After #9224 , `RowMetadata` interface in `pinot-spi` was identified to be redundant. This can be deprecated and removed. See https://github.com/apache/pinot/pull/9224#issuecomment-1255908191 for details.
After #9224 ,
RowMetadatainterface inpinot-spiwas identified to be redundant. This can be deprecated and removed. See #9224 (comment) for details.