JeffBolle commented on code in PR #10995:
URL: https://github.com/apache/pinot/pull/10995#discussion_r1254620691


##########
pinot-plugins/pinot-stream-ingestion/pinot-pulsar/src/main/java/org/apache/pinot/plugin/stream/pulsar/PulsarConfig.java:
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@@ -46,6 +46,8 @@ public class PulsarConfig {
   private final String _authenticationToken;
   private final String _tlsTrustCertsFilePath;
   private final boolean _enableKeyValueStitch;
+  private final boolean _populateMetadata;
+  private final boolean _populateRecordTimeFromEventTime;

Review Comment:
   Pulsar has multiple timestamps associated with each message. If the user has 
set the `eventTime` on their Pulsar message, that may have more meaning than 
the `publishTime` assigned at the producer. The configuration parameter allows 
a user to have their provided `eventTime` timestamp carried over into Pinot as 
the `_recordIngestionTimeMs` value.  I don't know the full effects of setting 
`_recordIngestionTimeMs`  to a user-provided value. Should we force this to be 
set to an automatically assigned value?



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