Bryan Bende created NIFI-5148: --------------------------------- Summary: Solr processors failing to authenticate against Kerberized Solr Key: NIFI-5148 URL: https://issues.apache.org/jira/browse/NIFI-5148 Project: Apache NiFi Issue Type: Bug Affects Versions: 1.6.0 Reporter: Bryan Bende Assignee: Bryan Bende
It appears that with the new default value of "useSubjectCredsOnly=true" in NiFi's bootstrap.conf that this can cause an issue for the Solr processors when talking to a kerberized Solr. The SolrJ client code that we are using specifically calls this out as being problematic: [https://github.com/apache/lucene-solr/blob/branch_6x/solr/solrj/src/java/org/apache/solr/client/solrj/impl/Krb5HttpClientConfigurer.java#L75-L88] We should refactor the kerberos approach in the Solr processors to resolve this issue and make general improvements. We should be performing a JAAS login and wrapping calls in Subject.doAs, and we should try and move away from the system level JAAS property and leverage the new keytab controller service. -- This message was sent by Atlassian JIRA (v7.6.3#76005)