How / where to update dependent jars in the machine where graylog is installed

I’ve installed graylog 3.x on centos. It is installed under “/usr/share/graylog-server”. But, I am unable to locate the graylog dependent libraries and even the local repository (listed in the pom.xml) where dependent jars are available. In the graylog-server file I have noticed parameter -Dgraylog2.installation_source which is set to unknown.


In my case, I want to update log4j jar which graylog is using to the latest one. How does graylog know the path of the dependent log4j jar when the installation source is not set. Does it refer to the remote repository?

Please reply. thanks…


I believe log4j jar will get updated when you update your Graylog instance.

Perhaps this may help

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