https://bz.apache.org/bugzilla/show_bug.cgi?id=66254
--- Comment #2 from keesvandie...@gmail.com --- Hi, thank for your quick reaction. I have a pointer there: grpc-netty-shaded is a 'fat jar' which means that it has included (code of) many other jars. The JAR file itself is located here: https://search.maven.org/artifact/io.grpc/grpc-netty-shaded/1.39.0/jar it is 8 MB. When I configure the StandardJarScanFilter like so, my problem is gone: StandardJarScanFilter standardJarScanFilter = new StandardJarScanFilter(); standardJarScanFilter.setTldSkip("*grpc*.jar"); standardJarScanFilter.setPluggabilitySkip("*grpc*.jar"); return standardJarScanFilter; FYI what I tried to achieve, is to have web-fragments from Maven dependencies of tomcat-embedded added to my own in-module web.xml while using Embedded Tomcat. This doesn't work, as the code assumes (correctly) that only webapp (WEB-INF/lib) jars should be scanned for fragments (assumed by StandardJarScanner). I assume GRPC is also manipulating class-loaders, and that is the cause this issue pops up. I think you can close the issue, as it is probably caused by some external class-loaders doing magic with fat-jars. If you still want Tomcat to support this use-case, I can create reproduction project but I assume it is not Tomcats fault, so we can close issue. Thank for your time. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org
