[TEST] test logging for reindex RethrottleTests #26192

Author: andyb-elastic

modules/reindex/src/test/java/org/elasticsearch/index/reindex/RethrottleTests.java

@@ -26,6 +26,7 @@
 import org.elasticsearch.action.index.IndexRequestBuilder;
 import org.elasticsearch.index.query.QueryBuilders;
 import org.elasticsearch.tasks.TaskId;
+import org.elasticsearch.test.junit.annotations.TestLogging;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -47,6 +48,7 @@
  * too but this is the only place that tests running against multiple nodes so it is the only integration tests that checks for
  * serialization.
  */
+@TestLogging("org.elasticsearch.index.reindex:TRACE,org.elasticsearch.action.bulk:TRACE,org.elasticsearch.search.SearchService:TRACE")
 public class RethrottleTests extends ReindexTestCase {
 
     public void testReindex() throws Exception {