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https://issues.apache.org/jira/browse/IMPALA-13345?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on IMPALA-13345 started by Dániel Gábor Vankó.
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> Log the package/class name when changing FE log levels
> ------------------------------------------------------
>
> Key: IMPALA-13345
> URL: https://issues.apache.org/jira/browse/IMPALA-13345
> Project: IMPALA
> Issue Type: Task
> Components: Backend
> Reporter: Quanlong Huang
> Assignee: Dániel Gábor Vankó
> Priority: Minor
> Labels: newbie, ramp-up
>
> In the /log_level page of WebUI, we can change the log level of Frontend and
> Backend without restarting the process. For the FE part, a package/class name
> is specified as the target. However, the name is not logged:
> {code:java}
> I0903 09:15:50.923060 8414 logging-support.cc:181] New Java log level set:
> TRACE{code}
> There are no ways to track what have been done on the WebUI. It'd be helpful
> to log the package/class name of the request. Code:
> [https://github.com/apache/impala/blob/53a452af669b022fd2ab19eb58a5dc5ea29aed78/be/src/util/logging-support.cc#L181]
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