java.lang.reflect.InvocationTargetException

JIRA | Kevin Normoyle | 3 years ago
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  1. 0

    not sure what's wrong yet, but I'm having a hard time running h2o on the node that is the namenode for this cdh5 cluster this is the sm box. the failure makes it seem like I'm not doing something right with the commandline or copying the right h2o.jar, but can't seem to figure out what's different between working and not working Exception in thread "main" java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at water.Boot.run(Boot.java:305) at water.Boot.boot2(Boot.java:281) at water.Boot.boot(Boot.java:150) at water.Boot.main(Boot.java:122) Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/fs/FSDataInputStream at water.persist.Persist.<clinit>(Persist.java:35) at water.H2O.initializePersistence(H2O.java:1363) at water.H2O.main(H2O.java:956) ... 8 more Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.fs.FSDataInputStream 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) at water.Boot.loadClass2(Boot.java:425) at water.Boot.loadClass(Boot.java:408) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ... 11 more

    JIRA | 3 years ago | Kevin Normoyle
    java.lang.reflect.InvocationTargetException
  2. 0

    not sure what's wrong yet, but I'm having a hard time running h2o on the node that is the namenode for this cdh5 cluster this is the sm box. the failure makes it seem like I'm not doing something right with the commandline or copying the right h2o.jar, but can't seem to figure out what's different between working and not working Exception in thread "main" java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at water.Boot.run(Boot.java:305) at water.Boot.boot2(Boot.java:281) at water.Boot.boot(Boot.java:150) at water.Boot.main(Boot.java:122) Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/fs/FSDataInputStream at water.persist.Persist.<clinit>(Persist.java:35) at water.H2O.initializePersistence(H2O.java:1363) at water.H2O.main(H2O.java:956) ... 8 more Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.fs.FSDataInputStream 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) at water.Boot.loadClass2(Boot.java:425) at water.Boot.loadClass(Boot.java:408) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ... 11 more

    JIRA | 3 years ago | Kevin Normoyle
    java.lang.reflect.InvocationTargetException
  3. 0
    samebug tip
    Check if you didn't forget to instantiate your topic in the kafka broker.
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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 to your dependencies. To add it, the groupId is com.fasterxml and artifactId is Classmate.

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Root Cause Analysis

  1. java.lang.ClassNotFoundException

    org.apache.hadoop.fs.FSDataInputStream

    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. water
    Boot.loadClass
    1. water.Boot.loadClass2(Boot.java:425)
    2. water.Boot.loadClass(Boot.java:408)
    2 frames
  4. Java RT
    ClassLoader.loadClass
    1. java.lang.ClassLoader.loadClass(ClassLoader.java:358)
    1 frame
  5. water.persist
    Persist.<clinit>
    1. water.persist.Persist.<clinit>(Persist.java:35)
    1 frame
  6. water
    H2O.main
    1. water.H2O.initializePersistence(H2O.java:1363)
    2. water.H2O.main(H2O.java:956)
    2 frames
  7. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    4. java.lang.reflect.Method.invoke(Method.java:606)
    4 frames
  8. water
    Boot.main
    1. water.Boot.run(Boot.java:305)
    2. water.Boot.boot2(Boot.java:281)
    3. water.Boot.boot(Boot.java:150)
    4. water.Boot.main(Boot.java:122)
    4 frames