[jira] [Created] (RANGER-5485) HDFS plugin installation fails with error - java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration

["Madhan Neethiraj (Jira)" <ji...@apache.org>]

Madhan Neethiraj created RANGER-5485:
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             Summary: HDFS plugin installation fails with error - java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration
                 Key: RANGER-5485
                 URL: https://issues.apache.org/jira/browse/RANGER-5485
             Project: Ranger
          Issue Type: Bug
          Components: plugins
    Affects Versions: 3.0.0, 2.8.0
            Reporter: Madhan Neethiraj
            Assignee: Madhan Neethiraj


Installation of HDFS plugin, built from the latest master branch, fails with the following error:
{noformat}
Sun Feb  8 07:16:20 PM UTC 2026 : Saving current config file: /opt/hadoop/etc/hadoop/ranger-policymgr-ssl.xml to /opt/hadoop/etc/hadoop/.ranger-policymgr-ssl.xml.20260208-191620 ...
Unable to store password in non-plain text format. Error: [Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration
	at org.apache.ranger.credentialapi.CredentialReader.getDecryptedString(CredentialReader.java:43)
	at org.apache.ranger.credentialapi.buildks.createCredential(buildks.java:249)
	at org.apache.ranger.credentialapi.buildks.main(buildks.java:43)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.conf.Configuration
	at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
	... 3 more]
Exiting plugin installation
{noformat}



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