From c2506af8a694cf3075cfb339139d040e9a87fc49 Mon Sep 17 00:00:00 2001
From: Nhat Nguyen <nhat.nguyen@elastic.co>
Date: Tue, 31 Mar 2020 23:12:02 -0400
Subject: [PATCH] Enable engine debug log for testMaybeFlush

Relates #52223
---
 .../test/java/org/elasticsearch/index/shard/IndexShardIT.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/server/src/test/java/org/elasticsearch/index/shard/IndexShardIT.java b/server/src/test/java/org/elasticsearch/index/shard/IndexShardIT.java
index e4fa826cfb4..8476a1d9769 100644
--- a/server/src/test/java/org/elasticsearch/index/shard/IndexShardIT.java
+++ b/server/src/test/java/org/elasticsearch/index/shard/IndexShardIT.java
@@ -83,6 +83,7 @@ import org.elasticsearch.test.DummyShardLock;
 import org.elasticsearch.test.ESSingleNodeTestCase;
 import org.elasticsearch.test.IndexSettingsModule;
 import org.elasticsearch.test.InternalSettingsPlugin;
+import org.elasticsearch.test.junit.annotations.TestIssueLogging;
 import org.junit.Assert;
 
 import java.io.IOException;
@@ -337,6 +338,9 @@ public class IndexShardIT extends ESSingleNodeTestCase {
         assertPathHasBeenCleared(newIndexDataPath.toAbsolutePath());
     }
 
+    @TestIssueLogging(
+        value = "org.elasticsearch.index.engine:DEBUG",
+        issueUrl = "https://github.com/elastic/elasticsearch/issues/52223")
     public void testMaybeFlush() throws Exception {
         createIndex("test", Settings.builder().put(IndexSettings.INDEX_TRANSLOG_DURABILITY_SETTING.getKey(), Translog.Durability.REQUEST)
             .build());