HyukjinKwon opened a new pull request #31031: URL: https://github.com/apache/spark/pull/31031
### What changes were proposed in this pull request? This PR is a partial revert of https://github.com/apache/spark/pull/30456 by downgrading scala-maven-plugin from 4.4.0 to 4.3.0. Currently, when you run the docker release script (`./dev/create-release/do-release-docker.sh`), it fails to compile as below during incremental compilation with zinc for an unknown reason: ``` [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:3 ``` This happens when it builds Spark with Hadoop 2. It doesn't reproduce when you build this alone. It should follow the sequence of build in the release script. ### Why are the changes needed? To unblock the release. ### Does this PR introduce _any_ user-facing change? No, dev-only. ### How was this patch tested? It can be tested as below: ```bash ./dev/create-release/do-release-docker.sh -d $WORKING_DIR ``` ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
