AngersZhuuuu opened a new pull request #29672: URL: https://github.com/apache/spark/pull/29672
### What changes were proposed in this pull request? There are some cases that we have history hive table, in the past, it use `TEXTFILE` serde, later it's change to `ORC` serde, since during metastore convert, we will use table level serde to scan all partition, if some old partition's file format is not same , will failed to convert , we need to close metastore convert and restart spark program then run. But we know that enable hive metastore convert can speed up data r/w, and avoid many minor problem. It's bad for ad-hoc engine such as long running spark thrift server. so I think it's necessary to make these two config can be changed by use in session level ### Why are the changes needed? Make use range more flexiable ### Does this PR introduce _any_ user-facing change? People can set` CONVERT_METASTORE_PARQUET` and `CONVERT_METASTORE_ORC` in session level ### How was this patch tested? WIP ---------------------------------------------------------------- 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: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
