All Downloads are FREE. Search and download functionalities are using the official Maven repository.

en.help.ref-connectorconnectionpooledit.html Maven / Gradle / Ivy

There is a newer version: 3.2-b03
Show newest version

Edit Connector Connection Pool

Use the Edit Connector Connection Pool page to modify the settings for a connector connection pool.

The Edit Connector Connection Pool page contains the following options.

JNDI Name

A unique name that identifies the connector connection pool. The JNDI name is a read-only field. You can only specify the JNDI name when you create a new connector connection pool.

Resource Adapter

The resource adapter associated with the connector connection pool.

Connection Definition

The connection definition for the connector connection pool. The choices in the list depend on the resource adapter you selected. The connection definition identifies a resource adapter's connection-definition element in thera.xml file.

Description

A description of the connector connection pool.

Initial and Minimum Pool Size

The minimum number of connections in the connector connection pool. The default value is 8.

Maximum Pool Size

The maximum number of connections in the connector connection pool. The default value is 32.

Pool Resize Quantity

The number of connections to be removed when pool idle timeout expires. The default value is 2.

Idle Timeout

The maximum time in seconds that a connection can remain idle in the pool. The default value is 300.

Max Wait Time

The amount of time the application requesting a connection will wait before getting a connection timeout. The default value is 60000.

Connection Validation

If the Required checkbox is selected, connections are validated before being given to the application. If a resource's validation fails, it is destroyed, and a new resource is created and returned. This option is disabled by default.

On Any Failure

If the Close All Connections checkbox is selected, the Enterprise Server will close all connections in the pool and reestablish them if a single connection fails. This option is disabled by default.

Transaction Support

The chosen transaction support overrides the transaction support attribute in the resource adapter associated with this connection pool in a downward compatible way. In other words, it can support a lower transaction level than that specified in the resource adapter, or the same transaction level as that specified in resource adapter, but it cannot specify a higher level.

The value may be any of the following:

XATransaction

The resource adapter supports resource manager local and JTA transactions by implementing the LocalTransaction and XAResource interfaces. XA transactions are controlled and coordinated by a transaction manager external to a resource manager.

LocalTransaction

The resource adapter supports local transactions by implementing the LocalTransaction interface. Local transactions are managed internal to a resource manager and involve no external transaction managers.

NoTransaction

The resource adapter does not support resource manager local or JTA transactions and does not implement the XAResource or LocalTransaction interfaces.

Related Tasks
Related asadmin Commands




© 2015 - 2024 Weber Informatics LLC | Privacy Policy