Does anyone know how to connect Snowflake DB through DBeaver?
I have installed the latest JDBC driver "snowflake-jdbc-3.9.2"
& trying to connect to Snowflake DB, but I'm getting below error:
"JDBC driver encountered communication error. Message: Exception encountered for HTTP request: Connection reset.
You can use the 3.10.3 version of Snowflake JDBC jar.Its a tried and tested version on Db eaver .
Related
I have a DBeaver 7.3. and snowflake driver version: jdbc 3.9.2.jar
Received the below error message even after proxy setup.
JDBC driver encountered communication error.
Message: Exception encountered for HTTP request: Connect to xxxx.us-east-1.snowflakecomputing.com:443 [ Connection timed out: connect
Thanks,
The communication error usually appears when the required snowflake hosts and ports are not opened at the proxy end. This can be verified by using SnowCD Connectivity Diagnostic Tool on the client machine.
To know how to use SnowCD, Check https://docs.snowflake.net/manuals/user-guide/snowcd.html#snowcd-connectivity-diagnostic-tool
I am trying to connect to one of my MS SQL Server databases with the Filemaker Pro ODBC driver. I am using the database service. However, whenever I try to connect to my database it sends either an error that it can't connect to the datasource or an error that the username or password is incorrect. I know the credentials I am using are correct because I can connect to my Jetbrains IDE and to the mssql library in node.js with the same credentials. Does anyone know what the problem could be? My database is running on Azure. Do any setting need to be changed in the driver based on using Azure that could cause the problem?
I am trying to connect to my local MS SQL SERVER 2008 R2 using JDBC. I get the following error
BW-JDBC-100034 "Configuration Test Failed. Exception [java.sql.SQLException] occurred.
java.sql.SQLException: No suitable driver found
I have already verified the following
SQLJDBC.jar is in the path TIBCO_HOME\tpcl\5.8\jdbc & TIBCO_HOME\tpcl\5.8\LIB
The classpath tibco.env.STD_CP_EXT is set to the path TIBCO_HOME\JDBC in the designer.tra file.
Still I get the BW-JDBC-100034 error. Kindly advise
Could you please provide the jdbc driver you are using in this JDBC Connection activity? If you are using Microsoft driver you have to use the sqljdbc4.jar as you have already used. If you are using a tibco driver however, you need the TISql.jar which you can obtain by installing the product TIBCO-dbdrivers-2.0 from download.tibco.com.
Happy that you were able to fix the issue.
I installed MS SQL Server 2008 R2 on my laptop, just to practice SQL and it is running on localhost. I also downloaded Pentaho to learn a BI tools. The problem is I have been getting the below error for a week or so and cannot seem to find a solution.
Error connecting to database [test] : org.pentaho.di.core.exception.KettleDatabaseException:
Error occured while trying to connect to the database
Error connecting to database: (using class net.sourceforge.jtds.jdbc.Driver)
Network error IOException: Connection refused: connect
org.pentaho.di.core.exception.KettleDatabaseException:
Error occured while trying to connect to the database
Error connecting to database: (using class net.sourceforge.jtds.jdbc.Driver)
Network error IOException: Connection refused: connect
I have tried every possible login combination and also installed the necessary Java drives.
Any help is much appreciated.
At the first, you check sql server is listening on default port, sometimes isn´t take default port(antivirus,firewal, anyway).
Check the PID of SQL server service
type "netstat -a -n -o" command on console
search your PID on it and get your port where your sqlserver is listening
I am on Linux, trying to connect to SQL server.
Using sqlplus, as below:
sqlplus username/password#server:port;
Getting ORA-12537 error - "TNS: Connection closed". This error comes after a long wait.
While trying to figure out what the issue was, I got -
"TNSPING server:port" returned error : TNS-12537 TNS Connection closed.
"TELNET server port" is working fine. It shows connected status.
Also tried using Easy connect after reading another post LINK. This is the command I tried "sqlplus username/password#//server/port". It gave me error ORA-12541 : TNS: No listener.
Just want to add that I am able to connect to an Oracle db using sqlplus, with no problem.
Version is 10.2.0.4.
Any idea how to fix this? Appreciate the help!
UPDATE: I did not know sqlplus can't connect to SQL server. I tried connecting using mysql, but got an error:
MYSQL -h server -P port -u username -ppassword
returned error : ERROR 2013 (HY000): Lost connection to mysql server at 'reading initial communication packet', system error 104. This error also comes after a long wait.
Thanks for your help!
You will need an SQL Server specific client to connect to SQL Server, sqlplus is a oracle client and mysql is a command line client for the mysql server. Microsoft provides a JDBC driver at http://msdn2.microsoft.com/en-us/data/aa937724.aspx or a Linux ODBC driver at http://www.microsoft.com/download/en/details.aspx?id=28160. This might help if you have some kind of software that can use those drivers, e.g. RazorSQL (http://razorsql.com/features/sqlserver_features.html)