An API typically used to provide a bridge between a piece of code and some disparate entity. Examples of such entities include database applications and server-side processes.
Questions tagged [connector]
713 questions
182
votes
17 answers
Connection Java-MySql : Public Key Retrieval is not allowed
I try to connect MySql database with Java using connector 8.0.11. Everything seems to be ok but I have this exception:
Exception in thread "main" java.sql.SQLNonTransientConnectionException: Public Key Retrieval is not allowed
Stack Trace:
…
![](../../users/profiles/9802634.webp)
danny
- 1,947
- 2
- 6
- 8
20
votes
1 answer
How to draw connecting lines between two controls on a grid WPF
I am creating controls (say button) on a grid. I want to create a connecting line between controls.
Say you you do mousedown on one button and release mouse over another button. This should draw a line between these two buttons.
Can some one help me…
![](../../users/profiles/320812.webp)
Scooby
- 591
- 3
- 7
- 19
16
votes
1 answer
Attempted to read past end of the stream error in MySQL
I'm running into a problem with MySQL where I have the following error.
MySqlClient.MySqlException: Fatal error encountered during command execution. --->
MySql.Data.MySqlClient.MySqlException: Fatal error encountered attempting to read the…
![](../../users/profiles/663306.webp)
Austin
- 1,471
- 5
- 15
- 26
15
votes
2 answers
Tomcat 8.5.51 - Issues with secretRequired="false"
The secretRequired="false" option added to AJP connector is server.xml. However, the connector does not start with Protocol handler start failed error. It is behind an Apache Server version 2.4.25.
![](../../users/profiles/2026975.webp)
imriss
- 1,343
- 2
- 20
- 34
14
votes
5 answers
What are the benefits of JCA?
Our application often connects to a different kind of back-ends over web services, MQ, JDBC, proprietary (direct over socket) and other kinds of transport. We already have a number of implementations that let us connect from our application to these…
![](../../users/profiles/68473.webp)
Dan
- 10,523
- 17
- 77
- 117
11
votes
5 answers
Access to SQLServer with Node.js on Linux
I'm trying to write a REST service with Node.js and Express and I need to connect to a SLQServer 2000 database. I've tried the Microsoft connector but it's not working on linux, according to them:
The Microsoft Driver for Node.JS for SQL Server is…
![](../../users/profiles/1002764.webp)
Kalimaha
- 318
- 3
- 9
10
votes
1 answer
How to build and use flink-connector-kinesis?
I'm trying to use Apache Flink with AWS kinesis. The document says that I have to build the connector on my own.
Therefore, I build the connector and added the jar file for my project and also, I put the dependency on my pom.xml file.
…
![](../../users/profiles/8587935.webp)
Bumhwan Kim
- 282
- 3
- 15
8
votes
1 answer
Diagram connector algorithm
I’m building an application that superficially looks like Visio, so I need to be able to connect objects together with connectors. I want to make the connectors have multiple horizontal and vertical segments and be able to drag the corner of the…
![](../../users/profiles/706103.webp)
David Vallens
- 81
- 2
8
votes
3 answers
Future of the "SAP Java Connector"
Is the SAP Java Connector still a good way to connect a Java Application with SAP ? Will there be a support and maintenance of the connector in the future (especially in ECC 6.0) or is the one and only good way the usage of the "Enterprise Services"…
![](../../users/profiles/272706.webp)
Elmex
- 3,199
- 7
- 36
- 62
8
votes
1 answer
D3.js Dynamic connector between objects
I'm very new to both JS and D3, and I've googled this a tonne but only found examples that are a bit too advanced.
I'm making a simple decision graph implementation, and I'm stuck trying to connect 2 nodes with a line / path. The objects can be…
![](../../users/profiles/1262309.webp)
babyjet
- 137
- 1
- 2
- 5
7
votes
2 answers
SAP .NET Connector
I've been asked to work with the SAP .NET Connector. I currently use .NET 4.0 and VS2010. Is there anything I'm going to need to downgrade?
Also, does anyone know of any current tutorials online about how to use it? All I have is the information…
![](../../users/profiles/666673.webp)
Paul
- 429
- 1
- 5
- 14
7
votes
4 answers
What is empty session path in tomcat?
I have read apache tomcat documentation a day before, and I am so confused about emptySessionPath . Up to my knowledge, if it's set to true, the emptySessionPath is stored at the root folder of web application. Please give the right definition of…
![](../../users/profiles/349584.webp)
Muneeswaran Balasubramanian
- 3,249
- 8
- 28
- 42
7
votes
2 answers
.Net Connector for SAP HANA with .Net Core
We are creating a web api for our organization. API connects and retrieves data from a HANA View. I am referring the sample provided at the below link to establish the…
![](../../users/profiles/1515878.webp)
IamChandu
- 327
- 5
- 15
7
votes
4 answers
MySQL Database Connection With Visual Studio 2013 Preview
I was using Visual Studio 2013 Preview but I couldn't find MySQL database in the "choose data source" dialog window, I even installed the latest version of MySQL connector as well as the windows MySQL installer (to get MySQL plugin for visual…
![](../../users/profiles/2549723.webp)
Zouhair Elamrani Abou Elassad
- 210
- 1
- 3
- 9
7
votes
3 answers
What SVN connector do I need to use for Eclipse Juno Subversive on Mac?
I'm using Eclipse Juno on Mac 10.7.5. I installed Subversive and also have this version of svn installed on my Mac:
Daves-MacBook-Pro:clever davea$ svn --version
svn, version 1.7.9 (r1462340)
compiled Apr 3 2013, 12:31:42
I'm having problems…
![](../../users/profiles/1235929.webp)
Dave
- 17,420
- 96
- 300
- 582