[英]rstudio server is not opening after stoping and restarting
my rstudio server was hanging too often while loading starting r shiny app. 加载启动闪亮的应用程序时,我的rstudio服务器挂得太频繁了。 So after googling around i tried to stop and start the rstudio server again.
因此,在谷歌搜索之后,我尝试停止并再次启动rstudio服务器。 i also tried to kill all process running on 8787 port.
我还试图杀死在8787端口上运行的所有进程。 But had no luck solving the issue.
但是没有解决这个问题的运气。 now r studio server keeps waiting while opening on web browser.
现在,R Studio服务器在网络浏览器上打开时一直在等待。
I have used below command to kill process running on 8787 port. 我已使用以下命令杀死在8787端口上运行的进程。 after running the command there was no result.
运行命令后,没有结果。
sudo kill -TERM 20647 (20647 is port where rserver process is listening. i got this port number after running 'sudo netstat -ntlp | grep :8787' command). sudo kill -TERM 20647(20647是rserver进程正在侦听的端口。运行'sudo netstat -ntlp | grep:8787'命令后,我得到了此端口号)。
to stop and restart r studio server, i used below command sudo rstudio-server stop sudo rstudio-server start 停止并重新启动r studio服务器,我在命令sudo rstudio-server stop下面使用了sudo rstudio-server start
expected result is working sr studio server which doesnt hang while loading shiny app. 预期结果是正在运行的sr studio服务器在加载闪亮的应用程序时不会挂起。 after running status command i found below error logged for rstudio server.
运行状态命令后,我发现rstudio服务器记录了以下错误。
rstudio-server.service - RStudio Server
Loaded: loaded (/etc/systemd/system/rstudio-server.service; enabled; vendor preset: disabled)
Active: failed (Result: start-limit) since Wed 2019-08-28 04:50:07 CDT; 11s ago
Process: 31611 ExecStop=/usr/bin/killall -TERM rserver (code=exited, status=0/SUCCESS)
Process: 31609 ExecStart=/usr/lib/rstudio-server/bin/rserver (code=exited, status=0/SUCCESS)
Main PID: 31610 (code=exited, status=1/FAILURE)
CGroup: /system.slice/rstudio-server.service
└─20647 /usr/lib/rstudio-server/bin/rserver
Aug 28 04:50:07 nds-vm1.novalocal systemd[1]: Unit rstudio-server.service entered failed state.
Aug 28 04:50:07 nds-vm1.novalocal systemd[1]: rstudio-server.service failed.
Aug 28 04:50:07 nds-vm1.novalocal systemd[1]: rstudio-server.service holdoff time over, scheduling r...rt.
Aug 28 04:50:07 nds-vm1.novalocal systemd[1]: Stopped RStudio Server.
Aug 28 04:50:07 nds-vm1.novalocal systemd[1]: start request repeated too quickly for rstudio-server....ice
Aug 28 04:50:07 nds-vm1.novalocal systemd[1]: Failed to start RStudio Server.
Aug 28 04:50:07 nds-vm1.novalocal systemd[1]: Unit rstudio-server.service entered failed state.
Aug 28 04:50:07 nds-vm1.novalocal systemd[1]: rstudio-server.service failed.
As a last resort, i have restarted my VM where i am running r-studio server. 作为最后的选择,我重新启动了运行r-studio服务器的VM。 It seems to have resolved my issue.
看来已经解决了我的问题。
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