Blocker Description
After we upgraded scala-maven-plugin to 4.4.0 at SPARK-33512, the docker release script fails as below:
[INFO] Compiling 21 Scala sources and 3 Java sources to /opt/spark-rm/output/spark-3.1.0-bin-hadoop2.7/resource-managers/yarn/target/scala-2.12/test-classes ... [ERROR] ## Exception when compiling 24 sources to /opt/spark-rm/output/spark-3.1.0-bin-hadoop2.7/resource-managers/yarn/target/scala-2.12/test-classes java.lang.SecurityException: class "javax.servlet.SessionCookieConfig"'s signer information does not match signer information of other classes in the same package java.lang.ClassLoader.checkCerts(ClassLoader.java:891) java.lang.ClassLoader.preDefineClass(ClassLoader.java:661) java.lang.ClassLoader.defineClass(ClassLoader.java:754) java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) java.net.URLClassLoader.defineClass(URLClassLoader.java:468) java.net.URLClassLoader.access$100(URLClassLoader.java:74) java.net.URLClassLoader$1.run(URLClassLoader.java:369) java.net.URLClassLoader$1.run(URLClassLoader.java:363) java.security.AccessController.doPrivileged(Native Method) java.net.URLClassLoader.findClass(URLClassLoader.java:362) java.lang.ClassLoader.loadClass(ClassLoader.java:418) java.lang.ClassLoader.loadClass(ClassLoader.java:351) java.lang.Class.getDeclaredMethods0(Native Method) java.lang.Class.privateGetDeclaredMethods(Class.java:2701) java.lang.Class.privateGetPublicMethods(Class.java:2902) java.lang.Class.getMethods(Class.java:1615) sbt.internal.inc.ClassToAPI$.toDefinitions0(ClassToAPI.scala:170) sbt.internal.inc.ClassToAPI$.$anonfun$toDefinitions$1(ClassToAPI.scala:123) scala.collection.mutable.HashMap.getOrElseUpdate(HashMap.scala:86) sbt.internal.inc.ClassToAPI$.toDefinitions(ClassToAPI.scala:123) sbt.internal.inc.ClassToAPI$.$anonfun$process$1(ClassToAPI.scala:33) scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62) scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55)
