Well the JDBC4 bits that are not implemented may or may not be relevant.
You can try the 9.1 driver or even the 9.3 driver. I still don't see enough information in the stacktrace to tell what the issue really is?
On 3 July 2014 09:26, Orestis Tsakiridis <otsakir@xxxxxxxxx> wrote:
(quoting)I've looked into the jdbc list (http://jdbc.postgresql.org/download.html). According to this list i should have picked the 9.1-903 JDBC 3, since i'm using 9.1.* postgres version and the JDBC4 driver is not fully implemented according toThanks for your quick response.There are several layers between the application and the JDBC. There is hibernate ORM and Bitronix transaction manager so it's hard to tell exactly what causes the problem. It all boils down to this exception (i've tried to throw out the irrelevant parts).
...
...
Caused by: org.hibernate.exception.GenericJDBCException: could not execute query
at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140)
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.loader.Loader.doList(Loader.java:2545)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
at org.hibernate.loader.Loader.list(Loader.java:2271)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:459)
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:365)
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
at org.bonitasoft.engine.persistence.AbstractHibernatePersistenceService.selectList(AbstractHibernatePersistenceService.java:606)
... 34 more
Caused by: java.sql.SQLException: error enlisting a JdbcConnectionHandle of a JdbcPooledConnection from datasource jdbc/bonitaDSXA in state ACCESSIBLE with usage count 1 wrapping org.postgresql.xa.PGXAConnection@12fd60c0 on Pooled connection wrapping physical connection org.postgresql.jdbc4.Jdbc4Connection@38dae6fd
at bitronix.tm.resource.jdbc.JdbcConnectionHandle.enlistResource(JdbcConnectionHandle.java:87)
at bitronix.tm.resource.jdbc.JdbcConnectionHandle.prepareStatement(JdbcConnectionHandle.java:242)
at sun.reflect.GeneratedMethodAccessor41.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:622)
at bitronix.tm.resource.jdbc.BaseProxyHandlerClass.invoke(BaseProxyHandlerClass.java:64)
at com.sun.proxy.$Proxy18.prepareStatement(Unknown Source)
at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:534)
at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:452)
at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:161)
at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1700)
at org.hibernate.loader.Loader.doQuery(Loader.java:801)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
at org.hibernate.loader.Loader.doList(Loader.java:2542)
... 42 more
Caused by: bitronix.tm.internal.BitronixSystemException: transaction timed out
at bitronix.tm.resource.common.TransactionContextHelper.enlistInCurrentTransaction(TransactionContextHelper.java:63)
at bitronix.tm.resource.jdbc.JdbcConnectionHandle.enlistResource(JdbcConnectionHandle.java:85)
... 55 more
- JDK 1.6 - JDBC4. Support for JDBC4 methods is not complete, but the majority of methods are implemented.
I'm just asking to see whether is is worth the fuss of switching to 9.1-903 JDBC 3 and see if there is any chance this problem is solved with another driver.
Anyway, thanks for your helpOn Thu, Jul 3, 2014 at 3:03 PM, Dave Cramer <pg@xxxxxxxxxxxxx> wrote:
Can you elaborate as to your problems. That driver should work fine depending on what you are doing. Also it would be better to use the jdbc list.On 3 July 2014 06:25, Orestis Tsakiridis <otsakir@xxxxxxxxx> wrote:Hello,I'm running a postgresql server with version:
# psql --version
psql (PostgreSQL) 9.1.12What is the correct jdbc driver version for this server?
I'm currently using postgresql-9.2-1002.jdbc4.jar and having some problems with it and was thinking that maybe i'm usingthe wrong driver.Also, if it makes any difference i'm using JDK 1.6
