java.lang.NoClassDefFoundError: org/apache/commons/httpclient/URIException

Apache's JIRA Issue Tracker | Kalexin Baoerjiin | 10 months ago
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    After upgrading from HDP 2.3.2 to HDP 2.4. Ranger user sync fails due to the following error: org/apache/commons/httpclient/URIException: 19 May 2016 18:15:34 ERROR UserGroupSync [UnixUserSyncThread] - Failed to initialize UserGroup source/sink. Will retry after 60000 milliseconds. Error details: java.lang.NoClassDefFoundError: org/apache/commons/httpclient/URIException at org.apache.ranger.unixusersync.process.PolicyMgrUserGroupBuilder.delXUserGroupInfo(PolicyMgrUserGroupBuilder.java:615) at org.apache.ranger.unixusersync.process.PolicyMgrUserGroupBuilder.delXUserGroupInfo(PolicyMgrUserGroupBuilder.java:600) at org.apache.ranger.unixusersync.process.PolicyMgrUserGroupBuilder.addOrUpdateUser(PolicyMgrUserGroupBuilder.java:326) at org.apache.ranger.unixusersync.process.UnixUserGroupBuilder.updateSink(UnixUserGroupBuilder.java:92) at org.apache.ranger.usergroupsync.UserGroupSync.run(UserGroupSync.java:58) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.ClassNotFoundException: org.apache.commons.httpclient.URIException at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ... 6 more

    Apache's JIRA Issue Tracker | 10 months ago | Kalexin Baoerjiin
    java.lang.NoClassDefFoundError: org/apache/commons/httpclient/URIException
  2. 0

    The ranger usersync requires some libraries in users and group sync with FileSourceUserGroupBuilder. - Hortonworks

    hortonworks.com | 8 months ago
    java.lang.NoClassDefFoundError: org/apache/commons/httpclient/URIException
  3. 0
    samebug tip
    This was caused by a failure to instantiate Kafka broker. Check your dependencies.
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  5. 0
    samebug tip
    A few things cause this exception: 1) Check if you have all jars and if they're in the correct path when running. 2) Your classpath might be broken, you can define it in the command line with "java -cp yourClassPath" or at your IDE if you're using one.
  6. 0
    samebug tip
    If you're using Hibernate, this indicates you're missing FasterXML Classmate dependency, which you can add with the following: <groupId>com.fasterxml</groupId> <artifactId>classmate</artifactId> <version>1.0</version>

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Root Cause Analysis

  1. java.lang.ClassNotFoundException

    org.apache.commons.httpclient.URIException

    at java.net.URLClassLoader$1.run()
  2. Java RT
    ClassLoader.loadClass
    1. java.net.URLClassLoader$1.run(URLClassLoader.java:366)
    2. java.net.URLClassLoader$1.run(URLClassLoader.java:355)
    3. java.security.AccessController.doPrivileged(Native Method)
    4. java.net.URLClassLoader.findClass(URLClassLoader.java:354)
    5. java.lang.ClassLoader.loadClass(ClassLoader.java:425)
    6. sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
    7. java.lang.ClassLoader.loadClass(ClassLoader.java:358)
    7 frames
  3. org.apache.ranger
    UserGroupSync.run
    1. org.apache.ranger.unixusersync.process.PolicyMgrUserGroupBuilder.delXUserGroupInfo(PolicyMgrUserGroupBuilder.java:615)
    2. org.apache.ranger.unixusersync.process.PolicyMgrUserGroupBuilder.delXUserGroupInfo(PolicyMgrUserGroupBuilder.java:600)
    3. org.apache.ranger.unixusersync.process.PolicyMgrUserGroupBuilder.addOrUpdateUser(PolicyMgrUserGroupBuilder.java:326)
    4. org.apache.ranger.unixusersync.process.UnixUserGroupBuilder.updateSink(UnixUserGroupBuilder.java:92)
    5. org.apache.ranger.usergroupsync.UserGroupSync.run(UserGroupSync.java:58)
    5 frames
  4. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:745)
    1 frame