Failed to start omnisci_web Don´t know where is the issue
Hi,
I was installing in a dedicated server UBUNTU 20. with GPU and a TESLA K80 ( server recognize tesla and looks like there is no issue with it).
I was in the last steps and when execute: sudo systemctl start omnisci_web_server
I receive this message:
Failed to start omnisci_web_server.service: Unit omnisci_web_server.service not found.
So i have no clue where the the problem could be. Any help will be great!! many thanks in advance
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Hi @Juan_Pablo_Sanchez,
Have you successfully run the
install_omnisci_systemd.shcommand in the directory where you installed omnisci software?You can check if you have omnisci's services installed into the system with a simple ls command.
mapd@zion-tr:/opt/mapd/omnisci-ee-5.10.0-20220107-8939c3b1c4-Linux-x86_64-render/systemd$ sudo ls -la /lib/systemd/system/omnisci* -rw-r--r-- 1 root root 427 giu 30 2019 /lib/systemd/system/omnisci_sd_server.service -rw-r--r-- 1 root root 437 giu 30 2019 /lib/systemd/system/omnisci_sd_server@.service -rw-r--r-- 1 root root 457 giu 30 2019 /lib/systemd/system/omnisci_server.service -rw-r--r-- 1 root root 467 giu 30 2019 /lib/systemd/system/omnisci_server@.service -rw-r--r-- 1 root root 411 giu 30 2019 /lib/systemd/system/omnisci_web_server.service -rw-r--r-- 1 root root 421 giu 30 2019 /lib/systemd/system/omnisci_web_server@.serviceIf not, try to re-run the initialization script
I hope this will solve the malfunction, anyway, feel free to come back here if not.
Regards, Candido
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[quote="candido.dessanti, post:2, topic:2885"]
/opt/mapd/omnisci-ee-5.10.0-20220107-8939c3b1c4-Linux-x86_64-render/systemd$ sudo ls -la /lib/systemd/system/omnisci*[/quote]Hi sorry, it didnt work so i understand i´m doing in somepoint a rong step.
I just re-install all and notice that the UBUNTU OPEN SOURCE GPU with Tarball instructions are without the systemctl start omnisci_web_server COMMAND.
Not sure why? What i will like to install is the GPU versión for web access with a R730 UBUNTU 20.04 and a TESLA K80.
here is the tesla.
any help will be appreciate it
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Hi @Juan_Pablo_Sanchez,
you can start our server in several ways, and one of them is installing the databases and Immerse as services
to enable them, you have to run the script located into the installation path under the systemd directory called install_omnisci_systemd.sh.
so log in to the server move into the directory you installed the product and run the shell this way
mapd@zion-tr:/opt/mapd/omnisci-ee-5.10.0-20220107-8939c3b1c4-Linux-x86_64-render/systemd$ sudo ./install_omnisci_systemd.sh OMNISCI_PATH: OmniSci install directory [/opt/mapd/omnisci-ee-5.10.0-20220107-8939c3b1c4-Linux-x86_64-render]: OMNISCI_STORAGE: OmniSci data and configuration storage directory [/var/lib/omnisci]: OMNISCI_USER: user OmniSci will be run as [root]: mapd OMNISCI_GROUP: group OmniSci will be run as [root]: mapd OMNISCI_PATH: /opt/mapd/omnisci-ee-5.10.0-20220107-8939c3b1c4-Linux-x86_64-render OMNISCI_STORAGE: /var/lib/omnisci OMNISCI_USER: mapd OMNISCI_GROUP: mapdthis will install both the services that will be run by the user mapd and will store the data into the
/var/lib/omniscidirectory. Of course this is just an example, you can choose the directory and the user you prefer.to be sure everything has been installed just run this command
mapd@zion-tr:/opt/mapd/omnisci-ee-5.10.0-20220107-8939c3b1c4-Linux-x86_64-render/systemd$
systemctl list-unit-files | grep omnisci omnisci_sd_server.service disabled enabled omnisci_sd_server@.service disabled enabled omnisci_server.service disabled enabled omnisci_server@.service disabled enabled omnisci_web_server.service disabled enabled omnisci_web_server@.service disabled enablednot you can start the services with systemctl omnisci_server start and/or systemctl omnisci_web_server start (you have to start both of them because the webserver uses the database server for authentication, rendering of maps and querying that data).
you can also start the database and the web server from shell with the startomnisci command this way
mapd@zion-tr:/opt/mapd/omnisci-ee-5.10.0-20220107-8939c3b1c4-Linux-x86_64-render$ ./startomnisci startomnisci 477537 running Backend TCP: localhost:6274 Backend HTTP: localhost:6278 Frontend Web: localhost:6273 Calcite TCP: localhost:6279 - omnisci_server 477547 started - omnisci_web_server 477548 started ⇨ http server started on [::]:6273this would spawn both the database and the webserver.
On both cases, on the first time you run the application If you are using the free edition or a trial of enterprise, you should login to the webserver on port 6273 and paste the license you received by email
Hope this helps.
Candido
p.s. nVidia dropped the support for the Tesla K80 starting with 495 driver
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