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Deployment to Oracle Application Server Cluster Hangs When the Deployment Plan Enables Session Replication (Doc ID 1317056.1)

Last updated on OCTOBER 09, 2020

Applies to:

Oracle Containers for J2EE - Version and later
Information in this document applies to any platform.


The deployment of JEE applications hangs under some circumstances if session replication options are enabled in the deployment plan.

The problem has been reproduced in the following scenario:

1) When using admin_client.jar and giving in the command line options, a customized deployment plan.

$ java -jar admin_client.jar deployer:cluster:opmn://<server>/testgroup oc4jadmin <pwd> -deploy -file sampleapp.ear -deploymentName sampleapp-deploymentPlan sampleapp_plan.dat

2) When the deployment plan enables session replication, and contains following section:

<cluster enabled="true" allow-colocation="false">
<replication-policy trigger="onSetAttribute" scope="modifiedAttributes">
<flow-control-policy enabled="false">

3) The problem occurs with any kind of application

4) The problem is visible after the upgrade to

5) The error did not occur while testing with JDK 1.6.0


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