guard against empty ranges

NationalSecurityAgency · Jun 20, 2024 · b0d2341 · b0d2341
1 parent 2f6fb0f
commit b0d2341
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/main/java/datawave/query/util/MetadataHelper.java b/src/main/java/datawave/query/util/MetadataHelper.java
@@ -1594,6 +1594,10 @@ public Map<String,Long> getCountsForFieldsInDateRange(Set<String> fields, Set<St
         Map<String,Long> fieldCounts = new HashMap<>();
         Set<Range> ranges = createFieldCountRanges(fields, sortedDatatypes, beginDate, endDate);
 
+        if (ranges.isEmpty()) {
+            return fieldCounts;
+        }
+
         try (BatchScanner bs = ScannerHelper.createBatchScanner(accumuloClient, getMetadataTableName(), getAuths(), fields.size())) {
 
             bs.setRanges(ranges);