Category Archives: SOA

intermittent duplicated bpel instances in a cluster

Posted on September 4, 2012 by Haibin Sun

We saw the intermittent duplicated bpel instances were created when bpel server was moved from single instance to a cluster. Both DBAdaptor and AqAdaptor to polling the data from database are used here, but this issue only happened on DbAdaptor. … Continue reading →

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Move BPEL middle tier to different server

Posted on September 4, 2012 by Haibin Sun

Recently we need to move the BPEL middle tier(OC4J 10.1.3.4, bpel 10.1.3.4) to new servers. BPEL servers are clustered. Old servers are 32 bit linux 4 ES while the new servers are 64 bit Linux 5.7 ES. We don’t want … Continue reading →

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BPEL processes in bpel console are gone after change port number in httpd.conf(OC4J,10.1.3.4)

Posted on September 4, 2012 by Haibin Sun

Here are the right steps to follow. Stop soa Change the Port and Listen in httpd.conf file. Change the port in collaxa-config.xml file. Also change the port in the following files: $OH/bpel/system/services/config/wf_client_config.xml $OH/bpel/system/services/config/wf_config.xml Start soa. All bpel processes should be … Continue reading →

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