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New Connector Connection Pool (Step 2 of 2)
Use the New Connector Connection Pool (Step 2 of 2) page to
create a new connector connection pool.
The New Connector Connection Pool (Step 2 of 2) page contains the
following options.
- Ping
If this option is enabled, the connection pool is pinged during creation or reconfiguration to identify and warn of any erroneous values for its attributes. This option is disabled by default.
- 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 GlassFish 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.
- Additional Properties
Additional properties for the connector connection pool. Available properties depend upon the resource adapter for the connector connection pool. The name-value pairs specified in this table can be used to override the default values for the properties defined by the resource-adapter vendor.
If you specify a name but not a value for a property, it is removed from the table when you finish creating the connection pool. If you do not want to set a value for a property now, but you want the property to remain in the table so that the value can be set later, type a set of empty parentheses in the Value field:
()
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