1 files changed, 1 insertions, 1 deletions
diff --git a/core/src/test/java/org/elasticsearch/versioning/ConcurrentDocumentOperationIT.java b/core/src/test/java/org/elasticsearch/versioning/ConcurrentDocumentOperationIT.java
index bb8636d36e..6b69a038a0 100644
--- a/core/src/test/java/org/elasticsearch/versioning/ConcurrentDocumentOperationIT.java
+++ b/core/src/test/java/org/elasticsearch/versioning/ConcurrentDocumentOperationIT.java
@@ -54,7 +54,7 @@ public class ConcurrentDocumentOperationIT extends ESIntegTestCase {
 
                 @Override
                 public void onFailure(Throwable e) {
-                    e.printStackTrace();
+                    logger.error("Unexpected exception while indexing", e);
                     failure.set(e);
                     latch.countDown();
                 }