Adjust bwc for emit time in hash status (#128226)

Relates #127988

Author: dnhatn

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

@@ -177,6 +177,7 @@ static TransportVersion def(int id) {
     public static final TransportVersion ESQL_DRIVER_TASK_DESCRIPTION_8_19 = def(8_841_0_30);
     public static final TransportVersion ML_INFERENCE_HUGGING_FACE_CHAT_COMPLETION_ADDED_8_19 = def(8_841_0_31);
     public static final TransportVersion V_8_19_FIELD_CAPS_ADD_CLUSTER_ALIAS = def(8_841_0_32);
+    public static final TransportVersion ESQL_HASH_OPERATOR_STATUS_OUTPUT_TIME_8_19 = def(8_841_0_34);
     public static final TransportVersion V_9_0_0 = def(9_000_0_09);
     public static final TransportVersion INITIAL_ELASTICSEARCH_9_0_1 = def(9_000_0_10);
     public static final TransportVersion INITIAL_ELASTICSEARCH_9_0_2 = def(9_000_0_11);

x-pack/plugin/esql/compute/src/main/java/org/elasticsearch/compute/operator/HashAggregationOperator.java

@@ -359,7 +359,8 @@ protected Status(StreamInput in) throws IOException {
                 rowsReceived = 0;
                 rowsEmitted = 0;
             }
-            if (in.getTransportVersion().onOrAfter(TransportVersions.ESQL_HASH_OPERATOR_STATUS_OUTPUT_TIME)) {
+            if (in.getTransportVersion().onOrAfter(TransportVersions.ESQL_HASH_OPERATOR_STATUS_OUTPUT_TIME)
+                || in.getTransportVersion().isPatchFrom(TransportVersions.ESQL_HASH_OPERATOR_STATUS_OUTPUT_TIME_8_19)) {
                 emitNanos = in.readVLong();
             } else {
                 emitNanos = 0;
@@ -376,7 +377,8 @@ public void writeTo(StreamOutput out) throws IOException {
                 out.writeVLong(rowsReceived);
                 out.writeVLong(rowsEmitted);
             }
-            if (out.getTransportVersion().onOrAfter(TransportVersions.ESQL_HASH_OPERATOR_STATUS_OUTPUT_TIME)) {
+            if (out.getTransportVersion().onOrAfter(TransportVersions.ESQL_HASH_OPERATOR_STATUS_OUTPUT_TIME)
+                || out.getTransportVersion().isPatchFrom(TransportVersions.ESQL_HASH_OPERATOR_STATUS_OUTPUT_TIME_8_19)) {
                 out.writeVLong(emitNanos);
             }
         }