I have installed Riak on a Debian system from the package riak_2.0.1-1_amd64.deb, and I'm trying to change the configuration so I use the LevelDB Backend for 2i (so I can use secondary indexes).
http://docs.basho.com/riak/latest/dev/taste-of-riak/querying/ says to edit (usually) /etc/riak/app.config, but there is no such file. I can find /etc/riak/riak.conf but that has settings like
something.else.value = 12345
and nothing like
{storage_backend, riak_kv_bitcask_backend}
described on the docs page.
I'm sure its trivial, but trivially what! Help!!!
Configuration in Riak 2.0+ is handled by a riak.conf file that is located in each node's /etc directory. More information can be found in this document.
I think in the newer versions riak.conf is located at: etc/riak/riak.conf
Looks like /etc/riak/riak.conf is the one to use. I set
storage_backend = leveldb
and secondary indexes work now.
Thanks
Related
Is it possible to use the h5ai "pretty" index UI on a CDN? I'm using Dreamhosts' DreamObjects and have it installed correctly (I've used it before on standard hosting sites). Am only getting an XML parse of the data back.
See it here: https://randassets.objects.cdn.dream.io/
Any thoughts? Thanks!
I guess what you would like to see is a pretty-looking list of files and directories on a web page, like a file browser to explore the content of your DreamObjects bucket. If that's the case, hi5ai would not work because from what I understand, hi5ai doesn't natively speak neither the S3 API nor the OpenStack Swift ones. hi5ai relies on a web server and a php interpreter, which are not provided by DreamObjects.
Maybe if you expand on your use case I can suggest you other tools you could use to browse your collection of files, something like ownCloud (and more specifically how to configure DreamObjects with ownCloud) or others.
I have an Alfresco module that I would like to have do some cleanup when a new version of it is installed.
In the current situation, an older version of the module created a folder node with custom properties at the root of the repository. We've since decided to have multiple such nodes, and none of them at that location. I'd like to put into the next version of the module code that would run at Alfresco startup, check for the existence of the old node, copy its properties into the appropriate new nodes, and delete the old node.
Is such a thing possible? I've looked at the Bootstrap configuration file, but that appears to only allow one to add things to the repository, not modify or delete them.
My suggestion is that you write a patch. That is a class that implements
org.alfresco.repo.admin.patch.AbstractPatch
Then you can do pretty much anything you want on bootstrap (except executing searches against solr since it wont be available).
Add some spring configuration, take a look at the file patch-services-context.xml for inspiration.
Yes you can do that, probably you missed the correct place in the documentation about that:
If you open Import Strategy you'll find a section Per BootstrapView, you should be using something like REPLACE_EXISTING or UPDATE_EXISTING for your ACP packaged content (if you're using ACPs as your bootstrap importing strategy).
Here is a more detailed description of the UUID Bindings values.
Hope that helps.
You can use patches.
When alfresco server starts it applies patches and executes database updates etc.
Definition :
A patch is a piece of Java code that executes once when Alfresco
Content Services starts. Custom patches can be implemented.
Documentation Link
I want to use the file adapter from Oracle® Fusion Middleware to access file system in a recommended way. I can find the document of the adapter from http://docs.oracle.com/cd/E15523_01/integration.1111/e10231/intro.htm. The document only mentions the adapters are part of Oracle® Fusion Middleware, but never mention which specific product includes the adapters. I downloaded and installed Weblogic Server and JDeveloper, but they seems not include the adapters.
Could anyone give me some suggestions? Thanks in advanced.
These are part of Oracle Integration Adapters.
The download link is at http://www.oracle.com/technetwork/middleware/soasuite/downloads/index.html
See the "Prerequisites & Recommended Install Process"
No #9 of the "Recommended Components"
If im not mistaken this is a list of said adapters,
http://docs.oracle.com/cd/E12524_01/doc.1013/e14481/adapters.htm
not sure if thats of any help, try looking up one of the ones listed.
in my project, I want to refer to an other xcconfig file, located in InDesign SDK. As this SDK may be installed at different locations, depending upon the machine, I prefer to declare an environment variable for locating it.
Nest step is obviously to use variable (aptly named ID_CS5_SDK_DIR) in my xcconfig include directive.
Unfortunatly, when I try the simple
// InDesign sdk project build settings (based on common build settings)
#include "$(ID_CS5_SDK_ROOT)/build/mac/prj/_shared_build_settings/common.xcconfig"
XCode throws me a
[WARN]AutocatPlugin.xcconfig line 7: Unable to find included file "$(ID_CS5_SDK_ROOT)/build/mac/prj/_shared_build_settings/common.xcconfig"
How can I make it work ?
I've been trying to do this too and also came to the conclusion that it is not possible.
I once tried to achieve that and came to the conclusion that you can't. I would be happy if someone proves us it's possible though then delete my answer
It seems like .xcconfig files can only DEFINE and set value to environment variables (which prevail only throughout the build session) but not USE or evaluate environment variables.
Maybe it is because .xcconfig files serve as a base layer of build-settings, and are not parsed.
Unfortunately this is not possible, but instead of making one include the other, you can use two different xcconfig files per target. Just select one for the Project and one for the Target.
If you put the environment variable in /etc/config/launchd.conf and then reboot it will be accessible to the .xcconfig file.
Short Instructions for experienced users:
Edit the read-only file /etc/launchd.conf and add 'setenv VARIABLENAME /FOLDER/PATH' to the file, then reboot.
Steps For Inexperienced Users
Open Application/Utilities/Terminal, and entersudo nano /etc/launchd.conf
Create the Environment Variable by adding a line like setenv VARIABLENAME FOLDER/PATH and then pressing ENTER.
Save the file using Ctrl-O, Ctrl-M, (Possibly Ctrl-Y to overwrite), then Ctrl-X to exit the editor.
(Optional) type cat /etc/launchd.conf to see that your changes are present
Restart your computer. (Logoff doesn't work)
You can now access the variable in your .xcconfig file as$(VARIABLENAME)
Notes:
This creates a GLOBAL environment variable, accessible to all users. It probably doesn't make sense to set this to something in your home directory (e.g ~/MyFolder). If you do this, however, you need to use the full pathname, such as /Users/MyUserName/MyFolder).
References:
Stack Overflow - Setting Environment Variables in OSX
Stack Overflow - Are there any differences between /etc and /private /etc
Is it possible to create a directory in lua ? If so, how ?
You may find the LuaFileSystem library useful. It has a mkdir function.
require "lfs"
lfs.mkdir("/path/to/dir")
There's a "system" call (or something like that, this is from memory) which you should be able to use to run an arbitrary program, which could include the mkdir command.
EDIT: I found my Programming in Lua book. On page 203, it mentions how you could use an
os.execute("mkdir " .. dirname)
to "fake" a directory creation command.
EDIT 2: Take note of Jonas Thiem's warning that this command can be abused if the directory name comes from an untrusted source!
You may also want to look at Lua/APR, the Apache Portable Runtime binding for Lua. The docs can be found at here
One of the reasons I use Lua is that I can write code that runs across multiple OSes. I was using LFS for some time, but have found that using Lua/APR provides a more platform-neutral library. And there are lots of other useful routines in the APR.
You can use the paths package instead. Then you can simply do:
require 'paths'
paths.mkdir('your/dir')