I am having an issue connecting to the source database when attempting to extract a table.
Here is the error message:
LIFT-4000: Failed acquiring connection for the database SKILLST after
multiple retries. Ensure that host, port and credentials are correct.
Netezza: Cannot create PoolableConnectionFactory (Connection reset)
Also, when trying to migrate DDL from a source to a target database db2, I receive this message:
Generating DDL statement(s) for specified database objects...
LIFT-4030: No object found in schema TADB2 matching with specified
condition.
We have verified the host port, username, password, and all conditions are correct. Even still, we are receiving the LIFT-4030 error above.
Our version of db2 is:
"DB2 v11.1.3.3"
Related
Whenever I attempt to connect to my PostgreSQL database as a data source, I get the error message below.
Other users have recommended using an odbc connection? Why does an odbc connection work rather than a PostgreSQL connection for a PostgreSQL database in Power BI?
Had attempted to connect to my PostgreSQL database with all the correct credentials, failed with the error message mentioned. I had connected to the same database with an odbc connection perfectly.
I'm trying to connect to a Postgres DB using Oracle SQL Developer. This is the datasource URL I see in an application which uses the DB:
jdbc:postgresql://10.11.12.13:5432/mydb?ssl=true&sslfactory=org.postgresql.ssl.NonValidatingFactory&sslmode=require
I have the correct username and password but when I try to connect I get:
Status : Failure -Test failed: IO Error: got minus one from a read call
I think this is because I don't have a SID or Service name populated. How can I find what these are?
I'm tying to use the connection string provided by DigitalOcean directly on the appsettings.json file, but shows error
ArgumentException: Keyword not supported: postgresql://XXXXX_user:xxxxxxxxxxxxx#db-trackbus-nyc3-xxxx-do-user-xxxxx-0.b.db.ondigitalocean.com:xxxxx/trackbus?sslmode (Parameter 'keyword')
Npgsql.NpgsqlConnectionStringBuilder.GetProperty(string keyword)
This is the exact connection string provided by DigitalOcean:
postgresql://xxxx_user:xxxxx#db-trackbus-nyc3-xxxx-do-user-xxxxx-0.b.db.ondigitalocean.com:xxxxx/TrackBus?sslmode=require
I'm using Npgsql nuget package, when the db was local was working fine using th regular connection string
"Server=xxx.0.0.x;Port=xxxx;Database=TrackBus;User Id=postgres;Password=xxxx;"
I've also tried this (private and public):
"Server=private-db-trackbus-nyc3-xxxxx-do-user-xxxxx-0.b.db.ondigitalocean.com;Port=xxxxx;Database=TrackBus;User Id=xxxxx_user;Password=xxxxxxxxxx;Integrated Security=true;"
Error:
An unhandled exception occurred while processing the request.
PostgresException: 28000: no pg_hba.conf entry for host "xxx.xxx.xxx.xxx", user "xxxx", database "TrackBus", SSL off
I searched this last 28000 exception but couldn't apply any solution found.
The connection string provided by DigitalOcean is for CLI:
postgresql://xxxx_user:xxxxx#db-trackbus-nyc3-xxxx-do-user-xxxxx-0.b.db.ondigitalocean.com:xxxxx/TrackBus?sslmode=require
You have to convert it to the format that appsettings.json uses and it will be like this:
"Server=db-trackbus-nyc3-xxxx-do-user-xxxxx-0.b.db.ondigitalocean.com;Port=xxxxx;Database=TrackBus;User Id=xxxxxxxx;Password=xxxxxxxxx;sslmode=Require;Trust Server Certificate=true;"
The sslmode=Require;Trust Server Certificate=true; is super important because the managed database in DigitalOcean has it that that one.
Also remember that all postgresql database by default are blocking remote connection, you have to add the permission on the pg_hba.conf file from the Postgresql installation folder.
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?
While trying to add a Oracle publication server to xDB Replication Console (v6.1.2), the following error is obtained:
How do I fix this? Also, how can the DB name be specified while connecting as it only asks for host, port,username and password?
The first step is to create a publication and subscription server. This can be created on any system which has Postgres installed. Once that is done, a publication and subscription database is added. This is the next step where database details are entered.