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<strong>Release Release Up To:</strong> caArray 2.x

<strong>Date entered:</strong> 07/13/2009

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caArray Installation

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question}}Question: How to avoid JBOSS port conflict between applications such as caArray and caTissue Suite ? {{questionEnd
After installing caTissue Suite v1.1 on the same server that has geWorkbench, caGWAS, and caArray installed, caArray crashed. questionDivEnd

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answer}}Answer:{{answerEnd
The problem mentioned in question was due to port conflicts between caTissue and caArray. This issue is not specific to caArray since other applications using JBoss server might have the same conflict with caTissue Suite. This conflict will arise only if the following two conditions are both met: (1) a user installs caArray or other caBIG application first then installs caTissue; and (2) the user changes the ports for caTissue manually and one of the ports for caTissue was already used by caArray or the other caBIG application.

How to avoid the port conflict

Following options could be helpful to avoid the potential port conflict among the different applications installed:

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Option 3: Use only the available port
If any port number has to be changed after the installation of both caArray & caTissue, user will need to make sure to use a free port number by verifying the port availability.

How to check the port availability on the server?

User may check the availability of a port number with the netstat command below:

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  • For a Windows environment, using netstat command below to return all the port numbers that are already been used:
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netstat -ano

How to reconfigure the port number to solve the port conflict

Procedure below shows how to re-configure the JBoss 4.2.2.GA for caTissue 1.1 Suite from 3XXXX ports to 5XXXX ports to avoid collision with caArray 2.2.1:

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