Could you please help me with the correct URL format to connect to Sybase using the DBCP connection pool of NiFi?
The URL format that I have tried is - jdbc:sybase:Tds://host:port
I keep getting this error - failed to create Poolable Connection Factory. Incorrect URL format.
Thank you in advance.
Related
i tried to connect an mysql in api manager wso2 jdbc using this url jdbc:mysql://localhost:3306/eemp?allowPublicKeyRetrieval=true&useSSL=false
but gets an error:
The data source URL is not accepted by any of the loaded drivers.
Cannot load connection class because of underlying exception:
com.mysql.cj.exceptions.WrongArgumentException: Malformed database
URL, failed to parse the connection string near
';useSSL=false'.
I think you are having the URL as follows.
jdbc:mysql://localhost:3306/db?allowPublicKeyRetrieval=true&useSSL=false
Try the following
jdbc:mysql://localhost:3306/db?allowPublicKeyRetrieval=true&useSSL=false
I'm tryng to connect jmeter and marklogic using postgresql-42.1.4.jar or mljdbc-42.1.4.jar.
My app-servers:
My Configuration of JDBC:
And i received the error: "Cannot create PoolableConnectionFactory (The connection attempt failed.)"
What i do wrong? help?
As far as I can remember the default postgresql validation query used to validate the JDBC connection is not a valid SQL statement for MarkLogic. JMeter uses apache commons dbcp for its connection pooling which in turn uses a validation query to validate the connections.
Not sure what the query is (I'm sure this is somewhere in the source code) but you need to change that.
Go to "JDBC Connection Configuration" and set "Validation Query" to select 1.
For reference the complete exception message is:
java.sql.SQLException: Cannot create PoolableConnectionFactory
(isValid() returned false)
I am trying to establish a JDBC connection to access HIVE via SQL workbenchJ. I have placed all the JARs needed for connection along with the connection URL. Am getting the error
[Amazon]HivejdbcDriver error initialized or created
transport for authentication:null
while testing the connection. Can anyone help me on this?
Thread Group
Jdbc request
JDBC Connection Configuration
and i have added two listeners I am trying to connect to the data base without success getting the following error:
Cannot create PoolableConnectionFactory (ORA-00923: FROM keyword not found where expected
)
can anyone help on this issue?
thanks
You most probably didn't change the Validation Query in JDBC Connection Configuration
Change :
Select 1
to
select 1 from DUAL
I've tried to follow this article http://docs.jelastic.com/jelastic-dotcms-deploy , but actually when I started application I get an error:
SEVERE: Exception starting filter URLMapFilter
com.dotmarketing.exception.DotRuntimeException: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.)
I understand that there is a problem with jdbc url , but I can't fix it.
Any suggestions?
Thanks for clarifying.
Your JDBC URL should be like this:
jdbc:mysql://mysql-env-giph.j.rsnx.ru/dotcms
Note the mysql- not mysql.
EDIT: http://docs.jelastic.com/connection-to-mysql may help to clarify it further (in the docs, the environment name is "mysqlconnection", so they use "mysql-mysqlconnection" for the MySQL server.
The format is always like this:
host=jdbc:mysql://mysql-{your_env_name}.{hoster_domain}/{db_name}