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"org.apache.hadoop.metrics.jvm.EventCounter" not instantiate error
------------------------------------------------------------------

Key: HADOOP-1865
URL: https://issues.apache.org/jira/browse/HADOOP-1865
Project: Hadoop
Issue Type: Bug
Affects Versions: 0.13.1
Reporter: Yiping Han
Priority: Critical


Hi,

I got the following error for every command I run on hadoop. But it seems the command still work. Can you help to find out what's wrong here? Thanks!

bash-3.00$ bin/start-all.sh
starting namenode, logging to /export/crawlspace/yhan/hadoop/hadoop-0.13.1/bin/../logs/hadoop-yhan-namenode-idev43.out
log4j:ERROR Could not instantiate class [org.apache.hadoop.metrics.jvm.EventCounter].
java.lang.ClassNotFoundException: org.apache.hadoop.metrics.jvm.EventCounter
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at java.lang.Class.forName0(Native Method)


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  • Yiping Han (JIRA) at Sep 10, 2007 at 8:23 pm
    [ https://issues.apache.org/jira/browse/HADOOP-1865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Yiping Han resolved HADOOP-1865.
    --------------------------------

    Resolution: Fixed

    This seems to related to the configuration files that I modified.
    "org.apache.hadoop.metrics.jvm.EventCounter" not instantiate error
    ------------------------------------------------------------------

    Key: HADOOP-1865
    URL: https://issues.apache.org/jira/browse/HADOOP-1865
    Project: Hadoop
    Issue Type: Bug
    Affects Versions: 0.13.1
    Reporter: Yiping Han
    Priority: Critical

    Hi,
    I got the following error for every command I run on hadoop. But it seems the command still work. Can you help to find out what's wrong here? Thanks!
    bash-3.00$ bin/start-all.sh
    starting namenode, logging to /export/crawlspace/yhan/hadoop/hadoop-0.13.1/bin/../logs/hadoop-yhan-namenode-idev43.out
    log4j:ERROR Could not instantiate class [org.apache.hadoop.metrics.jvm.EventCounter].
    java.lang.ClassNotFoundException: org.apache.hadoop.metrics.jvm.EventCounter
    at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
    at java.lang.Class.forName0(Native Method)
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.
  • Yiping Han (JIRA) at Sep 13, 2007 at 8:59 pm
    [ https://issues.apache.org/jira/browse/HADOOP-1865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Yiping Han updated HADOOP-1865:
    -------------------------------

    Description:
    Hi,

    I got the "org.apache.hadoop.metrics.jvm.EventCounter" not instantiate error. This error happens for every hadoop command. But it seems it does not block any operation to success. Don't know if anyone has an idea?


    was:
    Hi,

    I got the following error for every command I run on hadoop. But it seems the command still work. Can you help to find out what's wrong here? Thanks!

    bash-3.00$ bin/start-all.sh
    starting namenode, logging to /export/crawlspace/yhan/hadoop/hadoop-0.13.1/bin/../logs/hadoop-yhan-namenode-idev43.out
    log4j:ERROR Could not instantiate class [org.apache.hadoop.metrics.jvm.EventCounter].
    java.lang.ClassNotFoundException: org.apache.hadoop.metrics.jvm.EventCounter
    at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
    at java.lang.Class.forName0(Native Method)


    "org.apache.hadoop.metrics.jvm.EventCounter" not instantiate error
    ------------------------------------------------------------------

    Key: HADOOP-1865
    URL: https://issues.apache.org/jira/browse/HADOOP-1865
    Project: Hadoop
    Issue Type: Bug
    Affects Versions: 0.13.1
    Reporter: Yiping Han
    Priority: Critical

    Hi,
    I got the "org.apache.hadoop.metrics.jvm.EventCounter" not instantiate error. This error happens for every hadoop command. But it seems it does not block any operation to success. Don't know if anyone has an idea?
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.

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groupcommon-dev @
categorieshadoop
postedSep 9, '07 at 6:22p
activeSep 13, '07 at 8:59p
posts3
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websitehadoop.apache.org...
irc#hadoop

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Yiping Han (JIRA): 3 posts

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