Jason,
It's highly unlikely that Log4J is causing the startup to be slow. Whilst
your startup takes in the region of 10 minutes, there is no indication in
the log as to when each of those log4j warnings appeared, or what was
occurring at the time.
The regular re-occurrence of org.apache.commons.digester.Digester.sax
appender warnings, and the org.apache.catalina.startup.Embedded warning,
would suggest that the application server itself (Tomcat?) is missing some
logging configuration.
Those Digester messages look like they relate to the initialization of each
webapp deployed to the server - ie. where it loads WEB-INF/web.xml (and
correlating with the 'using dspace.cfg' messages that would also appear with
each one).
Deploying multiple web applications can take some time - loading the JARs,
starting any listeners / servlets that are set to load on startup. In the
case of xmlui (and Solr?) at least that will trigger a fairly significant
initialization process.
And it appears that you are deploying the xmlui application twice (once as
xmlui, and once as root?)
Regards,
G
On 5 April 2010 21:50, Jason Fowler <jfow...@sbts.edu> wrote:
> I've been beating my brains in over this issue, and I have tried every
> possible solution I can find. I've recently migrated to 1.6.0, and since
> making the change, problems with log4j occur at startup. This makes my
> Dspace startup take ten minutes. I've narrowed down the problem (I think) to
> being an issue with log4j.
>
> I just appended a date stamp to my catalina.out file while I restarted. I
> have output it below. The first thing that shows up after the stamp is log4j
> errors. After churning for 10 minutes, everything works fine, even logging,
> solr, etc. Does anyone have any idea what might be causing this problem? If
> so, many, many thanks in advance.
>
> Mon Apr 5 15:29:51 CDT 2010
> log4j:WARN No appenders could be found for logger
> (org.apache.catalina.startup.Embedded).
> log4j:WARN Please initialize the log4j system properly.
> log4j:WARN No appenders could be found for logger
> (org.apache.commons.digester.Digester.sax).
> log4j:WARN Please initialize the log4j system properly.
> INFO: Loading provided config file: /mnt/storage/dspace/config/dspace.cfg
> INFO: Using dspace provided log configuration (log.init.config)
> INFO: Loading: /mnt/storage/dspace/config/log4j.properties
> Loading catalog:
> file:/usr/local/apache-tomcat-5.5.26/work/Catalina/localhost/xmlui/cocoon_xml_resolver_entities/catalog
> log4j:WARN No appenders could be found for logger
> (org.apache.commons.digester.Digester.sax).
> log4j:WARN Please initialize the log4j system properly.
> INFO: Loading provided config file: /mnt/storage/dspace/config/dspace.cfg
> INFO: Using dspace provided log configuration (log.init.config)
> INFO: Loading: /mnt/storage/dspace/config/log4j.properties
> - Loading provided config file: /mnt/storage/dspace/config/dspace.cfg
> - Using dspace provided log configuration (log.init.config)
> - Loading: /mnt/storage/dspace/config/log4j.properties
> log4j:WARN No appenders could be found for logger
> (org.apache.commons.digester.Digester.sax).
> log4j:WARN Please initialize the log4j system properly.
> INFO: Loading provided config file: /mnt/storage/dspace/config/dspace.cfg
> INFO: Using dspace provided log configuration (log.init.config)
> INFO: Loading: /mnt/storage/dspace/config/log4j.properties
> log4j:WARN No appenders could be found for logger
> (org.apache.commons.digester.Digester.sax).
> log4j:WARN Please initialize the log4j system properly.
> INFO: Loading provided config file: /mnt/storage/dspace/config/dspace.cfg
> INFO: Using dspace provided log configuration (log.init.config)
> INFO: Loading: /mnt/storage/dspace/config/log4j.properties
> Loading catalog:
> file:/usr/local/apache-tomcat-5.5.26/work/Catalina/localhost/_/cocoon_xml_resolver_entities/catalog
> log4j:WARN No appenders could be found for logger
> (org.apache.commons.digester.Digester.sax).
> log4j:WARN Please initialize the log4j system properly.
> INFO: Loading provided config file: /mnt/storage/dspace/config/dspace.cfg
> INFO: Using dspace provided log configuration (log.init.config)
> INFO: Loading: /mnt/storage/dspace/config/log4j.properties
> Apr 5, 2010 3:39:31 PM org.apache.solr.servlet.SolrDispatchFilter init
> INFO: SolrDispatchFilter.init()
> Apr 5, 2010 3:39:31 PM org.apache.solr.core.SolrResourceLoader
> locateInstanceDir
> INFO: Using JNDI solr.home: /mnt/storage/dspace/solr
>
> Jason Fowler, CA, MSLS
> Archives and Special Collections Librarian
> The Southern Baptist Theological Seminary
> Vice President, ALABI
> jfow...@sbts.edu
>
>
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