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Posted to user@sqoop.apache.org by apurva sharma <ap...@gmail.com> on 2013/03/22 19:44:30 UTC
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
RE: Sqoop 1.4.3 with Hadoop 1.0.1 installation issue :
NoClassDefFoundError
Posted by Ajit Kumar Shreevastava <Aj...@hcl.com>.
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 <Pr...@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<ma...@gmail.com>]
Sent: Saturday, March 23, 2013 12:15 AM
To: user@sqoop.apache.org<ma...@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
______________________________________________________________________
Disclaimer:This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding
--
Regards,
Apurva
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Re: Sqoop 1.4.3 with Hadoop 1.0.1 installation issue : NoClassDefFoundError
Posted by apurva sharma <ap...@gmail.com>.
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> 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]
> *Sent:* Saturday, March 23, 2013 12:15 AM
> *To:* 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 ****
>
> ______________________________________________________________________
> Disclaimer:This email and any attachments are sent in strictest confidence
> for the sole use of the addressee and may contain legally privileged,
> confidential, and proprietary data. If you are not the intended recipient,
> please advise the sender by replying promptly to this email and then delete
> and destroy this email and any attachments without any further use, copying
> or forwarding
>
--
Regards,
Apurva
RE: Sqoop 1.4.3 with Hadoop 1.0.1 installation issue :
NoClassDefFoundError
Posted by "Babu, Prashanth" <Pr...@nttdata.com>.
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]
Sent: Saturday, March 23, 2013 12:15 AM
To: 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
______________________________________________________________________
Disclaimer:This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding