[RANGER-1905] NoClassDefFoundError from the built zip/tar.gz, created by the maven-assembly-plugin

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: admin
• Flags: Patch, Important
• Assignee: Zsombor Gegesy
• Reporter: Zsombor Gegesy
• Created: 21/Nov/17 15:51
• Updated: 19/Dec/17 00:50
• Resolved: 19/Dec/17 00:50

Description

It seems, because of the recent guava exclusions, the maven-assembly plugin fails to include guava-17.0.jar in ews/lib. It only puts into ews/webapp/WEB-INF/lib and cred/lib/guava-17.0.jar. Unfortunately this blocks starting up the server, because of the following exception:

Exception in thread "main" java.lang.NoClassDefFoundError: com/google/common/base/Preconditions
        at org.apache.hadoop.conf.Configuration$DeprecationDelta.<init>(Configuration.java:336)
        at org.apache.hadoop.conf.Configuration$DeprecationDelta.<init>(Configuration.java:349)
        at org.apache.hadoop.conf.Configuration.<clinit>(Configuration.java:431)
        at org.apache.ranger.server.tomcat.EmbeddedServer.getDecryptedString(EmbeddedServer.java:480)
        at org.apache.ranger.server.tomcat.EmbeddedServer.start(EmbeddedServer.java:142)
        at org.apache.ranger.server.tomcat.EmbeddedServer.main(EmbeddedServer.java:76)
Caused by: java.lang.ClassNotFoundException: com.google.common.base.Preconditions
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

Issue Links

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