zhangbutao commented on PR #4474: URL: https://github.com/apache/hive/pull/4474#issuecomment-6212224665
Reopen this PR. The [blog](https://share.note.youdao.com/ynoteshare/index.html?id=9705b4482b1d8147122d3eb58441fe74&type=note&_time=1792141495933) points out that after adding an index to the PART_KEY_VAL field of the table PARTITION_KEY_VALS , the metadata table query in MySQL went from 3.8 seconds to 0.001 seconds, a extremely significant improvement. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
