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The Persistent File Store For JMS Queues Are Creating Huge XXX.DAT Files. (Doc ID 2447924.1)

Last updated on JUNE 12, 2023

Applies to:

Oracle WebLogic Server - Version and later
Oracle SOA Suite - Version to [Release 12c]
Information in this document applies to any platform.


On : version, WLS JMS

The persistent file store for JMS Queues are creating huge XXX.DAT files.

During a performance test, a heavy load is generating 25,000 requests per minute. The tests are creating huge FILESTORE_AUTO_XXX.DAT files occupying 5-8 GB each. The file system is running out of space and system becomes unresponsive, before the tests finish. Even after the messages are consumed in the queues, the FILESTORE_AUTO_XXX.DAT file size remains huge.

Is there a setting or rotation policy to clear these files by time/size?

Is there a recommendation for housekeeping of these .DAT files?


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