Changing the bucket check interval

The bucket check interval is specified in the DataStoreEjb.jar file.

Why and when to perform this task

This value specifies how frequently the data store plug-in checks to determine which bucket is active. The default value is 5 minutes (300 seconds). A shorter interval reduces the likelihood that events will be stored in the inactive bucket after swapping, but might decrease performance.

To change the bucket check interval:

Steps for this task

  1. In the WebSphere Process Server administrative console, navigate to Enterprise Applications > EventServer > EJB Modules > DataStoreEjb.jar > View Deployment Descriptor.
    1. Look for the DefaultDataStoreEJB parameters.
    2. Expand the <session id="DataStoreHelperEJB"> menu, and look for the <env-entry-value>.

      This is the bucket check interval value, which is set in number of seconds.

  2. Modify the value of the BucketCheckInterval environment variable to specify the bucket check interval in seconds.

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Last updated: Thu Apr 27 15:02:41 2006

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