When updating dynamic business rule configurations on Dgraphs, Endeca recommends shutting down the Agraph.
To implement dynamic business rules when you are using the Agraph, keep in mind the following points:
[Fri Mar 24 16:26:29 2006] [Fatal] (merchbinsorter.cpp::276) - Dgraph 1 has fewer rules fired.
As long as the Agraph is running under the Endeca JCD, the JCD automatically restarts the Agraph. No data is lost. However, end-users will not receive a response to requests made during this short time. This problem has little overall impact on the system, because business rule updates are quick and infrequent. Nevertheless, Endeca recommends that you shut down the Agraph during business rule updates. To shut down the Agraph, go to a CMD prompt on Windows or a shell prompt on UNIX and type:
GET 'http://HOST:PORT/admin?op=exit'
where HOST is machine running the Agraph and PORT is the port number of the Agraph. GET is a Perl utility, so be sure the Perl binaries are in your system path variable.