manbuyun commented on pull request #30225: URL: https://github.com/apache/spark/pull/30225#issuecomment-725086079
> Is it a good design if partition number larger than 100000? User queries generally do not exceed 100000 partitions. It's just that filter can't filter partitions very well. For example, the expression is of a different type, issue: https://issues.apache.org/jira/browse/SPARK-15287. And Presto also has a parameter to limit the number of partitions in HiveMetadata#getPartitionsAsList  ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
