Hi,I am new to solr and I am trying to build solr 9.4 locally and running into some issues with a unit test it seems. Following seems suspicious as I have not made any customizations and just downloaded and building with vanilla 9.4 branch. Any ways to rectify this? Have attached the complete test result if that helps. this - 2> 18815 INFO (TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateGroup-seed#[13688DBBDD72A42F]) [n: c: s: r: x: t:] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateGroup 2> 18841 WARN (qtp1733434895-207) [n:127.0.0.1:39651_solr c: s: r: x: t:null-25] o.a.h.s.a.u.KerberosName auth_to_local rule mechanism not set.Using default of hadoop 2> 18841 INFO (qtp1733434895-207) [n:127.0.0.1:39651_solr c: s: r: x: t:null-25] o.a.s.s.SolrDispatchFilter Error authenticating 2> => java.lang.IllegalArgumentException: Illegal principal name mxx...@yyyyyyyy.com: org.apache.hadoop.security.authentication.util.KerberosName$NoMatchingRule: No rules applied to mxx...@yyyyyyyy.com 2> at org.apache.hadoop.security.User.<init>(User.java:51) 2> java.lang.IllegalArgumentException: Illegal principal name mxx...@yyyyyyyy.com: org.apache.hadoop.security.authentication.util.KerberosName$NoMatchingRule: No rules applied to mxx...@yyyyyyyy.com 2> at org.apache.hadoop.security.User.<init>(User.java:51) ~[hadoop-common-3.3.5.jar:?] 2> at org.apache.hadoop.security.UserGroupInformation.createProxyUser(UserGroupInformation.java:1503) ~[hadoop-common-3.3.5.jar:?] and 2> at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149) [jetty-util-10.0.18.jar:10.0.18] 2> at java.base/java.lang.Thread.run(Thread.java:833) [?:?] 2> Caused by: org.apache.hadoop.security.authentication.util.KerberosName$NoMatchingRule: No rules applied to mxx...@yyyyyyyy.com 2> at org.apache.hadoop.security.authentication.util.KerberosName.getShortName(KerberosName.java:429) ~[hadoop-auth-3.3.5.jar:?] 2> at org.apache.hadoop.security.User.<init>(User.java:48) ~[hadoop-common-3.3.5.jar:?] 2> ... 48 more 2> 18843 WARN (qtp1733434895-207) [n: c: s: r: x: t:] o.e.j.s.HttpChannel handleException /solr/admin/collections org.apache.hadoop.security.authentication.util.KerberosName$NoMatchingRule: No rules applied to mxx...@yyyyyyyy.com 2> 18847 INFO (TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateGroup-seed#[13688DBBDD72A42F]) [n: c: s: r: x: t:] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateGroup > org.apache.solr.client.solrj.impl.BaseHttpSolrClient$RemoteSolrException: Error from server at https://127.0.0.1:39651/solr: Expected mime type in [application/octet-stream, application/vnd.apache.solr.javabin] but got text/html. <html> > <head> seems key, but not sure how to address this. ThanksMuru
