[jira] [Created] (HDDS-1351) NoClassDefFoundError when running ozone genconf

["Doroszlai, Attila (JIRA)" <ji...@apache.org>]

Doroszlai, Attila created HDDS-1351:
---------------------------------------

             Summary: NoClassDefFoundError when running ozone genconf
                 Key: HDDS-1351
                 URL: https://issues.apache.org/jira/browse/HDDS-1351
             Project: Hadoop Distributed Data Store
          Issue Type: Bug
          Components: build
            Reporter: Doroszlai, Attila
            Assignee: Doroszlai, Attila


{{ozone genconf}} fails due to incomplete classpath.

Steps to reproduce:

# [build and run Ozone|https://cwiki.apache.org/confluence/display/HADOOP/Development+cluster+with+docker]
# run {{ozone genconf}} in one of the containers:

{code}
$ ozone genconf /tmp
Exception in thread "main" java.lang.NoClassDefFoundError: com/sun/xml/bind/v2/model/annotation/AnnotationReader
  at java.lang.ClassLoader.defineClass1(Native Method)
...
  at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:242)
  at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:234)
  at javax.xml.bind.ContextFinder.find(ContextFinder.java:441)
  at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:641)
  at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:584)
  at org.apache.hadoop.hdds.conf.OzoneConfiguration.readPropertyFromXml(OzoneConfiguration.java:57)
  at org.apache.hadoop.ozone.genconf.GenerateOzoneRequiredConfigurations.generateConfigurations(GenerateOzoneRequiredConfigurations.java:103)
  at org.apache.hadoop.ozone.genconf.GenerateOzoneRequiredConfigurations.call(GenerateOzoneRequiredConfigurations.java:73)
  at org.apache.hadoop.ozone.genconf.GenerateOzoneRequiredConfigurations.call(GenerateOzoneRequiredConfigurations.java:50)
  at picocli.CommandLine.execute(CommandLine.java:919)
...
  at org.apache.hadoop.ozone.genconf.GenerateOzoneRequiredConfigurations.main(GenerateOzoneRequiredConfigurations.java:68)
Caused by: java.lang.ClassNotFoundException: com.sun.xml.bind.v2.model.annotation.AnnotationReader
  at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
  at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
  ... 36 more
{code}

{{AnnotationReader}} is in {{jaxb-core}} jar, which is not in the {{hadoop-ozone-tools}} classpath.



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