Address synthetic recovery source release test failures.

Configure feature flag in the test clusters

Closes #122028
Closes #122027
Closes #122026
Closes #121991
Closes #121992

Author: martijnvg

muted-tests.yml

@@ -384,35 +384,14 @@ tests:
 - class: org.elasticsearch.analysis.common.CommonAnalysisClientYamlTestSuiteIT
   method: test {yaml=analysis-common/40_token_filters/stemmer_override file access}
   issue: https://github.com/elastic/elasticsearch/issues/121625
-- class: org.elasticsearch.test.rest.ClientYamlTestSuiteIT
-  method: test {yaml=update/100_synthetic_source/stored text}
-  issue: https://github.com/elastic/elasticsearch/issues/121964
-- class: org.elasticsearch.test.rest.ClientYamlTestSuiteIT
-  method: test {yaml=update/100_synthetic_source/keyword}
-  issue: https://github.com/elastic/elasticsearch/issues/121965
 - class: org.elasticsearch.xpack.esql.plugin.DataNodeRequestSenderTests
   method: testDoNotRetryOnRequestLevelFailure
   issue: https://github.com/elastic/elasticsearch/issues/121966
 - class: org.elasticsearch.xpack.searchablesnapshots.hdfs.SecureHdfsSearchableSnapshotsIT
   issue: https://github.com/elastic/elasticsearch/issues/121967
-- class: org.elasticsearch.smoketest.SmokeTestMultiNodeClientYamlTestSuiteIT
-  method: test {yaml=update/100_synthetic_source/stored text}
-  issue: https://github.com/elastic/elasticsearch/issues/121991
-- class: org.elasticsearch.smoketest.SmokeTestMultiNodeClientYamlTestSuiteIT
-  method: test {yaml=update/100_synthetic_source/keyword}
-  issue: https://github.com/elastic/elasticsearch/issues/121992
 - class: org.elasticsearch.action.search.SearchQueryThenFetchAsyncActionTests
   method: testBottomFieldSort
   issue: https://github.com/elastic/elasticsearch/issues/121503
-- class: org.elasticsearch.xpack.logsdb.LogsdbTestSuiteIT
-  method: test {yaml=/60_synthetic_source_recovery/synthetic recovery for synthetic source mode index}
-  issue: https://github.com/elastic/elasticsearch/issues/122026
-- class: org.elasticsearch.xpack.logsdb.LogsdbTestSuiteIT
-  method: test {yaml=/60_synthetic_source_recovery/synthetic recovery for time_series index}
-  issue: https://github.com/elastic/elasticsearch/issues/122027
-- class: org.elasticsearch.xpack.logsdb.LogsdbTestSuiteIT
-  method: test {yaml=/60_synthetic_source_recovery/synthetic recovery for logsdb index}
-  issue: https://github.com/elastic/elasticsearch/issues/122028
 - class: org.elasticsearch.xpack.application.CohereServiceUpgradeIT
   issue: https://github.com/elastic/elasticsearch/issues/121537
 - class: org.elasticsearch.xpack.migrate.action.ReindexDatastreamIndexTransportActionIT

qa/smoke-test-multinode/src/yamlRestTest/java/org/elasticsearch/smoketest/SmokeTestMultiNodeClientYamlTestSuiteIT.java

@@ -36,6 +36,7 @@ public class SmokeTestMultiNodeClientYamlTestSuiteIT extends ESClientYamlSuiteTe
         .node(0, n -> n.setting("node.roles", "[master,data,ml,remote_cluster_client,transform]"))
         .feature(FeatureFlag.TIME_SERIES_MODE)
         .feature(FeatureFlag.SUB_OBJECTS_AUTO_ENABLED)
+        .feature(FeatureFlag.INDEX_RECOVERY_USE_SYNTHETIC_SOURCE)
         .build();
 
     public SmokeTestMultiNodeClientYamlTestSuiteIT(@Name("yaml") ClientYamlTestCandidate testCandidate) {

rest-api-spec/src/yamlRestTest/java/org/elasticsearch/test/rest/ClientYamlTestSuiteIT.java

@@ -36,6 +36,7 @@ public class ClientYamlTestSuiteIT extends ESClientYamlSuiteTestCase {
         .module("data-streams")
         .feature(FeatureFlag.TIME_SERIES_MODE)
         .feature(FeatureFlag.SUB_OBJECTS_AUTO_ENABLED)
+        .feature(FeatureFlag.INDEX_RECOVERY_USE_SYNTHETIC_SOURCE)
         .build();
 
     public ClientYamlTestSuiteIT(@Name("yaml") ClientYamlTestCandidate testCandidate) {

test/test-clusters/src/main/java/org/elasticsearch/test/cluster/FeatureFlag.java

@@ -18,7 +18,8 @@
 public enum FeatureFlag {
     TIME_SERIES_MODE("es.index_mode_feature_flag_registered=true", Version.fromString("8.0.0"), null),
     FAILURE_STORE_ENABLED("es.failure_store_feature_flag_enabled=true", Version.fromString("8.12.0"), null),
-    SUB_OBJECTS_AUTO_ENABLED("es.sub_objects_auto_feature_flag_enabled=true", Version.fromString("8.16.0"), null);
+    SUB_OBJECTS_AUTO_ENABLED("es.sub_objects_auto_feature_flag_enabled=true", Version.fromString("8.16.0"), null),
+    INDEX_RECOVERY_USE_SYNTHETIC_SOURCE("es.index_recovery_use_synthetic_source=true", Version.fromString("8.18.0"), null);
 
     public final String systemProperty;
     public final Version from;

x-pack/plugin/logsdb/src/yamlRestTest/java/org/elasticsearch/xpack/logsdb/LogsdbTestSuiteIT.java

@@ -11,6 +11,7 @@
 import com.carrotsearch.randomizedtesting.annotations.ParametersFactory;
 
 import org.elasticsearch.test.cluster.ElasticsearchCluster;
+import org.elasticsearch.test.cluster.FeatureFlag;
 import org.elasticsearch.test.cluster.local.distribution.DistributionType;
 import org.elasticsearch.test.rest.yaml.ClientYamlTestCandidate;
 import org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase;
@@ -23,6 +24,7 @@ public class LogsdbTestSuiteIT extends ESClientYamlSuiteTestCase {
         .distribution(DistributionType.DEFAULT)
         .setting("xpack.security.enabled", "false")
         .setting("xpack.license.self_generated.type", "trial")
+        .feature(FeatureFlag.INDEX_RECOVERY_USE_SYNTHETIC_SOURCE)
         .build();
 
     public LogsdbTestSuiteIT(@Name("yaml") ClientYamlTestCandidate testCandidate) {

x-pack/qa/core-rest-tests-with-security/src/yamlRestTest/java/org/elasticsearch/xpack/security/CoreWithSecurityClientYamlTestSuiteIT.java

@@ -50,6 +50,7 @@ public class CoreWithSecurityClientYamlTestSuiteIT extends ESClientYamlSuiteTest
         .user(USER, PASS)
         .feature(FeatureFlag.TIME_SERIES_MODE)
         .feature(FeatureFlag.SUB_OBJECTS_AUTO_ENABLED)
+        .feature(FeatureFlag.INDEX_RECOVERY_USE_SYNTHETIC_SOURCE)
         .build();
 
     public CoreWithSecurityClientYamlTestSuiteIT(@Name("yaml") ClientYamlTestCandidate testCandidate) {