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https://issues.apache.org/jira/browse/WHIRR-722?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13647577#comment-13647577
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Graham Gear commented on WHIRR-722:
-----------------------------------
Patch
[graham-patch-WHIRR-722-1.patch|https://issues.apache.org/jira/secure/attachment/12581525/graham-patch-WHIRR-722-1.patch]
submitted:
* Filters off all system level logging from console
* Generalises boolean command line arguments/properties, if defined default to
true, optional boolean argument
* Includes ClusterSpec.isQuiet passed through boolean command line '--quiet'
property for all whirr framework to leverage (eg Commands/Handlers etc).
> Improve user and system level logging capability
> ------------------------------------------------
>
> Key: WHIRR-722
> URL: https://issues.apache.org/jira/browse/WHIRR-722
> Project: Whirr
> Issue Type: Improvement
> Affects Versions: 0.8.2
> Reporter: Graham Gear
> Fix For: 0.8.3
>
> Attachments: graham-patch-WHIRR-722-1.patch
>
>
> Currently the whirr infrastructure leverages log4j for system level logging
> and stdout/stderr for user level. The former is configured via the
> 'conf/log4j-cli.xml', the latter via the '--quiet' command line paramater.
> It is suggested that the default shipped log4j-cli.xml tune down (or
> preferable off) its console logging, but remain logging to whirr.log.
> It is also suggested the '--quiet' command paramater be exposed to Handlers
> as well as Commands, so that they can leverage it.
> In this way, user and system level logging can be delineated (ie console for
> user logging, whirr.log for system) without each polluting the other.
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