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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
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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
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A description of the connector connection pool.
- Initial and Minimum Pool Size
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The minimum number of connections in the connector connection pool. The default value is 8.
- Maximum Pool Size
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The maximum number of connections in the connector connection pool. The default value is 32.
- Pool Resize Quantity
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The number of connections to be removed when pool idle timeout expires. The default value is 2.
- Idle Timeout
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The maximum time in seconds that a connection can remain idle in the pool. The default value is 300.
- Max Wait Time
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The amount of time the application requesting a connection will wait before getting a connection timeout. The default value is 60000.
- Connection Validation
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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
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If the Close All Connections checkbox is selected, 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
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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
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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
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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
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The resource adapter does not support resource manager local or JTA transactions and does not implement the XAResource or LocalTransaction interfaces.
- Additional Properties
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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:
()
Related Tasks
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Related asadmin Commands
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