Reamer commented on PR #4545: URL: https://github.com/apache/zeppelin/pull/4545#issuecomment-1373780697
``` Caused by: java.lang.ClassNotFoundException: org/apache/zeppelin/shaded/org.apache.zeppelin.shaded.org.apache.commons.pool2.impl.DefaultEvictionPolicy ``` looks like a shading issue. I was doing a little reading about shading and came across the following comment. Therefore the shading prefix change. > Please avoid shading a package into a subpackage of its own like com.fake to com.fake.shaded. You could potentially be getting some kind of recursive problem and depending on the algorithm used for replacing package and path names you could be lucky and it works or not. In your case it works for binaries because Maven Shade uses an ASM utility class for relocating binaries, which seems to do a good job. https://issues.apache.org/jira/browse/MSHADE-252?focusedCommentId=17314377&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17314377 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@zeppelin.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
