Zeus is a great tool when working on a fairly large Rails projects to lower the load time of Rails application and running the test suite. However after sometime I have started to face this problem with all my projects on starting zeus:
I did some research and also tried some of resources to resolve this error but none of them worked. I would be thankful if somebody can point me to the right direction to resolve this issue.
I am on a Mac OSX 10.8.2
Thanks
The two comments actually pointed me to the right direction:
If ls-a shows .zeus.sock file than doing a simple remove resolves the issue like this :
rm .zeus.sock
This is solved, but still is very high in google for that particular error, so in hopes of helping someone:
The error can also happen if you're trying to run zeus from a shared directory - for example inside vagrant environment. Use the ZEUSSOCK environment variable to move the sock somewhere else (like /tmp).
See this.
It's also possible you're in the wrong directory or a directory without a Rails app in it :)
I solved this with these commands:
ls -al
and found out that it is in my Rails project
You can delete .zeus.sock by typing
rm .zeus.sock
There can be multiple things happening here:
You are not in the root directory of the rails app or in the same directory as zeus.json.
Zeus daemon is already running in some other shell.
.zeus.sock file wasn't deleted since the last run. This file is present in the root of the rails app directory. You can go ahead and delete this file and then run zeus start.
Related
I am trying to use Apache Flink for the first time for a school project, but I'm running into some trouble after installation. I have tried to follow the Quicksetup on the site, but I keep running into the same problem.
(https://ci.apache.org/projects/flink/flink-docs-stable/quickstart/setup_quickstart.html)
Console Output
The brew installation seems to work fine, this is where I ran into the first inconsistency however. Next the guide tells me to execute the following line
$ ./bin/start-cluster.sh # Start Flink
which doesn't work without installing a binary from here though
https://flink.apache.org/downloads.html
So I did that (I downloaded the Flink 1.6.2 with Hadoop 2.7 binary) and was then able to find the file and execute it. After doing this I'm supposed to go the the web frontend, and verify that a task is running. However when I go there nothing is shown.
Console Output
Web Dashbord
I started by executing the stop-cluster file, because for some reason I'm constantly getting the INFO Message
[INFO] 1 instance(s) of standalonesession are already running on Moritzs-MBP.fritz.box.
So far I have tried to to look into the flink-conf.yaml file which does set the numberOfTaskSlots to 1, so the problem does not seem to lie there. Otherwise I didn't really know where to look from there however and only tried to uninstall the and reinstall everything with no results however.
Sorry that the images are not shown, previously I had been able to fix all my code problems with existing posts and thus I can't directly post them yet. Any help would be much appreciated, thanks in advance,
Moritz
By using brew installation, the start-cluster.sh should be able to found in:
/usr/local/Cellar/apache-flink/1.6.2/libexec/bin
I'm not sure why start-cluster.sh isn't succeeding in starting up a taskmanager, but you can always (try to) start another one by hand with
$ ./bin/taskmanager.sh start
I have a weird issue with golang. I run the command (like everytime):
go run main.go
Then I made some change into my code and then I run again:
go run main.go
But the executed code is the old version of the code. So I tried some stuff:
Reboot the computer
Delete all the temporary binaries into temp folder
Reinstall go
Delete and put back my code
Remove some file
But it is still running my old version of the code. I didn't find solution about this issue, and the few post about it doesn't give a solution (here and here).
About my configuration it is the following:
Raspberry pi running Raspbian (updated)
Go version 1.8.1
I hope you can help me !
Thank in advance!
Best regards,
Okay!
The problem come from the imports. In the code some imports was calling old version of the code.
I think your GOPATH is pointing to a wrong folder. Please, run go env to make sure that it is pointing to the right directory. If not set it to location where go files are. Please, take into account that go run usually does not need a file specification and if you do you have to list defacto all files of your app that main.go depends upon.
Have a look ``here
I was using APKTool and have been doing a lot of trials, using all the versions of APKTool. However, upon to my dismay, it won't work. Whenever I use it it will just be:
-bash: ./apktool: No such file or directory
I don't know what to do, as I tried using "./" as what websites are telling me, but still it just gives me this.
What should I do to fix this error. Thanks :)
-----Edit (December 23, 2015)-------
I have found the solution to the problem and it was just a redownload of APKTool itself. It also helped when I gained an understanding of Terminal and the Command Line Tools. I advice you to do the same thing too.
Perhaps you should reinstall apktool. You can find how to do it here:
http://ibotpeaches.github.io/Apktool/install/
Using "./" means that you want to run file located in current folder. Since you mentioned "bash" your apktool should be probably installed in "/usr/local/bin" so when you complete the installation do not add "./" just type "apktool" to run it.
If you want to check where apktool is installed run "which apktool"
or simply use the apktool online: http://www.javadecompilers.com/apktool
No installation - no hassle!
warning: noob question ahead :-)
I was trying to run go get github.com/astaxie/beego but it does nothing. I have been running examples I picked up from the internet and I installed gotour successfully. Any idea why?
Turns out my setup was messed up. I purged everything and installed golang using this nifty script: https://github.com/moovweb/gvm. It takes care of everything. Thanks #peterSO for the help.
If it doesn't show anything, it doesn't mean nothing works. Try doing the same with '-v' flag
go get -v github.com/astaxie/beego
Besides, all your downloads will be saved (most probably) somewhere to your '~' directory ('~/go/src' in my case), not in your current terminal directory
if on Ubuntu/Debian?, try the golang package for installing go. it seems to work for me quite well.
I'm trying to deploy my site using Fabric and Mercurial. In the Windows command line, running hg push works perfectly with no problems.
But when I try writing
local("hg push")
in a fabfile and running it, I get the error:
'"hg push"' is not recognized as an internal or external command, operable program or batch file.
Googling gave me an idea that it might be a problem with the PATH variable in Python subprocesses, for example here: Why would an "command not recognized" error occur only when a window is populated?.
Can you help me out? Is the bug in Fabric or in my own code?
Thanks.
As Chris R mentions, we don't do a ton of Windows support as none of the core devs are Windows users; we have to rely on reports and suggestions from our more savvy Windows users.
It sounds like this could be related to this recently fixed, but not released, bug -- it will be in Fabric 1.0.2 which should be out soon. If you're feeling brave, you can test it out now via:
pip install -e git+git://github.com/bitprophet/fabric#1.0#egg=Fabric
If you then do fab -V, it should say it's 1.0.2a -- if so, running your fabfile may work better. Please let us know if you do this!
It sounds like the you need to add Mercurial to the Fabric process's PATH.
Maybe something like:
fabric.context_managers.path(<path to your hg.exe>)
run('hg push')
See the docs for the path context manager. It wasn't clear if path applies to local commands, but run commands are explicitly referenced.
Neither of the fixes provided worked, but changing
local("hg push")
to
os.system("hg push")
solved the problem.