I am trying to connect to postgres database through jmeter websocket request and getting below error:
enter image description here
But when we connect thorough dbever its working fine.
Any help will be appreciated
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I am trying to connect a MySQL database via Google Cloud Data Fusion Wrangler. It's a very standard connection and I can connect and do every action with another tool (DBeaver). However, trying to connect with Wrangler, I am getting this message:
A server error occurred when testing the connection. Error: Exception occurred while handling request: string
Any suggestions? Thanks!
Please follow the instructions on https://cloud.google.com/data-fusion/docs/how-to/using-jdbc-drivers
Once done, you will be able to select the uploaded driver from the dropdown
For your requirement, you have to use JDBC Driver for connecting to MySQL database.You can use Public IP to setup connection to Wrangler.
Following are the steps to connect to MySQL database using Wrangler
Go to Hub in the Cloud Fusion instance and and select the required JDBC Driver.
Download the
driver and deploy it.
Go to Wranglers page and click on Add
Connection if you are connecting to MySQL for the first time.
Select
the MySQL database from the list of databases provided in Wrangler.
Add name and JDBC driver along with username, password and other connection arguments.
Click on test connection to check the connectivity.
For more details you can check this link.
I am trying to create a connection from AWS Glue to MongoDB, but when I test the connection it fails with error: "Check that your connection definition references your Mongo database with correct URL syntax, username, and password. Exiting with error code 30". I know that my connection parameters are correct because I can connect with the same host, port, database, user name, and password from another client application (DataGrip). And I know that my VPC configuration should be correct too because I have another connection in the Glue, to connect to the PostgreSQL database on-premise with public IP, that works just fine.
My MongoDB version is 4.4.1. I am out of ideas what else can cause the problem. Is anyone successfully connects to MongoDB form Glue and run the Crawler?
When I trying connect to my postgres database, I always receiving connection time out error. For instance I want to connect from pqadmin. Can you please help with it ?
PostgreSQL databases on PythonAnywhere are protected by a firewall, so external computers can't access them directly -- you need to use a thing called an SSH tunnel, which opens a secure SSH connection to PythonAnywhere, then sends the Postgres stuff over it.
This help page on the PythonAnywhere site has the details on how to set that up.
I am trying to connect data-source to PowerBI Gateway from a public virtual machine, the data source is Postgresql. I had installed gateway on the same machine and tried to connect a new data source in the web and then given all the details to connect to the server. By clicking OK I got the following error:
Cluster URI: https://wabi-europe-north-b-redirect.analysis.windows.net
Status code: 400
Error Code: DMTS_PublishDatasourceToClusterErrorCode
Underlying error code: -2147467259
Underlying error message: The credentials provided for the Odbc source are invalid.
I tried using postrges data source also but the connection was not successful.
Please help me on this.
I had got the connection, the mistake was from my side I had given system username and password instead of DB username and password. Now the data source is connected to the gateway.
I have just installed ColdFusion 10 and am trying to connect to MySql Server 5.1, but it is showing the error below:
Connection verification failed for data source: cfartgallery2
java.sql.SQLNonTransientConnectionException: [Macromedia][SQLServer
JDBC Driver]Error establishing socket. Unknown host: MySQL Server The
root cause was that: java.sql.SQLNonTransientConnectionException:
[Macromedia][SQLServer JDBC Driver]Error establishing socket. Unknown
host: MySQL Server
Finally after 2 days I solved my own problem of getting the above error. It was due to a missing ODBC connector.
Steps for resolving:
First download and install the ODBC connector of respective version as of your MYSQL server version.
Rhen install vcredist_x64 it is required for sql connectivity.
Then install any SQL Server to create the database and start connecting to it with the datasource you have created in tour CF Administrator.
Hope you can solve your problem with my instructions , if not then please post your queries below.