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4.2.5. Troubleshooting

Chef run fails when trying to install MongoDB

Possible cause:

External MongoDB Yum repository is not available.

Solution:

Please contact the support for a mirrored repository URL that can be set up in the Chef attributes.

Cannot access the CAE behind an Apache server on Red Hat Enterprise Linux

Possible cause:

The SELinux policies are not set correctly

Solution:

Make sure that httpd_can_network_connect is set to "1" via:

     setsebool -P httpd_can_network_connect 1
    
You are running all components on a single host and get OutOfMemory exceptions in all CoreMedia components with the error message "unable to create new native Thread", most often during the creation of RMI connections

Possible cause:

The process limit of your operation system for the "coremedia" user is too low.

Solution:

Monitor the process limit and, if necessary, increase it or deploy your CoreMedia system on more than one host.