext(FrameworkSslContextProvider.java:66) > at > org.apache.nifi.web.server.JettyServer.init(JettyServer.java:229) > at > org.apache.nifi.web.server.JettyServer.initialize(JettyServer.java:1061) > at > org.apache.nifi.runtime.Application.startServer(Application.java:126) > at org.apache.nifi.runtime.Application.run(Application.java:78) > at org.apache.nifi.runtime.Application.run(Application.java:60) > at org.apache.nifi.NiFi.main(NiFi.java:42) > > Is the related to a security property that we are not setting > correctly? Thank you! > > -Joe > > > -- > This email has been checked for viruses by AVG antivirus software. > www.avg.com >
