java.lang.ClassNotFoundException: URLCat

  1. 0

    Running Java classes in Hadoop

    Stack Overflow | 2 weeks ago | Hamza Al Omari
    java.lang.ClassNotFoundException: URLCat
  2. 0

    command line interface is failing when i tried to load 1gb file. I tried to increase the memory using command line I am getting fallowing error. can you please advice how i can work around it? [root@bda1node03 forecast]# flags="-Xmx2048m" kite-dataset csv-import AccuWeatherForecast11222015.csv ctest1 Exception in thread "main" java.lang.ClassNotFoundException: -Xmx2048m at at java.lang.ClassLoader.loadClass( at java.lang.ClassLoader.loadClass( at java.lang.Class.forName0(Native Method) at java.lang.Class.forName( at at org.apache.hadoop.util.RunJar.main( ---------------------------------------------------------------------------- Exception in thread "main" java.lang.OutOfMemoryError: Java heap space: failed reallocation of scalar replaced objects at java.util.Arrays.copyOfRange( at java.lang.String.<init>( at java.lang.StringBuilder.toString( at at at at at at$7.computeNext( at at at at at at at org.apache.crunch.impl.mem.collect.MemCollection.<init>( at at at at at at at org.kitesdk.cli.Main.main( at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke( at sun.reflect.DelegatingMethodAccessorImpl.invoke( at java.lang.reflect.Method.invoke( at at org.apache.hadoop.util.RunJar.main( [root@bda1node03 forecast]# vi test6.csv

    Cloudera Open Source | 10 months ago | chandra s koripella
    java.lang.ClassNotFoundException: -Xmx2048m
  3. 0

    Hadoop Java Error : Exception in thread "main" java.lang.ClassNotFoundException: com.packt.ch3.etl.ParseWeblogs

    Stack Overflow | 11 months ago | rocky
    java.lang.ClassNotFoundException: com.packt.ch3.etl.ParseWeblogs
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  5. 0

    Exception in thread "main" java.lang.ClassNotFoundException: -D

    Google Groups | 2 years ago | Jorge Martinez Ortega
    java.lang.ClassNotFoundException: -D
  6. 0

    Hive is not starting and show errors

    Stack Overflow | 7 months ago | codin
    java.lang.ClassNotFoundException: org.apache.hadoop.hive.service.HiveServer

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Root Cause Analysis

  1. java.lang.ClassNotFoundException


  2. Java RT
    2. java.lang.ClassLoader.loadClass(
    3. java.lang.ClassLoader.loadClass(
    4. java.lang.Class.forName0(Native Method)
    5. java.lang.Class.forName(
    5 frames
  3. Hadoop
    2. org.apache.hadoop.util.RunJar.main(
    2 frames