unexpectedly with out stop-all.sh, i have deleted the folder, what should be the problem comes?
On Fri, Jul 6, 2012 at 6:22 PM, Sagar Shukla <sagar_shu...@persistent.co.in>wrote: > You can just execute command: > # stop-all.sh > > Once all the processes stop, you can delete the folder containing hadoop. > That should be it. > > Thanks, > Sagar > > -----Original Message----- > From: prabhu K [mailto:prabhu.had...@gmail.com] > Sent: Friday, July 06, 2012 6:18 PM > To: common-user@hadoop.apache.org > Subject: Re: Hadoop removal > > 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. > >> > > >> > > > > > > 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. >
