Could you please some one help me on the in line issue? On Fri, Jul 6, 2012 at 4:56 PM, prabhu K <prabhu.had...@gmail.com> wrote:
> yes, i have installed hadoop tar.gz,unzip tar.gz file and did the setup. > > i have run the ps -eaf | grep namenode command, its shown two procees id's > are running, currently have two hadoop version installed on my machine in > two different folders. in this case how can i uninstall one by one. > > please suggest on this issue > On Fri, Jul 6, 2012 at 2:59 PM, Amith D K <amit...@huawei.com> wrote: > >> I hope u have installed tar.gz binary distribution. >> >> If process is still running the use ps -eaf | grep <namenode/datanode> to >> identify the process home. >> After identifying the process home execte stop scripts and delete the >> process home and reinstall a new distribution. >> >> Amith >> ________________________________________ >> From: prabhu K [prabhu.had...@gmail.com] >> Sent: Friday, July 06, 2012 4:31 PM >> To: common-user@hadoop.apache.org >> Subject: Re: Hadoop removal >> >> Thanks for the quick response, >> >> I have executed the # dpkg --list | grep hadoop command, i am not getting >> anything. >> >> Please let me know how can i uninstall hadoop-0.20.204.0.tar.gz existing >> version? >> >> >> On Fri, Jul 6, 2012 at 1:52 PM, Sagar Shukla >> <sagar_shu...@persistent.co.in>wrote: >> >> > Hi Prabhu, >> > Looking at the traces given, it appears that you installed >> > hadoop by downloading the tar.gz file. Such a package cannot be >> uninstalled >> > / removed using apt-get command. Only if you have installed package >> using >> > "apt-get install <package>" then you can remove using same command. >> > >> > You can check if following command shows hadoop package installed: >> > # dpkg --list | grep hadoop >> > >> > If you see some package in the output of this command then you should be >> > able to remove it using apt-get command. >> > >> > Thanks, >> > Sagar >> > >> > -----Original Message----- >> > From: prabhu K [mailto:prabhu.had...@gmail.com] >> > Sent: Friday, July 06, 2012 1:46 PM >> > To: common-user@hadoop.apache.org >> > Subject: Hadoop removal >> > >> > Hi User list, >> > >> > While I am trying to remove the hadoop version, i am getting following >> > error. >> > >> > root@md-trngpoc1:/usr/local/hadoop_dir# sudo apt-get remove hadoop* >> > Reading package lists... Done Building dependency tree Reading state >> > information... Done >> > E: Unable to locate package hadoop >> > E: Unable to locate package hadoop-0.20.204.0.tar.gz >> > E: Couldn't find any package by regex 'hadoop-0.20.204.0.tar.gz' >> > root@md-trngpoc1:/usr/local/hadoop_dir# ls -lrt total 92080 >> > -rw-r--r-- 1 root root 94283331 2012-07-05 17:24 >> > hadoop-0.20.204.0.tar.gz >> > drwxr-xr-x 18 hduser hadoop 4096 2012-07-05 20:31 hadoop >> > >> > Please help me on this issue? >> > >> > Thanks, >> > Prabhu. >> > >> > DISCLAIMER >> > ========== >> > This e-mail may contain privileged and confidential information which is >> > the property of Persistent Systems Ltd. It is intended only for the use >> of >> > the individual or entity to which it is addressed. If you are not the >> > intended recipient, you are not authorized to read, retain, copy, print, >> > distribute or use this message. If you have received this communication >> in >> > error, please notify the sender and delete all copies of this message. >> > Persistent Systems Ltd. does not accept any liability for virus infected >> > mails. >> > >> > >
