[ https://issues.apache.org/jira/browse/SPARK-31043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17052687#comment-17052687 ]
Hyukjin Kwon commented on SPARK-31043: -------------------------------------- I believe it was fixed as of https://github.com/apache/spark/pull/27808 > Spark 3.0 built against hadoop2.7 can't start standalone master > --------------------------------------------------------------- > > Key: SPARK-31043 > URL: https://issues.apache.org/jira/browse/SPARK-31043 > Project: Spark > Issue Type: Bug > Components: Build > Affects Versions: 3.0.0 > Reporter: Thomas Graves > Priority: Critical > > trying to start a standalone master when building spark branch 3.0 with > hadoop2.7 fails with: > > Exception in thread "main" java.lang.NoClassDefFoundError: > org/w3c/dom/ElementTraversal > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:757) > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) > at > [java.net|http://java.net/] > .URLClassLoader.defineClass(URLClassLoader.java:468) > at > [java.net|http://java.net/] > .URLClassLoader.access$100(URLClassLoader.java:74) > at > [java.net|http://java.net/] > .URLClassLoader$1.run(URLClassLoader.java:369) > ... > Caused by: java.lang.ClassNotFoundException: org.w3c.dom.ElementTraversal > at > [java.net|http://java.net/] > .URLClassLoader.findClass(URLClassLoader.java:382) > at java.lang.ClassLoader.loadClass(ClassLoader.java:419) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) > at java.lang.ClassLoader.loadClass(ClassLoader.java:352) > ... 42 more -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org