Sun-microsystems GLASSFISH ENTERPRISE 820433510 Bedienungsanleitung PDF herunterladen (Seite 148)

Restart the Enterprise Server.

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To set the keypoint interval

Keypoint operations compress the transaction log le. The keypoint interval is the number of

transactions between keypoint operations on the log. Keypoint operations can reduce the size of

the transaction log les. A larger number of keypoint intervals (for example, 2048) results in

larger transaction log les, but fewer keypoint operations, and potentially better performance.

A smaller keypoint interval (for example, 256) results in smaller log les but slightly reduced

performance due to the greater frequency of keypoint operations.

In the tree component select the Congurations node.

Select the instance to congure:

■

To congure a particular instance, select the instance’s cong node. For example, the default

instance, server , select the server-config node.

■

To congure the default settings for all instances, select the default-config node.

Select the Transaction Service node.

Enter the number of transactions between keypoint operations in the Keypoint Interval eld.

The default value is 2048.

Click Save.

Restart the Enterprise Server.

Admin ConsoleTasks for Transactions

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Sun-microsystems GLASSFISH ENTERPRISE 820433510 Bedienungsanleitung Seite 148