I have tried to connect to Firebird database file using IBExpert and Flamerobin always got this error "Unable to complete network request to localhost"
Is there any changes in Firebird 3.0 with embedded version, because I can connect to version 2.5.5 without any problem?
I solved the problem and now it works great.
The problem happens if Firebird plugins folder is missing and need to put it in the root with exe file like this:
exe file
db file
fbclient.dll
plugins folder
engine12.dll ( only this file needed from plugins folder )
To let Flamerobin work you need to put fbclient.dll and plugins folder in Flamerobin folder!
Related
I have a docker image as located here
https://github.com/Landoop/fast-data-dev which has all the good stuff that I am using for development. I've tried to add a JDBC connector to push into a Kafka topic however am getting this error. I've made a consumer in Java which is working fine however I would like to use KafkaConnect
Invalid value java.sql.SQLException: No suitable driver found for jdbc:sqlserver://servername for configuration Couldn't open connection to jdbc:sqlserver://servername
name=JdbcSourceConnector
connector.class=io.confluent.connect.jdbc.JdbcSourceConnector
connection.user=user
connection.password=password
tasks.max=1
connection.url=jdbc:sqlserver://servername
topic.prefix=test
table.whitelist=dbo.IB_WEBLOG_DUMMY_small
query=SELECT * FROM IB_WEBLOG_DUMMY_small
value.converter=org.apache.kafka.connect.json.JsonConverter
key.converter=org.apache.kafka.connect.json.JsonConverter
poll.interval.ms=5000
table.poll.interval.ms=120000
mode=bulk
What should I be looking into to fix this problem?
Your JDBC driver’s JAR file is not in Kafka Connect’s classpath. Put it there and you will be good to go:
One option is to install the JDBC driver jar alongside the connector. The packaged connector is installed in the share/java/kafka-connect-jdbc directory, relative to the installation directory. If you have installed from Debian or RPM packages, the connector will be installed in /usr/share/java/kafka-connect-jdbc. If you installed from zip or tar files, the connector will be installed in the path given above under the directory where you unzipped the Confluent Platform archive.
Alternatively, you can set the CLASSPATH variable before running connect-standalone or connect-distributed. For example:
$ CLASSPATH=/usr/local/firebird/* ./bin/connect-distributed ./config/connect-distributed.properties
Alternatively, put all the SQL Server JDBC JAR files in the libs dir under the root folder of Apache Kafka. But that would pollute the classpath and is better to be avoided in production.
I installed Postgres on a Windows machine, downloaded the binary installer for PostGIS and installed it. I only have one version of Postgres, so there is no messing up possible.
Installing PostGIS using the binary installer is straight forward and you cannot mess up the installation directory either. it has to go into the Postgres directory.
Now, when I want to create the PostGIS extension I am getting the following error:
ERROR: could not open extension control file "C:/APPS/POSTGR~1/pg96/../pg96/share/postgresql/extension/postgis.control": No such file or directory
********** Error **********
ERROR: could not open extension control file "C:/APPS/POSTGR~1/pg96/../pg96/share/postgresql/extension/postgis.control": No such file or directory
SQL state: 58P01
Though when I go into the directory C:\APPS\PostgreSQL\pg96\share\extension then I do have a postgis.control file present.
How do I get the extension to work? I checked the content of the zipped PostGIS binaries and it looks like as if the structure is well preserved and all files are copied into the appropriate directories during the install process via the binary installer.
It seems that the case is still the same with latest versions of postgres (PostgreSQL-9.6.3-1-win64-bigsql.exe) and postgis (postgis-bundle-pg96x64-setup-2.3.2-1.exe). I copied the files around until all the paths could be resolved:
Everything from C:\PostgreSQL\pg96\share\extension to C:\PostgreSQL\pg96\share\postgresql\extension
postgis_topology-2.3.dll, postgis-2.3.dll, rtpostgis-2.3.dll, address_standardizer-2.3.dll and ogr_fdw.dll from C:\PostgreSQL\pg96\lib to C:\PostgreSQL\pg96\lib\postgresql
Mmm. I put the postgre jar on the lib folder of hsql database manager but then I tried to use the database manager an error occurs "java.lang.ClassNotFoundException:org.postgresql.Driver".
It is not enough to put the jar in the lib folder. You need to include the jar in the command line that you use to execute DatabaseManager. An example for Windows below:
java -cp /path/to/hsqldb.jar;/path/to/postgres/pg.jdbc3.jar org.hsqldb.util.DatabaseManagerSwing
I'm working on a Rails 3.2.9 app , on performing a certain action, the app doesnt go any further and when i chech the log file i get this line to be the last in the log
Connecting to database specified by database.yml
I have no idea what's causing this problem.. When i sign up or sign in also it needs to connect to db and it works fine then.. only when a function (called execute test case) is clicked, the app doesnt go further and freezes there itself..
Please help me if you have come across this ...or suggest what may be the cause!!
Check this answer. This may help you.
Rails Connecting to database specified by database.yml
I found the cause of this error.. Problem is when the gem ‘mysql2’ is installed for the app , it might not be the one compatible with the version of MySQL server that is installed in our machine. And also a corresponding libmysql.dll file to be copied to Ruby folder.
So install the gem by specifying the local directory of Mysql
1.In the cmd,
gem install mysql2 -- --with-mysql-dir=C:\Program Files\MySQL
As directed in the cmd, follow the link to download the dll. Extract the zip from that location and copy the file as instructed in cmd
If the zip is empty or the link shows file not exist.(which does happen for some versions!!)
--> Go to the link and follow the flow in the url.. Like the website.. http://dev.mysql.com ->downloads -> MySQL Connectors -> MySQL Connector/C -> the latest version zips are displayed.. Choose the one with the exact file name as in the empty zip/broken link. If not click on previous GA versions and find the according zip file. Download, extract and copy the libmysql.dll to Ruby’s bin folder
I downloaded Python and installed it, and when I go download GoogleAppEngine_1.2.0.msi and try to install it and I get this error:
This installation package could not be
opened. Contact the application
vendor to verify that this is a valid
Windows Installer package.
Am I forgetting something? I am assuming this is pretty simple.
I had the same error. The file downloaded by IE was about 190k and would not run. The file ought to be 2.7M. Firefox downloads correctly. Also IE will download correctly if you select RUN instead of SAVE. That is my experience and I now have the SDK installed. I hope this helps you.
Download it again and try to install the newly downloaded file. Maybe the file was damaged during download or not completely downloaded which can both happen sometimes.
If this does not help and the same error message appears you could control the checksum which should be
5ea87b8ed3011a5f55a9135c96abe96b6a6fd48b
for this file.
When you are sure that the downloaded file is ok, check if the version of your operating system is supported.
Maybe installing the Windows installer could help?
http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=5a58b56f-60b6-4412-95b9-54d056d6f9f4
If not, try out on another machine or inside a virtual machine.