WARN - liquibase.resource.null .. too many open files
we see in catalina.yyyy-mm-dd.logs more often quite a lot of exceptions for liquibase - too many open file. Our server side limit for "open files" is 63536, so this should not be a problem.
You can find many of these messages on the internet and almost always it is related to the used liquibase version. In which version it was actually fixed, I could not find out so fast.
Do you know this problem and are you looking for a solution? We use v188.8.131.52
WARN [main] liquibase.resource.null Cannot create filesystem for url file:/opt/tc/yellowfin/webapps/yellowfin/WEB-INF/lib/xmlgraphics-commons-2.6. /opt/tc/yellowfin/webapps/yellowfin/WEB-INF/lib/xmlgraphics-commons-2.6. too many open files java.nio.file.FileSystemException: /opt/tc/yellowfin/webapps/yellowfin/WEB-INF/lib/xmlgraphics-commons-2.6. too many open files