From cfd239a31c2acef98e6aa95c2a242e2ded2bb0e6 Mon Sep 17 00:00:00 2001
From: Tim Vernum <tim@adjective.org>
Date: Thu, 17 May 2018 21:36:13 +1000
Subject: [PATCH] Add detailed assert message to IndexAuditUpgradeIT (#30669)

Print out the returned buckets if the size does not match the
expectation.
---
 .../java/org/elasticsearch/upgrades/IndexAuditUpgradeIT.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/x-pack/qa/rolling-upgrade/src/test/java/org/elasticsearch/upgrades/IndexAuditUpgradeIT.java b/x-pack/qa/rolling-upgrade/src/test/java/org/elasticsearch/upgrades/IndexAuditUpgradeIT.java
index c155370ce0339..97a61f25d7b03 100644
--- a/x-pack/qa/rolling-upgrade/src/test/java/org/elasticsearch/upgrades/IndexAuditUpgradeIT.java
+++ b/x-pack/qa/rolling-upgrade/src/test/java/org/elasticsearch/upgrades/IndexAuditUpgradeIT.java
@@ -123,6 +123,6 @@ private void assertNumUniqueNodeNameBuckets(Matcher<Integer> numBucketsMatcher)
         assertNotNull(nodesAgg);
         List<Map<String, Object>> buckets = (List<Map<String, Object>>) nodesAgg.get("buckets");
         assertNotNull(buckets);
-        assertThat(buckets.size(), numBucketsMatcher);
+        assertThat("Found node buckets " + buckets, buckets.size(), numBucketsMatcher);
     }
 }