[bugfix] Don't silently swallow the inability to index field values in the Lucene Full Text Index

Author: adamretter

extensions/indexes/lucene/src/main/java/org/exist/indexing/lucene/LuceneFieldConfig.java

@@ -247,9 +247,9 @@ private Field convertToField(String content) {
                 default:
                     return new TextField(fieldName, content, store ? Field.Store.YES : Field.Store.NO);
             }
-        } catch (NumberFormatException | XPathException e) {
-            // wrong type: ignore
-            LOG.trace("Cannot convert field {} to type {}. Content was: {}", fieldName, Type.getTypeName(type), content);
+        } catch (final NumberFormatException | XPathException e) {
+            // NOTE(AR) report inability to index value
+            LOG.warn("Cannot convert field {} to type {}. Content was: {}", fieldName, Type.getTypeName(type), content);
         }
         return null;
     }
@@ -296,8 +296,8 @@ private Field convertToDocValue(final String content) {
                     return new BinaryDocValuesField(fieldName, new BytesRef(content));
             }
         } catch (final NumberFormatException | XPathException e) {
-            // wrong type: ignore
-            LOG.error("Cannot convert field {} to type {}. Content was: {}", fieldName, Type.getTypeName(type), content);
+            // NOTE(AR) report inability to index value
+            LOG.warn("Cannot convert field {} to type {}. Content was: {}", fieldName, Type.getTypeName(type), content);
             return null;
         }
     }