Java thread blocking

Question

i have a problem with my java environement. I\'m running Solr 1.3 (search engine) since more then a year now and suddenly i got alot of trouble with it. All my thread pool

Answer 1

According to your log, the issue concerns the use of java.util.logging.ConsoleHandler.

First try to disable the console handler by removing it from the 'handlers' and '.handlers' list in '${TOMCAT_HOME}/conf/logging.properties'. See whether the problem still occurs.

If that helps, than it is definitely an issue with the output of the ConsoleHandler. Try checking whether there is are issues concerning the 'catalina.out' file. This is the file to where tomcat redirects its console output.