Sun Microsystems Sun GlassFish Enterprise Server 2.1, Руководство администратора

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Using the asadmin commands to change connection pool properties.
You can use the
asadmin get
and
set
commands to view and change the values of the
connection pool properties.
To list all the connector connection pools in the server:
asadmin list domain.resources.connector-connection-pool.*
To view the properties of the connector connection pool, you can use the following command:
asadmin get domain.resources.connector-connection-pool. conectionpoolname .*
To set a property of the connector connection pool, you can use the following command:
asadmin set
domain.resources.connector-connection-pool.
conectionpoolname .pool-resize-quantity=3
▼
To Edit Connector Connection Pool Advanced
Attributes
Use the Advanced tab to edit the advanced attributes for a connector connection pool.
Parameter Description
Validate Atmost Once Amount of time, in seconds, after which a connection is validated at most once.
This will help reduce the number of validation requests by a connection. The
default value 0 implies that connection validation is not enabled.
Leak Timeout Amount of time, in seconds, to trace connection leaks in a connection pool. The
default value 0 means that connection leak tracing is disabled. If connection leak
tracing is enabled, you can get statistics on the number of connection leaks in the
Monitoring Resources tab. To view this tab, go to Application Server > Monitoring
> Resources.
Leak Reclaim If this option is enabled, leaked connections will be restored to the pool after leak
connection tracing is complete.
Creation Retry Attempts Number of attempts that will be made if there is a failure in creating a new
connection. The default value of 0 implies that no attempts will be made to create
the connection again.
Retry Interval Specify the interval, in seconds, between two attempts to create a connection. The
default value is 10 seconds. This attribute is used only if the value of Creation
Retry Attempts is greater than 0.
More Information
1
Managing Connector Connection Pools
Chapter 7 • Connector Resources 85