yihua commented on issue #9026: URL: https://github.com/apache/hudi/issues/9026#issuecomment-1627630057
Based on my investigation, it looks like that the HFile does not contain duplicate entries. If the metadata table is queried through Spark datasource directly after MDT compaction (i.e., no additional log file in the latest file slice), there is no duplicate. The duplicate seems to be related to Spark datasource read on MDT only, not affecting the MDT read through `HoodieBackedTableMetadata` APIs. The performance is a separate issue we need to look into. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
