hnail commented on a change in pull request #8422:
URL: https://github.com/apache/pulsar/pull/8422#discussion_r547763449
##########
File path:
pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarRecordCursor.java
##########
@@ -420,17 +435,92 @@ public boolean advanceNextPosition() {
//start time for deseralizing record
metricsTracker.start_RECORD_DESERIALIZE_TIME();
- if (this.schemaHandler instanceof KeyValueSchemaHandler) {
- ByteBuf keyByteBuf = null;
+ SchemaInfo schemaInfo;
+ try {
+ schemaInfo =
schemaInfoProvider.getSchemaByVersion(this.currentMessage.getSchemaVersion()).get();
+ } catch (InterruptedException | ExecutionException e) {
+ throw new RuntimeException(e);
+ }
+
+ Map<ColumnHandle, FieldValueProvider> currentRowValuesMap = new
HashMap<>();
+
+ if (schemaInfo.getType().equals(SchemaType.KEY_VALUE)) {
+
+ PulsarRowDecoder keyDecoder =
decoderFactory.createRowDecoder(topicName,
Review comment:
same as above. I proposal add another individual PR to optimize this.
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