Στις Wednesday 03 March 2010 10:54:53 ο/η Heikki Linnakangas έγραψε:
> Achilleas Mantzios wrote:
> > i'll try to make a test case, but i think now there is enuf material for
> > anyone to make his own case,
> > please ask whatever i may have missed, and thank you for your attention.
>
> If you can set logLevel to DEBUG (ie. loglevel=2 in connection string),
> run the code, and send over the logs, that would help a lot. From that
> we should see what exactly is the sequence of XA commands the JDBC
> driver is receiving from JBoss.
>
As loglevel configuration property to org.postgresql.ds.common.BaseDataSource
is not supported in the lastest driver,
i made this patch (i attach it) against postgresql-jdbc-8.4-701.src, also i set
in jboss
<datasources>
<xa-datasource>
<jndi-name>pgsql</jndi-name>
<use-java-context>true</use-java-context>
<xa-datasource-class>org.postgresql.xa.PGXADataSource</xa-datasource-class>
<xa-datasource-property
name="ServerName">localhost</xa-datasource-property>
<xa-datasource-property name="PortNumber">5432</xa-datasource-property>
<xa-datasource-property
name="DatabaseName">dynacom</xa-datasource-property>
<xa-datasource-property name="User">postgres</xa-datasource-property>
<xa-datasource-property name="Password">xxxx</xa-datasource-property>
<xa-datasource-property name="Compatible">8.2</xa-datasource-property>
<xa-datasource-property name="Loglevel">2</xa-datasource-property>
<track-connection-by-tx/>
<min-pool-size>1</min-pool-size>
<max-pool-size>2</max-pool-size>
<metadata>
<type-mapping>PostgreSQL 8.0</type-mapping>
</metadata>
</xa-datasource>
</datasources>
But i dont see anything spectacular comming out of PostgreSQL logs.
in postgresql.conf I have set
client_min_messages = debug5
log_min_messages = debug5
however playing with <xa-datasource-property
name="Loglevel"></xa-datasource-property> does not seem to change a thing.
Am i missing something?
> --
> Heikki Linnakangas
> EnterpriseDB http://www.enterprisedb.com
>
--
Achilleas Mantzios
--- org/postgresql/ds/common/BaseDataSource.java.orig 2009-06-20 18:19:40.000000000 +0300
+++ org/postgresql/ds/common/BaseDataSource.java 2010-03-03 11:44:38.000000000 +0200
@@ -55,6 +55,7 @@
private String sslfactory;
private boolean tcpKeepAlive = false;
private String compatible;
+ private String loglevel;
/**
* Gets a connection to the PostgreSQL database. The database is identified by the
@@ -168,6 +169,16 @@
this.compatible = compatible;
}
+ public String getLoglevel()
+ {
+ return loglevel;
+ }
+
+ public void setLoglevel(String compatible)
+ {
+ this.loglevel = loglevel;
+ }
+
/**
* Gets the name of the PostgreSQL database, running on the server identified
* by the serverName property.
@@ -380,6 +391,9 @@
if (compatible != null) {
sb.append("&compatible="+compatible);
}
+ if (loglevel != null) {
+ sb.append("&loglevel="+loglevel);
+ }
return sb.toString();
}
@@ -425,6 +439,10 @@
{
ref.add(new StringRefAddr("compatible", compatible));
}
+ if (loglevel != null)
+ {
+ ref.add(new StringRefAddr("loglevel", loglevel));
+ }
return ref;
}
@@ -444,6 +462,7 @@
out.writeObject(sslfactory);
out.writeBoolean(tcpKeepAlive);
out.writeObject(compatible);
+ out.writeObject(loglevel);
}
protected void readBaseObject(ObjectInputStream in) throws IOException, ClassNotFoundException
@@ -461,6 +480,7 @@
sslfactory = (String)in.readObject();
tcpKeepAlive = in.readBoolean();
compatible = (String)in.readObject();
+ loglevel = (String)in.readObject();
}
}
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