cloud-fan commented on a change in pull request #26624: URL: https://github.com/apache/spark/pull/26624#discussion_r427025412
########## File path: docs/configuration.md ########## @@ -2955,6 +2955,12 @@ Spark uses [log4j](http://logging.apache.org/log4j/) for logging. You can config `log4j.properties` file in the `conf` directory. One way to start is to copy the existing `log4j.properties.template` located there. +By default, Spark adds 1 record to the MDC: `taskName`, which shows something Review comment: do we have the full name of `MDC`? maybe some users don't know very well about it and we should give them something that they can get the general meaning. ---------------------------------------------------------------- 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]
