1527 Error
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developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question error 15270 x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; error connecting to server localhost on port 1527 with message connection refused:connect it only takes a minute: Sign up data sources derby - connection refused up vote 6 down vote favorite 4 I am trying to connect a database with a java project. After reading some tutorials and the course support,
Error Connecting To Server Localhost On Port 1527 With Message Connection Timed Out Connect
I have understood that I need to make a new data source under the Admin Console. So, I've logged in into the admin console, then navigated to Resources -> JDBC -> Data Sources -> New; filled in the fields and when I am testing the connection, the error I get is this one: Messages The test connection operation failed for data source MyDB on server server1 at node RO2CVG6CNode01 with the following exception: java.sql.SQLNonTransientException: java.net.ConnectException : Error connecting to server
Access Denied ("java.net.socketpermission" "localhost:1527" "listen,resolve")
localhost on port 1527 with message Connection refused: connect.DSRA0010E: SQL State = 08001, Error Code = 40,000. View JVM logs for further details. I don't know where the problem is. Maybe with the Database name: jdbc:derby:D:\MyDB ? Can anyone help me please? I've also tried to use only MyDB, after this tutorial. But still it doesn't work. database websphere datasource derby share|improve this question edited May 3 '12 at 6:52 oers 13.1k94763 asked May 2 '12 at 20:09 Steffi 2572722 1 Error connecting to server localhost on port 1527 --> this error says that there is no Database running on port 1527. –oers May 3 '12 at 6:52 make sure, that the server is running: myeclipseide.com/documentation/quickstarts/blueedition/… –oers May 3 '12 at 7:37 This link will be helpful: stackoverflow.com/a/30272670/3728901 . If we do step by step properly, we will avoid errors. –Do Nhu Vy May 16 '15 at 6:47 add a comment| 4 Answers 4 active oldest votes up vote 24 down vote accepted Do you have the Derby Server running? It's quite possible that you are trying to connect to a database without the actual server running on Port 1527. You could try establishing a connection using the command line / linux shell - depending on what operating system you are using. Try this if you like: Open a command prompt Navigate to your Derby installation directory Navigate to the
Databases: 1 2 3 4 5 6 In a later section, you'll create a Java form that loads information from a database. The form will how to start derby server have Next and Previous to scroll through the data. Individual records will then be
Error 08001 Java Net Connectexception
displayed in text fields. We'll also add button to Update a record, Delete a record, and create a new record in how to start derby database the database. To get started, and for simplicity's sake, we'll use a terminal/console window to output the results from a database. So start a new project for this by clicking File > New Project from http://stackoverflow.com/questions/10420902/data-sources-derby-connection-refused the NetBeans menu. Create a Java Application. Call the project database_console, and the Main class DBConnect: When you click Finish, your code should look like this: Connecting to the Database To connect to a database you need a Connection object. The Connection object uses a DriverManager. The DriverManager passes in your database username, your password, and the location of the database. Add these three import statements to the top http://www.homeandlearn.co.uk/java/connect_to_a_database_using_java_code.html of your code: import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; To set up a connection to a database, the code is this: Connection con = DriverManager.getConnection( host, username, password ); So the DriverManager has a method called getConnection. This needs a host name (which is the location of your database), a username, and a password. If a connection is successful, a Connection object is created, which we've called con. You can get the host address by looking at the Services tab on the left of NetBeans: The address of the highlighted database above is: jdbc:derby://localhost:1527/Employees The first part, jdbc:derby://localhost, is the database type and server that you're using. The 1527 is the port number. The database is Employees. This can all go in a String variable: String host = "jdbc:derby://localhost:1527/Employees"; Two more strings can be added for the username and password: String uName = "Your_Username_Here"; String uPass= " Your_Password_Here "; Add these three string before the connection object and your code would look like this: As you can see in the image above, there is a wavy underline for the Connection code. The reason for this is because we haven't trapped a specific error that will be thrown up when connecting to a database - the SQLException error. It's the
Support Search GitHub This repository Watch 120 Star 3,112 Fork 418 sass/node-sass Code Issues 61 Pull requests 19 Projects 1 Pulse Graphs New issue Error: Missing binding #1527 Closed https://github.com/sass/node-sass/issues/1527 danielbayley opened this Issue May 5, 2016 · 12 comments Projects None yet Labels None yet Milestone No milestone Assignees No one assigned 8 participants danielbayley commented May 5, 2016 OS X 10.11.4 Atom 1.7.3 Node v6.0.0 source-preview v0.5.0 I'm getting the following error with my Atom package source-preview-sass: Error: Missing binding /Users/Dan/Library/Application Support/Atom/dev/packages/source-preview-sass/node_modules/node-sass/vendor/darwin-x64-47/binding.node Node Sass could not find a binding for your current environment: OS error connecting X 64-bit with Node.js 5.x Found bindings for the following environments: - OS X 64-bit with Node.js 6.x This usually happens because your environment has changed since running npm install. Run npm rebuild node-sass to build the binding for your current environment. I was hoping that updating my node-sass dependency to ^3.7.0 would fix this but it didn't 😞 Possibly related to #1504 and #1515? nschonni commented error connecting to May 5, 2016 The Atom shell isn't supported, see #1047 xzyfer commented May 5, 2016 Correct atom shell is not supported. However this warning is about a missing binary. I don't know how this error could be any more clear. Problem Node Sass could not find a binding for your current environment: OS X 64-bit with Node.js 5.x Hint Found bindings for the following environments: OS X 64-bit with Node.js 6.x Explanation You previously install node-sass using Node.js. You're now on Node.js 5. This usually happens because your environment has changed since running npm install. Steps to solve problem Run npm rebuild node-sass to build the binding for your current environment. 👍 47 👎 2 xzyfer closed this May 5, 2016 danielbayley commented May 5, 2016 • edited Correct atom shell is not supported. However this warning is about a missing binary. @xzyfer @nschonni By not supported do you mean doesn't compile the correct binding into node-sass/vendor in a cross-platform way? If I manually download the correct binding, which happens to be darwin-x64-47 in my case and put it into $ATOM_HOME/packages/source-preview-sass/node_modules/node-sass/vendor/darwin-x64-47/binding.node then my package works fine, but obviously this isn't automated/doesn't scale. So from digging around in #104