Last successful jenkins "check" on branch_9x was 26 days ago:
https://ci-builds.apache.org/job/Solr/job/Solr-Check-9.x/
Errors like this
1. ERROR in
/tmp/src/solr/solr/solrj/src/java/org/apache/solr/client/solrj/impl/ConcurrentUpdateSolrClient.java
(at line 119)
this.pollQueueTimeMillis = builder.pollQueueTime;
^^^^^^^^^^^^^^^^^^^
pollQueueTimeMillis cannot be resolved or is not a field
https://ci-builds.apache.org/job/Solr/job/Solr-Check-9.x/lastBuild/console
I think perhaps backport of https://issues.apache.org/jira/browse/SOLR-13605
was the cause?
Jan