DBVisualizer Error : Long Message: SSL error: Connection reset, Details: Type: java.sql.SQLException SQL State: 08006 - amazon-redshift

I am getting below error while trying to connect to a Redshift database thru DB visualizer. It was working fine but then computer restarted and it stopped working. Now giving below error while connecting to Redshift -
An error occurred while establishing the connection:
Long Message:
SSL error: Connection reset
Details:
   Type: java.sql.SQLException
   SQL State: 08006

Related

AWS DMS Endpoint connection issue

While testing the connection for a Postgres DB(Destination DB) endpoint getting the error on AWS DMS endpoint
Test Endpoint failed: Application-Status: 1020912, Application-Message: Cannot connect to ODBC provider Network error has occurred, Application-Detailed-Message: RetCode: SQL_ERROR SqlState: 08001 NativeError: 101 Message: [unixODBC]timeout expired
I'm able to connect to the DB directly via various DB clients using the same credentials

Error :couldn't connect to server 127.0.0.1:27017, connection attempt failed: NetworkTimeout Error connecting caused by Socket operation timed out

MongoDB shell version v4.4.6
connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb
Error: couldn't connect to server 127.0.0.1:27017, connection attempt failed: NetworkTimeout: Error connecting to 127.0.0.1:27017 :: caused by :: Socket operation timed out :
connect#src/mongo/shell/mongo.js:374:17
#(connect):2:6
exception: connect failed
exiting with code 1
Everytime when I run mongo command , it says error connecting to 127.0.0.1:27017 caused by socket opeartion timed out.
Tried following many instructions given by peers , but it didn't work.
Hope I get rid of this by your instructions.
Thanks!
Reason: mongodb service is not running
Run mongodb service method:
Open the terminal and execute mongod -dbpath "D:\Program Files\MongoDB\data\db"
("D:\Program Files\MongoDB\data\db" is the directory you created to store data)
Open another terminal and execute mongo

what do i do to fix my Mongodb connection error

I'm trying to connect to mongodb to set up a database, however i keep encountering an error?
Ive tried redownloading mongo and updating ubuntu but keet getting the error
MongoDB shell version v4.0.9
connecting to: mongodb://127.0.0.1:27017/?gssapiServiceName=mongodb
2019-04-24T16:27:11.186+0100 E QUERY [js] Error: couldn't connect to server 127.0.0.1:27017, connection attempt failed: SocketException: Error connecting to 127.0.0.1:27017 :: caused by :: Connection refused :
connect#src/mongo/shell/mongo.js:343:13
#(connect):2:6
exception: connect failed
Looks like its an error caused due to some kind of permissions .
(OR)
Checkout if the used username and the password is correct or not !

Connection attempt failed: SocketException: Error connecting to mongodb Error

I deployed the mongodb on my GCP Compute Engine using the bitnami, but my mongodb it's not starting after a restart of my GCP machine, getting the following error:
MongoDB shell version v4.0.6
connecting to: mongodb://ip:27017/admin?gssapiServiceName=mongodb
2019-04-02T10:22:05.815+0000 E QUERY [js] Error: couldn't connect
to server ip:27017, connection attempt failed: SocketException:
Error connecting to ip:27017
:: caused by :: Connection timed out :
connect#src/mongo/shell/mongo.js:343:13
#(connect):1:6
exception: connect failed

MySQL Database Connection in Pentaho

I am trying to create a new connection in pentaho to connect mysql database. And I am getting an below error.
Pentaho community edition V6.1
Connector : mysql-connector-java-5.1.17-bin.jar
Error connecting to database [Reports] : org.pentaho.di.core.exception.KettleDatabaseException:
Error occurred while trying to connect to the database
Error connecting to database: (using class org.gjt.mm.mysql.Driver)
Could not connect to address=(host=localhost)(port=3306)(type=master) : Connection timed out
org.pentaho.di.core.exception.KettleDatabaseException:
Error occurred while trying to connect to the database
Error connecting to database: (using class org.gjt.mm.mysql.Driver)
Could not connect to address=(host=localhost)(port=3306)(type=master) : Connection timed out