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我們使用基本測試在我們的Play Server中製作了測試結構,在該測試中我們清理了內存數據庫,然後進行了改進。代碼的簡單快照如下:Ebean關機在播放時崩潰測試
public static void ddlConfiguration() {
String serverName = "default";
server = Ebean.getServer(serverName);
ServerConfig config = new ServerConfig();
ddl = new DdlGenerator();
// Get the database engine
String jdbc = settings.get("db.default.url");
String[] splittedUrl = jdbc.split(":");
String engine = splittedUrl[1];
if(engine.equals("h2")){
ddl.setup((SpiEbeanServer) server, new H2Platform(), config);
}else{
ddl.setup((SpiEbeanServer) server, new MySqlPlatform(), config);
}
}
@Before
public void startApp() throws IOException {
app = Helpers.fakeApplication(settings);
Helpers.start(app);
ddlConfiguration();
}
@After
public void stopApp() {
// We clean the database at the end of the test in order not to overwrite
// the onStart App initialization
cleanDb();
Helpers.stop(app);
}
的問題是,一旦所有的測試執行和播放服務器shutdows有拋出類似下面的異常:
[error] c.a.e.s.c.DefaultServer - Error unregistering Ebean Ebean:server=default2
javax.management.InstanceNotFoundException: Ebean:server=default2,key=AutoFetch
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1095) ~[na:1.8.0_72]
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.exclusiveUnregisterMBean(DefaultMBeanServerInterceptor.java:427) ~[na:1.8.0_72]
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.unregisterMBean(DefaultMBeanServerInterceptor.java:415) ~[na:1.8.0_72]
at com.sun.jmx.mbeanserver.JmxMBeanServer.unregisterMBean(JmxMBeanServer.java:546) ~[na:1.8.0_72]
at com.avaje.ebeaninternal.server.core.DefaultServer.shutdownInternal(DefaultServer.java:406) [avaje-ebeanorm.jar:na]
at com.avaje.ebeaninternal.server.core.DefaultServer.shutdownManaged(DefaultServer.java:379) [avaje-ebeanorm.jar:na]
[error] c.a.e.s.c.DefaultServer - Error unregistering Ebean Ebean:server=default3
javax.management.InstanceNotFoundException: Ebean:server=default3,key=AutoFetch
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1095) ~[na:1.8.0_72]
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.exclusiveUnregisterMBean(DefaultMBeanServerInterceptor.java:427) ~[na:1.8.0_72]
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.unregisterMBean(DefaultMBeanServerInterceptor.java:415) ~[na:1.8.0_72]
at com.sun.jmx.mbeanserver.JmxMBeanServer.unregisterMBean(JmxMBeanServer.java:546) ~[na:1.8.0_72]
at com.avaje.ebeaninternal.server.core.DefaultServer.shutdownInternal(DefaultServer.java:406) [avaje-ebeanorm.jar:na]
at com.avaje.ebeaninternal.server.core.DefaultServer.shutdownManaged(DefaultServer.java:379) [avaje-ebeanorm.jar:na]
的第一行每個錯誤報告從「[錯誤] caescDefaultServer - 錯誤註銷Ebean Ebean:server = default2」到「[錯誤] caescDefaultServer - 錯誤註銷Ebean Ebean:server = default38」。所以我相信這是由於EbeanSevers沒有關閉。
那麼,我該如何正確關閉它們呢?
它仍然會出現同樣的錯誤,但重複次數會減少。非常感謝你。 –
Ebean是什麼版本? (我認爲這是一箇舊版本) –