无法启动给出异常的Java DB服务器

Question

我有Netbeans 7.4，当我尝试从Windows 7 64位上的Netbeans启动Java DB或derby连接时出现以下错误。 我有Netbeans自己安装的Glassfish服务器。 Glassfish正常运行，但是Java Db没有启动问题所在。 请帮我。

Wed Mar 12 13:55:07 IST 2014 : Security manager installed using the Basic server security policy.
Wed Mar 12 13:55:08 IST 2014 : access denied ("java.net.SocketPermission" "localhost:1527" "listen,resolve")
java.security.AccessControlException: access denied ("java.net.SocketPermission" "localhost:1527" "listen,resolve")
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:372)
at java.security.AccessController.checkPermission(AccessController.java:559)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:549)
at java.lang.SecurityManager.checkListen(SecurityManager.java:1134)
at java.net.ServerSocket.bind(ServerSocket.java:375)
at java.net.ServerSocket.<init>(ServerSocket.java:237)
at javax.net.DefaultServerSocketFactory.createServerSocket(ServerSocketFactory.java:231)
at org.apache.derby.impl.drda.NetworkServerControlImpl.createServerSocket(Unknown Source)
at org.apache.derby.impl.drda.NetworkServerControlImpl.access$000(Unknown Source)
at org.apache.derby.impl.drda.NetworkServerControlImpl$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.derby.impl.drda.NetworkServerControlImpl.blockingStart(Unknown Source)
at org.apache.derby.impl.drda.NetworkServerControlImpl.executeWork(Unknown Source)
at org.apache.derby.drda.NetworkServerControl.main(Unknown Source)

Answer 1

当您在连接到任何数据库服务器时使用错误的凭据（非常是您尝试连接的数据库的用户名和密码）时，就会出现此问题。

Answer 2

您正在看到https://issues.apache.org/jira/browse/DERBY-6438

直接原因是Java 7 u51中默认权限的加强，如此处所述

http://www.oracle.com/technetwork/java/javase/7u51-relnotes-2085002.html