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Samebug tips

  1. ,
    Expert tip

    This might be an issue with the file location in the Spark submit command. Try it with

    spark-submit --master spark://master:7077 \
         hello_world_from_pyspark.py {file location}
    
    
  2. ,
    via netty.io by Unknown author

    Needs to add netty-transport-native-epoll with a OS classifier to the classpath, it's not included in netty-all

Solutions on the web

via Stack Overflow by Jen
, 1 year ago
) java.lang.Class.forName0(Native Method) java.lang.Class.forName(Unknown Source) java.io.ObjectInputStream.resolveClass(Unknown Source) java.io.ObjectInputStream.readNonProxyDesc(Unknown Source) java.io.ObjectInputStream.readClassDesc(Unknown Source
via marc.info by Unknown author, 2 years ago
\ > org.elasticsearch.common.transport.TransportAddress         at \ > java.net.URLClassLoader$1.run(URLClassLoader.java:217)         at \ > java.security.AccessController.doPrivileged(Native Method)
via YouTrack by Unknown author, 2 years ago
org.postgresql.Driver [ 93125] WARN - ution.rmi.RemoteProcessSupport - at java.net.URLClassLoader$1.run(URLClassLoader.java:366) [ 93125] WARN - ution.rmi.RemoteProcessSupport - at java.net.URLClassLoader$1.run(URLClassLoader.java:355) [ 93125] WARN - ution.rmi.RemoteProcessSupport - at java.security.AccessController.doPrivileged(Native Method)
via apache.org by Unknown author, 2 years ago
org.apache.openjpa.enhance.InstrumentationFactory at java.net .URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Natuve Method)
via apache.org by Unknown author, 2 years ago
org.apache.openjpa.enhance.InstrumentationFactory at java.net .URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Natuve Method)
via Apache's JIRA Issue Tracker by Jeremy Bauer, 1 year ago
org.apache.openjpa.enhance.InstrumentationFactory at java.net .URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Natuve Method)
java.lang.ClassNotFoundException: org.pentaho.packageManagement.DefaultPackage
java.net.URLClassLoader.findClass(Unknown Source)
java.lang.ClassLoader.loadClass(Unknown Source)
sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
java.lang.ClassLoader.loadClass(Unknown Source)
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Unknown Source)
java.io.ObjectInputStream.resolveClass(Unknown Source)
java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
java.io.ObjectInputStream.readClassDesc(Unknown Source)
java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
java.io.ObjectInputStream.readObject0(Unknown Source)
java.io.ObjectInputStream.readObject(Unknown Source)
java.util.ArrayList.readObject(Unknown Source)
sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
java.lang.reflect.Method.invoke(Unknown Source)
java.io.ObjectStreamClass.invokeReadObject(Unknown Source)
java.io.ObjectInputStream.readSerialData(Unknown Source)
java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
java.io.ObjectInputStream.readObject0(Unknown Source)
java.io.ObjectInputStream.readObject(Unknown Source)
weka.core.packageManagement.DefaultPackageManager.loadInstalledPackageCache(DefaultPackageManager.java:1284)
weka.core.packageManagement.DefaultPackageManager.getInstalledPackages(DefaultPackageManager.java:1178)
weka.core.WekaPackageManager.getInstalledPackages(WekaPackageManager.java:1829)
weka.gui.PackageManager.getPackagesAndEstablishLookup(PackageManager.java:2365)
weka.gui.PackageManager.getAllPackages(PackageManager.java:2455)
weka.gui.PackageManager.<init>(PackageManager.java:1517)
weka.gui.GUIChooserApp$11$1.run(GUIChooserApp.java:822)	at java.net.URLClassLoader.findClass(Unknown Source)	at java.lang.ClassLoader.loadClass(Unknown Source)	at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)	at java.lang.ClassLoader.loadClass(Unknown Source)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Unknown Source)	at java.io.ObjectInputStream.resolveClass(Unknown Source)	at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)	at java.io.ObjectInputStream.readClassDesc(Unknown Source)	at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)	at java.io.ObjectInputStream.readObject0(Unknown Source)	at java.io.ObjectInputStream.readObject(Unknown Source)	at java.util.ArrayList.readObject(Unknown Source)	at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)	at java.lang.reflect.Method.invoke(Unknown Source)	at java.io.ObjectStreamClass.invokeReadObject(Unknown Source)	at java.io.ObjectInputStream.readSerialData(Unknown Source)	at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)	at java.io.ObjectInputStream.readObject0(Unknown Source)	at java.io.ObjectInputStream.readObject(Unknown Source)	at weka.core.packageManagement.DefaultPackageManager.loadInstalledPackageCache(DefaultPackageManager.java:1284)	at weka.core.packageManagement.DefaultPackageManager.getInstalledPackages(DefaultPackageManager.java:1178)	at weka.core.WekaPackageManager.getInstalledPackages(WekaPackageManager.java:1829)	at weka.gui.PackageManager.getPackagesAndEstablishLookup(PackageManager.java:2365)	at weka.gui.PackageManager.getAllPackages(PackageManager.java:2455)	at weka.gui.PackageManager.(PackageManager.java:1517)	at weka.gui.GUIChooserApp$11$1.run(GUIChooserApp.java:822)