I'm storing the following string with SDN4 in my Neo4j database:
Panda Antivirus Pro is the brand’s entry level security product: a powerful antivirus tool that protects your system in an effective – and unobtrusive – way.
but after the storing inside of my Neo4j node I have a following:
Panda Antivirus Pro is the brand���s entry level security product: a powerful antivirus tool that protects your system in an effective ��� and unobtrusive ��� way.
In my ogm.properties I have a following properties:
driver=org.neo4j.ogm.drivers.bolt.driver.BoltDriver
URI=bolt://neo4j:neo4j#localhost
Why I have � there instead of a normal characters ?
Locally, at my Windows 10 machine I don't see such issue.. the issue only appears at my Linux openSUSE 42.1 staging environment.
Your original string did not have UTF-8 encoding, which neo4j expects, so the characters not in UTF-8 were replaced by the Replacement Character, U+FFFD.
Related
Some background:
I'm trying to set up Azure Pack in a test environment, and are currently woriking on setting up the servers who's going to host it all.
To do this i have two virtual Windows Server 2016 TP4 servers hostet on a ESXI host, and so i need to set up Storage Spaces Direct.
(iSCSI target and Storage Spaces (WS 2012), have been ruled out since the first is a nightmare to set up and the internet told me the second one comes with a low R/W speed).
I've been following this guide: https://technet.microsoft.com/en-us/library/mt126109.aspx
Problem:
When i run this cmdlet: Enable-ClusterStorageSpacesDirect
, I get this warning: No elegible DAS disk found.
Both servers have 3 disk each. They are initialized and 100% unallocated, and I have tried with them beeing both offline and online.
If I try running this cmdlet: (Get-Cluster).DasModeEnabled=1
I get the following error: The property 'DasModeEnabled' cannot be found on this object. Verify that the property exists and can be set.
Any and all help is greatly appriciated!
Storage Spaces Direct doesn't support FC & RAID-controlled LUNs.
The key is to force S2D to accept RAID BusType:
(Get-Cluster).S2DBusTypes=256
Here's a good article about it https://www.starwindsoftware.com/blog/resolving-enable-clusters2d-bus-type-support-issue-on-some-storage-controllers.
Another option is to reflash the controller's firmware to IT mode.
There's also other solutions, like that Starwind, which I suggest you to test.
I am having a peculiar issue. I am running grails (2.3.5). I think I started developping my app with (2.1.x). The issue I am having is with German character encoding (especially Umlaute).
The issue is that in production (ubuntu Linux) the german special characters are not shown correctly in my browser. They are shown by "?". This thing is not happening in my dev (windows maschine). Additionally earlier scaffolded Domain Object (lets say with grails 2.2) are shown correctly even in production. That is what I am not getting. I was comapring the two "show.gsp" checking the encoding (both are utf-8).
Does anybody have a recommendation where to look at?
Add the java propertie -Dfile.encoding=UTF-8 to your java web-server (tomcat?).
I use MySQL 5.1.69
protocol_version 10
version 5.1.69-log
version_compile_os
redhat-linux-gnu
I have a problem with configuration/using MySQL ENTERPRISE MONITOR.
I don't see data in QUERY ANALYZER. (No data available in table).
I have a question - why this function is disabled?
My General Query Log is OFF, I'm not sure if it is required to use QUERY ANALYZER?
Is the version of MySQL important for this functionality?
this is due to performance schema is not enabled in 5.1 version.
By the performance schema only the query analyzer shows the result.
enable the performance schema
You need at least MySQL 5.6 in order to use the performance_schema database (which does not exists before that). Consider migrating from 5.1 to a newer version of MySQL.
References :
https://dev.mysql.com/doc/refman/5.6/en/performance-schema.html
The employees of our company use gnome-terminal run from Debian workstations to access a variety of systems running different O/Ss on our local network. Everything works very well except that the host systems and their applications use different character sets, either ISO-8859-1 ("Latin 1") or UTF-8, and the server applications notably do NOT adapt to the locale of the user. This requires the user to manually set gnome-terminal's character set encoding each time one starts a new session!
(In case that's not clear, we always want to log into system X using ISO-8859-1, and always log into system Y using UTF-8. This has to do with the relative antiquity of the O/S of each system, the older ones having little or no accomodation of UTF-8 while the newer ones deal rather grumpily with ISO-8859-1.)
It seems to me that gnome-terminal's character set encoding should be associated with the system one's logging into instead of the system one's calling from. And that therefore, the character set should be one of the parameters that can be pre-set in the profile. This is the way other terminal emulators behave, notably the Windows and Mac emulators that we use outside the office.
But in lieu of configuring it in the profile (which is not possible), does anyone know a way of setting the character set encoding as part of a command line invocation of gnome-terminal?
I've been trying to solve this annoyance off-and-on for years... any solution would receive our eternal gratitude. :)
in the good old times, gnome-terminal support --disable-factory, you can set up for local editing files:
#!/bin/sh
export GDM_LANG="de_DE#euro"
export LANG="de_DE#euro"
export RC_LANG="de_DE#euro"
export LC_ALL="de_DE#euro"
gnome-terminal --disable-factory
or remote access to a linux-box:
#!/bin/sh
export GDM_LANG="de_DE#euro"
export LANG="de_DE#euro"
export RC_LANG="de_DE#euro"
export LC_ALL="de_DE#euro"
gnome-terminal --disable-factory --tab --title="Server1 DE" --command "ssh user#Server1"
Now at gnome 3.10 I get
... Option "--disable-factory" is no longer supported ...
So, I am with you and will keep looking ...
Mario
This worked for me.
LANG=en_US.iso885915 /usr/bin/gnome-terminal
I am new to Firebird using its Java version Jaybird, But unable to connect from database (.fdb file). The problem comes like this:
org.firebirdsql.jdbc.FBSQLException: GDS Exception. 335544375. unavailable database
OR
java.lang.RuntimeException: Failed to initilize Jaybird native library. This is most likley due to a failure to load the firebird client library.
Using following code:
Class.forName("org.firebirdsql.jdbc.FBDriver").newInstance();
connection = DriverManager.getConnection("jdbc:firebirdsql://localhost/3050:C:/XLNKREPOS /FIRBIRDXA.FDB", "SYSDBA", "masterkey");
Having following files in build path of Eclipse project:
jaybird-full-2.1.5.jar
jaybird21.dll
fbclient.dll
fbembed.dll
Also using the JVM arguments as -Djava.library.path="D:\Shared\Firebird\Jaybird-2.1.5JDK_1.5"
Tell me what is wrong in my approach?
Thanks RRUZ for giving repsonse.
Actually there was no space after "C:/XLNKREPOS" in my connection string, It was a copy past mistake. Again & again I got the following SQL Exception:
org.firebirdsql.jdbc.FBSQLException: GDS Exception. 335544375. unavailable database
And that database is no where used in other program.
Hope my this post makes you understand my problem.
Thanks
The OP is mixing two jdbc url formats supported by Jaybird.
Either use
jdbc:firebirdsql://[host]{:[port]}/[path]
or
jdbc:firebirdsql:[host]{/[port]}:[path]
{...} used to indicate optional part
I think the problem must be the connection string, there is a blank space after "C:/XLNKREPOS"
Try this
connection = DriverManager.getConnection("jdbc:firebirdsql://localhost/3050:C:/XLNKREPOS/FIRBIRDXA.FDB", "SYSDBA", "masterkey");
Bye.
When I got this error it was because I was using x64 Firebird version instead of the standard x86 version. I thought since I was running a 64bit OS that those embedded binaries corresponded to me... Hopefully that fixes your problem.
Troubleshooting Tips:
I was also able to further diagnose additional Firebird problems by adding the latest log4j jar from apache's site to my project/classpath. I then added a log4j.properties file to my default/root src directory with the following properties set inside:
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=[%c{1},%p] %m%n
log4j.rootCategory=DEBUG, stdout
log4j.category.org.firebirdsql=DEBUG, stdout
I also had to set System.setProperty("FBLog4j", "true"); in my code.
Another thing you can do is make sure you're running the latest and greatest from their repository at http://firebird.cvs.sourceforge.net/viewvc/firebird/client-java/?view=tar
Just unzip the tarball and compile it using their supplied build script (build.bat/build.sh). After compilation look in the 'output/lib' directory and you'll find the latest version of the jaybird jar (as of right now it's 2.2.0). You'll also need the latest jaybird dll (as of right now it's 22) which is located in the 'native' directory. I went through a lot of pain trying to figure this crap out. The documentation on Firebird's site is very outdated and poorly written.
I had the same problem, it was caused by those slashes before localhost.
That URL should be:
jdbc:firebirdsql:localhost/3050:C:/XLNKREPOS/FIRBIRDXA.FDB",