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Enabling b2b.HAInstance is stopping the File/(S)FTP(S)/Email polling in a B2B cluster (Doc ID 2204317.1)

Last updated on DECEMBER 07, 2021

Applies to:

Oracle SOA Suite - Version and later
Information in this document applies to any platform.


You are running a SOA B2B domain configured in High Availability (HA) cluster mode.
As per documentation, it is required to "Set property b2b.HAInstance to true to ensure only one node in cluster starts a polling thread for the configured File, FTP, or Email channels.Without this property being set, each node starts its own polling thread and could pick the same file multiple times".


After enable this property, B2B listening channels (File/FTP/Email) are not picking any files. If the property is disabled (that is, setting it to false) then channels start picking messages. But, as expected, sometime duplicate processing is created.



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