[jira] [Commented] (HIVE-12402) Split hive.root.logger separately to make it compatible with log4j1.x

["Ashutosh Chauhan (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-12402?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15004135#comment-15004135 ] 

Ashutosh Chauhan commented on HIVE-12402:
-----------------------------------------

Instead of direct reference to log4j::Level its better to use slf4j api to configure logging for log4j. Thats the whole point of using facade like slf4j.

> Split hive.root.logger separately to make it compatible with log4j1.x
> ---------------------------------------------------------------------
>
>                 Key: HIVE-12402
>                 URL: https://issues.apache.org/jira/browse/HIVE-12402
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Logging
>    Affects Versions: 2.0.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>         Attachments: HIVE-12402.patch
>
>
> With new Log4j2.x specifying logger name and log level together will not work.
> With old logger following will work
> --hiveconf hive.root.logger=DEBUG,console
> But with new logger we should specify logger and level separately
> --hiveconf hive.root.logger=console --hiveconf hive.log.level=DEBUG
> We can do this change internally for users still using the old configs.



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