Collapse the transport versions (and rename)

Author: joegallo

server/src/main/java/org/elasticsearch/TransportVersions.java

@@ -239,8 +239,7 @@ static TransportVersion def(int id) {
     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 SETTINGS_IN_DATA_STREAMS = def(8_841_0_49); // TODO NO NO NO NO NO, also rename this
-    public static final TransportVersion SETTINGS_IN_DATA_STREAMS_DRY_RUN = def(8_841_0_50); // TODO NO NO NO NO NO, also rename this
+    public static final TransportVersion SETTINGS_IN_DATA_STREAMS_8_19 = def(8_841_0_49); // TODO NO NO NO NO NO
 
     /*
      * STOP! READ THIS FIRST! No, really,

server/src/main/java/org/elasticsearch/action/datastreams/UpdateDataStreamSettingsAction.java

@@ -9,7 +9,6 @@
 
 package org.elasticsearch.action.datastreams;
 
-import org.elasticsearch.TransportVersions;
 import org.elasticsearch.action.ActionResponse;
 import org.elasticsearch.action.ActionType;
 import org.elasticsearch.action.IndicesRequest;
@@ -83,21 +82,15 @@ public Request(StreamInput in) throws IOException {
             super(in);
             this.dataStreamNames = in.readStringArray();
             this.settings = Settings.readSettingsFromStream(in);
-            if (in.getTransportVersion().onOrAfter(TransportVersions.SETTINGS_IN_DATA_STREAMS)) {
-                this.dryRun = in.readBoolean();
-            } else {
-                this.dryRun = false;
-            }
+            this.dryRun = in.readBoolean();
         }
 
         @Override
         public void writeTo(StreamOutput out) throws IOException {
             super.writeTo(out);
             out.writeStringArray(dataStreamNames);
             settings.writeTo(out);
-            if (out.getTransportVersion().onOrAfter(TransportVersions.SETTINGS_IN_DATA_STREAMS_DRY_RUN)) {
-                out.writeBoolean(dryRun);
-            }
+            out.writeBoolean(dryRun);
         }
 
         @Override

server/src/main/java/org/elasticsearch/cluster/metadata/DataStream.java

@@ -272,7 +272,7 @@ public static DataStream read(StreamInput in) throws IOException {
             dataStreamOptions = failureStoreEnabled ? DataStreamOptions.FAILURE_STORE_ENABLED : null;
         }
         final Settings settings;
-        if (in.getTransportVersion().onOrAfter(TransportVersions.SETTINGS_IN_DATA_STREAMS)) {
+        if (in.getTransportVersion().onOrAfter(TransportVersions.SETTINGS_IN_DATA_STREAMS_8_19)) {
             settings = Settings.readSettingsFromStream(in);
         } else {
             settings = Settings.EMPTY;
@@ -1320,7 +1320,7 @@ public void writeTo(StreamOutput out) throws IOException {
         if (out.getTransportVersion().onOrAfter(DataStream.ADD_DATA_STREAM_OPTIONS_VERSION)) {
             out.writeOptionalWriteable(dataStreamOptions.isEmpty() ? null : dataStreamOptions);
         }
-        if (out.getTransportVersion().onOrAfter(TransportVersions.SETTINGS_IN_DATA_STREAMS)) {
+        if (out.getTransportVersion().onOrAfter(TransportVersions.SETTINGS_IN_DATA_STREAMS_8_19)) {
             settings.writeTo(out);
         }
     }