I'm trying to completely uninstall Hadoop on my Ubuntu partition (14.04 Trusty Tahr) and am running into an issue I haven't seen before. I completely removed the directory that hadoop was installed to and the
hadoop user's home directory. I also deleted the user and tried to delete the group but bash said the group didn't exist (although it told me that the group wouldn't have any more members in it once I deleted the user, thought that was wierd).
Now, when trying to find any remaining directories or hadoop-related files - I get the following.
$ locate hadoop /home/hadoop /opt/hadoop /opt/hadoop-2.5.1 $ cd /home/hadoop bash: cd: /home/hadoop: No such file or directory $ cd /opt/hadoop bash: cd: /opt/hadoop: No such file or directory $ cd /opt $ ls -laF total 24 drwxr-xr-x 6 root root 4096 Nov 19 09:54 ./ drwxr-xr-x 23 root root 4096 Oct 5 23:59 ../ drwxr-xr-x 2 clickpkg clickpkg 4096 Jun 29 23:44 click.ubuntu.com/ drwxr-xr-x 8 jxb jxb 4096 Nov 4 23:36 eclipse/ drwxr-xr-x 5 501 staff 4096 Mar 18 2014 LightTable/ drwxrwxr-x 9 2000 2000 4096 Mar 18 2014 scala/
It says there is still some hadoop left on my system but I can't find it.
- There is no
hadoopdirectory or file in my
/optdirectories. What does the above mean?
- How can I be sure that I removed the