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OSB JCA File adapter(HAFileAdapter) Consumption Stops (Doc ID 2760566.1)

Last updated on OCTOBER 10, 2023

Applies to:

Oracle Service Bus - Version to [Release 11g]
Oracle SOA Suite - Version to [Release 11g]
Information in this document applies to any platform.


HAFileAdapter stops polling after sometime without any information in the logs.

Also it was seen that, only one managed server in the cluster was polling before it stops working.
When they see the issue and restart any managed server the polling resumes but again stops after a while.

Occasionally, the polling stops when the File adapter tries invokes the SQL "SELECT CREATED from FILEADAPTER_IN WHERE FULL_PATH=?"

If debug logging is turned on, the user will see
File Adapter-48###FileListDAO::isLocked called with []

but nothing after. Normally, user should see

<JCA-work-instance:File Adapter-8###FileListDAO::isLocked called with [<path to file>]>

<JCA-work-instance:File Adapter-8###FileListDAO::isLocked for [<path to file>] is [ false]>

<Inside FileUtil::addFileToList adding [<path to file>] to list>




Upgraded to and this was not happening in the earlier version.


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