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From Ajit Kumar Shreevastava <Ajit.Shreevast...@hcl.com>
Subject RE: Sqoop 1.4.3 with Hadoop 1.0.1 installation issue : NoClassDefFoundError
Date Mon, 01 Apr 2013 05:56:56 GMT
Hi Apporva,

Also export the following in your bash profile.
export SQOOP_CONF_DIR=/usr/local/sqoop/conf

And  try to run
Sqoop version

Regards,
Ajit

From: apurva sharma [mailto:apurva.sharma56@gmail.com]
Sent: Tuesday, March 26, 2013 6:51 PM
To: user@sqoop.apache.org
Subject: Re: Sqoop 1.4.3 with Hadoop 1.0.1 installation issue : NoClassDefFoundError

No such luck..

-bash-3.2$ sqoop help
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/sqoop/Sqoop
Caused by: java.lang.ClassNotFoundException: org.apache.sqoop.Sqoop
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
Could not find the main class: org.apache.sqoop.Sqoop.  Program will exit.

-bash-3.2$ sqoop version
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/sqoop/Sqoop
Caused by: java.lang.ClassNotFoundException: org.apache.sqoop.Sqoop
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
Could not find the main class: org.apache.sqoop.Sqoop.  Program will exit.


-Apurva

On Tue, Mar 26, 2013 at 12:07 AM, Babu, Prashanth <Prashanth.Babu@nttdata.com<mailto:Prashanth.Babu@nttdata.com>>
wrote:
Did you try sqoop version instead of sqoop -version?
Also, try sqoop help once to see all the available commands.

From: apurva sharma [mailto:apurva.sharma56@gmail.com<mailto:apurva.sharma56@gmail.com>]
Sent: Saturday, March 23, 2013 12:15 AM
To: user@sqoop.apache.org<mailto:user@sqoop.apache.org>

Subject: Sqoop 1.4.3 with Hadoop 1.0.1 installation issue : NoClassDefFoundError

Hi All,

I am running into installation errors while installing Sqoop1.4.3 on a single node Hadoop
cluster running Hadoop 1.0.1
Here are the installation steps I did:

1. Get the sqoop tarball
cd /usr/local
curl -O http://www.apache.org/dist/sqoop/1.4.3/sqoop-1.4.3.bin__hadoop-1.0.0.tar.gz

2. Unpack the file
tar -zxvf sqoop-1.4.3.bin__hadoop-1.0.0.tar.gz

3. Set up a symlink
ln -s /usr/local/sqoop-1.4.3.bin__hadoop-1.0.0/ /usr/local/sqoop

4. Add the following to bashrc
export SQOOP_HOME=/usr/local/sqoop
export PATH=$PATH:$SQOOP_HOME/bin

5. reload bashrc

6..
-bash-3.2$ sqoop-version
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/sqoop/Sqoop
Caused by: java.lang.ClassNotFoundException: org.apache.sqoop.Sqoop
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
Could not find the main class: org.apache.sqoop.Sqoop.  Program will exit.


There are links like :
http://mail-archives.apache.org/mod_mbox/sqoop-user/201207.mbox/%3CCAH-_ydjzhkc3GSMF9UfaZBBfa-L6DH0jnq7ZR9Tu0nHwJ-0fbw@mail.gmail.com%3E
but they are not entirely clear to me.
Any help is greatly appreciated.

Thanks,
Apurva





--
Regards,
Apurva

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Regards,
Apurva


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