[JNDI/Naming/Network] - Re: HANamingService Out of Memory
by rockies
32 bit OS, with 4GB. The 3GB option is on. There is ~3GB free memory, JavaService is only at 1GB. Could it be that the 3GB option is causing the problem.
Have also seen this error message
2008-04-03 14:55:27,508 ERROR [org.jboss.util.threadpool.BasicThreadPool] org.jboss.util.threadpool.ThreadPoolFullException: java.lang.OutOfMemoryError: unable to create new native thread
org.jboss.util.threadpool.ThreadPoolFullException: java.lang.OutOfMemoryError: unable to create new native thread
at org.jboss.util.threadpool.BasicThreadPool.execute(BasicThreadPool.java:384)
at org.jboss.util.threadpool.BasicThreadPool.runTaskWrapper(BasicThreadPool.java:165)
at org.jboss.util.threadpool.BasicThreadPool.run(BasicThreadPool.java:184)
at org.jboss.util.threadpool.BasicThreadPool.run(BasicThreadPool.java:179)
at org.jboss.util.timeout.TimeoutFactory.doWork(TimeoutFactory.java:531)
at org.jboss.util.timeout.TimeoutFactory.access$300(TimeoutFactory.java:30)
at org.jboss.util.timeout.TimeoutFactory$1.run(TimeoutFactory.java:566)
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18 years
[JBoss Tools (users)] - Re: How to configure Hibernate Console in a Maven project ?
by chawax
Thanks, it helped me a lot. I wrote the following hibernate.properties file :
hibernate.connection.password=T4
| hibernate.connection.username=T4
| hibernate.connection.driver_class=com.mysql.jdbc.Driver
| hibernate.dialect=org.hibernate.dialect.MySQLInnoDBDialect
| hibernate.connection.url=jdbc://mysql/localhost/t4Seam
|
| hibernate.connection.provider_class=org.hibernate.connection.DriverManagerConnectionProvider
| hibernate.datasource=
| hibernate.transaction.manager_lookup_class=
Then the Session Factory node is OK. But the Database one is still not :(
I have a message about not suitable driver. Don't understand why since this is the one I use on the same database on production mode.
The stack trace :
org.hibernate.exception.JDBCConnectionException: Getting database metadata
|
| org.hibernate.exception.JDBCConnectionException: Getting database metadata
| at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:74)
| at org.hibernate.cfg.reveng.dialect.AbstractMetaDataDialect.getMetaData(AbstractMetaDataDialect.java:64)
| at org.hibernate.cfg.reveng.dialect.AbstractMetaDataDialect.caseForSearch(AbstractMetaDataDialect.java:163)
| at org.hibernate.cfg.reveng.dialect.JDBCMetaDataDialect.getTables(JDBCMetaDataDialect.java:22)
| at org.hibernate.cfg.reveng.JDBCReader.processTables(JDBCReader.java:476)
| at org.hibernate.cfg.reveng.JDBCReader.readDatabaseSchema(JDBCReader.java:74)
| at org.hibernate.eclipse.console.workbench.LazyDatabaseSchemaWorkbenchAdapter$2.execute(LazyDatabaseSchemaWorkbenchAdapter.java:105)
| at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:65)
| at org.hibernate.eclipse.console.workbench.LazyDatabaseSchemaWorkbenchAdapter.readDatabaseSchema(LazyDatabaseSchemaWorkbenchAdapter.java:96)
| at org.hibernate.eclipse.console.workbench.LazyDatabaseSchemaWorkbenchAdapter.getChildren(LazyDatabaseSchemaWorkbenchAdapter.java:58)
| at org.hibernate.eclipse.console.workbench.BasicWorkbenchAdapter.fetchDeferredChildren(BasicWorkbenchAdapter.java:103)
| at org.eclipse.ui.progress.DeferredTreeContentManager$1.run(DeferredTreeContentManager.java:196)
| at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
| Caused by: java.sql.SQLException: No suitable driver
| at java.sql.DriverManager.getConnection(DriverManager.java:545)
| at java.sql.DriverManager.getConnection(DriverManager.java:140)
| at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110)
| at org.hibernate.cfg.reveng.dialect.AbstractMetaDataDialect.getConnection(AbstractMetaDataDialect.java:122)
| at org.hibernate.cfg.reveng.dialect.AbstractMetaDataDialect.getMetaData(AbstractMetaDataDialect.java:61)
| ... 11 more
Do you have any idea why it says my driver is not suitable ?
P.S. : about my initial problem ("can't find mapping file"), it occurs when you double click on nodes. But when you expand them there is no problem ;)
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18 years