I am loading data to Neo4J using talend. Where I can see the default destination location path for tNeo4joutput in talend so as to access the data at that path through java.
Thanks!
Saurabh
tNeo4jOutput is the Talend Connector to write to Neo4j. So that means that you will either
write to some existing store files. In the "basic settings" tab of your component you have the ability to specify the path for these store files. Make sure no other process is accessing these at the same time as your component.
write to a "remote server". That means talking to a running server's rest API, so there is no "location" to specify then other than the http link (eg."http://yourserver.com:7474/db/data").
reuse an existing connection (this is what I do most of the time): use tNeo4jConnection (to open a connection) and tNeo4jClose (to close the connection). Then you have the same options as above, but they will apply to all of your neo4j components that you connect to it.
Does that make sense?
Let me know.
Rik
Related
I am new in neo4j and i am using "neo4j-community-3.0.1" . I want to switch database and retrieve nodes .After google i found how to switch database . But there is no file with name
conf/neo4j-server.properties
There are two files neo4j.conf and neo4j-wrapper.conf . But there is not any configuration such
org.neo4j.server.database.location=data/graph.db
Can any one help me how to switch database and i am able to see node using
browser
As of Neo4J 3.0, all the configuration files have been streamlined and unified into one file. Which is "neo4j.conf".
You need to change the DB path in this file.
If you are using Linux the file can be found at
/etc/neo4j/neo4j.conf
The actual entry you need to change will be
dbms.directories.data=/var/lib/neo4j/data
If you are using the windows client for Neo4J Community. You should have an option to browse to a database directory before starting the database.
Quoting this link.
http://neo4j.com/blog/neo4j-3-0-massive-scale-developer-productivity/
"The new file, config and log structures in Neo4j 3.0 are designed to streamline operations and to bring Neo4j better into line with operational IT expectations. One notable change is to move from multiple config files to a single namespaced files."
The ops manual might also be of use to you.
http://neo4j.com/docs/operations-manual/current/
I want to change the homepage in the Edge browser via Registry but it's encrypted and I see (Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy) in Registry. Please help me to edit homepage in Registry or find where it's a violation of Windows policy to modify. See aka.ms/browserpolicy
ProtectedHomepages value is not really encrypted, instead it is an obfuscated buffer which contains homepages strings and the cryptographic hash for these strings. Buffer is obfuscated using the random generated seed which is also stored as a part of the buffer. I have done some reverse engineering research and published the results here.
So, basically, reading and decrypting this value is easier than modifying due to the required crypto-hash. However, reading capability is the only required for anti-malware software. I don't know what reasons you have to modify this value, hopefully you are not writing a piece of malware...
If it is only the homepage in Edge you want to set then change the URL below to your preference and then save this as a .reg file:
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Main]
"HomeButtonEnabled"=dword:00000001
"HomeButtonPage"="https://www.google.com/"
Currently it is not possible to change the startpage of Microsoft Edge writing string or binary value into the registry. The entry to change is "Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy" -> Value "ProtectedHomepages". The value is a encrypted binary value, in which the current homepage is not readable.
When you have to set a specific homepage more than one time and you want to do it with C# here a Workaround:
Set the startpage you want via UI of the Microsoft Edge browser. After Change of it restart the browser and export the registrykey named above. Open the exported file and copy the binary data into a string constant or resource in your C# Solution. In the function to write this Setting you can copy the string into a byte-Array and than writing as binary value into the registry. This entry has effect after restart of Microsoft Edge.
The same way you should use also when you want to Change the Default Search Provider. But in this case in addition to the value "ProtectedSearchScopes" one more registrykey is to use -> "OpenSearch". This key does/should exists by third Party search Providers only. This key should be deleted or does not exist if the search Provider is Bing.
Disable your computer's network interface
Launch MS Edge. The recovery page will error out
Open a new MS Edge tab
Close the MS Edge tab containing the error message
Close MS Edge
Enable your computer's network interface
Launch MS Edge
Also...
Some malware will change the Edge homepage. You can see the malicious URL in address bar, record it.
Kill Edge with Task Manager or reboot.
Edit your hosts file in c:\windows\system32\drivers\etc, from an Administrative command prompt go to that directory and type notepad hosts and hit Enter.
Add a host entry like this
127.0.0.1 bad.url (substitute the URL you recorded above for bad.url)
Save the hosts file then open Edge. This method is helpful when you are remoted in and cannot disconnect the network connection.
No need to do it in registry. You can now change the homepage via the settings in Microsoft Edge
I have a windows service which downloads some files from SFTP and uploads it to database and generates PDf's from that data. So now when i should give the executable files to my client i think he need to change the app config file like sftp details and the pdf paths. So i am just thinking about a program like a windows forms or a console which reads the input and save those in app config file. Is it possible like and by the way i have created a setup project for the windows service where he gets 2 files .msi file and setup file. Is it possible to achieve the above problem in this case ?
If I understand correctly, you're wanting some kind of UI application that allows the user to configure the operation of the Windows service. This is certainly possible as I've been doing it for several years now. However, you don't want to do this via the app.config file. The app.config file is read by the Windows service when it starts up, so any changes made to it would go unnoticed until the service restarts. A better course of action would be to communicate the changes to the service via the Windows Communication Foundation (or some other ICP mechanism, e.g., pipes, sockets, shared memory, etc.). I've managed to use this successfully, although to be honest, I'm using ordinary sockets now. In any case, the service would basically "listen" for incoming configuration messages, "read" those messages, and then "configure" itself accordingly, perhaps even saving the changes in its app.config file so the changes are preserved for when the service restarts later.
HTH
Can I open the ads_err table from a windows service?
Yes. You should be able to open it just like any other table. You don't mention what development environment (client type) you are using, so I am not able to give more details specific to your situation.
After you have a connection to the server, all that is necessary is to supply the full path to the error log. If you don't want to hard code the path (probably desirable to avoid that), you can retrieve it with sp_mgGetConfigInfo(). The Error Log Path field is the one you would want.
You could also read the error log with SQL by including the path. For example, select * from [c:\ads_err].
I can use DCOMCNFG to disable remote launch on my DCOM application, but I would like to do this programatically. I looked at CoInitializeSecurity, but that does not seem to do it. Anyone done this?
I am using Delphi BTW.
The binary data is simply a security descriptor structure (PSecurityDescriptor). I mean it is a copy of the memory of this structure. And, of course, the security descriptor is self relative.
JWSCL can create such a structure easily.
Launch- and AccessPermission list for every user access rights that also contain remote and local access.
The permissions for Remote/Local Activation/Launch are stored in the registry under the AppID for the object.
I'm not sure how to edit it programmatically.
This is very similar to change Access Permissions in Component Services > COM Security with script/api? for which i posted a response.