Glassfish + Postgres không thể ping pool kết nối

Question

Tôi cố gắng tạo trang đăng nhập cho ứng dụng web bằng Glassfish 3.1 và Postgres. Tôi có cơ sở dữ liệu cục bộ (localhost: 5432). Đây là hồ bơi kết nối của tôi:

Pool Name:pacjentauth 
Resource Type:javax.sql.DataSource 
Datasource Classname:org.postgresql.ds.PGSimpleDataSource 
Driver Classname: [nothing here] 

portNumber, Tên máy chủ, người dùng và mật khẩu là ok. Đây là lỗi tôi nhận được:

[#|2013-01-03T20:13:44.110+0100|WARNING|glassfish3.1.2|javax.enterprise.system.container.web.com.sun.web.security|_ThreadID=113;_ThreadName=Thread-2;|WEB9102: Web Login Failed: com.sun.enterprise.security.auth.login.common.LoginException: Login failed: Security Exception|#] 

[#|2013-01-03T20:21:54.567+0100|WARNING|glassfish3.1.2|org.apache.catalina.connector.Request|_ThreadID=50;_ThreadName=Thread-2;|PWC4011: Unable to set request character encoding to UTF-8 from context , because request parameters have already been read, or ServletRequest.getReader() has already been called|#] 

[#|2013-01-03T20:21:54.924+0100|WARNING|glassfish3.1.2|org.apache.catalina.connector.Request|_ThreadID=38;_ThreadName=Thread-2;|PWC4011: Unable to set request character encoding to UTF-8 from context , because request parameters have already been read, or ServletRequest.getReader() has already been called|#] 

[#|2013-01-03T20:21:54.976+0100|WARNING|glassfish3.1.2|org.apache.catalina.connector.Request|_ThreadID=34;_ThreadName=Thread-2;|PWC4011: Unable to set request character encoding to UTF-8 from context , because request parameters have already been read, or ServletRequest.getReader() has already been called|#] 

[#|2013-01-03T20:21:55.032+0100|WARNING|glassfish3.1.2|org.apache.catalina.connector.Request|_ThreadID=49;_ThreadName=Thread-2;|PWC4011: Unable to set request character encoding to UTF-8 from context , because request parameters have already been read, or ServletRequest.getReader() has already been called|#] 

[#|2013-01-03T20:21:55.084+0100|WARNING|glassfish3.1.2|org.apache.catalina.connector.Request|_ThreadID=50;_ThreadName=Thread-2;|PWC4011: Unable to set request character encoding to UTF-8 from context , because request parameters have already been read, or ServletRequest.getReader() has already been called|#] 

[#|2013-01-03T20:21:55.691+0100|INFO|glassfish3.1.2|org.glassfish.admingui|_ThreadID=38;_ThreadName=Thread-2;|Redirecting to /common/security/realms/realms.jsf|#] 

[#|2013-01-03T20:21:55.751+0100|INFO|glassfish3.1.2|org.glassfish.admingui|_ThreadID=49;_ThreadName=Thread-2;|Admin Console: Initializing Session Attributes...|#] 

[#|2013-01-03T20:22:06.541+0100|SEVERE|glassfish3.1.2|javax.enterprise.resource.resourceadapter.com.sun.gjc.util|_ThreadID=163;_ThreadName=Thread-2;|RAR5099 : Wrong class name or classpath for Datasource Object 
java.lang.ClassNotFoundException: org.postgresql.ds.PGSimpleDataSource 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:366) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:355) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.net.URLClassLoader.findClass(URLClassLoader.java:354) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:423) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:356) 
    at java.lang.Class.forName0(Native Method) 
    at java.lang.Class.forName(Class.java:264) 
    at com.sun.gjc.common.DataSourceObjectBuilder.getDataSourceObject(DataSourceObjectBuilder.java:285) 
    at com.sun.gjc.common.DataSourceObjectBuilder.constructDataSourceObject(DataSourceObjectBuilder.java:114) 
    at com.sun.gjc.spi.ManagedConnectionFactory.getDataSource(ManagedConnectionFactory.java:1307) 
    at com.sun.gjc.spi.DSManagedConnectionFactory.getDataSource(DSManagedConnectionFactory.java:163) 
    at com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection(DSManagedConnectionFactory.java:102) 
    at com.sun.enterprise.connectors.service.ConnectorConnectionPoolAdminServiceImpl.getUnpooledConnection(ConnectorConnectionPoolAdminServiceImpl.java:697) 
    at com.sun.enterprise.connectors.service.ConnectorConnectionPoolAdminServiceImpl.testConnectionPool(ConnectorConnectionPoolAdminServiceImpl.java:426) 
    at com.sun.enterprise.connectors.ConnectorRuntime.pingConnectionPool(ConnectorRuntime.java:1086) 
    at org.glassfish.connectors.admin.cli.PingConnectionPool.execute(PingConnectionPool.java:130) 
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:348) 
    at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:363) 
    at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1085) 
    at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:95) 
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1291) 
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1259) 
    at org.glassfish.admin.rest.ResourceUtil.runCommand(ResourceUtil.java:214) 
    at org.glassfish.admin.rest.resources.TemplateExecCommand.executeCommand(TemplateExecCommand.java:127) 
    at org.glassfish.admin.rest.resources.TemplateCommandGetResource.processGet(TemplateCommandGetResource.java:78) 
    at sun.reflect.GeneratedMethodAccessor186.invoke(Unknown Source) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:601) 
    at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) 
    at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205) 
    at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) 
    at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288) 
    at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:134) 
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) 
    at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:134) 
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) 
    at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) 
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) 
    at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) 
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469) 
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400) 
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349) 
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339) 
    at com.sun.jersey.server.impl.container.grizzly.GrizzlyContainer._service(GrizzlyContainer.java:182) 
    at com.sun.jersey.server.impl.container.grizzly.GrizzlyContainer.service(GrizzlyContainer.java:147) 
    at org.glassfish.admin.rest.adapter.RestAdapter.service(RestAdapter.java:148) 
    at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:179) 
    at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117) 
    at com.sun.enterprise.v3.services.impl.ContainerMapper$Hk2DispatcherCallable.call(ContainerMapper.java:354) 
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195) 
    at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:849) 
    at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746) 
    at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045) 
    at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228) 
    at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137) 
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104) 
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90) 
    at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79) 
    at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54) 
    at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59) 
    at com.sun.grizzly.ContextTask.run(ContextTask.java:71) 
    at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532) 
    at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513) 
    at java.lang.Thread.run(Thread.java:722) 
|#] 

[#|2013-01-03T20:22:06.542+0100|WARNING|glassfish3.1.2|javax.enterprise.resource.resourceadapter.com.sun.enterprise.connectors.service|_ThreadID=163;_ThreadName=Thread-2;|RAR8054: Exception while creating an unpooled [test] connection for pool [ pacjentauth ], Class name is wrong or classpath is not set for : org.postgresql.ds.PGSimpleDataSource|#] 

[#|2013-01-03T20:22:06.546+0100|SEVERE|glassfish3.1.2|org.glassfish.admingui|_ThreadID=161;_ThreadName=Thread-2;|RestResponse.getResponse() gives FAILURE. endpoint = 'http://localhost:4848/management/domain/resources/ping-connection-pool.json'; attrs = '{id=pacjentauth}'|#] 

bất kỳ ý tưởng nào có thể sai? Nếu không có đủ thông tin plz cho tôi biết những gì bạn cần.

Answer 1

Ok, đó là tất cả về jar. Tôi đã sao chép các tệp này:

postgresql-9.2-1002.jdbc4 
postgresql-9.2-1002.jdbc3 

đến C:\Users\epcs\GlassFish_Server\glassfish\domains\epacjent\lib và cuối cùng hoạt động.

Answer 2

Bạn đã cố gắng đặt một thùng trình điều khiển JDBC Postgres vào thư mục lib GlassFish của bạn chưa? Với MySQL, chúng tôi phải tải xuống trình điều khiển JDBC MySQL và sao chép tệp jar vào /opt/glassfishv3/glassfish/lib.