Enable deletion of data files that don't have aux objects for S3 #3921

IQSS · Aug 15, 2017 · 3c392bd · 3c392bd
1 parent 15de4b8
commit 3c392bd
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/main/java/edu/harvard/iq/dataverse/dataaccess/S3AccessIO.java b/src/main/java/edu/harvard/iq/dataverse/dataaccess/S3AccessIO.java
@@ -465,6 +465,10 @@ public void deleteAllAuxObjects() throws IOException {
             String destinationKey = item.getKey();
             keys.add(new KeyVersion(destinationKey));
         }
+        //Check if the list of auxiliary files for a data file is empty
+        if (keys.isEmpty()) {
+            return;
+        }
         multiObjectDeleteRequest.setKeys(keys);
 
         logger.info("Trying to delete auxiliary files...");