jihoonson commented on issue #10042: URL: https://github.com/apache/druid/issues/10042#issuecomment-648997614
@AlexanderSaydakov it looks like he ran a query in the middle of rolling upgrade (when there were historials of mixed versions running) and the query failed in a historical of an older version. ---------------------------------------------------------------- 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: commits-unsubscr...@druid.apache.org For additional commands, e-mail: commits-h...@druid.apache.org
