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From "Shawn Heisey (JIRA)" <>
Subject [jira] [Commented] (SOLR-4132) Special log category for announcements, startup messages
Date Fri, 30 Nov 2012 20:19:57 GMT


Shawn Heisey commented on SOLR-4132:

Messages from the new category could be at slf4j's trace level so that when logging all categories
at INFO or DEBUG, you won't see duplicate messages.
> Special log category for announcements, startup messages
> --------------------------------------------------------
>                 Key: SOLR-4132
>                 URL:
>             Project: Solr
>          Issue Type: Improvement
>    Affects Versions: 4.0
>            Reporter: Shawn Heisey
>             Fix For: 4.1, 5.0
> When logging at WARN (log4j) or WARNING (jul), Solr startup logs nothing or next to nothing.
 I would like to be able to include some informational messages in the log so that I can see
that something's happening, and that Solr is ready for use.  It would probably be wrong to
set the level of such things to WARN, because they aren't warnings.
> An alternate plan would be to create a special log category, which could be set to INFO
in or  David Smiley suggested org.apache.solr.announcement.
> At a minimum, the new category should have messages for initial startup, core creation,
all initialization finished, and shutdown.  There may be other things that should be included
too.  It may even be a good idea to have subcategories.  Some initial ideas I've thought of:
> org.apache.solr.announcement.startup
> org.apache.solr.announcement.shutdown
> org.apache.solr.announcement.init
> org.apache.solr.announcement.misc

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