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From "Marshall Schor (JIRA)" <uima-...@incubator.apache.org>
Subject [jira] Commented: (UIMA-1649) deployAsyncService.sh log4j warnings
Date Tue, 03 Nov 2009 22:02:32 GMT

    [ https://issues.apache.org/jira/browse/UIMA-1649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12773233#action_12773233

Marshall Schor commented on UIMA-1649:

The appenders are specified in a .properties file.  Any classes mentioned in that file are
loaded in a very particular class loader, not the one you think.  They are loaded in the 1st
class loader set up by the initial "java" startup command (approximately).  Can you provide
information about how you started java, and what the log properties file specified as appenders,
and whether or not those classes were visible on that initial class loader.

The class loader used, for Sun JVMs is the one obtained by ClassLoader.getSystemClassLoader().
 For IBM Java 5 , it's a related one, but not necessarily that exact one.

Also, were you using a version of UIMA after the fix in UIMA-1631 which corrected an issue
with the new uima jar loader/runner with respect to this?

> deployAsyncService.sh log4j warnings 
> -------------------------------------
>                 Key: UIMA-1649
>                 URL: https://issues.apache.org/jira/browse/UIMA-1649
>             Project: UIMA
>          Issue Type: Bug
>          Components: Async Scaleout
>    Affects Versions: 2.3AS
>            Reporter: Jörn Kottmann
>            Priority: Trivial
>             Fix For: 2.3AS
> When starting with deployAsyncService.sh there is log4j warning:
> log4j:WARN No appenders could be found for logger (org.springframework.context.support.FileSystemXmlApplicationContext).
> log4j:WARN Please initialize the log4j system properly.
> Maybe I am doing something wrong ? Otherwise I think a default log4j.properties should
be provided ...

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