[8.19] Migrate transport versions 8841050 through 8841041 (elastic#135555) (elastic#135562)

jdconrad · web-flow · commit 8a1ca6b90f16 · 2025-09-29T17:01:46.000+02:00
Backports the following commits to 8.19: - Migrate transport versions 8841050 through 8841041 (elastic#135555)
diff --git a/modules/data-streams/src/main/java/org/elasticsearch/datastreams/options/action/GetDataStreamOptionsAction.java b/modules/data-streams/src/main/java/org/elasticsearch/datastreams/options/action/GetDataStreamOptionsAction.java
@@ -8,7 +8,7 @@
  */
 package org.elasticsearch.datastreams.options.action;
 
-import org.elasticsearch.TransportVersions;
+import org.elasticsearch.TransportVersion;
 import org.elasticsearch.action.ActionRequestValidationException;
 import org.elasticsearch.action.ActionResponse;
 import org.elasticsearch.action.ActionType;
@@ -45,6 +45,10 @@ private GetDataStreamOptionsAction() {/* no instances */}
 
     public static class Request extends MasterNodeReadRequest<Request> implements IndicesRequest.Replaceable {
 
+        private static final TransportVersion DATA_STREAM_OPTIONS_API_REMOVE_INCLUDE_DEFAULTS = TransportVersion.fromName(
+            "data_stream_options_api_remove_include_defaults"
+        );
+
         private String[] names;
         private IndicesOptions indicesOptions = IndicesOptions.builder()
             .concreteTargetOptions(IndicesOptions.ConcreteTargetOptions.ERROR_WHEN_UNAVAILABLE_TARGETS)
@@ -79,7 +83,8 @@ public Request(StreamInput in) throws IOException {
             super(in);
             this.names = in.readOptionalStringArray();
             this.indicesOptions = IndicesOptions.readIndicesOptions(in);
-            if (in.getTransportVersion().before(TransportVersions.DATA_STREAM_OPTIONS_API_REMOVE_INCLUDE_DEFAULTS_8_19)) {
+            // This boolean was removed in 8.19
+            if (in.getTransportVersion().supports(DATA_STREAM_OPTIONS_API_REMOVE_INCLUDE_DEFAULTS) == false) {
                 in.readBoolean();
             }
         }
@@ -89,7 +94,7 @@ public void writeTo(StreamOutput out) throws IOException {
             super.writeTo(out);
             out.writeOptionalStringArray(names);
             indicesOptions.writeIndicesOptions(out);
-            if (out.getTransportVersion().before(TransportVersions.DATA_STREAM_OPTIONS_API_REMOVE_INCLUDE_DEFAULTS_8_19)) {
+            if (out.getTransportVersion().supports(DATA_STREAM_OPTIONS_API_REMOVE_INCLUDE_DEFAULTS) == false) {
                 out.writeBoolean(false);
             }
         }
diff --git a/server/src/main/java/org/elasticsearch/TransportVersions.java b/server/src/main/java/org/elasticsearch/TransportVersions.java
@@ -221,16 +221,6 @@ static TransportVersion def(int id) {
     public static final TransportVersion ML_INFERENCE_VERTEXAI_CHATCOMPLETION_ADDED_8_19 = def(8_841_0_38);
     public static final TransportVersion INFERENCE_CUSTOM_SERVICE_ADDED_8_19 = def(8_841_0_39);
     public static final TransportVersion IDP_CUSTOM_SAML_ATTRIBUTES_ADDED_8_19 = def(8_841_0_40);
-    public static final TransportVersion DATA_STREAM_OPTIONS_API_REMOVE_INCLUDE_DEFAULTS_8_19 = def(8_841_0_41);
-    public static final TransportVersion JOIN_ON_ALIASES_8_19 = def(8_841_0_42);
-    public static final TransportVersion ILM_ADD_SKIP_SETTING_8_19 = def(8_841_0_43);
-    public static final TransportVersion ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY_8_19 = def(8_841_0_44);
-    public static final TransportVersion ESQL_QUERY_PLANNING_DURATION_8_19 = def(8_841_0_45);
-    public static final TransportVersion SEARCH_SOURCE_EXCLUDE_VECTORS_PARAM_8_19 = def(8_841_0_46);
-    public static final TransportVersion ML_INFERENCE_MISTRAL_CHAT_COMPLETION_ADDED_8_19 = def(8_841_0_47);
-    public static final TransportVersion ML_INFERENCE_ELASTIC_RERANK_ADDED_8_19 = def(8_841_0_48);
-    public static final TransportVersion NONE_CHUNKING_STRATEGY_8_19 = def(8_841_0_49);
-    public static final TransportVersion IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST_8_19 = def(8_841_0_50);
 
     /*
      * STOP! READ THIS FIRST! No, really,
diff --git a/server/src/main/java/org/elasticsearch/search/fetch/subphase/FetchSourceContext.java b/server/src/main/java/org/elasticsearch/search/fetch/subphase/FetchSourceContext.java
@@ -10,7 +10,6 @@
 package org.elasticsearch.search.fetch.subphase;
 
 import org.elasticsearch.TransportVersion;
-import org.elasticsearch.TransportVersions;
 import org.elasticsearch.common.ParsingException;
 import org.elasticsearch.common.Strings;
 import org.elasticsearch.common.io.stream.StreamInput;
@@ -46,6 +45,11 @@ public class FetchSourceContext implements Writeable, ToXContentObject {
         Strings.EMPTY_ARRAY,
         Strings.EMPTY_ARRAY
     );
+
+    private static final TransportVersion SEARCH_SOURCE_EXCLUDE_VECTORS_PARAM = TransportVersion.fromName(
+        "search_source_exclude_vectors_param"
+    );
+
     private final boolean fetchSource;
     private final String[] includes;
     private final String[] excludes;
@@ -97,7 +101,7 @@ public void writeTo(StreamOutput out) throws IOException {
     }
 
     private static boolean isVersionCompatibleWithExcludeVectors(TransportVersion version) {
-        return version.onOrAfter(TransportVersions.SEARCH_SOURCE_EXCLUDE_VECTORS_PARAM_8_19);
+        return version.supports(SEARCH_SOURCE_EXCLUDE_VECTORS_PARAM);
     }
 
     public boolean fetchSource() {
diff --git a/server/src/main/resources/transport/definitions/referable/data_stream_options_api_remove_include_defaults.csv b/server/src/main/resources/transport/definitions/referable/data_stream_options_api_remove_include_defaults.csv
@@ -0,0 +1,9 @@
+# We have taken a donor primary id from
+# another collapsed primary id since
+# we only have a patch id here given that
+# this feature was removed in 8.19.
+# This works because our donor was taken
+# prior to 9.1.0 release. So this still
+# honors bwc from 8.19 -> 9.1 and
+# 9.0 -> 9.x.
+9081000,8841041
diff --git a/server/src/main/resources/transport/definitions/referable/esql_query_planning_duration.csv b/server/src/main/resources/transport/definitions/referable/esql_query_planning_duration.csv
@@ -0,0 +1 @@
+9055000,8841045
diff --git a/server/src/main/resources/transport/definitions/referable/esql_regex_match_with_case_insensitivity.csv b/server/src/main/resources/transport/definitions/referable/esql_regex_match_with_case_insensitivity.csv
@@ -0,0 +1 @@
+9086000,8841044
diff --git a/server/src/main/resources/transport/definitions/referable/idp_custom_saml_attributes_allow_list.csv b/server/src/main/resources/transport/definitions/referable/idp_custom_saml_attributes_allow_list.csv
@@ -0,0 +1 @@
+9091000,8841050
diff --git a/server/src/main/resources/transport/definitions/referable/ilm_add_skip_setting.csv b/server/src/main/resources/transport/definitions/referable/ilm_add_skip_setting.csv
@@ -0,0 +1 @@
+9089000,8841043
diff --git a/server/src/main/resources/transport/definitions/referable/join_on_aliases.csv b/server/src/main/resources/transport/definitions/referable/join_on_aliases.csv
@@ -0,0 +1 @@
+9088000,8841042
diff --git a/server/src/main/resources/transport/definitions/referable/ml_inference_elastic_rerank.csv b/server/src/main/resources/transport/definitions/referable/ml_inference_elastic_rerank.csv
@@ -0,0 +1 @@
+9094000,8841048
diff --git a/server/src/main/resources/transport/definitions/referable/ml_inference_mistral_chat_completion_added.csv b/server/src/main/resources/transport/definitions/referable/ml_inference_mistral_chat_completion_added.csv
@@ -0,0 +1 @@
+9090000,8841047
diff --git a/server/src/main/resources/transport/definitions/referable/none_chunking_strategy.csv b/server/src/main/resources/transport/definitions/referable/none_chunking_strategy.csv
@@ -0,0 +1 @@
+9097000,8841049
diff --git a/server/src/main/resources/transport/definitions/referable/search_source_exclude_vectors_param.csv b/server/src/main/resources/transport/definitions/referable/search_source_exclude_vectors_param.csv
@@ -0,0 +1 @@
+9092000,8841046
diff --git a/server/src/main/resources/transport/definitions/unreferable/dead_esql_query_planning_duration.csv b/server/src/main/resources/transport/definitions/unreferable/dead_esql_query_planning_duration.csv
@@ -0,0 +1 @@
+9051000
diff --git a/server/src/main/resources/transport/definitions/unreferable/dead_settings_in_data_streams.csv b/server/src/main/resources/transport/definitions/unreferable/dead_settings_in_data_streams.csv
diff --git a/server/src/test/java/org/elasticsearch/TransportVersionTests.java b/server/src/test/java/org/elasticsearch/TransportVersionTests.java
@@ -467,7 +467,7 @@ public void testTransportVersionsLocked() {
             "TransportVersions.java is locked. Generate transport versions with TransportVersion.fromName "
                 + "and generateTransportVersion gradle task",
             versions.get(versions.size() - 1).id(),
-            equalTo(8_841_0_50)
+            equalTo(8_841_0_40)
         );
     }
 }
diff --git a/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ilm/IndexLifecycleExplainResponse.java b/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ilm/IndexLifecycleExplainResponse.java
@@ -7,6 +7,7 @@
 
 package org.elasticsearch.xpack.core.ilm;
 
+import org.elasticsearch.TransportVersion;
 import org.elasticsearch.TransportVersions;
 import org.elasticsearch.common.Strings;
 import org.elasticsearch.common.bytes.BytesReference;
@@ -123,6 +124,8 @@ public class IndexLifecycleExplainResponse implements ToXContentObject, Writeabl
         PARSER.declareBoolean(ConstructingObjectParser.optionalConstructorArg(), SKIP_NAME);
     }
 
+    private static final TransportVersion ILM_ADD_SKIP_SETTING = TransportVersion.fromName("ilm_add_skip_setting");
+
     private final String index;
     private final Long indexCreationDate;
     private final String policyName;
@@ -342,7 +345,7 @@ public IndexLifecycleExplainResponse(StreamInput in) throws IOException {
             } else {
                 previousStepInfo = null;
             }
-            if (in.getTransportVersion().onOrAfter(TransportVersions.ILM_ADD_SKIP_SETTING_8_19)) {
+            if (in.getTransportVersion().supports(ILM_ADD_SKIP_SETTING)) {
                 skip = in.readBoolean();
             } else {
                 skip = false;
@@ -397,7 +400,7 @@ public void writeTo(StreamOutput out) throws IOException {
             if (out.getTransportVersion().onOrAfter(TransportVersions.V_8_16_0)) {
                 out.writeOptionalBytesReference(previousStepInfo);
             }
-            if (out.getTransportVersion().onOrAfter(TransportVersions.ILM_ADD_SKIP_SETTING_8_19)) {
+            if (out.getTransportVersion().supports(ILM_ADD_SKIP_SETTING)) {
                 out.writeBoolean(skip);
             }
         }
diff --git a/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/action/EsqlExecutionInfo.java b/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/action/EsqlExecutionInfo.java
@@ -7,6 +7,7 @@
 
 package org.elasticsearch.xpack.esql.action;
 
+import org.elasticsearch.TransportVersion;
 import org.elasticsearch.TransportVersions;
 import org.elasticsearch.action.search.ShardSearchFailure;
 import org.elasticsearch.common.io.stream.StreamInput;
@@ -60,6 +61,8 @@ public class EsqlExecutionInfo implements ChunkedToXContentObject, Writeable {
     public static final ParseField TOOK = new ParseField("took");
     public static final ParseField IS_PARTIAL_FIELD = new ParseField("is_partial");
 
+    private static final TransportVersion ESQL_QUERY_PLANNING_DURATION = TransportVersion.fromName("esql_query_planning_duration");
+
     // Map key is clusterAlias on the primary querying cluster of a CCS minimize_roundtrips=true query
     // The Map itself is immutable after construction - all Clusters will be accounted for at the start of the search.
     // Updates to the Cluster occur with the updateCluster method that given the key to map transforms an
@@ -128,7 +131,7 @@ public EsqlExecutionInfo(StreamInput in) throws IOException {
 
         this.skipUnavailablePredicate = Predicates.always();
         this.relativeStart = null;
-        if (in.getTransportVersion().onOrAfter(TransportVersions.ESQL_QUERY_PLANNING_DURATION_8_19)) {
+        if (in.getTransportVersion().supports(ESQL_QUERY_PLANNING_DURATION)) {
             this.overallTimeSpan = in.readOptional(TimeSpan::readFrom);
             this.planningTimeSpan = in.readOptional(TimeSpan::readFrom);
         }
@@ -148,7 +151,7 @@ public void writeTo(StreamOutput out) throws IOException {
         if (out.getTransportVersion().onOrAfter(TransportVersions.ESQL_RESPONSE_PARTIAL)) {
             out.writeBoolean(isPartial);
         }
-        if (out.getTransportVersion().onOrAfter(TransportVersions.ESQL_QUERY_PLANNING_DURATION_8_19)) {
+        if (out.getTransportVersion().supports(ESQL_QUERY_PLANNING_DURATION)) {
             out.writeOptionalWriteable(overallTimeSpan);
             out.writeOptionalWriteable(planningTimeSpan);
         }
diff --git a/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/enrich/LookupFromIndexService.java b/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/enrich/LookupFromIndexService.java
@@ -7,6 +7,7 @@
 
 package org.elasticsearch.xpack.esql.enrich;
 
+import org.elasticsearch.TransportVersion;
 import org.elasticsearch.TransportVersions;
 import org.elasticsearch.cluster.metadata.IndexNameExpressionResolver;
 import org.elasticsearch.cluster.service.ClusterService;
@@ -127,6 +128,8 @@ public static class Request extends AbstractLookupService.Request {
     protected static class TransportRequest extends AbstractLookupService.TransportRequest {
         private final String matchField;
 
+        private static final TransportVersion JOIN_ON_ALIASES = TransportVersion.fromName("join_on_aliases");
+
         TransportRequest(
             String sessionId,
             ShardId shardId,
@@ -148,7 +151,7 @@ static TransportRequest readFrom(StreamInput in, BlockFactory blockFactory) thro
             ShardId shardId = new ShardId(in);
 
             String indexPattern;
-            if (in.getTransportVersion().onOrAfter(TransportVersions.JOIN_ON_ALIASES_8_19)) {
+            if (in.getTransportVersion().supports(JOIN_ON_ALIASES)) {
                 indexPattern = in.readString();
             } else {
                 indexPattern = shardId.getIndexName();
@@ -187,7 +190,7 @@ public void writeTo(StreamOutput out) throws IOException {
             out.writeString(sessionId);
             out.writeWriteable(shardId);
 
-            if (out.getTransportVersion().onOrAfter(TransportVersions.JOIN_ON_ALIASES_8_19)) {
+            if (out.getTransportVersion().supports(JOIN_ON_ALIASES)) {
                 out.writeString(indexPattern);
             } else if (indexPattern.equals(shardId.getIndexName()) == false) {
                 throw new EsqlIllegalArgumentException("Aliases and index patterns are not allowed for LOOKUP JOIN [{}]", indexPattern);
diff --git a/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/expression/function/scalar/string/regex/RegexMatch.java b/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/expression/function/scalar/string/regex/RegexMatch.java
@@ -8,7 +8,7 @@
 package org.elasticsearch.xpack.esql.expression.function.scalar.string.regex;
 
 import org.apache.lucene.util.automaton.Automata;
-import org.elasticsearch.TransportVersions;
+import org.elasticsearch.TransportVersion;
 import org.elasticsearch.common.io.stream.StreamInput;
 import org.elasticsearch.common.io.stream.StreamOutput;
 import org.elasticsearch.compute.operator.EvalOperator;
@@ -30,6 +30,10 @@
 abstract class RegexMatch<P extends AbstractStringPattern> extends org.elasticsearch.xpack.esql.core.expression.predicate.regex.RegexMatch<
     P> implements EvaluatorMapper, TranslationAware.SingleValueTranslationAware {
 
+    private static final TransportVersion ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY = TransportVersion.fromName(
+        "esql_regex_match_with_case_insensitivity"
+    );
+
     abstract String name();
 
     RegexMatch(Source source, Expression field, P pattern, boolean caseInsensitive) {
@@ -72,14 +76,14 @@ public String nodeString() {
     }
 
     void serializeCaseInsensitivity(StreamOutput out) throws IOException {
-        if (out.getTransportVersion().before(TransportVersions.ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY_8_19)) {
+        if (out.getTransportVersion().supports(ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY) == false) {
             if (caseInsensitive()) {
                 // The plan has been optimized to run a case-insensitive match, which the remote peer cannot be notified of. Simply avoiding
                 // the serialization of the boolean would result in wrong results.
                 throw new EsqlIllegalArgumentException(
                     name() + " with case insensitivity is not supported in peer node's version [{}]. Upgrade to version [{}] or newer.",
                     out.getTransportVersion(),
-                    TransportVersions.ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY_8_19
+                    ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY
                 );
             } // else: write nothing, the remote peer can execute the case-sensitive query
         } else {
@@ -88,6 +92,6 @@ void serializeCaseInsensitivity(StreamOutput out) throws IOException {
     }
 
     static boolean deserializeCaseInsensitivity(StreamInput in) throws IOException {
-        return in.getTransportVersion().onOrAfter(TransportVersions.ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY_8_19) && in.readBoolean();
+        return in.getTransportVersion().supports(ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY) && in.readBoolean();
     }
 }
diff --git a/x-pack/plugin/identity-provider/src/main/java/org/elasticsearch/xpack/idp/saml/sp/SamlServiceProviderDocument.java b/x-pack/plugin/identity-provider/src/main/java/org/elasticsearch/xpack/idp/saml/sp/SamlServiceProviderDocument.java
@@ -8,6 +8,7 @@
 package org.elasticsearch.xpack.idp.saml.sp;
 
 import org.elasticsearch.ElasticsearchException;
+import org.elasticsearch.TransportVersion;
 import org.elasticsearch.common.Strings;
 import org.elasticsearch.common.ValidationException;
 import org.elasticsearch.common.io.stream.StreamInput;
@@ -42,8 +43,6 @@
 import java.util.TreeSet;
 import java.util.function.BiConsumer;
 
-import static org.elasticsearch.TransportVersions.IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST_8_19;
-
 /**
  * This class models the storage of a {@link SamlServiceProvider} as an Elasticsearch document.
  */
@@ -53,6 +52,10 @@ public class SamlServiceProviderDocument implements ToXContentObject, Writeable
     public static final String SIGN_LOGOUT = "logout";
     private static final Set<String> ALLOWED_SIGN_MESSAGES = Set.of(SIGN_AUTHN, SIGN_LOGOUT);
 
+    private static final TransportVersion IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST = TransportVersion.fromName(
+        "idp_custom_saml_attributes_allow_list"
+    );
+
     public static class Privileges {
         public String resource;
         // we use a sorted set so that the order is consistent in XContent APIs
@@ -276,7 +279,7 @@ public SamlServiceProviderDocument(StreamInput in) throws IOException {
         attributeNames.name = in.readOptionalString();
         attributeNames.roles = in.readOptionalString();
 
-        if (in.getTransportVersion().onOrAfter(IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST_8_19)) {
+        if (in.getTransportVersion().supports(IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST)) {
             attributeNames.extensions = in.readCollectionAsImmutableSet(StreamInput::readString);
         }
 
@@ -305,7 +308,7 @@ public void writeTo(StreamOutput out) throws IOException {
         out.writeOptionalString(attributeNames.name);
         out.writeOptionalString(attributeNames.roles);
 
-        if (out.getTransportVersion().onOrAfter(IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST_8_19)) {
+        if (out.getTransportVersion().supports(IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST)) {
             out.writeStringCollection(attributeNames.extensions);
         }
 
diff --git a/x-pack/plugin/identity-provider/src/test/java/org/elasticsearch/xpack/idp/saml/sp/SamlServiceProviderDocumentTests.java b/x-pack/plugin/identity-provider/src/test/java/org/elasticsearch/xpack/idp/saml/sp/SamlServiceProviderDocumentTests.java
@@ -41,6 +41,10 @@
 
 public class SamlServiceProviderDocumentTests extends IdpSamlTestCase {
 
+    private static final TransportVersion IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST = TransportVersion.fromName(
+        "idp_custom_saml_attributes_allow_list"
+    );
+
     public void testValidationFailuresForMissingFields() throws Exception {
         final SamlServiceProviderDocument doc = new SamlServiceProviderDocument();
         doc.setDocId(randomAlphaOfLength(16));
@@ -96,7 +100,7 @@ public void testSerializationBeforeExtensionAttributes() throws Exception {
         final TransportVersion version = TransportVersionUtils.randomVersionBetween(
             random(),
             TransportVersions.V_7_7_0,
-            TransportVersionUtils.getPreviousVersion(TransportVersions.IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST_8_19)
+            TransportVersionUtils.getPreviousVersion(IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST)
         );
         final SamlServiceProviderDocument copy = copyWriteable(
             original,
@@ -183,7 +187,7 @@ private SamlServiceProviderDocument assertXContentRoundTrip(SamlServiceProviderD
     private SamlServiceProviderDocument assertSerializationRoundTrip(SamlServiceProviderDocument doc) throws IOException {
         final TransportVersion version = TransportVersionUtils.randomVersionBetween(
             random(),
-            TransportVersions.IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST_8_19,
+            IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST,
             TransportVersion.current()
         );
         final SamlServiceProviderDocument read = copyWriteable(
diff --git a/x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/chunking/NoneChunkingSettings.java b/x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/chunking/NoneChunkingSettings.java
@@ -8,7 +8,6 @@
 package org.elasticsearch.xpack.inference.chunking;
 
 import org.elasticsearch.TransportVersion;
-import org.elasticsearch.TransportVersions;
 import org.elasticsearch.common.Strings;
 import org.elasticsearch.common.ValidationException;
 import org.elasticsearch.common.io.stream.StreamOutput;
@@ -30,6 +29,8 @@ public class NoneChunkingSettings implements ChunkingSettings {
     private static final ChunkingStrategy STRATEGY = ChunkingStrategy.NONE;
     private static final Set<String> VALID_KEYS = Set.of(ChunkingSettingsOptions.STRATEGY.toString());
 
+    private static final TransportVersion NONE_CHUNKING_STRATEGY = TransportVersion.fromName("none_chunking_strategy");
+
     private NoneChunkingSettings() {}
 
     @Override
@@ -44,7 +45,7 @@ public String getWriteableName() {
 
     @Override
     public TransportVersion getMinimalSupportedVersion() {
-        return TransportVersions.NONE_CHUNKING_STRATEGY_8_19;
+        return NONE_CHUNKING_STRATEGY;
     }
 
     @Override
diff --git a/x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/elastic/rerank/ElasticInferenceServiceRerankServiceSettings.java b/x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/elastic/rerank/ElasticInferenceServiceRerankServiceSettings.java
diff --git a/x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/mistral/completion/MistralChatCompletionServiceSettings.java b/x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/mistral/completion/MistralChatCompletionServiceSettings.java
