Reduce the number of fields per document (#132322)

Author: gmarouli

muted-tests.yml

@@ -500,12 +500,6 @@ tests:
 - class: org.elasticsearch.test.rest.yaml.MDPYamlTestSuiteIT
   method: test {yaml=mdp/10_basic/Index using shared data path}
   issue: https://github.com/elastic/elasticsearch/issues/132223
-- class: org.elasticsearch.xpack.logsdb.qa.StandardVersusStandardReindexedIntoLogsDbChallengeRestIT
-  method: testTermsQuery
-  issue: https://github.com/elastic/elasticsearch/issues/132225
-- class: org.elasticsearch.xpack.logsdb.qa.StoredSourceLogsDbVersusReindexedLogsDbChallengeRestIT
-  method: testTermsQuery
-  issue: https://github.com/elastic/elasticsearch/issues/132226
 - class: org.elasticsearch.xpack.sql.qa.mixed_node.SqlCompatIT
   method: testNullsOrderWithMissingOrderSupportQueryingNewNode
   issue: https://github.com/elastic/elasticsearch/issues/132249

x-pack/plugin/logsdb/src/javaRestTest/java/org/elasticsearch/xpack/logsdb/qa/StandardVersusLogsIndexModeChallengeRestIT.java

@@ -60,7 +60,7 @@ public abstract class StandardVersusLogsIndexModeChallengeRestIT extends Abstrac
     protected final DataGenerationHelper dataGenerationHelper;
 
     public StandardVersusLogsIndexModeChallengeRestIT() {
-        this(new DataGenerationHelper());
+        this(new DataGenerationHelper(builder -> builder.withMaxFieldCountPerLevel(30)));
     }
 
     protected StandardVersusLogsIndexModeChallengeRestIT(DataGenerationHelper dataGenerationHelper) {