I have recently installed Neo4j 3.0, and since I need to enable outside access, I need the configuration file, and where in the 2.3.3 the configuration files were located in within the /var/lib/neo4j/ structure.
I am not able to locate them anywhere in the 3.0 version. I know it have changed name to neo4j.conf.
My folder structure in the above directory is:
plugins
import
data
certificates
I am running Ubuntu 16.04 (Xenial Xerus).
I have tried the documentation. However, that doesn't describe the location. I also already tried "find -name "neo4j.conf" without luck.
[UPDATED]
According to the 3.0.0 Operations Manual, the default location of the config file for "Debian" is:
/etc/neo4j/neo4j.conf
Related
Getting the following error on neo4j server startup with the apoc plugin.
Have copied the jar to the plugins folder.
Caused by:
org.neo4j.kernel.api.exceptions.ComponentInjectionException: Unable to
set up injection for procedure 'Static', the field 'apocConfig' has
type 'class apoc.ApocConfig' which is not a known injectable component
Neo4j version: 4.0.4
Apoc version: 4.0.0.13
What could be the problem?
I would suggest reviewing the installation procedure to see if you missed any steps,
https://neo4j.com/docs/operations-manual/current/installation/linux/
Also, double check the java version that neo4j is using, and check if there are any other local java environment factors specific to this install. class paths, other jars, etc.
We were having the same issue with neo4j 4.x and custom plugin folder.
Updating custom plugin folder in neo4j config didn't work, we had to add folder (or extension) into java CP (classpath) as well.
It worked in 3.x neo4j version without adding a folder into the classpath.
Try to make sure that you have plugins folder listed in -cp and might work for you.
Similar to Ilija's problem, our embedded database (using Eclipse with the Maven plugin) did not like our custom plugin folder.
Since the database was for setup and then deployment (effectively 2 separate things), we could move the database from the default Neo4j directory after it was setup.
As a test, you could delete the contents of your plugin folder and see if it works then.
I just installed Neo4j 3.2.6 on Windows. I am trying to run apoc.load.json. I have moved the plugins folded. They really need to sort this out.
I run it and I'm getting this error:
Failed to invoke procedure apoc.load.json: Caused by:
java.lang.RuntimeException: Import from files not enabled, please set
apoc.import.file.enabled=true in your neo4j.conf
only one problem, there is no neo4j.conf.
Database starts fine. I can run other statement, just not APOC procedures.
Any ideas?
You can take a look in the Neo4j file location docs. According to these docs the neo4j.conf file location in Windows installations is:
<neo4j-home>\conf\neo4j.conf for zip installations
%APPDATA%\Neo4j Community Edition\neo4j.conf for desktop installation (installer)
For Neo4j Desktop:
C:\Users{user}\AppData\Roaming\Neo4j
Desktop\Application\neo4jDatabases\database-{YOUR DATABASE HERE}\installation-{version}\plugins
For Neo4j Desktop,
Click pull down menu of your project
Click "Open Folder" menu
Click "Configuration"
Then new window of explorer will be opened with the path with neo4j.conf file included, for example:
C:\Users\{user}\AppData\Local\Neo4j\Relate\Data\dbmss\dbms-3a5f5b9b-77b4-48cf-96f4-43aa81cce24b\conf\
If you are not able to find in other directions, you can try searching in the below path where I found my configuration located:
C:\Users\{user}\.Neo4jDesktop\neo4jDatabases\database-{YOUR DATABASE
HERE}\installation-{version}\conf
Hope it helps.
Even though the Neo4j documentation says that for windows desktop neo4j.conf file location is
%APPDATA%\Neo4j Community Edition\neo4j.conf, I couldn't find the file at that particular location.
I found the neo4j.conf file at below location :
{YOUR_NEO4J_DB_DIRECTORY}\neo4jDatabases\database-{SOME_VERSION_STRING}\installation-{YOUR_NEO4J_VERSION}\conf
Hope it helps someone!
I had an app using chromedriver on a Linux machine, and I switched the app over to a Windows 10 machine. Now suddenly it's telling me that it can't find the chromedriver file.
Here's error:
Selenium::WebDriver::Error::WebDriverError in Static#home
Showing C:/Users/User/Documents/test_app/app/views/static/home.html.erb where line #4 raised:
Unable to find chromedriver. Please download the server from http://chromedriver.storage.googleapis.com/index.html and place it somewhere on your PATH. More info at https://github.com/SeleniumHQ/selenium/wiki/ChromeDriver.
I placed the chromedriver file in the same place it was on my Linux machine, right in the main folder of the app. In this case the path is C:\Users\User\Document\test_app. Does Windows interpret paths differently than Linux?
The chromedriver is the latest release. It's titled "chromedriver_win32.zip". The "win" means Windows. Could the "32" mean it's for a 32-bit system? My machine is 64-bit.
If you put the chromedriver.exe in the folder Chromedriver_win32.zip which is in the same folder as your script, you can set the driver_path to that file. See code below:
require "selenium-webdriver"
Selenium::WebDriver::Chrome.driver_path = File.join(File.absolute_path('./', "Chromedriver_win32.zip/chromedriver.exe"))
driver = Selenium::WebDriver.for :chrome
driver.get "https://www.google.com.sg/"
I don't have any knowledge on ruby or ruby-on-rails. please find the equivalent in java or python in Windows OS.
Two ways:
you can keep Chrome driver in a place where it is added to PATH variable (environment variables in Windows 10)
Programmatically set the path to the executable chromedriver.exe
For Java:
System.setProperty("webdriver.chrome.driver", "/path/to/chromedriver");
For Python : (we keep chromedriver.exe in C:\Python27\Scripts location. this location is already added to PATH variable when python (Activestate) is installed. in case, chromedriver.exe is not in one of the PATH locations, you can specify as follows)
driver = webdriver.Chrome('/path/to/chromedriver') # Optional argument, if not specified will search path.
For Ruby:
Add the ruby installation path to Windows PATH environment variable and keep chromedriver.exe in that location. (Windows searches for binaries in the locations specified in PATH variable.)
For more info on setting ruby installation location to PATH
https://stackoverflow.com/a/26947536
References:
https://sites.google.com/a/chromium.org/chromedriver/getting-started
I would put this in as a comment, but, since I'm relatively new, I am forced to put it in as an answer, which it might well be...
Pardon me if I'm asking the obvious, but, did you try "unzipping" the file and putting the ".exe" file into that directory? The file you mentioned (you said.. titled "chromedriver_win32.zip") is not an executable file in Windows. The file you should be looking for is chromedriver.exe.
I am attempting to get a Grails project working but need help setting it up. I have an Ubuntu server running on a VM that has Redis installed. The project won't run unless I create a config file that can use Redis on the Ubuntu server. This is the settings I pulled down from GitHub located in the grails-app/conf/Config.groovy file.
http://snag.gy/eYhUY.jpg
I was told I need to create a separate config file that will override these parameters so my project will talk to the ubuntu server on my machine. This is a noob question but where do I create a config file? I can't seem to find a .grails folder. I know I'm suppose to reference my config file, once i've created one, in the grails-app/conf/Config.groovy file
http://snag.gy/SpGGt.jpg
Look at the grails.config.locations specified in your Config.grooy and you can create any of those locations for creating the external Config file.
I prefer using the classpath route. Here is what I would do.
Create a folder (say appConfig) and place it in the tomcat/conf folder.
Add the application config file (proghorn-config.groovy in your case) to the folder, with the required configurations in the file.
Add the folder to the Tomcat classpath by updating either the tomcat/conf/catalina.properties or by creating the tomcat/bin/setenv.sh
The location of the .grails folder depends upon the user account running the container (Tomcat, Jetty, etc.) which hosts your Grails application.
For example on Debian 6 running Tomcat 6.x the location is:
/usr/share/tomcat6/.grails/
You can also use static paths as well:
file:/usr/local/tomcat/conf/myspecific-config.groovy
On Windows, where is neo4j-server.properties as described in this documentation?
http://docs.neo4j.org/chunked/stable/security-server.html
I can't find it anywhere, and creating it myself in places that seem reasonable have no effect.
I'd like to be able to access the server from a remote IP other than localhost. Thanks.
Update
Neo4j is installed at C:\Program Files\Neo4j Community\bin\neo4j-community.exe
I've created the file at C:\Program Files\Neo4j Community\conf\neo4j-server.properties
Here's the complete contents:
org.neo4j.server.webserver.port=7474
#allow any client to connect
org.neo4j.server.webserver.address=0.0.0.0
However, the settings don't seem to take effect. Am I missing something?
From the Neo4j startup window, click the "options" button bottom left.
This shows an options windows which includes the path to your conf file:
Ok I think I know what's going on: You installed 1.9.4 stable via the new simplified Windows Installer? If so: That seems to be a very limited 'dev' installer. It has a simple MSI, it has a simple GUI to let you select the database, and then you do everything from the web console. This is a departure from previous methods of installing on Windows. I tried it out, and I abandoned it because I need full control of the configuration. The conf files, normally found in a conf folder parallel to the bin folder, are not installed with this installer.
If you want the traditional installer, grab the enterprise download.
That said: I wouldn't waste time on the 1.9.x branch unless you're running in production. If you're still in dev/test, I'd go straight to 2.0 (milestone 6 is now available). You'll get Labels (reason enough to switch), updated Cypher engine, and lots of other improvements. Also: the 2.0 installer is still a traditional configuration, complete with conf folder, where you can make all the configuration changes you need to make.
EDIT The download link for the zip version is now back, so you can choose either the exe or zip version of installation. This means you can install 1.9.4 just like before, and have full access to all the configuration files.
EDIT 2 After a bit of email exchange w/someone at Neo Technology, I found out that, for this particular installer, everything needed is bundled into a single JAR file. if you look in the bin folder after installing, you'll see these files:
If you search the JAR file (via 7zip or something similar), you'll find the default server configuration file:
I suspect you could place the neo4j-server.properties file into the JAR file here as well (though I haven't tried).
The original poster is using the Community version on Windows, as am I. Despite what anyone has said, no one has actually answered the question with verifiable, tested results. I originally said, "This is not an answer". However, I now tend to think it IS the answer, just not the desired result. The answer is, to the best of my knowledge, with my specific tests and results documented below: NOWHERE: YOU CAN'T CONFIGURE current stable 1.9.4 or milestone 2.0.0-M06 Community versions on Windows x64.
I have tried the suggestions under the best answer, which were untested and unverified, and they do not work. See specific quotations below.
Neither of the currently pushed 2.0.0-M06 or stable 1.9.4 Community versions are configurable in any way, shape or form on Windows -- given the current documentation and non-answers. As a first time user to Neo4j with these two versions, this has been very frustrating, to have no clear way to configure the software, and incorrect official documentation.
"Also: the 2.0 installer is still a traditional configuration, complete with conf folder, where you can make all the configuration changes you need to make." #David Makagon
This is a false statement. It is the same as 1.9.4, no conf folders anywhere on disk.
"I suspect you could place the neo4j-server.properties file into the JAR file here as well (though I haven't tried)." #David Makagon
I have tried both Neo4j Community 1.9.4 and 2.0.0-M06 x64 on Windows 7 x64, running as a user, with and without running as administrator.
I've used ProcMon and could not even find any attempt to read any "conf" file at documented location. However, I found other odd locations with a "config" in the name, and have tried there also, out of morbid curiosity, included below.
Summary of config file locations which DO NOT work:
C:\Program Files\Neo4j Community\conf\neo4j-default.properties [1.9.4]
C:\Program Files\Neo4j Community\conf\neo4j-server.properties [1.9.4, 2.0.0-M06]
C:\Program Files\Neo4j Community\bin\neo4j-community.exe.Config [1.9.4]
C:\Program Files\Neo4j Community\bin\neo4j-default.properties [1.9.4]
C:\Program Files\Neo4j Community\bin\neo4j-server.properties [1.9.4]
C:\Program Files\Neo4j Community\bin\conf\neo4j-server.properties [2.0.0-M06]
C:\Program Files\Neo4j Community\bin\neo4j-desktop-1.9.4.jar\org\neo4j\server\config\community\neo4j-default.properties
C:\Program Files\Neo4j Community\bin\neo4j-desktop-1.9.4.jar\org\neo4j\server\config\community\neo4j-server.properties
C:\Program Files\Neo4j Community\bin\neo4j-desktop-1.9.4\org\neo4j\server\config\community\neo4j-default.properties
C:\Program Files\Neo4j Community\bin\neo4j-desktop-1.9.4\org\neo4j\server\config\community\neo4j-server.properties
C:\Users\root\Documents\Neo4j\neo4j-default.properties [1.9.4]
C:\Users\root\Documents\Neo4j\neo4j-server.properties [1.9.4]
C:\Users\root\Documents\Neo4j\conf\neo4j-default.properties [1.9.4]
C:\Users\root\Documents\Neo4j\conf\neo4j-server.properties [1.9.4]
C:\Users\root\Documents\Neo4j\default.graphdb\neo4j.properties [1.9.4, 2.0.0-M06]
C:\Users\root\Documents\Neo4j\default.graphdb\neo4j-server.properties [1.9.4]
C:\Users\root\Documents\Neo4j\default.graphdb\conf\neo4j-server.properties [1.9.4]
Also note, the jar's config file
C:\Program Files\Neo4j Community\bin\neo4j-desktop-1.9.4.jar\org\neo4j\server\config\community\neo4j-default.properties
corresponds directly to (exact same file, no differences)
C:\Users\root\Documents\Neo4j\default.graphdb\neo4j.properties
Yet changing the port in this location also does nothing.
Is there a way to configure this through the webadmin? It is definitely not clear at all.
I'm using the Windows 32 community version 2.0.3. To edit any of the properties, there's "settings" button in the GUI (where you start the database from)?
Download the windows community binary 64bit .zip from 'Other Versions'. You'll need to install the JDK 7 and set the JAVA_HOME path variable. All folders, including Conf, are exposed and you can control the the default port and localhost bindings per documentation.
A bit late, but I spent a while on searching for it today.
The seo4j-server.properties file is at (absolute path example):
C:\Users\username\AppData\Roaming\Neo4j Community\neo4j-server.properties
It is accessible from Neo4j GUI - under the "Setting" button. I have tried it with Community version 2.1.6 and it works fine.
Under ...\<neo4j-community-1.8.2>\conf directory.
The conf file is created under AppData\Roaming\Neo4j Community Edition when you click on edit in server configuration (Options GUI)