CQ5.5: javax.jcr.RepositoryException: Unable to register data store in cluster

- David McMahon

Issue

If you are installing and starting a new CQ instance you may experience the following exception:

*ERROR* [FelixStartLevel] org.apache.jackrabbit.core.RepositoryImpl failed to start Repository: Unable to register data store in cluster. javax.jcr.RepositoryException: Unable to register data store in cluster. Caused by: java.net.UnknownHostException: <server_hostname>: <server_hostname> at java.net.InetAddress.getLocalHost(InetAddress.java:1360) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:211) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) at java.net.Socket.connect(Socket.java:529) at java.net.Socket.connect(Socket.java:478) at java.net.Socket.<init>(Socket.java:375) at java.net.Socket.<init>(Socket.java:218)
… 56 more

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To view the solution, read the original blog post at The Adobe Enterprise Product Blog.