qidaye commented on PR #9593: URL: https://github.com/apache/incubator-doris/pull/9593#issuecomment-1129858826
> In the code, we don't keep the schema in Catalog, the schema is fetched from HMS every time when getBaseSchema is called, so it is always consistent with the Hive schema. getBaseSchema is called when user execute describe or query statement. It was tested and the behavior looks correct. Is this the right way to go to HMS to get the schema for every query? Or can we retry and get the new schema when the query goes wrong, or expose an refresh interface for user to update it manually, like the iceberg external table? @morningman @yangzhg can you take a look at this? -- 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: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
