boneanxs commented on issue #9784: URL: https://github.com/apache/hudi/issues/9784#issuecomment-1765534763
> If the list of changed partitions is too large, the filter pushdown may not be effective Yea, if the list of changed partitions is too large, then the expression built to match changed partitions might be too long and is not efficient for HMS to filter it. But you can adjust `hoodie.datasource.hive_sync.filter_pushdown_max_size` to let the `MinMaxPartitionExpression` built, which can shorten the expression while still don't need to get all partitions. -- 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]
