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Adjust BWC for block serialization #125276

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Merged
merged 1 commit into from
Mar 20, 2025
Merged

Adjust BWC for block serialization #125276

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1 change: 1 addition & 0 deletions server/src/main/java/org/elasticsearch/TransportVersions.java
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Original file line number Diff line number Diff line change
Expand Up @@ -148,6 +148,7 @@ static TransportVersion def(int id) {
public static final TransportVersion RETRY_ILM_ASYNC_ACTION_REQUIRE_ERROR_8_19 = def(8_841_0_07);
public static final TransportVersion INFERENCE_CONTEXT_8_X = def(8_841_0_08);
public static final TransportVersion ML_INFERENCE_DEEPSEEK_8_19 = def(8_841_0_09);
public static final TransportVersion ESQL_SERIALIZE_BLOCK_TYPE_CODE_8_19 = def(8_841_0_10);
public static final TransportVersion INITIAL_ELASTICSEARCH_9_0 = def(9_000_0_00);
public static final TransportVersion REMOVE_SNAPSHOT_FAILURES_90 = def(9_000_0_01);
public static final TransportVersion TRANSPORT_STATS_HANDLING_TIME_REQUIRED_90 = def(9_000_0_02);
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6 changes: 4 additions & 2 deletions x-pack/plugin/esql/compute/src/main/java/org/elasticsearch/compute/data/ElementType.java
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Expand Up @@ -122,7 +122,8 @@ public String pascalCaseName() {
* Read element type from an input stream
*/
static ElementType readFrom(StreamInput in) throws IOException {
if (in.getTransportVersion().onOrAfter(TransportVersions.ESQL_SERIALIZE_BLOCK_TYPE_CODE)) {
if (in.getTransportVersion().onOrAfter(TransportVersions.ESQL_SERIALIZE_BLOCK_TYPE_CODE)
|| in.getTransportVersion().isPatchFrom(TransportVersions.ESQL_SERIALIZE_BLOCK_TYPE_CODE_8_19)) {
byte b = in.readByte();
return values()[b];
} else {
Expand All @@ -136,7 +137,8 @@ static ElementType readFrom(StreamInput in) throws IOException {
}

void writeTo(StreamOutput out) throws IOException {
if (out.getTransportVersion().onOrAfter(TransportVersions.ESQL_SERIALIZE_BLOCK_TYPE_CODE)) {
if (out.getTransportVersion().onOrAfter(TransportVersions.ESQL_SERIALIZE_BLOCK_TYPE_CODE)
|| out.getTransportVersion().isPatchFrom(TransportVersions.ESQL_SERIALIZE_BLOCK_TYPE_CODE_8_19)) {
out.writeByte(writableCode);
} else {
out.writeString(legacyWritableName);
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