Kindly provide the link for installing the imapala in ubuntu without cloudera manager. Couldn't able to install with official link.
Unable to locate package impala using these queries :
sudo apt-get install impala # Binaries for daemons
sudo apt-get install impala-server # Service start/stop script
sudo apt-get install impala-state-store # Service start/stop script
First you need to get the list of packages and store it in /etc/apt/sources.list.d/, then update the packages, then you fire the Impala queries.
At the terminal do the following:
cd /etc/apt/sources.list.d/
wget http://archive.cloudera.com/impala/ubuntu/precise/amd64/impala/cloudera.list
sudo apt-get update
sudo apt-get install impala # Binaries for daemons
sudo apt-get install impala-server # Service start/stop script
sudo apt-get install impala-state-store # Service start/stop script
Have you installed the correct list file?
See "Packages and Repositories" on page 14.
http://www.cloudera.com/content/cloudera-content/cloudera-docs/Impala/latest/PDF/Installing-and-Using-Impala.pdf
Related
I'm using Laravel homestead for dev, but my QA server is on Amazon Linux. Which is CentOS-7 based.
I have installed Supervisor on my Dev the way it is said on Laravel docs
sudo apt-get install supervisor
And now I'm stack.
It does not say how to uninstall it, and it does not say how to install it on Amazon Linux.
How to Uninstall Laravel Supervisor from Homestead?
And how to install/uninstall it on Amazon Linux?
If you installed it with apt-get then you should be able to remove it with the same package manager.
https://askubuntu.com/a/1144
E.g. with one of the following commands:
sudo apt-get remove supervisor # remove the package
sudo apt-get purge supervisor # remove the package and all configs
As for CentOS, try it with yum
yum install supervisor
yum remove supervisor
https://www.centos.org/docs/5/html/5.1/Deployment_Guide/s1-yum-useful-commands.html
Similar question:
https://stackoverflow.com/a/47322239/3095084
I'm used to tortoise SVN. But after switching to centos 7 it is very difficult to use it without GUI. Please Help me install RabbitVCS instead.
The below instructions worked for me in May 2019. YMMV.
Install EPEL Release
export http_proxy=http://{proxyhost}:{port}
wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
sudo yum install epel-release-latest-7.noarch.rpm
Install Pre-requisites
sudo yum install meld pysvn python-dulwich python-simplejson
Fetch RabbitVCS packages
export ftp_proxy=$http_proxy
wget ftp://ftp.pbone.net/mirror/ftp5.gwdg.de/pub/opensuse/repositories/home:/hmandevteam/CentOS_7/noarch/rabbitvcs-core-0.17.1-3.2.noarch.rpm
wget ftp://ftp.pbone.net/mirror/ftp5.gwdg.de/pub/opensuse/repositories/home:/hmandevteam/CentOS_7/noarch/rabbitvcs-cli-0.17.1-3.2.noarch.rpm
wget ftp://ftp.pbone.net/mirror/ftp5.gwdg.de/pub/opensuse/repositories/home:/hmandevteam/CentOS_7/noarch/python2-rabbitvcs-0.17.1-3.2.noarch.rpm
wget ftp://ftp.pbone.net/mirror/ftp5.gwdg.de/pub/opensuse/repositories/home:/hmandevteam/CentOS_7/noarch/rabbitvcs-nautilus-0.17.1-3.2.noarch.rpm
Install RabbitVCS packages
sudo yum install rabbitvcs-core-0.17.1-3.2.noarch.rpm
sudo yum install rabbitvcs-cli-0.17.1-3.2.noarch.rpm
sudo yum install python2-rabbitvcs-0.17.1-3.2.noarch.rpm
sudo yum install rabbitvcs-nautilus-0.17.1-3.2.noarch.rpm
Reboot
sudo reboot
Open File Manager and you can see RabbitVCS Menu
If the above rpm ftp locations become stale, goto http://rpm.pbone.net and search for the following packages with Centos 7 filter -
rabbitvcs-core
rabbitvcs-cli
python2-rabbitvcs
rabbitvcs-nautilus
You may find these packages at other locations too
NOTE: You may sometimes require these pre-requisite packages too pygtk, python-configobj, python-gobject, python-gtkspell, python-svn
I had same problem when working with centos7, ended up using thunar instead of nautilus. See stackexchange and github issue.
Update:
I have successfully build rabbitVCS following steps from the github.com and then copied the nautilus extension.
I was trying to install ejabberd with applying the tutorials in many site to my VM which is ubuntu but I am stuck in the beginning. After I wrote
sudo apt-get update
sudo apt-get -y install ejabberd
it installs ejabberd. But when I try to write the following
ejabberdctl register admin localhost mypassword
it says ejabberdctl not found. I also tried to restart it with but it is still same.
sudo service ejabberd restart
Note: I did not install erlang seperately. Can it be the problem?
Try sudo ejabberdctl,
if it didn't work, Do:
sudo updatedb
sudo locate ejabberdctl
check if the output is in your $PATH variable.
I want to install Rstudio for ubuntu, so I used the link https://www.rstudio.com/products/rstudio/download/ after that I choosen RStudio 0.99.893 - Ubuntu 12.04+/Debian 8+ (64-bit) then I opened with Ubuntu software center. In that I clicked the install button I got error box like this,
Requires installation of untrusted packages
This requires installing packages from unauthenticated sources.
How to solve this problem?
The unauthenticated package required by RStudio is libjpeg62, so install the package separately and then install rstudio from software center
In the terminal run the following for installing libjpeg62
sudo apt-get install --allow-unauthenticated libjpeg62
Then go back to installing rstudio.
Note: you need to install r interpretor along with rstudio this you can do by following
sudo apt-get install r-base
# Install R and RStudio on Ubuntu 14.04
sudo apt-get update
sudo apt-get install r-base
sudo apt-get install r-base-dev
# Download and Install RStudio
sudo apt-get install gdebi-core
wget https://download1.rstudio.org/rstudio-1.0.44-amd64.deb
sudo gdebi rstudio-1.0.44-amd64.deb
Runs following commands :
In order to install RStudio on Ubuntu 18.04 we will first need to install the r-base package. Open up terminal and enter:
$ sudo apt update
$ sudo apt -y install r-base
To install DEB file on Ubuntu Linux is by using the gdebi command.
In case gdebi is not available on your system you can install it by executing the bellow command:
$ sudo apt install gdebi-core
All Package(builds) are available : in this link or link. You can select different package.
I had download and install : rstudio-xenial-1.1.463-amd64.deb build(package) from above in this link.
$ wget https://s3.amazonaws.com/rstudio-dailybuilds/rstudio-xenial-1.1.463-amd64.deb
$ sudo gdebi rstudio-xenial-1.1.463-amd64.deb
To Start R-Studdio from following command :
$ rstudio
I had installed CDH5 with Mvr1 in ubuntu 14.04 LTS (single node) in pseudo-distributed mode using this tutorial
http://www.cloudera.com/content/www/en-us/documentation/enterprise/latest/topics/cdh_qs_mrv1_pseudo.html
I used the command
sudo apt-get install hadoop-0.20-conf-pseudo
to install the package in pseduo distributed mode.
I then tried to uninstall it and migrate to YARN (MvR2). But in doing so, my datanode fails to start up every time. I removed Mvr1 and installed YARN using this tutorial:
http://www.cloudera.com/content/www/en-us/documentation/enterprise/latest/topics/cdh_qs_yarn_pseudo.html.
I used the command
sudo apt-get remove hadoop-0.20-conf-pseudo hadoop-0.20-mapreduce-*
to uninstall Mvr1
and
sudo apt-get install hadoop-conf-pseudo
to install YARN.
Can you suggest me how to remove all versions of hadoop completely from my system and verify that no file remains before I do a fresh installation?
Do a:
sudo dpkg -l | grep hadoop
to see what packages are installed and then go through the list running:
sudo apt-get remove
on anything that pops up. That should remove hadoop completely from your system.