Hi, I would like let you know about server side exceptions for specific field types after upgrading to 7.7.2, like ClassCastException: org.apache.solr.common.util.ByteArrayUtf8CharSequence. For references: https://issues.apache.org/jira/browse/SOLR-13285 and https://issues.apache.org/jira/browse/SOLR-13331
You may check out these issues for before upgrading. java.lang.ClassCastException: org.apache.solr.common.util.ByteArrayUtf8CharSequence cannot be cast to java.lang.String at org.apache.solr.schema.TrieDateField.toNativeType(TrieDateField.java:100) at org.apache.solr.update.processor.AtomicUpdateDocumentMerger.doSet(AtomicUpdateDocumentMerger.java:319) Mit freundlichen Grüßen / Kind regards David Winter
