Offline catalog publish with multiple Tomcats.
Article ID: KB0093287
Updated On:
| Products | Versions |
|---|---|
| TIBCO Fulfillment Order Management | - |
| Not Applicable | - |
Description
Description:
Offline polling publish fails when using multiple Tomcats read from the same offline folder.
Symptoms:
- Exceptions in logs:
org.hibernate.exception.JDBCConnectionException: could not load an entity
[com.tibco.aff.oms.server.jms.afi.OfflineCatalogWSPollPublisher] [readFilesinDirectory] cannot be read. Please check whether file is valid
- Files in failure folder
Cause:
This issue could occur if the files in the offline catalog directory are being read by the loader processes in multiple Tomcats. The process iterates the array of files present in the offline catalog directory. By the time the process in one Tomcat tries to read a particular file object in the array, the process in another Tomcat might have already read and moved the file into the offline catalog success directory.
Offline polling publish fails when using multiple Tomcats read from the same offline folder.
Symptoms:
- Exceptions in logs:
org.hibernate.exception.JDBCConnectionException: could not load an entity
[com.tibco.aff.oms.server.jms.afi.OfflineCatalogWSPollPublisher] [readFilesinDirectory] cannot be read. Please check whether file is valid
- Files in failure folder
Cause:
This issue could occur if the files in the offline catalog directory are being read by the loader processes in multiple Tomcats. The process iterates the array of files present in the offline catalog directory. By the time the process in one Tomcat tries to read a particular file object in the array, the process in another Tomcat might have already read and moved the file into the offline catalog success directory.
Issue/Introduction
Offline catalog publish with multiple Tomcats.
Resolution
The best practice is to read the offline catalog using a
single Tomcat instance. The catalog will be published to all Tomcats instances via topic.
Additional Information
tib_af_admin_guide.pdf
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